MFEMBoundarySubMesh

Overview

MFEMBoundarySubMesh specifies and builds an mfem::ParSubMesh object from a surface subspace of the parent mfem::ParMesh used in the MFEMProblem, from a user-specified set of boundaries.

Example Input File Syntax

[SubMeshes<<<{"href": "../../../syntax/SubMeshes/index.html"}>>>]
  [exterior]
    type = MFEMBoundarySubMesh<<<{"description": "Class to construct an MFEMSubMesh formed from the subspace of the parent mesh restricted to the set of user-specified boundaries.", "href": "MFEMBoundarySubMesh.html"}>>>
    boundary<<<{"description": "The list of boundaries (ids or names) from the mesh where this object applies. Defaults to all boundaries."}>>> = curved_surface
  []
[]
(test/tests/mfem/submeshes/boundary_submesh.i)

Input Parameters

  • boundary-1 The list of boundaries (ids or names) from the mesh where this object applies. Defaults to all boundaries.

    Default:-1

    C++ Type:std::vector<BoundaryName>

    Controllable:No

    Description:The list of boundaries (ids or names) from the mesh where this object applies. Defaults to all boundaries.

  • submesh_boundaryName to assign submesh boundary.

    C++ Type:BoundaryName

    Controllable:No

    Description:Name to assign submesh boundary.

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.

Advanced Parameters

Input Files