iris.py 文件源码

def main(argv=None):
    if argv is None:
        argv = sys.argv

    parser = ArgumentParser('Fetch USArray MT data from IRIS.',
                            formatter_class=ArgumentDefaultsHelpFormatter)
    parser.add_argument('output_fname',
                        type=str,
                        help='name of output HDF5 file')
    parser.add_argument('station_id',
                        type=str,
                        help='USArray station identifier')
    parser.add_argument('dt1',
                        type=dt_parser,
                        help='start date and time (UTC)')
    parser.add_argument('dt2',
                        type=dt_parser,
                        help='end date and time (UTC)')
    args = parser.parse_args(argv[1:])
    df = fetch(args.station_id,
               args.dt1,
               args.dt2)

    df.to_hdf(args.output_fname, 'iris')