Dataset {
    Int16 cris_atrack[colloc_num = 4225825];
    Int16 cris_xtrack[colloc_num = 4225825];
    Int16 cris_fov[colloc_num = 4225825];
    Int16 viirs_gran[colloc_num = 4225825];
    Int16 viirs_atrack[colloc_num = 4225825];
    Int16 viirs_xtrack[colloc_num = 4225825];
} SNDR.SNPP.CRIS.20121219T1312.m06.g133.IMG_COL.std.v2_0.W.200720172443.nc;