tet_mesh_to_xml, an Octave code which reads a file of node coordinates and a file of elements defined by node indices, which define a tetrahedral mesh of a 3D region in terms of 4, 10, or 20-node tetrahedrons, and creates a corresponding dolfin() XML mesh file.
DOLFIN is the C++ interface to FENICS.
tet_mesh_to_xml ( 'prefix' )where prefix is the common filename prefix:
The computer code and data files made available on this web page are distributed under the MIT license
tet_mesh_to_xml is available in a C++ version and a Fortran90 version and a MATLAB version and an Octave version.
dolfin-convert, a Python program which converts a mesh file from gmsh(), medit(), metis() or SCOTCH format to an XML format suitable for use by dolfin() or fenics(), by Anders Logg.
tet_mesh, an Octave code which includes a variety of routines for working with tetrahedral meshes.
tet_mesh_l2q, an Octave code which takes a 4-node tet mesh and makes a 10-node tet mesh.
tet_mesh_order4, a dataset directory which contains a description and examples of a tet mesh using order 4 elements.
tet_mesh_order10, a dataset directory which contains a description and examples of a tet mesh using order 10 elements.
tet_mesh_order20, a dataset directory which contains examples of order 20 tetrahedral meshes.
tet_mesh_q2l, an Octave code which takes a 10-node tet mesh and makes a 4-node tet mesh.
triangulation_to_xml, an Octave code which reads information defining a trinagulation, namely a file of node coordinates and a file of elements defined by node indices, and creates a corresponding dolfin xml mesh file.
xml, a data directory which contains examples of xml files, a standard, general datafile format.