Dataset {
    Int16 cris_atrack[colloc_num = 4191315];
    Int16 cris_xtrack[colloc_num = 4191315];
    Int16 cris_fov[colloc_num = 4191315];
    Int16 viirs_gran[colloc_num = 4191315];
    Int16 viirs_atrack[colloc_num = 4191315];
    Int16 viirs_xtrack[colloc_num = 4191315];
} SNDR.SNPP.CRIS.20160729T0736.m06.g077.IMG_COL.std.v2_0.W.200708111608.nc;