Dataset {
    Int16 cris_atrack[colloc_num = 4137128];
    Int16 cris_xtrack[colloc_num = 4137128];
    Int16 cris_fov[colloc_num = 4137128];
    Int16 viirs_gran[colloc_num = 4137128];
    Int16 viirs_atrack[colloc_num = 4137128];
    Int16 viirs_xtrack[colloc_num = 4137128];
} SNDR.SNPP.CRIS.20120526T1218.m06.g124.IMG_COL.std.v2_0.W.200722211503.nc;