**tet_mesh_rcm_test**,
a MATLAB code which
calls tet_mesh_rcm(), which
computes the reverse Cuthill-McKee (RCM) reordering for nodes
in a tetrahedral mesh ("tet mesh").

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

tet_mesh_rcm, a MATLAB code which computes the Reverse Cuthill McKee (RCM) reordering for the nodes of a tet mesh that uses 4-node or 10-node tetrahedrons;

- tet_mesh_rcm_test.m, calls all the tests.
- tet_mesh_rcm_test.sh, runs all the tests.
- tet_mesh_rcm_test.txt, the output file.

**CUBE4** is an order 4 tet mesh of a cube:

- cube4_nodes.txt, the node file.
- cube4_elements.txt, the tetrahedron file.
- cube4_rcm_nodes.txt, the RCM reordered node file.
- cube4_rcm_elements.txt, the RCM reordered tetrahedron file.