triangulation_triangle_neighbors_test

triangulation_triangle_neighbors_test, a Fortran90 code which calls triangulation_triangle_neighbors_test(), which computes the three neighboring triangles of each triangle in a triangulation.

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

triangulation_triangle_neighbors, a Fortran90 code which computes the three neighboring triangles of each triangle in a triangulation.

Source Code:

• triangulation_triangle_neighbors_test.sh, runs all the tests.
• triangulation_triangle_neighbors_test.txt, the output file.

ell3 is an L-shaped region.

• ell3_nodes.txt, the node coordinates.
• ell3_elements.txt, the triangulation;
• ell3_triangulation.png, a PNG image of the triangulation.
• ell3_element_neighbors.txt.

LAKE3 is an irregular lake with an island.
The smallest angle is 23.46 degrees.
There are 1552 nodes and 2820 elements and 1 hole.

• lake3_nodes.txt, the node coordinates.
• lake3_elements.txt, the triangulation;
• lake3_triangulation.png, a PNG image of the triangulation.
• lake3_element_neighbors.txt, the neighbor triangles.