code: def gps2dt(gps_week, gps_ms):
      
      gps_epoch = datetime(1980,1,6,0,0,0)
      gps_week_s = timedelta(seconds=gps_week*7*24*60*60)
      gps_ms_s = timedelta(milliseconds=gps_ms) 
      return gps_epoch + gps_week_s + gps_ms_s
docs: Convert GPS week and ms to a datetime