TET_MESH_DISPLAY_OPEN_GL:

  Compiled on Jul 17 2006 at 10:47:42.

  This program reads information defining a tetrahedral mesh
  ("tet mesh") 
  and displays an image of it using OpenGL.

  The file has been examined.

  The spatial dimension DIM_NUM =  3
  The number of nodes NODE_NUM =   20

  Minimum: -1.66558  -1.66558  -1.66558
  Maximum: 2.18319  2.18319  2.18319
  Range:   3.84877  3.84877  3.84877

  The file has been examined.

  The order TET_ORDER =                4
  The number of tetrahedrons TET_NUM = 70

  The tet mesh indexing is assumed to be 1-based!
  Pixels:  500  500