Dataset {
    Int16 cris_atrack[colloc_num = 4256942];
    Int16 cris_xtrack[colloc_num = 4256942];
    Int16 cris_fov[colloc_num = 4256942];
    Int16 viirs_gran[colloc_num = 4256942];
    Int16 viirs_atrack[colloc_num = 4256942];
    Int16 viirs_xtrack[colloc_num = 4256942];
} SNDR.SNPP.CRIS.20150224T1824.m06.g185.IMG_COL.std.v2_0.W.200710142854.nc;