cl__1 = 1e+22;
Point(1) = {109.353867175203, -14, 0, 1e+22};
Point(2) = {208.553867175203, -14, 0, 1e+22};
Point(3) = {209.353867175203, -14, 0, 1e+22};
Point(4) = {309.353867175203, -14, 0, 1e+22};
Point(5) = {109.353867175203, -24, 0, 1e+22};
Point(6) = {209.353867175203, -24, 0, 1e+22};
Point(8) = {309.353867175203, -24, 0, 1e+22};
Point(14) = {209.353867175203, -15.5, 0, 1e+22};
Line(1) = {1, 2};
Line(2) = {3, 4};
Line(3) = {5, 6};
Line(4) = {6, 8};
Line(5) = {1, 5};
Line(6) = {4, 8};
Line(7) = {3, 14};
Line(8) = {14, 6};
Line(9) = {2, 3};
Physical Line("uh") = {1, 9};
Physical Line("dh") = {2};
Line Loop(12) = {1, 9, 7, 8, -3, -5};
Plane Surface(13) = {12};
Line Loop(14) = {2, 6, -4, -8, -7};
Plane Surface(15) = {14};
Physical Surface("rock") = {13, 15};
Physical Line("cutoffwall") = {7};
Physical Point("openpoint") = {3};
Characteristic Length {14, 3, 2} = 0.3;
Characteristic Length {1, 5, 4, 8} = 5;
Characteristic Length {6} = 1;

Mesh 2;


Plugin(Crack).Dimension=1;
Plugin(Crack).PhysicalGroup=4;
Plugin(Crack).OpenBoundaryPhysicalGroup=5;
Plugin(Crack).Run;