- filenameThe name of the file containing the EBSD data
C++ Type:FileName
Description:The name of the file containing the EBSD data
EBSDMesh
Mesh generated from a specified DREAM.3D EBSD data file.
The mesh is generated from the EBSD information, to get an optimal reconstruction of the data. This is accomplished in the mesh block using the EBSDMesh type. The same data file used with the EBSD reader is used in the EBSDReader UserObject. The mesh is created with one node per data point in the EBSD data file. If you wish to use mesh adaptivity and allow the mesh to get coarser during the simulation, the "uniform_refine" parameter is used to set how many times the mesh can be coarsened. For this to work the number of elements along _each_ dimension has to be divisible by where is the value of the uniform_refine parameter.
warningwarning:"uniform_refine" parameter
Contrary to other mesh objects the "uniform_refine" parameter will not affect the resolution of the final mesh. It sets the levels of coarsening that can be applied to the EBSD data.
Input Parameters
- allow_renumberingTrueIf allow_renumbering=false, node and element numbers are kept fixed until deletion
Default:True
C++ Type:bool
Description:If allow_renumbering=false, node and element numbers are kept fixed until deletion
- bias_x1The amount by which to grow (or shrink) the cells in the x-direction.
Default:1
C++ Type:double
Description:The amount by which to grow (or shrink) the cells in the x-direction.
- bias_y1The amount by which to grow (or shrink) the cells in the y-direction.
Default:1
C++ Type:double
Description:The amount by which to grow (or shrink) the cells in the y-direction.
- bias_z1The amount by which to grow (or shrink) the cells in the z-direction.
Default:1
C++ Type:double
Description:The amount by which to grow (or shrink) the cells in the z-direction.
- build_all_side_lowerd_meshFalseTrue to build the lower-dimensional mesh for all sides.
Default:False
C++ Type:bool
Description:True to build the lower-dimensional mesh for all sides.
- elem_typeThe type of element from libMesh to generate (default: linear element for requested dimension)
C++ Type:MooseEnum
Description:The type of element from libMesh to generate (default: linear element for requested dimension)
- gauss_lobatto_gridFalseGrade mesh into boundaries according to Gauss-Lobatto quadrature spacing.
Default:False
C++ Type:bool
Description:Grade mesh into boundaries according to Gauss-Lobatto quadrature spacing.
- ghosting_patch_sizeThe number of nearest neighbors considered for ghosting purposes when 'iteration' patch update strategy is used. Default is 5 * patch_size.
C++ Type:unsigned int
Description:The number of nearest neighbors considered for ghosting purposes when 'iteration' patch update strategy is used. Default is 5 * patch_size.
- max_leaf_size10The maximum number of points in each leaf of the KDTree used in the nearest neighbor search. As the leaf size becomes larger,KDTree construction becomes faster but the nearest neighbor searchbecomes slower.
Default:10
C++ Type:unsigned int
Description:The maximum number of points in each leaf of the KDTree used in the nearest neighbor search. As the leaf size becomes larger,KDTree construction becomes faster but the nearest neighbor searchbecomes slower.
- parallel_typeDEFAULTDEFAULT: Use libMesh::ReplicatedMesh unless --distributed-mesh is specified on the command line REPLICATED: Always use libMesh::ReplicatedMesh DISTRIBUTED: Always use libMesh::DistributedMesh
Default:DEFAULT
C++ Type:MooseEnum
Description:DEFAULT: Use libMesh::ReplicatedMesh unless --distributed-mesh is specified on the command line REPLICATED: Always use libMesh::ReplicatedMesh DISTRIBUTED: Always use libMesh::DistributedMesh
- uniform_refine0Number of coarsening levels available in adaptive mesh refinement.
Default:0
C++ Type:unsigned int
Description:Number of coarsening levels available in adaptive mesh refinement.
Optional Parameters
- centroid_partitioner_directionSpecifies the sort direction if using the centroid partitioner. Available options: x, y, z, radial
C++ Type:MooseEnum
Description:Specifies the sort direction if using the centroid partitioner. Available options: x, y, z, radial
- partitionerdefaultSpecifies a mesh partitioner to use when splitting the mesh for a parallel computation.
Default:default
C++ Type:MooseEnum
Description:Specifies a mesh partitioner to use when splitting the mesh for a parallel computation.
Partitioning Parameters
- construct_node_list_from_side_listTrueWhether or not to generate nodesets from the sidesets (usually a good idea).
Default:True
C++ Type:bool
Description:Whether or not to generate nodesets from the sidesets (usually a good idea).
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Description:Set the enabled status of the MooseObject.
- nemesisFalseIf nemesis=true and file=foo.e, actually reads foo.e.N.0, foo.e.N.1, ... foo.e.N.N-1, where N = # CPUs, with NemesisIO.
Default:False
C++ Type:bool
Description:If nemesis=true and file=foo.e, actually reads foo.e.N.0, foo.e.N.1, ... foo.e.N.N-1, where N = # CPUs, with NemesisIO.
- patch_size40The number of nodes to consider in the NearestNode neighborhood.
Default:40
C++ Type:unsigned int
Description:The number of nodes to consider in the NearestNode neighborhood.
- patch_update_strategyneverHow often to update the geometric search 'patch'. The default is to never update it (which is the most efficient but could be a problem with lots of relative motion). 'always' will update the patch for all secondary nodes at the beginning of every timestep which might be time consuming. 'auto' will attempt to determine at the start of which timesteps the patch for all secondary nodes needs to be updated automatically.'iteration' updates the patch at every nonlinear iteration for a subset of secondary nodes for which penetration is not detected. If there can be substantial relative motion between the primary and secondary surfaces during the nonlinear iterations within a timestep, it is advisable to use 'iteration' option to ensure accurate contact detection.
Default:never
C++ Type:MooseEnum
Description:How often to update the geometric search 'patch'. The default is to never update it (which is the most efficient but could be a problem with lots of relative motion). 'always' will update the patch for all secondary nodes at the beginning of every timestep which might be time consuming. 'auto' will attempt to determine at the start of which timesteps the patch for all secondary nodes needs to be updated automatically.'iteration' updates the patch at every nonlinear iteration for a subset of secondary nodes for which penetration is not detected. If there can be substantial relative motion between the primary and secondary surfaces during the nonlinear iterations within a timestep, it is advisable to use 'iteration' option to ensure accurate contact detection.