BasicTools.IO.GmshWriter module

Gmsh File Writer (gmesh mesh files)

BasicTools.IO.GmshWriter.CheckIntegrity()

BasicTools.IO.GmshWriter.CheckIntegrity_OriginalIdsForTags()

BasicTools.IO.GmshWriter.CheckIntegrity_OverlappingTags()

BasicTools.IO.GmshWriter.CheckIntegrity_SeparatedTags()

class BasicTools.IO.GmshWriter.GmshWriter

Bases: WriterBase

Class to writes a gmsh file on disk

SetFileName(fileName)

Sets the fileName parameter of the class

Parameters:

string (str) – fileName to set

Write(meshObject, useOriginalId=False, PointFieldsNames=None, PointFields=None, CellFieldsNames=None, CellFields=None)

Function to writes a gmsh file on disk

Parameters:

• meshObject (UnstructuredMesh) – support of the data to be written

• useOriginalId (bool, optional) – If True original ids of vertices and elements, by default False

• PointFieldsNames (_type_, optional) – Not Used, by default None

• PointFields (_type_, optional) – Not Used, by default None

• CellFieldsNames (_type_, optional) – Not Used, by default None

• CellFields (_type_, optional) – Not Used, by default None

Raises:

OverlappingTagException – when at least 2 tags are overlapping

exception BasicTools.IO.GmshWriter.OverlappingTagException

Bases: Exception

BasicTools.IO.GmshWriter.WriteMeshToGmsh(filename, mesh, useOriginalId=False, tagMapping=None)

Function API for writing data into a gmsh file

Parameters:

• fileName (str) – name of the file to be written

• mesh (UnstructuredMesh) – the mesh to be written

• useOriginalId (bool, optional) – If True, Original Id for the number of nodes and elements are used (the user is responsible of the consistency of this data), by default False

• tagMapping (dict, optional) – tags of geometric objects defined in the mesh, by default None