foamgen.umesh

Unstructured meshing module

synopsis

Create unstructured tetrahedral mesh.

Functions

convert_mesh(input_mesh, output_mesh)	Convert mesh to xml using dolfin-convert.
mesh_domain(fname)	Mesh computational domain using Gmsh.
unstructured_mesh(fname, sizing, convert)	Create unstructured mesh.

foamgen.umesh.convert_mesh(input_mesh, output_mesh)

Convert mesh to xml using dolfin-convert.

Parameters

• input_mesh (str) – input mesh filename

• output_mesh (str) – output mesh filename

foamgen.umesh.mesh_domain(fname)

Mesh computational domain using Gmsh.

Save mesh in old msh2 format for denics compatibility.

Parameters

fname (str) – filename with mesh specification of doamin in gmsh format

foamgen.umesh.unstructured_mesh(fname, sizing, convert)

Create unstructured mesh.

Optionally, convert mesh to *.xml format.

Parameters

• fname (str) – base filename

• sizing (list) – mesh size near points, edges and in cells

• convert (bool) – convert mesh to fenics format if True