
Merge "square";
Line Loop(1) = {1};

squareWidth = 4.0;
halfSquareWidth = squareWidth/2.0;

lc = 0.3;
Point(1001) = {-halfSquareWidth,-halfSquareWidth,0.0,lc};
Point(1002) = {-halfSquareWidth, halfSquareWidth,0.0,lc};
Point(1003) = { halfSquareWidth, halfSquareWidth,0.0,lc};
Point(1004) = { halfSquareWidth,-halfSquareWidth,0.0,lc};
Line(1001) = {1004,1003};
Line(1002) = {1003,1002};
Line(1003) = {1002,1001};
Line(1004) = {1001,1004};

Line Loop(1005) = {1002,1003,1004,1001};

Surface Loop(1006) = {1005, 1};
