Dataset {
    Int16 cris_atrack[colloc_num = 4192685];
    Int16 cris_xtrack[colloc_num = 4192685];
    Int16 cris_fov[colloc_num = 4192685];
    Int16 viirs_gran[colloc_num = 4192685];
    Int16 viirs_atrack[colloc_num = 4192685];
    Int16 viirs_xtrack[colloc_num = 4192685];
} SNDR.SNPP.CRIS.20171019T1554.m06.g160.IMG_COL.std.v2_0.W.200706172721.nc;