15 December  2023   8:37:52.145 AM      
 
tet_mesh_to_gmsh():
  Fortran77 version
  Convert a linear or quadratic tet mesh to Gmsh format.
  Read "prefix"_nodes.txt, node coordinates.
  Read "prefix"_elements.txt, 4 or 10 node element definitions.

  Create "prefix".msh, a corresponding Gmsh mesh file.
 
  Read the header of "mesh_nodes.txt".
 
  Spatial dimension DIM_NUM =        3
 
  Number of linear nodes =           8
 
  Read the header of "mesh_elements.txt".
 
  Element order =        4
  Number of elements =        6
 
  Read the data in "mesh_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 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.

  Created gmsh file "mesh.msh".
 
tet_mesh_to_gmsh():
  Normal end of execution.
 
15 December  2023   8:37:52.155 AM