5                       % E0, monochromatic kinetic energy of ion (MeV)
0.1                    % Zmin, minimum boundary of desired depth region (¦Ìm)         
1.3                    % Zmax, Maximum boundary of desired depth region (¦Ìm)
8                       % Dam_desired, the minimum desired damage in the same region to avoid the region is beyond the ion projected range
3                       % dq0, dq0/180*pi for inclination angle, grid size definition for the DOFs in SSS 
3                       % dq1, (dq1, dq2)/180*pi for rotation axis
6                       % dq2,  Note: too small grid size is time-comsuming
100                   % meshphi, delta phi size when rotating the sample, meshphi>90 is recommended,