02-Apr-2019 10:05:50 tet_mesh_to_gmsh_test: MATLAB version Test tet_mesh_to_gmsh. 02-Apr-2019 10:05:50 TET_MESH_TO_GMSH: MATLAB version: Read a tet mesh defined by node and element data files. Create an equivalent file in Gmsh msh format. Read the header of "mesh_nodes.txt". Spatial dimension = 3 Number of points = 8 Read the data in "mesh_nodes.txt". Coordinates of first 5 nodes: Row: 1 2 3 Col 1 0.000000 0.000000 0.000000 2 0.000000 0.000000 1.000000 3 0.000000 1.000000 0.000000 4 0.000000 1.000000 1.000000 5 1.000000 0.000000 0.000000 Read the header of "mesh_elements.txt". Element order = 4 Number of elements = 6 Read the data in "mesh_elements.txt". First 5 elements: Row: 1 2 3 4 Col 1 4 3 5 1 2 4 2 5 1 3 4 7 3 5 4 4 7 8 5 5 4 6 2 5 MESH_BASE_ONE: The element indexing appears to be 1-based! No conversion is necessary. Saved GMSH mesh in file "mesh.msh" TET_MESH_TO_GMSH: Normal end of execution. 02-Apr-2019 10:05:50 tet_mesh_to_gmsh_test: Normal end of execution. 02-Apr-2019 10:05:50