2 December 2010   5:12:16.266 PM
 
TRIANGULATION_BOUNDARY_NODES
  FORTRAN90 version
 
  Identify triangulation nodes that lie on the boundary.
 
* Read a node dataset of NODE_NUM points in 2 dimensions;
 
* Read an associated triangulation dataset of  
  triangles using 3 or 6 nodes;
 
* Determine which nodes are on the boundary;
 
* Write a file which is 1 for each boundary node.
 
  Read the header of "lake_nodes.txt".
 
  Spatial dimension DIM_NUM =        2
  Number of nodes NODE_NUM  =      621
 
  Read the data in "lake_nodes.txt".
 
  Portion of coordinate data from file:
 
  Row         1             2       
  Col
 
    1    316.430       404.476    
    2    291.049       400.709    
    3    265.165       409.779    
    4    241.468       402.403    
    5    216.551       396.521    
 
  Read the header of "lake_elements.txt".
 
  Triangle order =        3
  Number of triangles =      974
 
  Read the data in "lake_elements.txt".
 
  Portion of triangle file:
 
  Row       1      2      3
  Col
 
    1     619    618     39
    2     620    619     39
    3     125    126      7
    4     125    132    126
    5     143    135    150
 
MESH_BASE_ONE:
  The element indexing appears to be 1-based!
  No conversion is necessary.
 
  Number of boundary nodes is      268
 
  Wrote the node boundary value file "lake_boundarynodes.txt".
 
TRIANGULATION_BOUNDARY_NODES
  Normal end of execution.
 
 2 December 2010   5:12:16.277 PM