Dataset {
    Int16 cris_atrack[colloc_num = 4215425];
    Int16 cris_xtrack[colloc_num = 4215425];
    Int16 cris_fov[colloc_num = 4215425];
    Int16 viirs_gran[colloc_num = 4215425];
    Int16 viirs_atrack[colloc_num = 4215425];
    Int16 viirs_xtrack[colloc_num = 4215425];
} SNDR.SNPP.CRIS.20201019T1318.m06.g134.IMG_COL.std.v2_0.W.201020034748.nc;