**tet_mesh_tet_neighbors_test**,
a MATLAB program which
calls tet_mesh_tet_neighbors() to read information defining
a tet mesh of points in 3D, and determines, for each face of
each tetrahedron, the index of the neighboring tetrahedron that
shares that face.

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

tet_mesh_tet_neighbors, a MATLAB program which reads information about a tet mesh and writes out a list of the tetrahedrons that are adjacent to a given tetrahedron;

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

**CUBE** is a simple example of 8 nodes in a cube.

- cube_nodes.txt, the node file.
- cube_elements.txt, the tetrahedron file.
- cube_element_neighbors.txt, the neighbor information computed by the program.