26 November 2024   7:35:42.966 PM
 
TRIANGULATION_MASK
  FORTRAN90 version
  Read a node file of NODE_NUM points in 2 dimensions.
  Read an associated triangulation file of TRIANGLE_NUM 
  triangles using 3 or 6 nodes.
 
  For each triangle, call a user masking routine
  to see if the triangle should be MASKED (not shown).
 
  Write new node and triangulation files corresponding
  to the unmasked data only.
 
FILE_COLUMN_COUNT - Fatal error!
  Could not open the input file "p15_nodes.txt_nodes.txt" on unit        1
 
R8MAT_HEADER_READ - Fatal error!
  There was some kind of I/O problem while trying
  to count the number of data columns in
  the file "p15_nodes.txt_nodes.txt".