Dataset {
    Int16 cris_atrack[colloc_num = 4129567];
    Int16 cris_xtrack[colloc_num = 4129567];
    Int16 cris_fov[colloc_num = 4129567];
    Int16 viirs_gran[colloc_num = 4129567];
    Int16 viirs_atrack[colloc_num = 4129567];
    Int16 viirs_xtrack[colloc_num = 4129567];
} SNDR.SNPP.CRIS.20201208T1118.m06.g114.IMG_COL.std.v2_0.W.201208211848.nc;