Dataset {
    Int16 cris_atrack[colloc_num = 4196638];
    Int16 cris_xtrack[colloc_num = 4196638];
    Int16 cris_fov[colloc_num = 4196638];
    Int16 viirs_gran[colloc_num = 4196638];
    Int16 viirs_atrack[colloc_num = 4196638];
    Int16 viirs_xtrack[colloc_num = 4196638];
} SNDR.SNPP.CRIS.20120411T1900.m06.g191.IMG_COL.std.v2_0.W.201109215309.nc;