code: def get_num_division_kpoints(structure, kppa):
      
      output = run_aconvasp_command(["aconvasp", "--kpoints", str(kppa)],
                                    structure)
      tmp = output[0].rsplit("\n")[6].rsplit(" ")
      return [int(tmp[5]), int(tmp[6]), int(tmp[7])]
docs: Get kpoint divisions for a given k-point density (per reciprocal-atom):
      kppa and a given structure