**tet_mesh_l2q_test**,
a MATLAB program which
calls tet_mesh_l2a() to convert a 4-node tetrahedral mesh ("tet mesh") into a 10-node 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_l2q, a MATLAB program which reads information about a 4-node (linear) tet mesh and creates data defining a corresponding 10-node (quadratic) tet mesh;

- tet_mesh_l2q_test.m, calls all the tests.
- tet_mesh_l2q_test.sh, runs all the tests.
- tet_mesh_l2q_test.txt, the output file.

- mesh_nodes.txt, the nodes for the 4-node tet mesh.
- mesh_elements.txt, the tetras for the 4-node tet mesh.
- mesh_l2q_nodes.txt, the nodes for the 10-node tet mesh.
- mesh_l2q_elements.txt, the tetras for the 10-node tet mesh.