17 September 2021  11:54:35.154 PM

TRIANGULATION_SVG:
  FORTRAN90 version
  Make an SVG plot of triangulated data.

  This program expects two files:
  * prefix_nodes.txt,    node coordinates,
  * prefix_elements.txt, indices of nodes forming elements,
  and creates:
  * prefix.svg, an SVG image of the triangulation.
 
  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".
 
  First 5 nodes:
 
  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".
 
  Element order ELEMENT_ORDER     =        3
  Number of elements ELEMENT_NUM  =      973
 
  Read the data in "lake_elements.txt".
 
  First 5 element:
 
  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.

  Graphics data written to file "lake.svg"

TRIANGULATION_SVG:
  Normal end of execution.

17 September 2021  11:54:35.160 PM