- prop_nameThe name of the property this material will have
C++ Type:std::string
Controllable:No
Description:The name of the property this material will have
- prop_valueThe values associated with the named property
C++ Type:Eigen::Matrix<double, -1, 1, 0, -1, 1>
Controllable:Yes
Description:The values associated with the named property
GenericConstantArray
A material evaluating one material property in type of RealEigenVector
Array material properties are multi-dimensional material properties. Note that vector material properties are also an option if the array dimension is really the number of dimensions of the problem (1D/2D/3D).
This can be used to quickly create simple constant 1D array material properties, for testing, for initial survey of a problem or simply because the material properties do not vary much over the domain explored by the simulation.
Example Input File Syntax
In this example, GenericConstantArray is used to define an anisotropic diffusion coefficient for this 2D anisotropic diffusion-reaction problem.
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
Input Parameters
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
- boundaryThe list of boundaries (ids or names) from the mesh where this boundary condition applies
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The list of boundaries (ids or names) from the mesh where this boundary condition applies
- computeTrueWhen false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the MaterialBase via MaterialBasePropertyInterface::getMaterialBase(). Non-computed MaterialBases are not sorted for dependencies.
Default:True
C++ Type:bool
Controllable:No
Description:When false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the MaterialBase via MaterialBasePropertyInterface::getMaterialBase(). Non-computed MaterialBases are not sorted for dependencies.
- constant_onSUBDOMAINWhen ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped
Default:SUBDOMAIN
C++ Type:MooseEnum
Options:NONE, ELEMENT, SUBDOMAIN
Controllable:No
Description:When ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped
- declare_suffixAn optional suffix parameter that can be appended to any declared properties. The suffix will be prepended with a '_' character.
C++ Type:MaterialPropertyName
Controllable:No
Description:An optional suffix parameter that can be appended to any declared properties. The suffix will be prepended with a '_' character.
- 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
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.
Optional 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.
- implicitTrueDetermines whether this object is calculated using an implicit or explicit form
Default:True
C++ Type:bool
Controllable:No
Description:Determines whether this object is calculated using an implicit or explicit form
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Controllable:No
Description:The seed for the master random number generator
- 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
- output_propertiesList of material properties, from this material, to output (outputs must also be defined to an output type)
C++ Type:std::vector<std::string>
Controllable:No
Description:List of material properties, from this material, to output (outputs must also be defined to an output type)
- outputsnone Vector of output names were you would like to restrict the output of variables(s) associated with this object
Default:none
C++ Type:std::vector<OutputName>
Controllable:No
Description:Vector of output names were you would like to restrict the output of variables(s) associated with this object
Outputs Parameters
Input Files
- (test/tests/kernels/hfem/variable_dirichlet.i)
- (test/tests/kernels/array_kernels/array_diffusion_reaction_transient.i)
- (test/tests/kernels/hfem/array_dirichlet.i)
- (test/tests/kernels/hfem/variable_robin.i)
- (test/tests/kernels/array_kernels/array_diffusion_test.i)
- (test/tests/variables/array_variable/array_variable_size_one_test.i)
- (test/tests/kernels/hfem/array_dirichlet_transform.i)
- (test/tests/multiapps/relaxation/picard_relaxed_array_master.i)
- (test/tests/kernels/array_kernels/array_diffusion_reaction_coupling.i)
- (test/tests/kernels/array_kernels/array_diffusion_reaction_other_coupling.i)
- (test/tests/problems/eigen_problem/jfnk_mo/ne_array_mo.i)
- (test/tests/kernels/array_kernels/array_save_in.i)
- (test/tests/kernels/array_kernels/array_diffusion_reaction_dg.i)
- (test/tests/auxkernels/array_var_component/array_var_component.i)
- (test/tests/kernels/hfem/array_dirichlet_pjfnk.i)
- (test/tests/multiapps/relaxation/picard_relaxed_array_sub.i)
- (test/tests/kernels/hfem/robin_displaced.i)
- (test/tests/problems/eigen_problem/arraykernels/ne_array_kernels.i)
- (test/tests/ics/from_exodus_solution/array.i)
- (test/tests/transfers/multiapp_copy_transfer/array_variable_transfer/sub.i)
- (test/tests/kernels/hfem/robin_adapt.i)
- (test/tests/kernels/array_kernels/array_body_force.i)
- (test/tests/kernels/hfem/array_dirichlet_transform_bc.i)
- (test/tests/bcs/array_vacuum/array_vacuum.i)
- (test/tests/kernels/hfem/array_robin.i)
- (test/tests/kernels/array_kernels/array_diffusion_reaction.i)
- (test/tests/problems/eigen_problem/jfnk_mo/ne_mo_with_linear_aux.i)
- (test/tests/transfers/multiapp_variable_value_sample_transfer/master_array.i)
- (test/tests/kernels/hfem/array_neumann.i)
- (test/tests/kernels/hfem/robin_dist.i)
(test/tests/bcs/array_vacuum/array_vacuum.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[BCs]
[left]
type = ArrayVacuumBC
variable = u
boundary = 1
alpha = '1 1.2'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/hfem/variable_dirichlet.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[lambdab]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[uhat]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayHFEMDirichletBC
boundary = 'left right top bottom'
variable = u
lowerd_variable = lambdab
uhat = uhat
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/kernels/array_kernels/array_diffusion_reaction_transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[dudt]
type = ArrayTimeDerivative
variable = u
time_derivative_coefficient = tc
[]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[tc]
type = GenericConstantArray
prop_name = tc
prop_value = '1 1'
[]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Postprocessors]
[intu0]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 0
[]
[intu1]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/hfem/array_dirichlet.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[lambdab]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayHFEMDirichletBC
boundary = 'left right top bottom'
variable = u
lowerd_variable = lambdab
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/kernels/hfem/variable_robin.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[uhat]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[lambdab]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[uhat_reaction]
type = ArrayReaction
variable = uhat
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
reaction_coefficient = rc
[]
[uhat_coupled]
type = ArrayCoupledForce
variable = uhat
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
v = lambdab
is_v_array = true
coef = '1 1'
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayHFEMDirichletBC
boundary = 'left right top bottom'
variable = u
lowerd_variable = lambdab
uhat = uhat
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstantArray
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
prop_name = rc
prop_value = '0.5 0.5'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/kernels/array_kernels/array_diffusion_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
scaling = '.9 .9'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/variables/array_variable/array_variable_size_one_test.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
[]
[Variables]
[u]
order = FIRST
family = MONOMIAL
components = 1
array = true
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[source]
type = ArrayBodyForce
variable = u
function = '1'
[]
[]
[BCs]
[all]
type = ArrayVacuumBC
boundary = 'left right top bottom'
variable = u
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1'
[]
[rc]
type = GenericConstantArray
prop_name = rc
prop_value = '2'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
[out]
type = Exodus
[]
[]
(test/tests/kernels/hfem/array_dirichlet_transform.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[lambdab]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusionTest
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayHFEMDirichletBC
boundary = 'left right top bottom'
variable = u
lowerd_variable = lambdab
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/multiapps/relaxation/picard_relaxed_array_master.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[u]
components = 2
[]
[]
[AuxVariables]
[v]
components = 2
initial_condition = '1 1'
[]
[inverse_v]
components = 2
initial_condition = '1 1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[time]
type = ArrayTimeDerivative
variable = u
time_derivative_coefficient = tc
[]
[force_u]
type = ArrayCoupledForce
variable = u
v = inverse_v
is_v_array = true
coef = '1 1'
[]
[]
[AuxKernels]
[invert_v]
type = ArrayQuotientAux
variable = inverse_v
denominator = v
numerator = '20 20'
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = left
values = '0 0'
[]
[Neumann_right]
type = ArrayNeumannBC
variable = u
boundary = right
value = '1 1'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '0.1 0.1'
[]
[tc]
type = GenericConstantArray
prop_name = tc
prop_value = '1 1'
[]
[]
[Postprocessors]
[picard_its]
type = NumPicardIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
picard_max_its = 30
nl_abs_tol = 1e-14
relaxation_factor = 0.8
relaxed_variables = u
[]
[Outputs]
exodus = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[MultiApps]
[sub]
type = TransientMultiApp
execute_on = timestep_begin
input_files = picard_relaxed_array_sub.i
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppCopyTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppCopyTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(test/tests/kernels/array_kernels/array_diffusion_reaction_coupling.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[v]
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[diffv]
type = Diffusion
variable = v
[]
[vu]
type = ArrayCoupledForce
variable = u
v = v
coef = '0 0.5'
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[leftv]
type = DirichletBC
variable = v
boundary = 1
value = 0
[]
[rightv]
type = DirichletBC
variable = v
boundary = 2
value = 2
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[intu0]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 0
[]
[intu1]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 1
[]
[intv]
type = ElementIntegralVariablePostprocessor
variable = v
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/array_kernels/array_diffusion_reaction_other_coupling.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[v]
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[diffv]
type = Diffusion
variable = v
[]
[vu]
type = ArrayCoupledForce
variable = u
v = v
coef = '0 0.5'
[]
[uv]
type = CoupledArrayForce
variable = v
v = u
coef = '0.05 0'
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[leftv]
type = DirichletBC
variable = v
boundary = 1
value = 0
[]
[rightv]
type = DirichletBC
variable = v
boundary = 2
value = 2
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[intu0]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 0
[]
[intu1]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 1
[]
[intv]
type = ElementIntegralVariablePostprocessor
variable = v
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/problems/eigen_problem/jfnk_mo/ne_array_mo.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
elem_type = QUAD4
nx = 8
ny = 8
[]
# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[v]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diffu]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reactionu]
type = ArrayReaction
variable = u
reaction_coefficient = rc
extra_vector_tags = 'eigen'
[]
[diffv]
type = ArrayDiffusion
variable = v
diffusion_coefficient = dc
[]
[reactionv]
type = ArrayReaction
variable = v
reaction_coefficient = rc
extra_vector_tags = 'eigen'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1. 1.'
[]
[rc]
type = GenericConstantArray
prop_name = rc
prop_value = '-1 -1'
[]
[]
[BCs]
[hom_u]
type = ArrayDirichletBC
variable = u
values = '0 0'
boundary = '0 1 2 3'
[]
[eigenhom_u]
type = EigenArrayDirichletBC
variable = u
boundary = '0 1 2 3'
[]
[hom_v]
type = ArrayDirichletBC
variable = v
values = '0 0'
boundary = '0 1 2 3'
[]
[eigenhom_v]
type = EigenArrayDirichletBC
variable = v
boundary = '0 1 2 3'
[]
[]
[Executioner]
type = Eigenvalue
solve_type = PJFNKMO
constant_matrices = true
[]
[VectorPostprocessors]
[./eigenvalues]
type = Eigenvalues
execute_on = 'timestep_end'
[../]
[]
[Outputs]
csv = true
execute_on = 'timestep_end'
[]
(test/tests/kernels/array_kernels/array_save_in.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0.5 0.5 0'
top_right = '1 1 0'
block_id = 1
[]
[]
[Variables]
[u]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[]
[AuxVariables]
[u_diff_save_in]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[u_vacuum_save_in]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[u_dg_save_in]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[u_diff_diag_save_in]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[u_vacuum_diag_save_in]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[u_dg_diag_save_in]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
save_in = u_diff_save_in
diag_save_in = u_diff_diag_save_in
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[DGKernels]
[dgdiff]
type = ArrayDGDiffusion
variable = u
diff = dc
save_in = u_dg_save_in
diag_save_in = u_dg_diag_save_in
[]
[]
[BCs]
[left]
type = ArrayVacuumBC
variable = u
boundary = 1
save_in = u_vacuum_save_in
diag_save_in = u_vacuum_diag_save_in
[]
[right]
type = ArrayPenaltyDirichletBC
variable = u
boundary = 2
value = '1 2'
penalty = 4
[]
[]
[Materials]
[dc0]
type = GenericConstantArray
block = 0
prop_name = dc
prop_value = '1 1'
[]
[dc1]
type = GenericConstantArray
block = 1
prop_name = dc
prop_value = '2 1'
[]
[rc]
type = GenericConstant2DArray
block = '0 1'
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[intu0]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 0
[]
[intu1]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 1
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/array_kernels/array_diffusion_reaction_dg.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0.5 0.5 0'
top_right = '1 1 0'
block_id = 1
[]
[]
[Variables]
[u]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[DGKernels]
[dgdiff]
type = ArrayDGDiffusion
variable = u
diff = dc
[]
[]
[BCs]
[left]
type = ArrayVacuumBC
variable = u
boundary = 1
[]
[right]
type = ArrayPenaltyDirichletBC
variable = u
boundary = 2
value = '1 2'
penalty = 4
[]
[]
[Materials]
[dc0]
type = GenericConstantArray
block = 0
prop_name = dc
prop_value = '1 1'
[]
[dc1]
type = GenericConstantArray
block = 1
prop_name = dc
prop_value = '2 1'
[]
[rc]
type = GenericConstant2DArray
block = '0 1'
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[intu0]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 0
[]
[intu1]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 1
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/auxkernels/array_var_component/array_var_component.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[AuxVariables]
[u0][]
[]
[AuxKernels]
[u0]
type = ArrayVariableComponent
variable = u0
array_variable = u
component = 0
[]
[]
[Postprocessors]
[intu0]
type = ElementIntegralVariablePostprocessor
variable = u0
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/hfem/array_dirichlet_pjfnk.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[lambdab]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
block = 0
reaction_coefficient = re
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusionTest
variable = u
lowerd_variable = lambda
for_pjfnk = true
[]
[]
[BCs]
[all]
type = ArrayHFEMDirichletTestBC
boundary = 'left right top bottom'
variable = u
lowerd_variable = lambdab
for_pjfnk = true
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[re]
type = GenericConstantArray
prop_name = re
prop_value = '0.1 0.1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/multiapps/relaxation/picard_relaxed_array_sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[v]
components = 2
[]
[]
[AuxVariables]
[u]
components = 2
[]
[]
[Kernels]
[diff_v]
type = ArrayDiffusion
variable = v
diffusion_coefficient = dc
[]
[force_v]
type = ArrayCoupledForce
variable = v
v = u
is_v_array = true
coef = '1 1'
[]
[time_v]
type = ArrayTimeDerivative
variable = v
time_derivative_coefficient = tc
[]
[]
[BCs]
[left_v]
type = ArrayDirichletBC
variable = v
boundary = left
values = '2 2'
[]
[right_v]
type = ArrayDirichletBC
variable = v
boundary = right
values = '1 1'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[tc]
type = GenericConstantArray
prop_name = tc
prop_value = '1 1'
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/hfem/robin_displaced.i)
[Mesh]
[square]
type = CartesianMeshGenerator
dx = '0.3125 0.3125 0.3125'
dy = '0.3333333333333 0.3333333333333 0.3333333333333'
dim = 2
[]
displacements = 'x_disp y_disp'
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[x_disp]
block = 0
[]
[y_disp]
block = 0
initial_condition = 0
[]
[]
[AuxKernels]
[x_disp]
type = ParsedAux
variable = x_disp
use_xyzt = true
function = 'x/15'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
use_displaced_mesh = true
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
use_displaced_mesh = true
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
use_displaced_mesh = true
[]
[]
[BCs]
[all]
type = ArrayVacuumBC
boundary = 'left right top bottom'
variable = u
use_displaced_mesh = true
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
use_displaced_mesh = true
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
use_displaced_mesh = true
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/problems/eigen_problem/arraykernels/ne_array_kernels.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
elem_type = QUAD4
nx = 8
ny = 8
[]
# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[v]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diffu]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reactionu]
type = ArrayReaction
variable = u
reaction_coefficient = rc
extra_vector_tags = 'eigen'
[]
[diffv]
type = ArrayDiffusion
variable = v
diffusion_coefficient = dc
[]
[reactionv]
type = ArrayReaction
variable = v
reaction_coefficient = rc
extra_vector_tags = 'eigen'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1. 1.'
[]
[rc]
type = GenericConstantArray
prop_name = rc
prop_value = '-1 -1'
[]
[]
[BCs]
[hom_u]
type = ArrayDirichletBC
variable = u
values = '0 0'
boundary = '0 1 2 3'
[]
[eigenhom_u]
type = EigenArrayDirichletBC
variable = u
boundary = '0 1 2 3'
[]
[hom_v]
type = ArrayDirichletBC
variable = v
values = '0 0'
boundary = '0 1 2 3'
[]
[eigenhom_v]
type = EigenArrayDirichletBC
variable = v
boundary = '0 1 2 3'
[]
[]
[Executioner]
type = Eigenvalue
[]
[VectorPostprocessors]
[./eigenvalues]
type = Eigenvalues
execute_on = 'timestep_end'
[../]
[]
[Outputs]
csv = true
execute_on = 'timestep_end'
[]
(test/tests/ics/from_exodus_solution/array.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[v]
order = CONSTANT
family = MONOMIAL
components = 2
[]
[]
[Kernels]
[u_time]
type = TimeDerivative
variable = u
[]
[u_diff]
type = Diffusion
variable = u
[]
[v_time]
type = ArrayTimeDerivative
variable = v
time_derivative_coefficient = tc
[]
[v_reaction]
type = ArrayCoupledForce
variable = v
v = u
coef = '1 2'
[]
[]
[Materials/tc]
type = GenericConstantArray
prop_name = tc
prop_value = '2 3'
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 1
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/array_variable_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/hfem/robin_adapt.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayVacuumBC
boundary = 'left right top bottom'
variable = u
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
exodus = true
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
initial_steps = 2
[Markers]
[box]
bottom_left = '0 0 0'
inside = refine
top_right = '0.5 0.5 0'
outside = do_nothing
type = BoxMarker
[]
[]
[]
(test/tests/kernels/array_kernels/array_body_force.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
scaling = '.9 .9'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[source]
type = ArrayBodyForce
variable = u
function = '1 x'
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 'left right bottom top'
values = '0 0'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/hfem/array_dirichlet_transform_bc.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[lambdab]
order = CONSTANT
family = MONOMIAL
block = BOUNDARY_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayHFEMDirichletTestBC
boundary = 'left right top bottom'
variable = u
lowerd_variable = lambdab
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/bcs/array_vacuum/array_vacuum.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[BCs]
[left]
type = ArrayVacuumBC
variable = u
boundary = 1
alpha = '1 1.2'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/hfem/array_robin.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayVacuumBC
boundary = 'left right top bottom'
variable = u
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/kernels/array_kernels/array_diffusion_reaction.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/problems/eigen_problem/jfnk_mo/ne_mo_with_linear_aux.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
elem_type = QUAD4
nx = 8
ny = 8
[]
# the minimum eigenvalue of this problem is 2*(PI/a)^2;
# Its inverse is 0.5*(a/PI)^2 = 5.0660591821169. Here a is equal to 10.
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[v]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[AuxVariables]
[w][]
[]
[AuxKernels]
[w]
type = ArrayVariableComponent
variable = w
array_variable = u
component = 0
execute_on = linear
[]
[]
[Kernels]
[diffu]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reactionu]
type = ArrayReaction
variable = u
reaction_coefficient = rc
extra_vector_tags = 'eigen'
[]
[diffv]
type = ArrayDiffusion
variable = v
diffusion_coefficient = dc
[]
[reactionv]
type = ArrayReaction
variable = v
reaction_coefficient = rc
extra_vector_tags = 'eigen'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1. 1.'
[]
[rc]
type = GenericConstantArray
prop_name = rc
prop_value = '-1 -1'
[]
[]
[BCs]
[hom_u]
type = ArrayDirichletBC
variable = u
values = '0 0'
boundary = '0 1 2 3'
[]
[eigenhom_u]
type = EigenArrayDirichletBC
variable = u
boundary = '0 1 2 3'
[]
[hom_v]
type = ArrayDirichletBC
variable = v
values = '0 0'
boundary = '0 1 2 3'
[]
[eigenhom_v]
type = EigenArrayDirichletBC
variable = v
boundary = '0 1 2 3'
[]
[]
[Executioner]
type = Eigenvalue
solve_type = PJFNKMO
constant_matrices = true
[]
[VectorPostprocessors]
[eigenvalues]
type = Eigenvalues
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[unorm]
type = ElementArrayL2Norm
variable = u
component = 0
[]
[wnorm]
type = ElementL2Norm
variable = w
[]
[]
[Outputs]
csv = true
execute_on = 'timestep_end'
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/master_array.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[source]
type = ArrayBodyForce
variable = u
function = '1 x'
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 'left right bottom top'
values = '0 0'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[pp_sub0]
type = TransientMultiApp
input_files = pp_sub.i
execute_on = timestep_end
positions = '0.5 0.5 0 0.7 0.7 0'
[]
[pp_sub1]
type = TransientMultiApp
input_files = pp_sub.i
execute_on = timestep_end
positions = '0.5 0.5 0 0.7 0.7 0'
[]
[]
[Transfers]
[sample_pp_transfer0]
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = pp_sub0
postprocessor = from_master
source_variable = u
source_variable_component = 0
[]
[sample_pp_transfer1]
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = pp_sub1
postprocessor = from_master
source_variable = u
source_variable_component = 1
[]
[]
(test/tests/kernels/hfem/array_neumann.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
block = 0
reaction_coefficient = rc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayNeumannBC
boundary = 'left right top bottom'
variable = u
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstantArray
prop_name = rc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]
(test/tests/kernels/hfem/robin_dist.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 3
ny = 3
dim = 2
[]
build_all_side_lowerd_mesh = true
parallel_type = DISTRIBUTED
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = 0
components = 2
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
components = 2
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
block = 0
initial_condition = '1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
block = 0
diffusion_coefficient = dc
[]
[source]
type = ArrayCoupledForce
variable = u
v = v
coef = '1 2'
block = 0
[]
[]
[DGKernels]
[surface]
type = ArrayHFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = ArrayVacuumBC
boundary = 'left right top bottom'
variable = u
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Postprocessors]
[intu]
type = ElementIntegralArrayVariablePostprocessor
variable = u
block = 0
[]
[lambdanorm]
type = ElementArrayL2Norm
variable = lambda
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
[Outputs]
[out]
# we hide lambda because it may flip sign due to element
# renumbering with distributed mesh
type = Exodus
hide = lambda
[]
csv = true
[]