add kpoints_line_density to MPNSCF set's prev_calc method. Needed in order to use small_gap_multiply on the line density mode.
add kpoints_line_density to MPNSCF set's prev_calc method. Needed in order to use small_gap_multiply on the line density mode.

Bismarrck/pymatgen,Bismarrck/pymatgen,Bismarrck/pymatgen,Bismarrck/pymatgen,Bismarrck/pymatgen