0  3 3 2             # specification of the k-mesh
  8.0                  # electron density
  4                    # number of atoms
  0  0  2  3  0  0     # atom, sort, l, dim, SO, irep
  1  0  2  3  0  0     # atom, sort, l, dim, SO, irep
  2  0  2  3  0  0     # atom, sort, l, dim, SO, irep
  3  0  2  3  0  0     # atom, sort, l, dim, SO, irep