08-Jan-2022 10:40:51

triangulation_order1_display_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test triangulation_order1_display().
08-Jan-2022 10:40:51

TRIANGULATION_ORDER1_DISPLAY:
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2

  Read and plot piecewise constant triangulated data.

  This program expects to find three files to read:

  * a node file,
  * an element file,
  * a value file (one value per element)

  It reads the files and displays a plot.

  Read the header of "example1_nodes.txt".
  Spatial dimension DIM_NUM = 2
  Number of points NODE_NUM = 169

  Read the data in "example1_nodes.txt".

  First 5 nodes:

  Row:       1             2       
  Col
    1     0.000000    0.000000
    2     0.083333    0.000000
    3     0.166667    0.000000
    4     0.250000    0.000000
    5     0.333333    0.000000

  Read the header of "example1_elements.txt".

  Triangle order = 3
  Number of triangles TRIANGLE_NUM  = 72

  Read the data in "example1_elements.txt".

  First 10 elements:

  Row:       1        2        3  
  Col

    1        1       27        3  
    2       29        3       27  
    3        3       29        5  
    4       31        5       29  
    5        5       31        7  
    6       33        7       31  
    7        7       33        9  
    8       35        9       33  
    9        9       35       11  
   10       37       11       35  

MESH_BASE_ONE:
  The element indexing appears to be 1-based!
  No conversion is necessary.

  Read the header of "example1_values.txt".
  Spatial dimension = 1
  Number of values  = 72

  Read the data in "example1_values.txt".

  First 5 values:

  Row:       1       
  Col
    1     0.000000
    2     0.083333
    3     0.166667
    4     0.250000
    5     0.333333

  Here is a 3D image of the data.
  Use the 3D-Rotate menu item to examine the picture.

TRIANGULATION_ORDER1_DISPLAY:
  Normal end of execution.

08-Jan-2022 10:41:04

triangulation_order1_display_test():
  Normal end of execution.

08-Jan-2022 10:41:04