Dataset {
    Int16 cris_atrack[colloc_num = 4199227];
    Int16 cris_xtrack[colloc_num = 4199227];
    Int16 cris_fov[colloc_num = 4199227];
    Int16 viirs_gran[colloc_num = 4199227];
    Int16 viirs_atrack[colloc_num = 4199227];
    Int16 viirs_xtrack[colloc_num = 4199227];
} SNDR.SNPP.CRIS.20130209T1036.m06.g107.IMG_COL.std.v2_0.W.200720143032.nc;