neighbors_to_metis_graph_test

neighbors_to_metis_graph_test, a MATLAB program which reads a file describing the graph-theoretic adjacency structure of the elements in a mesh of triangles or tetrahedrons and writes out a similar file that is suitable for input to the mesh partitioning program metis.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Programs:

neighbors_to_metis_graph, a MATLAB program which reads a file describing the neighbor structure of a triangulation or tet mesh, and writes a metis graph file suitable for input to one of the family of programs based on metis.

Source Code:

• neighbors_to_metis_graph_test.m, calls all the tests.
• neighbors_to_metis_graph_test.sh, runs all the tests.
• neighbors_to_metis_graph_test.txt, the output file.

• cube_tetra.neighbors, a sample tet mesh neighbor file that can be used as input to the program.
• cube_tetra.metis_graph, the modified tet mesh neighbor file created by the program, suitable for input to METIS.