- meshThe name of the mesh file (must be xda/xdr or exodusII file).
C++ Type:MeshFileName
Controllable:No
Description:The name of the mesh file (must be xda/xdr or exodusII file).
SolutionUserObject
Reads a variable from a mesh in one simulation to another
Description
A solution user object reads a variable from a mesh in one simulation to another. In order to use a SolutionUserObject three additional parameters are required, an AuxVariable , a Function and an AuxKernel. The AuxVariable represents the variable to be read by the solution user object. The SolutionUserObject is set up to read the old output file. A SolutionFunction is required to interpolate in time and space the data from the SolutionUserObject. Finally, the Function is required that will query the function and write the value into the AuxVariable.
Example Input Syntax
[UserObjects<<<{"href": "../../syntax/UserObjects/index.html"}>>>]
[./soln]
type = SolutionUserObject<<<{"description": "Reads a variable from a mesh in one simulation to another", "href": "SolutionUserObject.html"}>>>
mesh<<<{"description": "The name of the mesh file (must be xda/xdr or exodusII file)."}>>> = cubesource.e
system_variables<<<{"description": "The name of the nodal and elemental variables from the file you want to use for values"}>>> = source_nodal
[../]
[]Input Parameters
- epsilon0Fuzzy comparison tolerance
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Fuzzy comparison tolerance
- es
The name of the file holding the equation system info in xda/xdr format (xda/xdr only). Default:
C++ Type:FileName
Controllable:No
Description:The name of the file holding the equation system info in xda/xdr format (xda/xdr only).
- nodal_variable_orderFIRSTSpecifies the order of the nodal solution data.
Default:FIRST
C++ Type:MooseEnum
Options:FIRST, SECOND
Controllable:No
Description:Specifies the order of the nodal solution data.
- rotation1_vector0 0 1Vector about which to rotate points of the simulation.
Default:0 0 1
C++ Type:libMesh::VectorValue<double>
Unit:(no unit assumed)
Controllable:No
Description:Vector about which to rotate points of the simulation.
- systemnl0The name of the system to pull values out of (xda/xdr only). The default name for the nonlinear system is 'nl0', auxiliary system is 'aux0'
Default:nl0
C++ Type:std::string
Controllable:No
Description:The name of the system to pull values out of (xda/xdr only). The default name for the nonlinear system is 'nl0', auxiliary system is 'aux0'
- system_variablesThe name of the nodal and elemental variables from the file you want to use for values
C++ Type:std::vector<std::string>
Controllable:No
Description:The name of the nodal and elemental variables from the file you want to use for values
- time_transformationtExpression to transform from current simulation time to time at which to sample the solution.
Default:t
C++ Type:FunctionExpression
Unit:(no unit assumed)
Controllable:No
Description:Expression to transform from current simulation time to time at which to sample the solution.
- timestepIndex of the single timestep used or "LATEST" for the last timestep (exodusII only). If not supplied, time interpolation will occur.
C++ Type:std::string
Controllable:No
Description:Index of the single timestep used or "LATEST" for the last timestep (exodusII only). If not supplied, time interpolation will occur.
Optional Parameters
- allow_duplicate_execution_on_initialFalseIn the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
Default:False
C++ Type:bool
Controllable:No
Description:In the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
- execute_onTIMESTEP_ENDThe list of flag(s) indicating when this object should be executed. For a description of each flag, see https://mooseframework.inl.gov/source/interfaces/SetupInterface.html.
Default:TIMESTEP_END
C++ Type:ExecFlagEnum
Options:XFEM_MARK, FORWARD, ADJOINT, HOMOGENEOUS_FORWARD, ADJOINT_TIMESTEP_BEGIN, ADJOINT_TIMESTEP_END, NONE, INITIAL, LINEAR, LINEAR_CONVERGENCE, NONLINEAR, NONLINEAR_CONVERGENCE, POSTCHECK, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, MULTIAPP_FIXED_POINT_CONVERGENCE, FINAL, CUSTOM
Controllable:No
Description:The list of flag(s) indicating when this object should be executed. For a description of each flag, see https://mooseframework.inl.gov/source/interfaces/SetupInterface.html.
- execution_order_group0Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
Default:0
C++ Type:int
Controllable:No
Description:Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
- force_postauxFalseForces the UserObject to be executed in POSTAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in POSTAUX
- force_preauxFalseForces the UserObject to be executed in PREAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREAUX
- force_preicFalseForces the UserObject to be executed in PREIC during initial setup
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREIC during initial setup
Execution Scheduling Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:Yes
Description:Set the enabled status of the MooseObject.
- use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Advanced Parameters
- disable_fpoptimizerFalseDisable the function parser algebraic optimizer
Default:False
C++ Type:bool
Controllable:No
Description:Disable the function parser algebraic optimizer
- enable_ad_cacheTrueEnable caching of function derivatives for faster startup time
Default:True
C++ Type:bool
Controllable:No
Description:Enable caching of function derivatives for faster startup time
- enable_auto_optimizeTrueEnable automatic immediate optimization of derivatives
Default:True
C++ Type:bool
Controllable:No
Description:Enable automatic immediate optimization of derivatives
- enable_jitTrueEnable just-in-time compilation of function expressions for faster evaluation
Default:True
C++ Type:bool
Controllable:No
Description:Enable just-in-time compilation of function expressions for faster evaluation
- evalerror_behaviornanWhat to do if evaluation error occurs. Options are to pass a nan, pass a nan with a warning, throw a error, or throw an exception
Default:nan
C++ Type:MooseEnum
Options:nan, nan_warning, error, exception
Controllable:No
Description:What to do if evaluation error occurs. Options are to pass a nan, pass a nan with a warning, throw a error, or throw an exception
Parsed Expression Advanced Parameters
- prop_getter_suffixAn optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
C++ Type:MaterialPropertyName
Unit:(no unit assumed)
Controllable:No
Description:An optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
- use_interpolated_stateFalseFor the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.
Default:False
C++ Type:bool
Controllable:No
Description:For the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.
Material Property Retrieval Parameters
- rotation0_angle0Anticlockwise rotation angle (in degrees) to use for rotation about rotation0_vector.
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Anticlockwise rotation angle (in degrees) to use for rotation about rotation0_vector.
- rotation0_vector0 0 1Vector about which to rotate points of the simulation.
Default:0 0 1
C++ Type:libMesh::VectorValue<double>
Unit:(no unit assumed)
Controllable:No
Description:Vector about which to rotate points of the simulation.
- rotation1_angle0Anticlockwise rotation angle (in degrees) to use for rotation about rotation1_vector.
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Anticlockwise rotation angle (in degrees) to use for rotation about rotation1_vector.
- scale1 1 1 Scale factor for points in the simulation
Default:1 1 1
C++ Type:std::vector<double>
Unit:(no unit assumed)
Controllable:No
Description:Scale factor for points in the simulation
- scale_multiplier1 1 1 Scale multiplying factor for points in the simulation
Default:1 1 1
C++ Type:std::vector<double>
Unit:(no unit assumed)
Controllable:No
Description:Scale multiplying factor for points in the simulation
- transformation_ordertranslation scaleThe order to perform the operations in. Define R0 to be the rotation matrix encoded by rotation0_vector and rotation0_angle. Similarly for R1. Denote the scale by s, the scale_multiplier by m, and the translation by t. Then, given a point x in the simulation, if transformation_order = 'rotation0 scale_multiplier translation scale rotation1' then form p = R1*(R0*x*m - t)/s. Then the values provided by the SolutionUserObjectBase at point x in the simulation are the variable values at point p in the mesh.
Default:translation scale
C++ Type:MultiMooseEnum
Options:rotation0, translation, scale, rotation1, scale_multiplier
Controllable:No
Description:The order to perform the operations in. Define R0 to be the rotation matrix encoded by rotation0_vector and rotation0_angle. Similarly for R1. Denote the scale by s, the scale_multiplier by m, and the translation by t. Then, given a point x in the simulation, if transformation_order = 'rotation0 scale_multiplier translation scale rotation1' then form p = R1*(R0*x*m - t)/s. Then the values provided by the SolutionUserObjectBase at point x in the simulation are the variable values at point p in the mesh.
- translation0 0 0 Translation factors for x,y,z coordinates of the simulation
Default:0 0 0
C++ Type:std::vector<double>
Unit:(no unit assumed)
Controllable:No
Description:Translation factors for x,y,z coordinates of the simulation
Coordinate System Transformation Parameters
Input Files
- (test/tests/functions/solution_function/solution_function_rot2.i)
- (modules/phase_field/test/tests/GBType/GB_Type_Phase2.i)
- (test/tests/auxkernels/solution_aux/output_error.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_elemental.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_interp.i)
- (test/tests/auxkernels/solution_aux/solution_aux.i)
- (modules/subchannel/validation/psbt/psbt_null_transient/psbt_transient.i)
- (modules/porous_flow/examples/groundwater/ex02_abstraction.i)
- (modules/subchannel/test/tests/restart/transient.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_restart2.i)
- (test/tests/functions/solution_function/solution_function_exodus_interp_test.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_elem_map.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_direct.i)
- (test/tests/auxkernels/solution_aux/solution_aux_direct.i)
- (test/tests/auxkernels/solution_aux/aux_nonlinear_solution_xdr.i)
- (test/tests/functions/solution_function/solution_function_grad_p2.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_direct.i)
- (test/tests/functions/solution_function/solution_function_rot4.i)
- (test/tests/functions/solution_function/solution_function_test.i)
- (modules/porous_flow/examples/restart/gas_injection_new_mesh.i)
- (test/tests/ics/solution_ic/solution_ic.i)
- (test/tests/userobjects/solution_user_object/read_exodus_second_order.i)
- (modules/thermal_hydraulics/test/tests/misc/surrogate_power_profile/surrogate_power_profile.i)
- (test/tests/ics/solution_ic/solution_scalar_ic.i)
- (test/tests/ics/solution_ic/solution_ic_block_restricted.i)
- (test/tests/userobjects/solution_user_object/discontinuous_value_solution_uo_p2.i)
- (test/tests/auxkernels/solution_aux/solution_aux_multi_err.i)
- (test/tests/functions/solution_function/solution_function_scale_transl.i)
- (test/tests/auxkernels/solution_aux/thread_xda.i)
- (test/tests/functions/solution_function/solution_function_rot1.i)
- (test/tests/auxkernels/solution_aux/aux_nonlinear_solution_adapt_xda.i)
- (modules/combined/test/tests/axisymmetric_2d3d_solution_function/3dy.i)
- (test/tests/auxkernels/solution_aux/aux_nonlinear_solution_xda.i)
- (examples/ex14_pps/ex14_compare_solutions_2.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_restart1.i)
- (test/tests/functions/solution_function/solution_function_scale_mult.i)
- (test/tests/auxkernels/solution_aux/solution_aux_multi_var.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_file_extension.i)
- (modules/optimization/test/tests/optimizationreporter/mesh_source/parameter_mesh_restart.i)
- (test/tests/auxkernels/solution_aux/solution_aux_scale.i)
- (modules/porous_flow/examples/groundwater/ex02_steady_state.i)
- (test/tests/functions/solution_function/solution_function_exodus_test.i)
- (test/tests/auxscalarkernels/solution_scalar_aux/solution_scalar_aux.i)
- (test/tests/functions/solution_function/solution_function_rot3.i)
- (test/tests/auxkernels/solution_aux/solution_aux_exodus_elemental_only.i)
Child Objects
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp.i)
[Mesh]
type = FileMesh
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = nn
solution = soln
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = 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/phase_field/test/tests/GBType/GB_Type_Phase2.i)
# MOOSE input file
# Written by Pierre-Clement Simon - Idaho National Laboratory
#
# Project:
# TRISO fuel fission gas transport: Silver diffusion in silicon carbide
#
# Published with:
# ---
#
# Phase Field Model: Isotropic diffusion equation
# type: Steady-State
# Grain structure: Bicrystal with heterogeneous diffusion (higher in GBs than within grains)
# BCs: Periodic for AEH, flux and fix for direct method
# System: Ag in SiC with bulk and Gb diffusion from LLS
#
#
# Info:
# - Dimentional input file for the diffusion of a solute in a complex
# polycrystal
#
#
# Updates from previous file:
#
#
# Units
# length: nm
# time: s
# energy: --
# quantity: --
[Mesh]
file = 'GB_Type_Phase1_out.e'
[]
[GlobalParams]
op_num = 6
var_name_base = gr
[]
[UserObjects]
[./initial_grains]
type = SolutionUserObject
mesh = 'GB_Type_Phase1_out.e'
timestep = LATEST
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.2
connecting_threshold = 0.08
compute_var_to_feature_map = true
flood_entity_type = ELEMENTAL
compute_halo_maps = true # For displaying HALO fields
[../]
[]
[Variables]
[./cx_AEH] #composition used for the x-component of the AEH solve
initial_condition = 0.5
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
variable = 'cx_AEH'
[../]
[../]
[]
[AuxVariables]
[./gr0]
order = FIRST
family = LAGRANGE
[../]
[./gr1]
order = FIRST
family = LAGRANGE
[../]
[./gr2]
order = FIRST
family = LAGRANGE
[../]
[./gr3]
order = FIRST
family = LAGRANGE
[../]
[./gr4]
order = FIRST
family = LAGRANGE
[../]
[./gr5]
order = FIRST
family = LAGRANGE
[../]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./bnds_LAGB]
order = FIRST
family = LAGRANGE
[../]
[./bnds_HAGB]
order = FIRST
family = LAGRANGE
[../]
[./gb_type]
order = CONSTANT
family = MONOMIAL
[../]
[./EBSD_grain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./init_grO]
type = SolutionAux
execute_on = INITIAL
variable = gr0
solution = initial_grains
from_variable = gr0
[../]
[./init_gr1]
type = SolutionAux
execute_on = INITIAL
variable = gr1
solution = initial_grains
from_variable = gr1
[../]
[./init_gr2]
type = SolutionAux
execute_on = INITIAL
variable = gr2
solution = initial_grains
from_variable = gr2
[../]
[./init_gr3]
type = SolutionAux
execute_on = INITIAL
variable = gr3
solution = initial_grains
from_variable = gr3
[../]
[./init_gr4]
type = SolutionAux
execute_on = INITIAL
variable = gr4
solution = initial_grains
from_variable = gr4
[../]
[./init_gr5]
type = SolutionAux
execute_on = INITIAL
variable = gr5
solution = initial_grains
from_variable = gr5
[../]
[./init_EBSD_grain]
type = SolutionAux
execute_on = INITIAL
variable = EBSD_grain
solution = initial_grains
from_variable = ebsd_numbers
[../]
[./gb_type]
type = SolutionAux
execute_on = 'INITIAL TIMESTEP_END'
variable = gb_type
solution = initial_grains
from_variable = gb_type
[../]
[./bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./bnds_LAGB]
# Calculate the bnds for specific GB type
type = SolutionAuxMisorientationBoundary
variable = bnds_LAGB
gb_type_order = 1
solution = initial_grains
from_variable = gb_type
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./bnds_HAGB]
# Calculate the bnds for specific GB type
type = SolutionAuxMisorientationBoundary
variable = bnds_HAGB
gb_type_order = 2
solution = initial_grains
from_variable = gb_type
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Kernels]
[./Diff_x]
type = MatDiffusion
diffusivity = D_Scaling
variable = cx_AEH
args = 'bnds'
[../]
[]
[Materials]
#=========================================================== Generic Constants
[./consts]
type = GenericConstantMaterial
prop_names = 'R T '
prop_values = '8.3145 1450'
# unit J.mol-1.K-1 K
[../]
[./consts_expected]
type = GenericConstantMaterial
prop_names = 'Db Dgbl Dgbh'
prop_values = '0.007 0.302 821.672'
# unit nm^2/s nm^2/s nm^2/s
outputs = exodus
[../]
#===================================================== Interpolation functions
[./hgb] # equal to 1 in grain boundaries, 0 elsewhere in grains.
type = DerivativeParsedMaterial
coupled_variables = 'bnds'
constant_names = 'bnds_middle width tanh_cst_x2'
constant_expressions = '0.75 0.0596 2.1972245773362196'
expression = '1-0.5*(1.0+tanh(tanh_cst_x2*(bnds-bnds_middle)/width))'
property_name = 'hgb'
outputs = exodus
[../]
[./hgb_lagb] # equal to 1 in grain boundaries, 0 elsewhere in grains.
type = DerivativeParsedMaterial
coupled_variables = 'bnds_LAGB'
constant_names = 'bnds_middle width tanh_cst_x2'
constant_expressions = '0.75 0.0596 2.1972245773362196'
expression = '1-0.5*(1.0+tanh(tanh_cst_x2*(bnds_LAGB-bnds_middle)/width))'
property_name = 'hgb_lagb'
outputs = exodus
[../]
[./hgb_hagb] # equal to 1 in grain boundaries, 0 elsewhere in grains.
type = DerivativeParsedMaterial
coupled_variables = 'bnds_HAGB'
constant_names = 'bnds_middle width tanh_cst_x2'
constant_expressions = '0.75 0.0596 2.1972245773362196'
expression = '1-0.5*(1.0+tanh(tanh_cst_x2*(bnds_HAGB-bnds_middle)/width))'
property_name = 'hgb_hagb'
outputs = exodus
[../]
#====================================================== Diffusion coefficients
#====================== Diffusion coefficients - Basic values and coefficients
[./Grain_boundary_width] # size of grain boundaries in input polycrystal, as well as length scales for domain size
type = GenericConstantMaterial
prop_names = 'wGB_ref wGB L '
prop_values = '1 6 9000'
# unit -- -- -- --
[../]
#============================================ Corrected Diffusion coefficients
#========================================================= Analytical 1 - 1x1y
[./Diffusion_coefficient_D]
type = DerivativeParsedMaterial
property_name = 'D_Scaling'
coupled_variables = 'bnds'
material_property_names = 'Db Dgbh Dgbl hgb_lagb(bnds_LAGB) hgb_hagb(bnds_HAGB) hgb(bnds)'
expression = '(1-hgb)*Db+hgb*hgb_lagb/(hgb_lagb+hgb_hagb)*Dgbl+hgb*hgb_hagb/(hgb_lagb+hgb_hagb)*Dgbh'
outputs = exodus
derivative_order = 2
[../]
[]
# It converges faster if all the residuals are at the same magnitude
[Debug]
show_var_residual_norms = true
[../]
[Preconditioning]
[./SMP]
type = SMP
off_diag_row = 'cx_AEH'
off_diag_column = 'cx_AEH'
[../]
[]
[Executioner]
type = Steady
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 = 50
nl_max_its = 50
l_tol = 1e-04
l_abs_tol = 1e-50
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
perf_graph = 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/auxkernels/solution_aux/solution_aux_exodus_elemental.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
from_variable = source_nodal
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
from_variable = source_element
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = 'source_nodal source_element'
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp.i)
[Mesh]
type = FileMesh
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = nn
solution = soln
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
# 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
[../]
[]
[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'
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
[./xda]
type = XDA
[../]
[]
(modules/subchannel/validation/psbt/psbt_null_transient/psbt_transient.i)
# This is an input file based on M. Avramova et al. 2012,
# OECD/NRC Benchmark Based on NUPEC PWR
# Sub-channel and Bundle Tests (PSBT). Volume III: Departure from Nucleate Boiling
T_in = 359.15
# [1e+6 kg/m^2-hour] turns into kg/m^2-sec
mass_flux_in = '${fparse 1e+6 * 17.00 / 3600.}'
P_out = 4.923e6 # Pa
[QuadSubChannelMesh]
[sub_channel]
type = SCMQuadSubChannelMeshGenerator
nx = 6
ny = 6
n_cells = 50
pitch = 0.0126
pin_diameter = 0.00950
gap = 0.00095
heated_length = 3.658
spacer_z = '0.0 0.229 0.457 0.686 0.914 1.143 1.372 1.600 1.829 2.057 2.286 2.515 2.743 2.972 3.200 3.429'
spacer_k = '0.7 0.4 1.0 0.4 1.0 0.4 1.0 0.4 1.0 0.4 1.0 0.4 1.0 0.4 1.0 0.4'
[]
[]
[UserObjects]
[steady_sln]
type = SolutionUserObject
mesh = psbt_ss_out.e
timestep = LATEST
system_variables = 'mdot SumWij P DP h T rho mu S w_perim q_prime'
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[SubChannel]
type = QuadSubChannel1PhaseProblem
fp = water
n_blocks = 1
beta = 0.006
CT = 2.0
P_tol = 1e-6
T_tol = 1e-6
compute_density = true
compute_viscosity = true
compute_power = true
P_out = ${P_out}
restart_file_base = psbt_SS_out_cp/LATEST
skip_additional_restart_data = true
[]
[Functions]
[mdot_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = mdot
[]
[P_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = P
[]
[DP_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = DP
[]
[h_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = h
[]
[T_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = T
[]
[rho_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = rho
[]
[Mu_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = mu
[]
[]
[ICs]
[S_IC]
type = SCMQuadFlowAreaIC
variable = S
[]
[w_perim_IC]
type = SCMQuadWettedPerimIC
variable = w_perim
[]
[q_prime_IC]
type = SCMQuadPowerIC
variable = q_prime
power = 3.44e6 # W
filename = "power_profile.txt"
[]
[T_ic]
type = FunctionIC
variable = T
function = T_ic_fn
[]
[P_ic]
type = FunctionIC
variable = P
function = P_ic_fn
[]
[DP_ic]
type = FunctionIC
variable = DP
function = DP_ic_fn
[]
[Viscosity_ic]
type = FunctionIC
variable = mu
function = Mu_ic_fn
[]
[rho_ic]
type = FunctionIC
variable = rho
function = rho_ic_fn
[]
[h_ic]
type = FunctionIC
variable = h
function = h_ic_fn
[]
[mdot_ic]
type = FunctionIC
variable = mdot
function = mdot_ic_fn
[]
[]
[AuxKernels]
[T_in_bc]
type = ConstantAux
variable = T
boundary = inlet
value = ${T_in}
execute_on = 'timestep_begin'
[]
[mdot_in_bc]
type = SCMMassFlowRateAux
variable = mdot
boundary = inlet
area = S
mass_flux = ${mass_flux_in}
execute_on = 'timestep_begin'
[]
[]
[Outputs]
exodus = true
[Temp_Out_MATRIX]
type = QuadSubChannelNormalSliceValues
variable = T
execute_on = TIMESTEP_END
file_base = "Temp_Out.txt"
height = 3.658
[]
[mdot_Out_MATRIX]
type = QuadSubChannelNormalSliceValues
variable = mdot
execute_on = TIMESTEP_END
file_base = "mdot_Out.txt"
height = 3.658
[]
[mdot_In_MATRIX]
type = QuadSubChannelNormalSliceValues
variable = mdot
execute_on = TIMESTEP_END
file_base = "mdot_In.txt"
height = 0.0
[]
[]
[Executioner]
type = Transient
start_time = 0.0
end_time = 0.2
dt = 0.1
[]
################################################################################
# A multiapp that projects data to a detailed mesh
################################################################################
[MultiApps]
[viz]
type = FullSolveMultiApp
input_files = "3d.i"
execute_on = "timestep_end"
[]
[]
[Transfers]
[xfer]
type = SCMSolutionTransfer
to_multi_app = viz
variable = 'mdot SumWij P DP h T rho mu q_prime S'
[]
[]
(modules/porous_flow/examples/groundwater/ex02_abstraction.i)
# Abstraction groundwater model. See groundwater_models.md for a detailed description
[Mesh]
[from_steady_state]
type = FileMeshGenerator
file = gold/ex02_steady_state_ex.e
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = steady_state_pp
[]
[]
[BCs]
[rainfall_recharge]
type = PorousFlowSink
boundary = zmax
variable = pp
flux_function = -1E-6 # recharge of 0.1mm/day = 1E-4m3/m2/day = 0.1kg/m2/day ~ 1E-6kg/m2/s
[]
[evapotranspiration]
type = PorousFlowHalfCubicSink
boundary = zmax
variable = pp
center = 0.0
cutoff = -5E4 # roots of depth 5m. 5m of water = 5E4 Pa
use_mobility = true
fluid_phase = 0
# Assume pan evaporation of 4mm/day = 4E-3m3/m2/day = 4kg/m2/day ~ 4E-5kg/m2/s
# Assume that if permeability was 1E-10m^2 and water table at topography then ET acts as pan strength
# Because use_mobility = true, then 4E-5 = maximum_flux = max * perm * density / visc = max * 1E-4, so max = 40
max = 40
[]
[]
[DiracKernels]
inactive = polyline_sink_borehole
[river]
type = PorousFlowPolyLineSink
SumQuantityUO = baseflow
point_file = ex02_river.bh
# Assume a perennial river.
# Assume the river has an incision depth of 1m and a stage height of 1.5m, and these are constant in time and uniform over the whole model. Hence, if groundwater head is 0.5m (5000Pa) there will be no baseflow and leakage.
p_or_t_vals = '-999995000 5000 1000005000'
# Assume the riverbed conductance, k_zz*density*river_segment_length*river_width/riverbed_thickness/viscosity = 1E-6*river_segment_length kg/Pa/s
fluxes = '-1E3 0 1E3'
variable = pp
[]
[horizontal_borehole]
type = PorousFlowPeacemanBorehole
SumQuantityUO = abstraction
bottom_p_or_t = -1E5
unit_weight = '0 0 -1E4'
character = 1.0
point_file = ex02.bh
variable = pp
[]
[polyline_sink_borehole]
type = PorousFlowPolyLineSink
SumQuantityUO = abstraction
fluxes = '-0.4 0 0.4'
p_or_t_vals = '-1E8 0 1E8'
point_file = ex02.bh
variable = pp
[]
[]
[Functions]
[steady_state_pp]
type = SolutionFunction
from_variable = pp
solution = steady_state_solution
[]
[baseflow_rate]
type = ParsedFunction
symbol_names = 'baseflow_kg dt'
symbol_values = 'baseflow_kg dt'
expression = 'baseflow_kg / dt * 24.0 * 3600.0 / 400.0'
[]
[abstraction_rate]
type = ParsedFunction
symbol_names = 'abstraction_kg dt'
symbol_values = 'abstraction_kg dt'
expression = 'abstraction_kg / dt * 24.0 * 3600.0'
[]
[]
[AuxVariables]
[ini_pp]
[]
[pp_change]
[]
[]
[AuxKernels]
[ini_pp]
type = FunctionAux
variable = ini_pp
function = steady_state_pp
execute_on = INITIAL
[]
[pp_change]
type = ParsedAux
variable = pp_change
coupled_variables = 'pp ini_pp'
expression = 'pp - ini_pp'
[]
[]
[PorousFlowUnsaturated]
fp = simple_fluid
porepressure = pp
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity_everywhere]
type = PorousFlowPorosityConst
porosity = 0.05
[]
[permeability_aquifers]
type = PorousFlowPermeabilityConst
block = 'top_aquifer bot_aquifer'
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-13'
[]
[permeability_aquitard]
type = PorousFlowPermeabilityConst
block = aquitard
permeability = '1E-16 0 0 0 1E-16 0 0 0 1E-17'
[]
[]
[UserObjects]
[steady_state_solution]
type = SolutionUserObject
execute_on = INITIAL
mesh = gold/ex02_steady_state_ex.e
timestep = LATEST
system_variables = pp
[]
[baseflow]
type = PorousFlowSumQuantity
[]
[abstraction]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[baseflow_kg]
type = PorousFlowPlotQuantity
uo = baseflow
outputs = 'none'
[]
[dt]
type = TimestepSize
outputs = 'none'
[]
[baseflow_l_per_m_per_day]
type = FunctionValuePostprocessor
function = baseflow_rate
indirect_dependencies = 'baseflow_kg dt'
[]
[abstraction_kg]
type = PorousFlowPlotQuantity
uo = abstraction
outputs = 'none'
[]
[abstraction_kg_per_day]
type = FunctionValuePostprocessor
function = abstraction_rate
indirect_dependencies = 'abstraction_kg dt'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
# following 2 lines are not mandatory, but illustrate a popular preconditioner choice in groundwater models
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = ' asm ilu 2 '
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 100
[TimeStepper]
type = FunctionDT
function = 'max(100, t)'
[]
end_time = 8.64E5 # 10 days
nl_abs_tol = 1E-11
[]
[Outputs]
print_linear_residuals = false
[ex]
type = Exodus
execute_on = final
[]
[csv]
type = CSV
[]
[]
(modules/subchannel/test/tests/restart/transient.i)
T_in = 359.15
# [1e+6 kg/m^2-hour] turns into kg/m^2-sec
mass_flux_in = '${fparse 1e+6 * 17.00 / 3600.}'
P_out = 4.923e6 # Pa
[QuadSubChannelMesh]
[sub_channel]
type = SCMQuadSubChannelMeshGenerator
nx = 3
ny = 3
n_cells = 10
pitch = 0.0126
pin_diameter = 0.00950
gap = 0.00095 # the half gap between sub-channel assemblies
heated_length = 1
spacer_z = '0.0'
spacer_k = '0.0'
[]
[]
[UserObjects]
[steady_sln]
type = SolutionUserObject
mesh = steady_out.e
timestep = LATEST
system_variables = 'mdot SumWij P DP h T Tpin rho mu S w_perim q_prime'
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[SubChannel]
type = QuadSubChannel1PhaseProblem
fp = water
n_blocks = 1
beta = 0.006
CT = 1.8
compute_density = true
compute_viscosity = true
compute_power = true
P_out = ${P_out}
restart_file_base = steady_out_cp/LATEST
skip_additional_restart_data = true
allow_initial_conditions_with_restart = true
[]
[Functions]
[mdot_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = mdot
[]
[P_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = P
[]
[DP_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = DP
[]
[h_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = h
[]
[T_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = T
[]
[rho_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = rho
[]
[mu_ic_fn]
type = SolutionFunction
solution = steady_sln
from_variable = mu
[]
[]
[ICs]
[S_ic]
type = SCMQuadFlowAreaIC
variable = S
[]
[w_perim_ic]
type = SCMQuadWettedPerimIC
variable = w_perim
[]
[q_prime_ic]
type = SCMQuadPowerIC
variable = q_prime
power = 1e6
filename = "power_profile.txt"
[]
[T_ic]
type = FunctionIC
variable = T
function = T_ic_fn
[]
[P_ic]
type = FunctionIC
variable = P
function = P_ic_fn
[]
[DP_ic]
type = FunctionIC
variable = DP
function = DP_ic_fn
[]
[viscosity_ic]
type = FunctionIC
variable = mu
function = mu_ic_fn
[]
[rho_ic]
type = FunctionIC
variable = rho
function = rho_ic_fn
[]
[h_ic]
type = FunctionIC
variable = h
function = h_ic_fn
[]
[mdot_ic]
type = FunctionIC
variable = mdot
function = mdot_ic_fn
[]
[]
[AuxKernels]
[T_in_bc]
type = ConstantAux
variable = T
boundary = inlet
value = ${T_in}
execute_on = 'timestep_begin'
[]
[mdot_in_bc]
type = SCMMassFlowRateAux
variable = mdot
boundary = inlet
area = S
mass_flux = ${mass_flux_in}
execute_on = 'timestep_begin'
[]
[]
[Outputs]
exodus = true
[]
[Executioner]
type = Transient
start_time = 0.0
end_time = 0.2
dt = 0.1
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_restart2.i)
[Mesh]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
type = FileMesh
file = cubesource.e
parallel_type = replicated
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
[]
[AuxVariables]
[nn]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxKernels]
[nn]
type = SolutionAux
variable = nn
solution = soln
[]
[]
[UserObjects]
[soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[]
[]
[BCs]
[stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 5
start_time = 2.5
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[Problem]
restart_file_base = solution_aux_exodus_interp_restart1_out_cp/0005
# There are initial conditions overwriting the restart on the nonlinear variables
# However this test is targeted at the auxiliary variable initialized from the solution uo so it's ok
allow_initial_conditions_with_restart = true
[]
(test/tests/functions/solution_function/solution_function_exodus_interp_test.i)
[Mesh]
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
# [./ne]
# order = FIRST
# family = LAGRANGE
# [../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
# [./ee]
# order = CONSTANT
# family = MONOMIAL
# [../]
[]
[Functions]
[./sourcen]
type = SolutionFunction
solution = cube_soln
[../]
# [./sourcee]
# type = SolutionFunction
# file_type = exodusII
# mesh = cubesource.e
# variable = source_element
# [../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = FunctionAux
variable = nn
function = sourcen
[../]
# [./ne]
# type = FunctionAux
# variable = ne
# function = sourcee
# [../]
[./en]
type = FunctionAux
variable = en
function = sourcen
[../]
# [./ee]
# type = FunctionAux
# variable = ee
# function = sourcee
# [../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[UserObjects]
[./cube_soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[../]
[]
#[Executioner]
# type = Steady
# petsc_options = '-snes'
# l_max_its = 800
# nl_rel_tol = 1e-10
#[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_elem_map.i)
[Mesh]
file = elem_map.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./matid]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./matid]
type = SolutionAux
solution = soln
variable = matid
scale_factor = 1.0
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = elem_map.e
system_variables = MatID
timestep = LATEST
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1'
value = 1.0
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_direct.i)
[Mesh]
type = FileMesh
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
direct = true
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_direct.i)
[Mesh]
type = FileMesh
file = build_out_0001_mesh.xda
# 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 = soln
variable = u_aux
execute_on = initial
direct = true
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = build_out_0001_mesh.xda
es = build_out_0001.xda
system_variables = 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'
nl_rel_tol = 1e-10
[]
[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/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
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_direct.i)
[Mesh]
type = FileMesh
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = nn
solution = soln
direct = true
from_variable = source_nodal
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
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/functions/solution_function/solution_function_test.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_cond_func
[../]
[../]
[]
[AuxVariables]
[./u_aux]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_cond_func
[../]
[../]
[]
[Functions]
[./initial_cond_func]
type = SolutionFunction
solution = ex_soln
[../]
[]
[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
[../]
[]
[UserObjects]
[./ex_soln]
type = SolutionUserObject
system_variables = u
mesh = build_out_0001_mesh.xda
es = build_out_0001.xda
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
[]
[Outputs]
file_base = out
exodus = true
[]
(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
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
symbol_values = injection_area
symbol_names = area
expression = '-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
[]
[]
[FluidProperties]
[brine]
type = BrineFluidProperties
[]
[methane]
type = MethaneFluidProperties
[]
[methane_tab]
type = TabulatedBicubicFluidProperties
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/ics/solution_ic/solution_ic.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[u_elem]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxVariables]
[u_aux]
order = FIRST
family = LAGRANGE
[]
[u_aux_elem]
order = CONSTANT
family = MONOMIAL
[]
[]
[ICs]
[initial_cond_nl]
type = SolutionIC
solution_uo = exo_soln
variable = u
from_variable = 'u'
block = 0
[]
[initial_cond_nl_elem]
type = SolutionIC
solution_uo = exo_soln
variable = u_elem
from_variable = 'u_elem'
[]
[initial_cond_aux]
type = SolutionIC
solution_uo = exo_soln
variable = u_aux
from_variable = 'u_aux'
[]
[initial_cond_aux_elem]
type = SolutionIC
solution_uo = exo_soln
variable = u_aux_elem
from_variable = 'u_aux_elem'
[]
[]
[UserObjects]
[exo_soln]
type = SolutionUserObject
mesh = 'gold/solution_ic_out.e'
system_variables = 'u u_elem u_aux u_aux_elem'
timestep = LATEST
[]
[]
[Executioner]
type = Steady
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
execute_on = 'INITIAL'
[]
(test/tests/userobjects/solution_user_object/read_exodus_second_order.i)
[Mesh]
[file]
type = FileMeshGenerator
file = write_exodus_second_order_out.e
[]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[AuxVariables]
[temperature_field]
family = LAGRANGE
order = SECOND
[]
[pressure_field]
family = LAGRANGE
order = SECOND
[]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = temperature_field
solution = soln
from_variable = temperature
#direct = true
[../]
[./nn2]
type = SolutionAux
variable = pressure_field
solution = soln
from_variable = pressure
#direct = true
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = write_exodus_second_order_out.e
system_variables = 'temperature pressure'
nodal_variable_order = SECOND
[../]
[]
[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 = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/surrogate_power_profile/surrogate_power_profile.i)
# This takes an exodus file with a power profile and uses that in a heat structure
# of a core channel as power density. This tests the capability of taking a
# rattlesnake generated power profile and using it in RELAP-7.
[GlobalParams]
initial_p = 15.5e6
initial_vel = 0.
initial_T = 559.15
gravity_vector = '0 -9.8 0'
scaling_factor_1phase = '1 1 1e-4'
scaling_factor_temperature = 1e-2
closures = simple_closures
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 0.6
cp = 1.
rho = 1.
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 21.5
cp = 350.
rho = 6.55e3
[]
[]
[Components]
[CCH1:pipe]
type = FlowChannel1Phase
position = '0.02 0 0'
orientation = '0 1 0'
length = 3.865
n_elems = 20
A = 8.78882e-5
D_h = 0.01179
f = 0.01
fp = water
[]
[CCH1:solid]
type = HeatStructureCylindrical
position = '0.024748 0 0'
orientation = '0 1 0'
length = 3.865
n_elems = 20
initial_T = 559.15
names = 'fuel gap clad'
widths = '0.004096 0.0001 0.000552'
n_part_elems = '5 1 2'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
[]
[CCH1:hx]
type = HeatTransferFromHeatStructure1Phase
flow_channel = CCH1:pipe
hs = CCH1:solid
hs_side = outer
Hw = 5.33e4
P_hf = 2.9832563838489e-2
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'CCH1:pipe:in'
m_dot = 0.1
T = 559.15
[]
[outlet]
type = Outlet1Phase
input = 'CCH1:pipe:out'
p = 15.5e6
[]
[]
[UserObjects]
[reactor_power_density_uo]
type = SolutionUserObject
mesh = 'power_profile.e'
system_variables = power_density
translation = '0. 0. 0.'
[]
[]
[Functions]
[power_density_fn]
type = SolutionFunction
from_variable = power_density
solution = reactor_power_density_uo
[]
[]
[AuxVariables]
[power_density]
family = MONOMIAL
order = CONSTANT
block = 'CCH1:solid:fuel'
[]
[]
[AuxKernels]
[power_density_aux]
type = FunctionAux
variable = power_density
function = power_density_fn
block = 'CCH1:solid:fuel'
execute_on = 'timestep_begin'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
num_steps = 10
dt = 1e-2
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-9
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
[out]
type = Exodus
[]
velocity_as_vector = false
[]
(test/tests/ics/solution_ic/solution_scalar_ic.i)
[Mesh]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
type = GeneratedMesh
dim = 1
nx = 1
parallel_type = replicated
[]
[Variables]
[u]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[a]
family = SCALAR
order = FIRST
[]
[]
[ICs]
[u]
type = ScalarSolutionIC
variable = u
solution_uo = solution_uo
from_variable = a
[]
[a]
type = ScalarSolutionIC
variable = a
solution_uo = solution_uo
from_variable = a
[]
[]
[UserObjects]
[solution_uo]
type = SolutionUserObject
# Generated from ../../auxkernels/solution_scalar_aux/build.i
mesh = 'build_out.e'
[]
[]
[Executioner]
type = Steady
[]
[Problem]
solve = false
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(test/tests/ics/solution_ic/solution_ic_block_restricted.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
subdomain_ids = '1 0 0 2'
[]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[u_elem]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxVariables]
[u_aux]
order = FIRST
family = LAGRANGE
[]
[u_aux_elem]
order = CONSTANT
family = MONOMIAL
[]
[]
[ICs]
[initial_cond_nl]
type = SolutionIC
solution_uo = exo_soln
variable = u
from_variable = 'u'
block = 2
from_subdomains = 0
[]
[initial_cond_nl_elem]
type = SolutionIC
solution_uo = exo_soln
variable = u_elem
from_variable = 'u_elem'
block = '0 2'
from_subdomains = 0
[]
[initial_cond_aux]
type = SolutionIC
solution_uo = exo_soln
variable = u_aux
from_variable = 'u_aux'
block = '0 2'
from_subdomains = 0
[]
[initial_cond_aux_elem]
type = SolutionIC
solution_uo = exo_soln
variable = u_aux_elem
from_variable = 'u_aux_elem'
block = '0 1'
from_subdomains = 0
[]
[]
[UserObjects]
[exo_soln]
type = SolutionUserObject
mesh = 'gold/solution_ic_out.e'
system_variables = 'u u_elem u_aux u_aux_elem'
timestep = LATEST
[]
[]
[Executioner]
type = Steady
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
execute_on = 'INITIAL'
[]
(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/auxkernels/solution_aux/solution_aux_multi_err.i)
[Mesh]
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
#from_variable = source_nodal
#add_factor = -10teg
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
#from_variable = source_nodal
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource_added.e
system_variables = 'source_nodal nodal_10'
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
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/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
[]
(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/auxkernels/solution_aux/aux_nonlinear_solution_adapt_xda.i)
[Mesh]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
type = FileMesh
file = aux_nonlinear_solution_adapt_out_0004_mesh.xda
parallel_type = replicated
[]
[Adaptivity]
marker = error_frac
steps = 2
[./Indicators]
[./jump_indicator]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./error_frac]
type = ErrorFractionMarker
indicator = jump_indicator
refine = 0.7
[../]
[../]
[]
[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_adapt_out_0004_mesh.xda
es = aux_nonlinear_solution_adapt_out_0004.xda
system_variables = u_aux
execute_on = initial
[../]
[./xda_u]
type = SolutionUserObject
system = nl0
mesh = aux_nonlinear_solution_adapt_out_0004_mesh.xda
es = aux_nonlinear_solution_adapt_out_0004.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
[../]
[]
(modules/combined/test/tests/axisymmetric_2d3d_solution_function/3dy.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 3dy.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./hoop_stress]
order = CONSTANT
family = MONOMIAL
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = 2d_out.e
system_variables = 'disp_x disp_y temp'
[../]
[]
[Functions]
[./soln_func_temp]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'temp'
[../]
[./soln_func_disp_x]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'disp_x disp_y'
component = 0
[../]
[./soln_func_disp_y]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'disp_x disp_y'
component = 1
[../]
[./soln_func_disp_z]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'disp_x disp_y'
component = 2
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = true
add_variables = true
incremental = true
strain = FINITE
eigenstrain_names = thermal_expansion
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress'
[../]
[]
[AuxKernels]
[./t_soln_aux]
type = FunctionAux
variable = temp
block = '1 2'
function = soln_func_temp
[../]
[./hoop_stress]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = hoop_stress
scalar_type = HoopStress
execute_on = timestep_end
[../]
[]
[BCs]
[./x_soln_bc]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = '1 2'
function = soln_func_disp_x
[../]
[./y_soln_bc]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = '1 2'
function = soln_func_disp_y
[../]
[./z_soln_bc]
type = FunctionDirichletBC
variable = disp_z
preset = false
boundary = '1 2'
function = soln_func_disp_z
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 193.05e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
block = '1 2'
thermal_expansion_coeff = 13e-6
stress_free_temperature = 295.00
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[./density]
type = Density
block = '1'
density = 8000.0
[../]
[]
[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 = 25
nl_max_its = 20
nl_rel_tol = 1e-10
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
dtmin = 1
[]
[Outputs]
file_base = 3dy_out
exodus = true
[./console]
type = Console
max_rows = 25
[../]
[]
(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
[../]
[]
(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
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_restart1.i)
[Mesh]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
type = FileMesh
file = cubesource.e
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = nn
solution = soln
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
execute_on = 'initial timestep_begin'
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 5
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
checkpoint = true
[]
(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
[]
(test/tests/auxkernels/solution_aux/solution_aux_multi_var.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
from_variable = nodal_10
add_factor = -20
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
from_variable = source_nodal
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource_added.e
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_file_extension.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e-s003
system_variables = source_nodal
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/optimization/test/tests/optimizationreporter/mesh_source/parameter_mesh_restart.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
second_order = false
parallel_type = REPLICATED
[]
[Problem]
solve=false
[]
[AuxVariables]
[restart_source]
order = FIRST
family = LAGRANGE
[]
[]
[UserObjects]
[restart_soln]
type = SolutionUserObject
mesh = main_out_forward0.e
system_variables = source
[]
[]
[AuxKernels]
[restart_source]
type = SolutionAux
variable = restart_source
solution = restart_soln
[]
[]
[BCs]
[]
[Executioner]
type = Steady
[]
[Outputs]
exodus = true
[]
(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
[]
(modules/porous_flow/examples/groundwater/ex02_steady_state.i)
# Steady-state groundwater model. See groundwater_models.md for a detailed description
[Mesh]
[basic_mesh]
# mesh create by external program: lies within -500<=x<=500 and -200<=y<=200, with varying z
type = FileMeshGenerator
file = ex02_mesh.e
[]
[name_blocks]
type = RenameBlockGenerator
input = basic_mesh
old_block = '2 3 4'
new_block = 'bot_aquifer aquitard top_aquifer'
[]
[zmax]
type = SideSetsFromNormalsGenerator
input = name_blocks
normal_tol = 0.1
new_boundary = zmax
normals = '0 0 1'
[]
[xmin_bot_aquifer]
type = ParsedGenerateSideset
input = zmax
included_subdomains = 2
normal = '-1 0 0'
combinatorial_geometry = 'x <= -500.0'
new_sideset_name = xmin_bot_aquifer
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = initial_pp
[]
[]
[BCs]
[rainfall_recharge]
type = PorousFlowSink
boundary = zmax
variable = pp
flux_function = -1E-6 # recharge of 0.1mm/day = 1E-4m3/m2/day = 0.1kg/m2/day ~ 1E-6kg/m2/s
[]
[evapotranspiration]
type = PorousFlowHalfCubicSink
boundary = zmax
variable = pp
center = 0.0
cutoff = -5E4 # roots of depth 5m. 5m of water = 5E4 Pa
use_mobility = true
fluid_phase = 0
# Assume pan evaporation of 4mm/day = 4E-3m3/m2/day = 4kg/m2/day ~ 4E-5kg/m2/s
# Assume that if permeability was 1E-10m^2 and water table at topography then ET acts as pan strength
# Because use_mobility = true, then 4E-5 = maximum_flux = max * perm * density / visc = max * 1E-4, so max = 40
max = 40
[]
[]
[DiracKernels]
[river]
type = PorousFlowPolyLineSink
SumQuantityUO = baseflow
point_file = ex02_river.bh
# Assume a perennial river.
# Assume the river has an incision depth of 1m and a stage height of 1.5m, and these are constant in time and uniform over the whole model. Hence, if groundwater head is 0.5m (5000Pa) there will be no baseflow and leakage.
p_or_t_vals = '-999995000 5000 1000005000'
# Assume the riverbed conductance, k_zz*density*river_segment_length*river_width/riverbed_thickness/viscosity = 1E-6*river_segment_length kg/Pa/s
fluxes = '-1E3 0 1E3'
variable = pp
[]
[]
[Functions]
[initial_pp]
type = SolutionFunction
scale_factor = 1E4
from_variable = cosflow_depth
solution = initial_mesh
[]
[baseflow_rate]
type = ParsedFunction
symbol_names = 'baseflow_kg dt'
symbol_values = 'baseflow_kg dt'
expression = 'baseflow_kg / dt * 24.0 * 3600.0 / 400.0'
[]
[]
[PorousFlowUnsaturated]
fp = simple_fluid
porepressure = pp
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity_everywhere]
type = PorousFlowPorosityConst
porosity = 0.05
[]
[permeability_aquifers]
type = PorousFlowPermeabilityConst
block = 'top_aquifer bot_aquifer'
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-13'
[]
[permeability_aquitard]
type = PorousFlowPermeabilityConst
block = aquitard
permeability = '1E-16 0 0 0 1E-16 0 0 0 1E-17'
[]
[]
[UserObjects]
[initial_mesh]
type = SolutionUserObject
execute_on = INITIAL
mesh = ex02_mesh.e
timestep = LATEST
system_variables = cosflow_depth
[]
[baseflow]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[baseflow_kg]
type = PorousFlowPlotQuantity
uo = baseflow
outputs = 'none'
[]
[dt]
type = TimestepSize
outputs = 'none'
[]
[baseflow_l_per_m_per_day]
type = FunctionValuePostprocessor
function = baseflow_rate
indirect_dependencies = 'baseflow_kg dt'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
# following 2 lines are not mandatory, but illustrate a popular preconditioner choice in groundwater models
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = ' asm ilu 2 '
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E6
[TimeStepper]
type = FunctionDT
function = 'max(1E6, t)'
[]
end_time = 1E12
nl_abs_tol = 1E-13
[]
[Outputs]
print_linear_residuals = false
[ex]
type = Exodus
execute_on = final
[]
[csv]
type = CSV
[]
[]
(test/tests/functions/solution_function/solution_function_exodus_test.i)
# [Executioner]
# type = Steady
# petsc_options = '-snes'
# l_max_its = 800
# nl_rel_tol = 1e-10
# []
[Mesh]
type = FileMesh
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
# [./ne]
# order = FIRST
# family = LAGRANGE
# [../]
# [./ee]
# order = CONSTANT
# family = MONOMIAL
# [../]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
# [./sourcee]
# type = SolutionFunction
# file_type = exodusII
# mesh = cubesource.e
# variable = source_element
# [../]
[./sourcen]
type = SolutionFunction
scale_factor = 2.0
solution = cube_soln
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
# [./ne]
# type = FunctionAux
# variable = ne
# function = sourcee
# [../]
# [./ee]
# type = FunctionAux
# variable = ee
# function = sourcee
# [../]
[./nn]
type = FunctionAux
variable = nn
function = sourcen
[../]
[./en]
type = FunctionAux
variable = en
function = sourcen
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[UserObjects]
[./cube_soln]
type = SolutionUserObject
timestep = 2
system_variables = source_nodal
mesh = cubesource.e
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxscalarkernels/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
[]
(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
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_elemental_only.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
from_variable = source_element
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = 'source_element'
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/phase_field/include/userobjects/SolutionRasterizer.h)
// This file is part of the MOOSE framework
// https://mooseframework.inl.gov
//
// 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 "SolutionUserObject.h"
// Forward Declarations
/**
* This Userobject is the base class of Userobjects that generate one
* random number per timestep and quadrature point in a way that the integral
* over all random numbers is zero. This can be used for a concentration fluctuation
* kernel such as ConservedLangevinNoise, that keeps the total concenration constant.
*
* \see ConservedUniformNoise
*/
class SolutionRasterizer : public SolutionUserObject
{
public:
static InputParameters validParams();
SolutionRasterizer(const InputParameters & parameters);
virtual ~SolutionRasterizer() {}
/// Initialize the System and Mesh objects for the solution being read
virtual void initialSetup();
protected:
FileName _xyz_input;
FileName _xyz_output;
std::string _variable;
MooseEnum _raster_mode;
Real _threshold;
};