Dataset {
    Int16 cris_atrack[colloc_num = 4215037];
    Int16 cris_xtrack[colloc_num = 4215037];
    Int16 cris_fov[colloc_num = 4215037];
    Int16 viirs_gran[colloc_num = 4215037];
    Int16 viirs_atrack[colloc_num = 4215037];
    Int16 viirs_xtrack[colloc_num = 4215037];
} SNDR.SNPP.CRIS.20201204T0506.m06.g052.IMG_COL.std.v2_0.W.201204132730.nc;