// Gmsh project created on Mon Feb 20 21:46:30 2006
Point(1) = {0,0,0,0.1};
Point(2) = {0,10,0,0.1};
Point(3) = {5,10,0,0.1};
Point(4) = {5,0,0,0.1};
Line(1) = {3,4};
Line(2) = {1,4};
Line(3) = {1,2};
Line(4) = {2,3};
Line Loop(5) = {1,-2,3,4};
Ruled Surface(6) = {5};
Transfinite Line {3,1} = 30 Using Progression 1;
Transfinite Line {2,4} = 10 Using Progression 1;
Transfinite Surface {6} = {4,3,2,1};
Recombine Surface {6};
Extrude {0,0,3} {
  Surface{6}; Layers{8,1}; Recombine;
}
