get_all_eigenvalues(self, spin=0)

return all the eigenvalues at all the kpoints for a spin.

get_cd = get_charge_density(self, spin=0)
get_charge_density(self, spin=0)

return x,y,z,charge density data

x,y,z are grids sampling the unit cell

cd is the charge density data

ChargeDensity(number_of_spin,
              hardgrid_dim3,
              hardgrid_dim2,
              hardgrid_dim1)
ChargeDensity:Description = "realspace charge density" ;
ChargeDensity:unit = "-e/A^3" ;