example_loikith_et_al.py 文件源码

def sample(month, days, **kwargs):

    print('Sample - Month: {} Days: {}'.format(month, days))
    files = []
    for year in YEARS:
        pattern = PATTERN.format(year, month)
        fs = glob.glob(pattern)
        dates = [split_fname(f) for f in fs]
        keep = [idx for idx, d in enumerate(dates)
                if d[1] == month and d[2] in days]
        files.extend(fs[idx] for idx in keep)
    print('Sample {} files'.format(len(files)))
    x = xr.open_mfdataset(files, chunks=CHUNKS or None)
    x.attrs['sample_kwargs'] = {'month': month, 'days': days}
    x.attrs['band_order'] = [TEMP_BAND]
    x.attrs['old_dims'] = [getattr(x, TEMP_BAND).dims[1:]]
    x.attrs['old_coords'] = {k: v for k, v in x.coords.items()
                             if k in ('lon', 'lat',)}
    return normalize_in_time(x)