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DGF
Vertex % the verticies of the grid
-1 -1 % vertex 0
-0.2 -1 % vertex 1
1 -1 % vertex 2
1 -0.6 % vertex 3
1 1 % vertex 4
-1 1 % vertex 5
0.2 -0.2 % vertex 6
#
SIMPLEX % a simplex grid
0 1 5 % triangle 0, verticies 0,1,5
1 3 6 % triangle 1
1 2 3 % triangle 2
6 3 4 % triangle 3
6 4 5 % triangle 4
6 5 1 % triangle 5
#
BOUNDARYSEGMENTS
2 1 2 % between vertex 1,2 use id 2
2 2 3 % between vertex 2,3 use id 2
4 3 4 % between vertex 3,4 use id 4
#
BOUNDARYDOMAIN
default 1 % all other boundary segments have id 1
#
# examplegrid1s.dgf
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