GEOMETRIC INPUTS
20 --> Outer boundary size factor
0. --> Shift x (must be smaller than maximum body dimension)
0. --> Shift y
5 --> Number of successive divisions to generate uniform mesh
1.3 --> Boundary size factor for x coordinate (for box adaptation)
2.0 --> Boundary size factor for y coordinate (for box adaptation)
0.02 --> The size of the cells with respect to maximum body dimension