GlobalParamsAction

Action used to aid in the application of parameters defined in the GlobalParams input block.

Global parameters are set in their own [GlobalParams] block as shown below:

[GlobalParams]
  displacements = 'u'
[]

More information about the GlobalParams system may be found on the GlobalParams syntax documentation.

Input 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.

(test/tests/misc/displaced_mesh_coupling/ad.i)

[GlobalParams]
  displacements = 'u'
[]

[Mesh]
  type = GeneratedMesh
  dim = 1
[]

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

[Kernels]
  [./u]
    type = ADDiffusion
    use_displaced_mesh = true
    variable = u
  [../]
  [./v]
    type = ADDiffusion
    use_displaced_mesh = false
    variable = v
  [../]
[]

[BCs]
  [./no_x]
    type = ADNeumannBC
    variable = u
    boundary = left
    value = 1.0e-3
    use_displaced_mesh = true
  [../]
  [./right]
    type = DirichletBC
    variable = u
    boundary = right
    value = 1
  [../]
  [./lright]
    type = DirichletBC
    variable = v
    boundary = right
    value = 1
  [../]
[]

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

[Executioner]
  type = Transient
  num_steps = 1
[]

[Outputs]
  exodus = true
[]

Input Parameters