SamplerReceiver

Control for receiving data from a Sampler via SamplerParameterTransfer.

The use of this object is explained in detail in stochastic_tools module example: Monte Carlo Example.

Input Parameters

depends_onThe Controls that this control relies upon (i.e. must execute before this one)
C++ Type:std::vector<std::string>
Controllable:No
Description:The Controls that this control relies upon (i.e. must execute before this one)
execute_onTIMESTEP_BEGINThe 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_BEGIN
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, PRE_MULTIAPP_SETUP
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.

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:No
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

Advanced Parameters

Input Files

(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/sub.i)
(modules/stochastic_tools/test/tests/transfers/sobol/sub.i)
(modules/stochastic_tools/test/tests/samplers/AdaptiveImportanceSampler/sub.i)
(modules/stochastic_tools/test/tests/multiapps/user_cli_args/sub_steady.i)
(modules/stochastic_tools/examples/sobol/diffusion.i)
(modules/stochastic_tools/test/tests/reporters/AISActiveLearning/sub.i)
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/sub.i)
(modules/stochastic_tools/test/tests/reporters/parallel_storage/sub.i)
(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number/sub.i)
(modules/stochastic_tools/test/tests/variablemappings/pod_mapping/sub.i)
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/sub.i)
(modules/stochastic_tools/test/tests/multiapps/partitioning/sub.i)
(modules/stochastic_tools/examples/parameter_study/diffusion_vector.i)
(modules/stochastic_tools/test/tests/multiapps/transient_with_full_solve/sub.i)
(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results/sub.i)
(modules/stochastic_tools/test/tests/reporters/ActiveLearningGP/sub.i)
(modules/stochastic_tools/test/tests/surrogates/poly_chaos/sub.i)
(modules/stochastic_tools/test/tests/surrogates/pod_rb/errors/sub.i)
(modules/stochastic_tools/test/tests/multiapps/nested_multiapp/sub.i)
(modules/stochastic_tools/test/tests/surrogates/pod_rb/internal/sub.i)
(modules/stochastic_tools/test/tests/multiapps/partitioning/sub_transient.i)
(modules/stochastic_tools/test/tests/transfers/sampler_transfer_vector/sub.i)
(modules/stochastic_tools/test/tests/transfers/sampler_reporter/sub.i)
(modules/stochastic_tools/test/tests/transfers/serialized_solution_transfer/sub.i)
(modules/stochastic_tools/test/tests/reporters/BFActiveLearning/sub_lf.i)
(modules/stochastic_tools/test/tests/vectorpostprocessors/multiple_stochastic_results/sub.i)
(modules/stochastic_tools/examples/batch/sub.i)
(modules/stochastic_tools/test/tests/multiapps/batch_sampler_transient_multiapp/sub.i)
(modules/stochastic_tools/examples/workshop/diffusion.i)
(modules/stochastic_tools/test/tests/transfers/monte_carlo/sub.i)
(modules/stochastic_tools/test/tests/multiapps/nested_multiapp/main.i)
(modules/stochastic_tools/examples/parameter_study/diffusion_time.i)
(modules/stochastic_tools/test/tests/web_server_control/sub.i)
(modules/stochastic_tools/test/tests/multiapps/user_cli_args/sub_transient.i)
(modules/stochastic_tools/test/tests/auxkernels/surrogate_aux/model.i)
(modules/stochastic_tools/test/tests/reporters/mapping/map_sub.i)
(modules/stochastic_tools/examples/paper/sub.i)
(modules/stochastic_tools/examples/parameter_study/nonlin_diff_react/nonlin_diff_react_sub.i)
(modules/stochastic_tools/test/tests/likelihoods/gaussian_derived/sub.i)
(modules/stochastic_tools/examples/surrogates/pod_rb/2d_multireg/sub.i)
(modules/stochastic_tools/test/tests/userobjects/inverse_mapping/sub.i)
(modules/stochastic_tools/test/tests/surrogates/pod_rb/boundary/sub.i)
(modules/stochastic_tools/examples/parameter_study/diffusion.i)
(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results_complete_history/sub.i)
(modules/stochastic_tools/test/tests/samplers/ParallelSubsetSimulation/sub.i)
(modules/stochastic_tools/test/tests/surrogates/load_store/sub.i)
(modules/stochastic_tools/test/tests/reporters/BFActiveLearning/sub.i)
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/errors/sub.i)
(modules/stochastic_tools/test/tests/reporters/stochastic_matrix/sub.i)
(modules/stochastic_tools/test/tests/multiapps/nested_multiapp/subsub.i)
(modules/combined/examples/stochastic/thermomech/graphite_ring_thermomechanics.i)
(modules/stochastic_tools/test/tests/transfers/batch_sampler_transfer/sub.i)

(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  dtmin = 1e-4
  nl_max_its = 10
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  error_on_dtmin = false
[]

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

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

(modules/stochastic_tools/test/tests/transfers/sobol/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

[Postprocessors]
  [left_bc]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
  [right_bc]
    type = PointValue
    point = '1 0 0'
    variable = u
  []
[]

[Outputs]
  csv = true
[]

(modules/stochastic_tools/test/tests/samplers/AdaptiveImportanceSampler/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0.0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1.0
  []
[]

[Postprocessors]
  [average]
    type = ElementAverageValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

(modules/stochastic_tools/test/tests/multiapps/user_cli_args/sub_steady.i)

[StochasticTools]
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Postprocessors]
  [size]
    type = AverageElementSize
    execute_on = 'initial'
  []
  [function_val]
    type = FunctionValuePostprocessor
    function = fun
    scale_factor = 1.0
  []
[]

[Functions/fun]
  type = ConstantFunction
  value = 1.0
[]

[Controls/receiver]
  type = SamplerReceiver
[]

(modules/stochastic_tools/examples/sobol/diffusion.i)

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

[Variables/T]
  initial_condition = 300
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = T
  []
  [diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  []
  [source]
    type = ADBodyForce
    variable = T
    value = 100
    function = 1
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = T
    boundary = left
    value = 300
  []
  [right]
    type = ADNeumannBC
    variable = T
    boundary = right
    value = -100
  []
[]

[Materials/constant]
  type = ADGenericConstantMaterial
  prop_names = 'diffusivity'
  prop_values = 1
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  num_steps = 4
  dt = 0.25
[]

[Postprocessors]
  [T_avg]
    type = ElementAverageValue
    variable = T
    execute_on = 'initial timestep_end'
  []
  [q_left]
    type = ADSideDiffusiveFluxAverage
    variable = T
    boundary = left
    diffusivity = diffusivity
    execute_on = 'initial timestep_end'
  []
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/reporters/AISActiveLearning/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = -0.193289
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1.60831
  []
[]

[Postprocessors]
  [average]
    type = ElementAverageValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

(modules/stochastic_tools/test/tests/transfers/sampler_transfer/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

[Postprocessors]
  [left_bc]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
  [right_bc]
    type = PointValue
    point = '1 0 0'
    variable = u
  []
[]

[Outputs]
  csv = true
[]

(modules/stochastic_tools/test/tests/reporters/parallel_storage/sub.i)

S = 10
D = 10

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 6
  xmax = 6
[]

[Variables]
  [u]
  []
  [v]
  []
[]

[AuxVariables]
  [u_aux]
  []
[]

[Kernels]
  [diffusion_u]
    type = MatDiffusion
    variable = u
    diffusivity = D_u
  []
  [source_u]
    type = BodyForce
    variable = u
    value = 1.0
  []
  [diffusion_v]
    type = MatDiffusion
    variable = v
    diffusivity = D_v
  []
  [source_v]
    type = BodyForce
    variable = v
    value = 1.0
  []
[]

[AuxKernels]
  [func_aux]
    type = FunctionAux
    variable = u_aux
    function = u_aux_func
  []
[]

[Functions]
  [u_aux_func]
    type = ParsedFunction
    expression = 'S * pow(x, D/10)'
    symbol_names = 'S D'
    symbol_values = '${S} ${D}'
  []
[]

[Materials]
  [diffusivity_u]
    type = GenericConstantMaterial
    prop_names = D_u
    prop_values = 2.0
  []
  [diffusivity_v]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 4.0
  []
[]

[BCs]
  [left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  []
[]

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

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

[Reporters]
  [solution_storage]
    type = SolutionContainer
    execute_on = 'FINAL'
  []
  [solution_storage_aux]
    type = SolutionContainer
    execute_on = 'FINAL'
    system = aux
  []
[]

(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [center]
    type = PointValue
    variable = u
    point = '0.5 0 0'
  []
[]

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

(modules/stochastic_tools/test/tests/variablemappings/pod_mapping/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 6
  xmax = 6
[]

[Variables]
  [v]
  []
[]

[Kernels]
  [diffusion_v]
    type = MatDiffusion
    variable = v
    diffusivity = D_v
  []
  [source_v]
    type = BodyForce
    variable = v
    value = 1.0
  []
[]

[Materials]
  [diffusivity_v]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 4.0
  []
[]

[BCs]
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  []
[]

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

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

[Reporters]
  [solution_storage]
    type = SolutionContainer
    execute_on = 'FINAL'
  []
[]

(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

(modules/stochastic_tools/test/tests/multiapps/partitioning/sub.i)

[StochasticTools]
[]

[Postprocessors]
  [pp1]
    type = FunctionValuePostprocessor
    function = 1
    scale_factor = 1
  []
  [pp2]
    type = FunctionValuePostprocessor
    function = 1
    scale_factor = 1
  []
[]

[Controls/receiver]
  type = SamplerReceiver
[]

(modules/stochastic_tools/examples/parameter_study/diffusion_vector.i)

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

[Variables/T]
  initial_condition = 300
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = T
  []
  [diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  []
  [source]
    type = ADBodyForce
    variable = T
    value = 100
    function = 1
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = T
    boundary = left
    value = 300
  []
  [right]
    type = ADNeumannBC
    variable = T
    boundary = right
    value = -100
  []
[]

[Materials/constant]
  type = ADGenericConstantMaterial
  prop_names = 'diffusivity'
  prop_values = 1
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.25
[]

[Postprocessors]
  [T_avg]
    type = ElementAverageValue
    variable = T
    execute_on = 'initial timestep_end'
  []
  [q_left]
    type = ADSideDiffusiveFluxAverage
    variable = T
    boundary = left
    diffusivity = diffusivity
    execute_on = 'initial timestep_end'
  []
[]

[Reporters]
  [acc]
    type = AccumulateReporter
    reporters = 'T_avg/value q_left/value'
  []
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/multiapps/transient_with_full_solve/sub.i)

[Mesh/gen]
  type = GeneratedMeshGenerator
  dim = 1
  nx = 10
[]

[Variables/u]
[]

[Kernels/diff]
  type = ADDiffusion
  variable = u
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = ADDirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Steady
  nl_abs_tol = 1e-12
[]

[Postprocessors/center]
  type = PointValue
  point = '0.5 0 0'
  variable = u
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

(modules/stochastic_tools/test/tests/reporters/ActiveLearningGP/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 0.13061533868990033
  elem_type = EDGE3
[]

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

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = T
    diffusivity = k
  []
  [source]
    type = BodyForce
    variable = T
    value = 10951.864006672608
  []
[]

[Materials]
  [conductivity]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 10.320058433901163
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = T
    boundary = right
    value = 279.8173854189593
  []
[]

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

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

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

[Outputs]
[]

(modules/stochastic_tools/test/tests/surrogates/poly_chaos/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = u
    diffusivity = D
  []
  [absorption]
    type = MaterialReaction
    variable = u
    coefficient = sig
  []
  [source]
    type = BodyForce
    variable = u
    value = 1.0
  []
[]

[Materials]
  [diffusivity]
    type = GenericConstantMaterial
    prop_names = D
    prop_values = 2.0
  []
  [xs]
    type = GenericConstantMaterial
    prop_names = sig
    prop_values = 2.0
  []
[]

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

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

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

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
  [max]
    type = NodalExtremeValue
    variable = u
    value_type = max
  []
[]

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

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

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

[Variables]
  [u]
  []
[]

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

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

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

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

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

(modules/stochastic_tools/test/tests/multiapps/nested_multiapp/sub.i)

[Mesh/gmg]
  type = GeneratedMeshGenerator
  dim = 1
  nx = 10
  xmax = 1
[]

[Variables/u]
[]

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

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 10
  []
[]

[Postprocessors/val]
  type = PointValue
  variable = u
  point = '0 0 0'
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Reporters/receive]
  type = ConstantReporter
  real_names = 'subsub0_left_val subsub1_left_val subsub0_right_val subsub1_right_val'
  real_values = '0 0 0 0'
[]

[MultiApps/subsub]
  type = FullSolveMultiApp
  input_files = 'subsub.i'
  positions = '0 0 0 1 0 0'
  execute_on = timestep_begin
[]

[Transfers]
  [subsub0]
    type = MultiAppReporterTransfer
    from_multi_app = subsub
    from_reporters = 'lval/value rval/value'
    to_reporters = 'receive/subsub0_left_val receive/subsub0_right_val'
    subapp_index = 0
  []
  [subsub1]
    type = MultiAppReporterTransfer
    from_multi_app = subsub
    from_reporters = 'lval/value rval/value'
    to_reporters = 'receive/subsub1_left_val receive/subsub1_right_val'
    subapp_index = 1
  []
[]

[Controls/stm]
  type = SamplerReceiver
[]

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

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

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

[Variables]
  [u]
  []
[]

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

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

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

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

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

(modules/stochastic_tools/test/tests/multiapps/partitioning/sub_transient.i)

[StochasticTools]
[]

[Postprocessors]
  [pp1]
    type = FunctionValuePostprocessor
    function = 't'
    scale_factor = 1
  []
  [pp2]
    type = FunctionValuePostprocessor
    function = 't'
    scale_factor = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 3
[]

[Controls/receiver]
  type = SamplerReceiver
[]

(modules/stochastic_tools/test/tests/transfers/sampler_transfer_vector/sub.i)

[Mesh]
  [gmg]
    type = GeneratedMeshGenerator
    dim = 1
    nx = 10
  []

  # Give the far left element a block so that we can
  # grab its value
  [left_elem_block]
    type = ParsedSubdomainMeshGenerator
    input = gmg
    combinatorial_geometry = 'x < 0.1'
    block_id = 1
  []
[]

[Variables]
  [u]
  []
[]

[AuxVariables]
  [prop_a]
    family = MONOMIAL
    order = CONSTANT
  []
  [prop_b]
    family = MONOMIAL
    order = CONSTANT
  []
[]

[AuxKernels]
  [prop_a]
    type = MaterialRealAux
    variable = prop_a
    property = prop_a
  []
  [prop_b]
    type = MaterialRealAux
    variable = prop_b
    property = prop_b
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Materials]
  [mat]
    type = GenericConstantMaterial
    prop_names = 'prop_a prop_b'
    prop_values = '100    200'
  []
  [mat2]
    type = GenericConstantMaterial
    prop_names = 'prop_c prop_d prop_e'
    prop_values = '300    400    500'
  []
[]

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

[Postprocessors]
  [left_bc]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
  [right_bc]
    type = PointValue
    point = '1 0 0'
    variable = u
  []
  [prop_a]
    type = ElementAverageValue
    variable = prop_a
    block = 1
  []
  [prop_b]
    type = ElementAverageValue
    variable = prop_b
    block = 1
  []
[]

[Outputs]
  csv = true
[]

(modules/stochastic_tools/test/tests/transfers/sampler_reporter/sub.i)

# This is changed by main.i for testing purposes
real_val = 0.0
vector_val0 = ${fparse real_val * 10}
vector_val1= ${fparse vector_val0 * 10}
vector_val2= ${fparse vector_val0 * 100}
vector_val3= ${fparse vector_val0 * 1000}


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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = ${real_val}
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  dtmin = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
  error_on_dtmin = false
[]


[Postprocessors]
  [pp]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
[]

[VectorPostprocessors]
  [vpp]
    type = ConstantVectorPostprocessor
    vector_names = 'vec'
    value = '${vector_val0} ${vector_val1} ${vector_val2} ${vector_val3}'
  []
[]

[Reporters]
  [constant]
    type = ConstantReporter
    integer_names = 'int'
    integer_values = 0
    string_names = 'str'
    string_values = 'this_value'
  []
  [mesh]
    type = MeshInfo
    items = sidesets
  []
[]

# This is used in main_batch.i
[Controls]
  [stm]
    type = SamplerReceiver
  []
[]

(modules/stochastic_tools/test/tests/transfers/serialized_solution_transfer/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 6
  xmax = 6
[]

[Variables]
  [u]
  []
  [v]
  []
[]

[Kernels]
  [diffusion_u]
    type = MatDiffusion
    variable = u
    diffusivity = D_u
  []
  [source_u]
    type = BodyForce
    variable = u
    value = 1.0
  []
  [diffusion_v]
    type = MatDiffusion
    variable = v
    diffusivity = D_v
  []
  [source_v]
    type = BodyForce
    variable = v
    value = 1.0
  []
[]

[Materials]
  [diffusivity_u]
    type = GenericConstantMaterial
    prop_names = D_u
    prop_values = 2.0
  []
  [diffusivity_v]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 4.0
  []
[]

[BCs]
  [left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  []
[]

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

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

[Reporters]
  [solution_storage]
    type = SolutionContainer
    execute_on = 'FINAL'
  []
[]

(modules/stochastic_tools/test/tests/reporters/BFActiveLearning/sub_lf.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 5
  xmax = 0.09
  elem_type = EDGE3
[]

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

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = T
    diffusivity = k
  []
  [source]
    type = BodyForce
    variable = T
    value = 10951.864006672608
  []
[]

[Materials]
  [conductivity]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 10.320058433901163
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = T
    boundary = right
    value = 279.8173854189593
  []
[]

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

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

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

[Outputs]
[]

(modules/stochastic_tools/test/tests/vectorpostprocessors/multiple_stochastic_results/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
  [max]
    type = NodalExtremeValue
    value_type = MAX
    variable = u
  []
[]

(modules/stochastic_tools/examples/batch/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [time]
    type = ADTimeDerivative
    variable = u
  []
[]

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

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.25
  solve_type = NEWTON
[]

[Controls]
  [receiver]
    type = SamplerReceiver
  []
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/multiapps/batch_sampler_transient_multiapp/sub.i)

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

[Variables]
  [u]
  []
[]

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

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

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

(modules/stochastic_tools/examples/workshop/diffusion.i)

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

[Variables/T]
  initial_condition = 300
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = T
  []
  [diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  []
  [source]
    type = ADBodyForce
    variable = T
    value = 100
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = T
    boundary = left
    value = 300
  []
  [right]
    type = ADNeumannBC
    variable = T
    boundary = right
    value = -100
  []
[]

[Materials/constant]
  type = ADGenericConstantMaterial
  prop_names = 'diffusivity'
  prop_values = 1
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.25
[]

[Postprocessors]
  [T_avg]
    type = ElementAverageValue
    variable = T
    execute_on = 'initial timestep_end'
  []
  [q_left]
    type = ADSideDiffusiveFluxAverage
    variable = T
    boundary = left
    diffusivity = diffusivity
    execute_on = 'initial timestep_end'
  []
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/transfers/monte_carlo/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

[Postprocessors]
  [left_bc]
    type = PointValue
    point = '0 0 0'
    variable = u
  []
  [right_bc]
    type = PointValue
    point = '1 0 0'
    variable = u
  []
[]

[Outputs]
  csv = true
[]

(modules/stochastic_tools/test/tests/multiapps/nested_multiapp/main.i)

[Mesh/gmg]
  type = GeneratedMeshGenerator
  dim = 1
  nx = 10
  xmax = 1
[]

[Variables/u]
[]

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

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 10
  []
[]

[Postprocessors/val]
  type = PointValue
  variable = u
  point = '0 0 0'
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Reporters/receive]
  type = ConstantReporter
  real_names = 'sub_val subsub0_left_val subsub1_left_val subsub0_right_val subsub1_right_val'
  real_values = '0 0 0 0 0'
[]

[MultiApps/sub]
  type = FullSolveMultiApp
  input_files = 'sub.i'
  execute_on = timestep_begin
[]

[Transfers/sub]
  type = MultiAppReporterTransfer
  from_multi_app = sub
  from_reporters = 'val/value receive/subsub0_left_val receive/subsub0_right_val receive/subsub1_left_val receive/subsub1_right_val'
  to_reporters = 'receive/sub_val receive/subsub0_left_val receive/subsub0_right_val receive/subsub1_left_val receive/subsub1_right_val'
[]

[Controls/stm]
  type = SamplerReceiver
[]

(modules/stochastic_tools/examples/parameter_study/diffusion_time.i)

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

[Variables/T]
  initial_condition = 300
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = T
  []
  [diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  []
  [source]
    type = ADBodyForce
    variable = T
    value = 100
    function = 1
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = T
    boundary = left
    value = 300
  []
  [right]
    type = ADNeumannBC
    variable = T
    boundary = right
    value = -100
  []
[]

[Materials/constant]
  type = ADGenericConstantMaterial
  prop_names = 'diffusivity'
  prop_values = 1
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.25
[]

[Postprocessors]
  [T_avg]
    type = ElementAverageValue
    variable = T
    execute_on = 'initial timestep_end'
  []
  [q_left]
    type = ADSideDiffusiveFluxAverage
    variable = T
    boundary = left
    diffusivity = diffusivity
    execute_on = 'initial timestep_end'
  []
[]

[VectorPostprocessors]
  [T_vec]
    type = LineValueSampler
    variable = T
    start_point = '0 0.5 0'
    end_point = '1 0.5 0'
    num_points = 11
    sort_by = x
    execute_on = 'initial timestep_end'
  []
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/web_server_control/sub.i)

[StochasticTools]
[]

[Postprocessors]
  [rosenbrock]
    type = Rosenbrock
    x = '0 0 0'
  []
  [eggholder]
    type = Eggholder
    x = '0 0'
  []
[]

[Controls]
  [stm]
    type = SamplerReceiver
  []
[]

(modules/stochastic_tools/test/tests/multiapps/user_cli_args/sub_transient.i)

[StochasticTools]
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

[Postprocessors]
  [size]
    type = AverageElementSize
    execute_on = 'initial'
  []
  [function_val]
    type = FunctionValuePostprocessor
    function = fun
    scale_factor = 1.0
  []
[]

[Functions/fun]
  type = ConstantFunction
  value = 1.0
[]

[Executioner]
  type = Transient
  num_steps = 3
[]

[Controls/receiver]
  type = SamplerReceiver
[]

(modules/stochastic_tools/test/tests/auxkernels/surrogate_aux/model.i)

[StochasticTools]
[]

[Postprocessors]
  [x1]
    type = ConstantPostprocessor
    value = 0
  []
  [x2]
    type = ConstantPostprocessor
    value = 0
  []
  [x3]
    type = ConstantPostprocessor
    value = 0
  []
  [x4]
    type = ConstantPostprocessor
    value = 0
  []

  [val]
    type = ParsedPostprocessor
    expression = '1 +     x1 +    x2 +    x3 +    x4 +
                     x1*x1 + x1*x2 + x1*x3 + x1*x4 +
                             x2*x2 + x2*x3 + x2*x4 +
                                     x3*x3 + x3*x4 +
                                             x4*x4'
    pp_names = 'x1 x2 x3 x4'
  []
[]

[Controls/receiver]
  type = SamplerReceiver
[]

[Outputs]
  console = false
[]

(modules/stochastic_tools/test/tests/reporters/mapping/map_sub.i)

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

[Variables]
  [u]
  []
  [v]
  []
[]

[Kernels]
  [diffusion_u]
    type = MatDiffusion
    variable = u
    diffusivity = D_u
  []
  [source_u]
    type = BodyForce
    variable = u
    value = 1.0
  []
  [diffusion_v]
    type = MatDiffusion
    variable = v
    diffusivity = D_v
  []
  [source_v]
    type = BodyForce
    variable = v
    value = 1.0
  []
[]

[Materials]
  [diffusivity_u]
    type = GenericConstantMaterial
    prop_names = D_u
    prop_values = 2.0
  []
  [diffusivity_v]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 4.0
  []
[]

[BCs]
  [left_u]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
  []
  [right_u]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  []
[]

[VariableMappings]
  inactive = pod
  [pod]
    type = PODMapping
    filename = "map_training_data_pod_mapping.rd"
    num_modes_to_compute = '5 5'
  []
[]

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

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

[Reporters]
  inactive = "pod_coeffs"
  [solution_storage]
    type = SolutionContainer
    execute_on = 'FINAL'
  []
  [pod_coeffs]
    type = MappingReporter
    mapping = pod
    variables = "u v"
  []
[]

(modules/stochastic_tools/examples/paper/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 3
  nx = 10
  ny = 10
  nz = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.25
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

[Controls]
  [receiver]
    type = SamplerReceiver
  []
[]

[Outputs]
  console = false
[]

(modules/stochastic_tools/examples/parameter_study/nonlin_diff_react/nonlin_diff_react_sub.i)

[Functions]
  [source]
    type = ParsedFunction
    expression = "100 * sin(2 * pi * x) * sin(2 * pi * y)"
  []
[]

[Mesh]
  [gen]
    type = GeneratedMeshGenerator
    dim = 2
    nx = 50
    xmin = 0
    xmax = 1
    ny = 50
    ymin = 0
    ymax = 1
  []
[]

[Variables]
  [U]
    family = lagrange
    order = first
  []
[]

[Kernels]
  [diffusion]
    type = Diffusion
    variable = U
  []
  [nonlin_function]
    type = ExponentialReaction
    variable = U
    mu1 = 0.3
    mu2 = 9
  []
  [source]
    type = BodyForce
    variable = U
    function = source
  []
[]

[BCs]
  [dirichlet_all]
    type = DirichletBC
    variable = U
    boundary = 'left right top bottom'
    value = 0
  []
[]

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

[Postprocessors]
  [max]
    type = ElementExtremeValue
    variable = U
  []
  [min]
    type = ElementExtremeValue
    variable = U
    value_type = min
  []
  [average]
    type = ElementAverageValue
    variable = U
  []
[]

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

[Outputs]
[]

(modules/stochastic_tools/test/tests/likelihoods/gaussian_derived/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

[BCs]
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = -0.193289
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1.60831
  []
[]

[Postprocessors]
  [average]
    type = ElementAverageValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

(modules/stochastic_tools/examples/surrogates/pod_rb/2d_multireg/sub.i)

halfa = 10
fulla = 20

[Problem]
  type = FEProblem
  extra_tag_vectors  = 'diff0 diff1 diff2 diff3 abs0 abs1 abs2 abs3 src0 src1 src2'
[]

[Mesh]
  [msh]
    type = CartesianMeshGenerator
    dim = 2
    dx = '10 20 20 20 20 20 20 20 20'
    dy = '10 20 20 20 20 20 20 20 20'
    ix = '${halfa} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla}'
    iy = '${halfa} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla} ${fulla}'
    subdomain_id = '1 0 0 0 1 0 0 2 3
                    0 0 0 0 0 0 0 2 3
                    0 0 1 0 0 0 2 2 3
                    0 0 0 0 0 0 2 3 3
                    1 0 0 0 1 2 2 3 3
                    0 0 0 0 2 2 3 3 3
                    0 0 2 2 2 3 3 3 3
                    2 2 2 3 3 3 3 3 3
                    3 3 3 3 3 3 3 3 3'
  []
[]

[Variables]
  [psi]
  []
[]

[Kernels]
  [diff0]
    type = MatDiffusion
    variable = psi
    diffusivity = D0
    extra_vector_tags = 'diff0'
    block = 0
  []
  [diff1]
    type = MatDiffusion
    variable = psi
    diffusivity = D1
    extra_vector_tags = 'diff1'
    block = 1
  []
  [diff2]
    type = MatDiffusion
    variable = psi
    diffusivity = D2
    extra_vector_tags = 'diff2'
    block = 2
  []
  [diff3]
    type = MatDiffusion
    variable = psi
    diffusivity = D3
    extra_vector_tags = 'diff3'
    block = 3
  []
  [abs0]
    type = MaterialReaction
    variable = psi
    coefficient = absxs0
    extra_vector_tags = 'abs0'
    block = 0
  []
  [abs1]
    type = MaterialReaction
    variable = psi
    coefficient = absxs1
    extra_vector_tags = 'abs1'
    block = 1
  []
  [abs2]
    type = MaterialReaction
    variable = psi
    coefficient = absxs2
    extra_vector_tags = 'abs2'
    block = 2
  []
  [abs3]
    type = MaterialReaction
    variable = psi
    coefficient = absxs3
    extra_vector_tags = 'abs3'
    block = 3
  []
  [src0]
    type = BodyForce
    variable = psi
    value = 1
    extra_vector_tags = 'src0'
    block = 0
  []
  [src1]
    type = BodyForce
    variable = psi
    value = 1
    extra_vector_tags = 'src1'
    block = 1
  []
  [src2]
    type = BodyForce
    variable = psi
    value = 1
    extra_vector_tags = 'src2'
    block = 2
  []
[]

[Materials]
  [D0]
    type = GenericConstantMaterial
    prop_names = D0
    prop_values = 1
    block = 0
  []
  [D1]
    type = GenericConstantMaterial
    prop_names = D1
    prop_values = 1
    block = 1
  []
  [D2]
    type = GenericConstantMaterial
    prop_names = D2
    prop_values = 1
    block = 2
  []
  [D3]
    type = GenericConstantMaterial
    prop_names = D3
    prop_values = 1
    block = 3
  []
  [absxs0]
    type = GenericConstantMaterial
    prop_names = absxs0
    prop_values = 1
    block = 0
  []
  [absxs1]
    type = GenericConstantMaterial
    prop_names = absxs1
    prop_values = 1
    block = 1
  []
  [absxs2]
    type = GenericConstantMaterial
    prop_names = absxs2
    prop_values = 1
    block = 2
  []
  [absxs3]
    type = GenericConstantMaterial
    prop_names = absxs3
    prop_values = 1
    block = 3
  []
[]

[BCs]
  [left]
    type = NeumannBC
    variable = psi
    boundary = left
    value = 0
  []
  [bottom]
    type = NeumannBC
    variable = psi
    boundary = bottom
    value = 0
  []
  [top]
    type = DirichletBC
    variable = psi
    boundary = top
    value = 0
  []
  [right]
    type = DirichletBC
    variable = psi
    boundary = right
    value = 0
  []
[]

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

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

[Postprocessors]
  [nodal_l2]
    type = NodalL2Norm
    variable = psi
  []
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/userobjects/inverse_mapping/sub.i)

S = 10
D = 10

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

[Variables]
  [v]
  []
[]

[AuxVariables]
  [v_aux]
  []
[]

[Kernels]
  [diffusion_v]
    type = MatDiffusion
    variable = v
    diffusivity = D_v
  []
  [source_v]
    type = BodyForce
    variable = v
    value = 1.0
  []
[]

[AuxKernels]
  [func_aux]
    type = FunctionAux
    variable = v_aux
    function = v_aux_func
  []
[]

[Functions]
  [v_aux_func]
    type = ParsedFunction
    expression = 'S * x + D'
    symbol_names = 'S D'
    symbol_values = '${S} ${D}'
  []
[]

[Materials]
  [diffusivity_v]
    type = GenericConstantMaterial
    prop_names = D_v
    prop_values = 4.0
  []
[]

[BCs]
  [left_v]
    type = DirichletBC
    variable = v
    boundary = left
    value = 0
  []
  [right_v]
    type = DirichletBC
    variable = v
    boundary = right
    value = 0
  []
[]

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

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

[Reporters]
  [solution_storage]
    type = SolutionContainer
    execute_on = 'FINAL'
  []
  [solution_storage_aux]
    type = SolutionContainer
    execute_on = 'FINAL'
    system = aux
  []
[]

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

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

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

[Variables]
  [u]
  []
[]

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

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

[BCs]
  [dummy_1]
    type = DirichletBC
    variable = u
    boundary = left
    value = 0
    extra_vector_tags = 'dir_imp'
  []
  [dummy_2]
    type = DirichletBCModifier
    variable = u
    boundary = left
    value = 1
    extra_vector_tags = 'dir_src'
  []
  [left]
    type = DirichletBC
    variable = u
    boundary = left
    value = 1
  []
  [right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 0
  []
[]

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

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

(modules/stochastic_tools/examples/parameter_study/diffusion.i)

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

[Variables/T]
  initial_condition = 300
[]

[Kernels]
  [time]
    type = ADTimeDerivative
    variable = T
  []
  [diff]
    type = ADMatDiffusion
    variable = T
    diffusivity = diffusivity
  []
  [source]
    type = ADBodyForce
    variable = T
    value = 100
    function = 1
  []
[]

[BCs]
  [left]
    type = ADDirichletBC
    variable = T
    boundary = left
    value = 300
  []
  [right]
    type = ADNeumannBC
    variable = T
    boundary = right
    value = -100
  []
[]

[Materials/constant]
  type = ADGenericConstantMaterial
  prop_names = 'diffusivity'
  prop_values = 1
[]

[Executioner]
  type = Transient
  num_steps = 4
  dt = 0.25
[]

[Postprocessors]
  [T_avg]
    type = ElementAverageValue
    variable = T
    execute_on = 'initial timestep_end'
  []
  [q_left]
    type = ADSideDiffusiveFluxAverage
    variable = T
    boundary = left
    diffusivity = diffusivity
    execute_on = 'initial timestep_end'
  []
[]

[Controls/stochastic]
  type = SamplerReceiver
[]

[Outputs]
[]

(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results_complete_history/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 2
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

(modules/stochastic_tools/test/tests/samplers/ParallelSubsetSimulation/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Postprocessors]
  [average]
    type = ElementAverageValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.1
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

(modules/stochastic_tools/test/tests/surrogates/load_store/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 10
[]

[Variables]
  [u]
  []
[]

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = u
    diffusivity = D
  []
  [absorption]
    type = MaterialReaction
    variable = u
    coefficient = sig
  []
  [source]
    type = BodyForce
    variable = u
    value = 1.0
  []
[]

[Materials]
  [diffusivity]
    type = GenericConstantMaterial
    prop_names = D
    prop_values = 2.0
  []
  [xs]
    type = GenericConstantMaterial
    prop_names = sig
    prop_values = 2.0
  []
[]

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

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

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

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
  [max]
    type = NodalExtremeValue
    variable = u
    value_type = max
  []
[]

(modules/stochastic_tools/test/tests/reporters/BFActiveLearning/sub.i)

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 100
  xmax = 0.13061533868990033
  elem_type = EDGE3
[]

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

[Kernels]
  [diffusion]
    type = MatDiffusion
    variable = T
    diffusivity = k
  []
  [source]
    type = BodyForce
    variable = T
    value = 10951.864006672608
  []
[]

[Materials]
  [conductivity]
    type = GenericConstantMaterial
    prop_names = k
    prop_values = 10.320058433901163
  []
[]

[BCs]
  [right]
    type = DirichletBC
    variable = T
    boundary = right
    value = 279.8173854189593
  []
[]

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

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

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

[Outputs]
[]

(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/errors/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = Diffusion
    variable = u
  []
  [time]
    type = TimeDerivative
    variable = u
  []
[]

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

[Executioner]
  type = Transient
  num_steps = 5
  dt = 0.01
  solve_type = PJFNK
  petsc_options_iname = '-pc_type -pc_hypre_type'
  petsc_options_value = 'hypre boomeramg'
[]

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

[Postprocessors]
  [avg]
    type = AverageNodalVariableValue
    variable = u
  []
[]

(modules/stochastic_tools/test/tests/reporters/stochastic_matrix/sub.i)

[StochasticTools]
[]

[Functions]
  [afun]
    type = ConstantFunction
    value = 11
  []
  [bfun]
    type = ConstantFunction
    value = 22
  []
  [cfun]
    type = ConstantFunction
    value = 33
  []
  [dfun]
    type = ConstantFunction
    value = 44
  []
  [fun]
    type = ParsedFunction
    value = 'a*1000000 + b*10000 + c*100 + d'
    vars = 'a b c d'
    vals = 'afun bfun cfun dfun'
  []
[]

[Postprocessors/val]
  type = FunctionValuePostprocessor
  function = fun
[]

[Controls/receiver]
  type = SamplerReceiver
[]

[Outputs]
  console = false
[]

(modules/stochastic_tools/test/tests/multiapps/nested_multiapp/subsub.i)

[Mesh/gmg]
  type = GeneratedMeshGenerator
  dim = 1
  nx = 10
  xmax = 1
[]

[Variables/u]
[]

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

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

[Postprocessors]
  [lval]
    type = PointValue
    variable = u
    point = '0 0 0'
  []
  [rval]
    type = PointValue
    variable = u
    point = '1 0 0'
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Controls/stm]
  type = SamplerReceiver
[]

(modules/combined/examples/stochastic/thermomech/graphite_ring_thermomechanics.i)

# Generate 1/4 of a 2-ring disk and extrude it by half to obtain
# 1/8 of a 3D tube.  Mirror boundary conditions will exist on the
# cut portions.

[Mesh]
  [disk]
    type = ConcentricCircleMeshGenerator
    num_sectors = 10
    radii = '1.0 1.1 1.2'
    rings = '1 1 1'
    has_outer_square = false
    preserve_volumes = false
    portion = top_right
  []
  [ring]
    type = BlockDeletionGenerator
    input = disk
    block = 1
    new_boundary = 'inner'
  []
  [cylinder]
    type = MeshExtruderGenerator
    input = ring
    extrusion_vector = '0 0 1.5'
    num_layers = 15
    bottom_sideset = 'back'
    top_sideset = 'front'
  []
[]

[Variables]
  [T]
    initial_condition = 300
  []
  [disp_x]
  []
  [disp_y]
  []
  [disp_z]
  []
[]

[Kernels]
  [hc]
    type = HeatConduction
    variable = T
  []
  [TensorMechanics]
    displacements = 'disp_x disp_y disp_z'
  []
[]

[BCs]
  [temp_inner]
    type = FunctionNeumannBC
    variable = T
    boundary = 'inner'
    function = surface_source
  []
  [temp_front]
    type = ConvectiveHeatFluxBC
    variable = T
    boundary = 'front'
    T_infinity = 300
    heat_transfer_coefficient = 10
  []
  [temp_outer]
    type = ConvectiveHeatFluxBC
    variable = T
    boundary = 'outer'
    T_infinity = 300
    heat_transfer_coefficient = 10
  []
  # mirror boundary conditions.
  [disp_x]
    type = DirichletBC
    variable = disp_x
    boundary = 'left'
    value = 0.0
  []
  [disp_y]
    type = DirichletBC
    variable = disp_y
    boundary = 'bottom'
    value = 0.0
  []
  [disp_z]
    type = DirichletBC
    variable = disp_z
    boundary = 'back'
    value = 0.0
  []
[]

[Materials]
  [cond_inner]
    type = GenericConstantMaterial
    block = 2
    prop_names = thermal_conductivity
    prop_values = 25
  []
  [cond_outer]
    type = GenericConstantMaterial
    block = 3
    prop_names = thermal_conductivity
    prop_values = 100
  []
  [elasticity_tensor_inner]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 2.1e5
    poissons_ratio = 0.3
    block = 2
  []
  [elasticity_tensor_outer]
    type = ComputeIsotropicElasticityTensor
    youngs_modulus = 3.1e5
    poissons_ratio = 0.2
    block = 3
  []
  [thermal_strain_inner]
    type = ComputeThermalExpansionEigenstrain
    thermal_expansion_coeff = 2e-6
    temperature = T
    stress_free_temperature = 300
    eigenstrain_name = eigenstrain_inner
    block = 2
  []
  [thermal_strain_outer]
    type = ComputeThermalExpansionEigenstrain
    thermal_expansion_coeff = 1e-6
    temperature = T
    stress_free_temperature = 300
    eigenstrain_name = eigenstrain_outer
    block = 3
  []
  [strain_inner] #We use small deformation mechanics
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = 'eigenstrain_inner'
    block = 2
  []
  [strain_outer] #We use small deformation mechanics
    type = ComputeSmallStrain
    displacements = 'disp_x disp_y disp_z'
    eigenstrain_names = 'eigenstrain_outer'
    block = 3
  []
  [stress] #We use linear elasticity
    type = ComputeLinearElasticStress
  []
[]

[Functions]
  [surface_source]
    type = ParsedFunction
    expression = 'Q_t*pi/2.0/3.0 * cos(pi/3.0*z)'
    symbol_names = 'Q_t'
    symbol_values = heat_source
  []
[]

[Executioner]
  type = Steady

  #Preconditioned JFNK (default)
  solve_type = 'PJFNK'
  petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
  petsc_options_value = 'hypre boomeramg 101'

  l_max_its = 30
  nl_max_its = 100
  nl_abs_tol = 1e-9
  l_tol = 1e-04
[]

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

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

[VectorPostprocessors]
  [temp_center]
    type = LineValueSampler
    variable = T
    start_point = '1 0 0'
    end_point = '1.2 0 0'
    num_points = 11
    sort_by = 'x'
  []
  [temp_end]
    type = LineValueSampler
    variable = T
    start_point = '1 0 1.5'
    end_point = '1.2 0 1.5'
    num_points = 11
    sort_by = 'x'
  []
  [dispx_center]
    type = LineValueSampler
    variable = disp_x
    start_point = '1 0 0'
    end_point = '1.2 0 0'
    num_points = 11
    sort_by = 'x'
  []
  [dispx_end]
    type = LineValueSampler
    variable = disp_x
    start_point = '1 0 1.5'
    end_point = '1.2 0 1.5'
    num_points = 11
    sort_by = 'x'
  []
  [dispz_end]
    type = LineValueSampler
    variable = disp_z
    start_point = '1 0 1.5'
    end_point = '1.2 0 1.5'
    num_points = 11
    sort_by = 'x'
  []
[]

[Postprocessors]
  [heat_source]
    type = FunctionValuePostprocessor
    function = 1
    scale_factor = 10000
    execute_on = linear
  []
  [temp_center_inner]
    type = PointValue
    variable = T
    point = '1 0 0'
  []
  [temp_center_outer]
    type = PointValue
    variable = T
    point = '1.2 0 0'
  []
  [temp_end_inner]
    type = PointValue
    variable = T
    point = '1 0 1.5'
  []
  [temp_end_outer]
    type = PointValue
    variable = T
    point = '1.2 0 1.5'
  []
  [dispx_center_inner]
    type = PointValue
    variable = disp_x
    point = '1 0 0'
  []
  [dispx_center_outer]
    type = PointValue
    variable = disp_x
    point = '1.2 0 0'
  []
  [dispx_end_inner]
    type = PointValue
    variable = disp_x
    point = '1 0 1.5'
  []
  [dispx_end_outer]
    type = PointValue
    variable = disp_x
    point = '1.2 0 1.5'
  []
  [dispz_inner]
    type = PointValue
    variable = disp_z
    point = '1 0 1.5'
  []
  [dispz_outer]
    type = PointValue
    variable = disp_z
    point = '1.2 0 1.5'
  []
[]

[Outputs]
  exodus = false
  csv = false
[]

(modules/stochastic_tools/test/tests/transfers/batch_sampler_transfer/sub.i)

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

[Variables]
  [u]
  []
[]

[Kernels]
  [diff]
    type = ADDiffusion
    variable = u
  []
  [time]
    type = ADTimeDerivative
    variable = u
  []
[]

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

[Postprocessors]
  [average]
    type = AverageNodalVariableValue
    variable = u
  []
[]

[Executioner]
  type = Transient
  num_steps = 1
  dt = 0.25
  solve_type = NEWTON
[]

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

Input Parameters
Input Files