new_contents: """List out missing MRMS data files for a month"""
  import datetime
  import os
  import sys
  
  
  def main(argv):
      """Go Main"""
  
      sts = datetime.datetime(int(argv[1]), int(argv[2]), int(argv[3]), 0, 0)
      ets = datetime.datetime(int(argv[4]), int(argv[5]), int(argv[6]), 0, 0)
      interval = datetime.timedelta(hours=1)
      now = sts
      while now < ets:
          fn = now.strftime(("/mnt/a4/data/%Y/%m/%d/mrms/ncep/RadarOnly_QPE_01H/"
                            "RadarOnly_QPE_01H_00.00_%Y%m%d-%H0000.grib2.gz"))
          if not os.path.isfile(fn):
              print("Missing: %s" % (fn.split("/")[-1],))
          now += interval
  
  if __name__ == '__main__':
      main(sys.argv)
  
subject: add util script to list missing MRMS files