def METHOD_NAME():
  parser = OptionParser(
    usage="usage: python %prog [options] file_name ...")
  parser.add_option("-t", "--itvc",
    action="store", metavar="FILE",
    help="file name for international tables data")
  parser.add_option("-k", "--kissel",
    action="store", metavar="DIRECTORY",
    help="directory name for Kissel data")
  parser.add_option("-c", "--cross_check",
    action="store_true", default=0,
    help="compare two quick_summary.pickle files")
  (options, args) = parser.parse_args()
  if (len(args) < 1):
    parser.print_help()
    return
  assert not (options.itvc and options.kissel)
  if (options.cross): assert len(args) == 2
  if (not options.cross):
    run(
      gaussian_fit_pickle_file_names=args,
      itvc_file_name=options.itvc,
      kissel_dir=options.kissel)
  else:
    cross_check(args)