1
Point(1) = {0, 0, 0, 0.25};
2
Point(2) = {1, 0, 0, 0.25};
3
Point(3) = {1, 1, 0, 0.25};
4
Point(4) = {0, 1, 0, 0.25};
9
Line Loop(5) = {3, 4, 1, 2};
10
Plane Surface(6) = {5};
11
Physical Line(7) = {1};
12
Physical Line(8) = {2};
13
Physical Line(9) = {3};
14
Physical Line(10) = {4};
15
Physical Surface(11) = {6};