Dataset {
    Int16 cris_atrack[colloc_num = 4141209];
    Int16 cris_xtrack[colloc_num = 4141209];
    Int16 cris_fov[colloc_num = 4141209];
    Int16 viirs_gran[colloc_num = 4141209];
    Int16 viirs_atrack[colloc_num = 4141209];
    Int16 viirs_xtrack[colloc_num = 4141209];
} SNDR.SNPP.CRIS.20131221T1954.m06.g200.IMG_COL.std.v2_0.W.200717182507.nc;