Add new datasets, including
- 0080_20210730_160000_01_02.scn.gz
- 2006_20220324_000000_000.scnx.gz
- 2013051000000600dBZ.vol
- 71_20181220_060628.pvol.h5
- DWD-Vol-2_99999_20180601054047_00.h5
- SUR210819000227.RAWKPJV
- 20220628072500_savevol_COSMO_LOOKUP_TEMP.nc
- MLA2119412050U.nc
- MLL2217907250U.003.nc
- T_PAGZ35_C_ENMI_20170421090837.hdf
- cfrad.20080604_002217_000_SPOL_v36_SUR.nc
- cor-main131125105503.RAW2049