08-Jan-2022 10:42:47

triangulation_triangle_neighbors_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test triangulation_triangle_neighbors.
08-Jan-2022 10:42:47

TRIANGULATION_TRIANGLE_NEIGHBORS
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2

  Read a node dataset of NODE_NUM points in 2 dimensions.
  Read an associated triangulation dataset of 
  TRIANGLE_NUM triangles using 3 or 6 nodes.

  For each triangle, determine the indices of the
  triangles opposite vertices 1, 2 and 3.

  Write this triangle neighbor data to files.

  Read the data in "lake3_elements.txt".

  Triangle order TRIANGLE_ORDER = 3
  Number of triangles TRIANGLE_NUM  = 2820

  First 5 triangles:

  Row:       1        2        3  
  Col

    1      160      143      159  
    2      177      159      176  
    3      160      159      177  
    4      176      212      194  
    5      194      212      213  

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

  Neighbor calculation required 0.025585 seconds.

  Created the triangle neighbor file "lake3_element_neighbors.txt".

TRIANGULATION_TRIANGLE_NEIGHBORS:
  Normal end of execution.

08-Jan-2022 10:42:47

triangulation_triangle_neighbors_test():
  Normal end of execution.

08-Jan-2022 10:42:47