- inputThe mesh we want to modify
C++ Type:MeshGeneratorName
Controllable:No
Description:The mesh we want to modify
- new_nodeset_nameThe name of the new nodeset
C++ Type:BoundaryName
Controllable:No
Description:The name of the new nodeset
ParsedGenerateNodeset
A MeshGenerator that adds nodes to a nodeset if the node satisfies the expression expression.
Optionally, additional constraints can be imposed when examining a node based on :
the subdomain of the element owning the node considered for the nodeset
whether the node is already part of (or not part of) an existing boundary
whether the node is 'external', e.g. it lies on the mesh exterior boundary
Input Parameters
- epsilon1e-12Fuzzy comparison tolerance
Default:1e-12
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Fuzzy comparison tolerance
- replaceFalseIf true, replace the old nodesets. If false, the current nodesets (if any) will be preserved.
Default:False
C++ Type:bool
Controllable:No
Description:If true, replace the old nodesets. If false, the current nodesets (if any) will be preserved.
Optional Parameters
- constant_expressionsVector of values for the constants in constant_names (can be an FParser expression)
C++ Type:std::vector<std::string>
Controllable:No
Description:Vector of values for the constants in constant_names (can be an FParser expression)
- constant_namesVector of constants used in the parsed function
C++ Type:std::vector<std::string>
Controllable:No
Description:Vector of constants used in the parsed function
- expressionFunction expression describing the geometric constraints that the node must meet to be included in the nodeset
C++ Type:std::string
Controllable:No
Description:Function expression describing the geometric constraints that the node must meet to be included in the nodeset
Parsed Expression Parameters
- disable_fpoptimizerFalseDisable the function parser algebraic optimizer
Default:False
C++ Type:bool
Controllable:No
Description:Disable the function parser algebraic optimizer
- enable_ad_cacheTrueEnable caching of function derivatives for faster startup time
Default:True
C++ Type:bool
Controllable:No
Description:Enable caching of function derivatives for faster startup time
- enable_auto_optimizeTrueEnable automatic immediate optimization of derivatives
Default:True
C++ Type:bool
Controllable:No
Description:Enable automatic immediate optimization of derivatives
- enable_jitTrueEnable just-in-time compilation of function expressions for faster evaluation
Default:True
C++ Type:bool
Controllable:No
Description:Enable just-in-time compilation of function expressions for faster evaluation
- evalerror_behaviornanWhat to do if evaluation error occurs. Options are to pass a nan, pass a nan with a warning, throw a error, or throw an exception
Default:nan
C++ Type:MooseEnum
Controllable:No
Description:What to do if evaluation error occurs. Options are to pass a nan, pass a nan with a warning, throw a error, or throw an exception
Parsed Expression Advanced Parameters
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:No
Description:Set the enabled status of the MooseObject.
- save_with_nameKeep the mesh from this mesh generator in memory with the name specified
C++ Type:std::string
Controllable:No
Description:Keep the mesh from this mesh generator in memory with the name specified
Advanced Parameters
- excluded_nodesetsA set of nodeset names or ids whose nodes will be excluded from the new nodesets. A node is only added if does not belong to any of these nodesets.
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:A set of nodeset names or ids whose nodes will be excluded from the new nodesets. A node is only added if does not belong to any of these nodesets.
- include_only_external_nodesFalseWhether to only include external nodes when considering nodes to add to the nodeset
Default:False
C++ Type:bool
Controllable:No
Description:Whether to only include external nodes when considering nodes to add to the nodeset
- included_nodesetsA set of nodeset names or ids whose nodes will be included in the new nodesets. A node is only added if it also belongs to one of these nodesets.
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:A set of nodeset names or ids whose nodes will be included in the new nodesets. A node is only added if it also belongs to one of these nodesets.
- included_subdomainsA set of subdomain names or ids whose nodes will be included in the new nodesets. A node is only added if the subdomain id of the corresponding element is in this set.
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:A set of subdomain names or ids whose nodes will be included in the new nodesets. A node is only added if the subdomain id of the corresponding element is in this set.
Nodeset Restrictions Parameters
- nemesisFalseWhether or not to output the mesh file in the nemesisformat (only if output = true)
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not to output the mesh file in the nemesisformat (only if output = true)
- outputFalseWhether or not to output the mesh file after generating the mesh
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not to output the mesh file after generating the mesh
- show_infoFalseWhether or not to show mesh info after generating the mesh (bounding box, element types, sidesets, nodesets, subdomains, etc)
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not to show mesh info after generating the mesh (bounding box, element types, sidesets, nodesets, subdomains, etc)