08-Oct-2025 22:44:21

triangulation_display_test():
  MATLAB/Octave version 6.4.0
  Test triangulation_display().
08-Oct-2025 22:44:21

TRIANGULATION_DISPLAY
  MATLAB/Octave version 6.4.0

  Read a node dataset of NODE_NUM points in 2 dimensions.
  Read an associated triangulation dataset of ELEMENT_NUM
  elements using 3, 4 or 6 nodes.

  Display an image of the data on the MATLAB graphics screen.

  Read the header of "elbow3_nodes.txt".

  Spatial dimension DIM_NUM = 2
  Number of nodes NODE_NUM  = 319

  Read the data in "elbow3_nodes.txt".

  Initial portion of NODE_XY:

  Row:       1             2       
  Col
    1     1.000000    0.000000
    2     0.000000    1.000000
    3     0.400000    0.000000
    4     0.000000    0.400000
    5    -0.000000    0.442820

  Read the header of "elbow3_elements.txt".

  Element order      = 3
  Number of elements = 568

  Read the data in "elbow3_elements.txt".

  Initial portion of ELEMENT_NODE:

  Row:       1        2        3  
  Col

    1       17       18        2  
    2        6        5        4  
    3      287      301      302  
    4      257      258      239  
    5      274      258      257  

MESH_BASE_ONE:
  The element indexing appears to be 1-based!
  No conversion is necessary.
  Graphics saved as "triangulation_display.png"

triangulation_display():
  Normal end of execution.

08-Oct-2025 22:44:30

triangulation_display_test():
  Normal end of execution.

08-Oct-2025 22:44:30