Dataset {
    Int16 cris_atrack[colloc_num = 4180638];
    Int16 cris_xtrack[colloc_num = 4180638];
    Int16 cris_fov[colloc_num = 4180638];
    Int16 viirs_gran[colloc_num = 4180638];
    Int16 viirs_atrack[colloc_num = 4180638];
    Int16 viirs_xtrack[colloc_num = 4180638];
} SNDR.SNPP.CRIS.20170908T0036.m06.g007.IMG_COL.std.v2_0.W.200701140940.nc;