26 December 2010 9:17:16.136 AM TET_MESH_BOUNDARY: FORTRAN90 version: Read files defining a tet mesh dataset. Determine the faces that form the boundary; write a boundary node file, and a boundary element file, defining the boundary as a TRI_SURFACE. Read the header of "cube_nodes.txt". Spatial dimension DIM_NUM = 3 Number of nodes = 8 Read the data in "cube_nodes.txt". The first 5 nodes: Row 1 2 3 Col 1 0.00000 0.00000 0.00000 2 0.00000 0.00000 1.00000 3 0.00000 1.00000 0.00000 4 0.00000 1.00000 1.00000 5 1.00000 0.00000 0.00000 Read the header of "cube_elements.txt". Element order = 4 Number of elements = 6 Read the data in "cube_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 Number of faces is 24 Number of boundary faces is 12 Number of boundary nodes is 8 Wrote the boundary node coordinates to "cube_boundary_nodes.txt". Wrote the boundary face coordinates to "cube_boundary_elements.txt". TET_MESH_BOUNDARY: Normal end of execution. 26 December 2010 9:17:16.137 AM