Dataset {
    Int16 cris_atrack[colloc_num = 4180916];
    Int16 cris_xtrack[colloc_num = 4180916];
    Int16 cris_fov[colloc_num = 4180916];
    Int16 viirs_gran[colloc_num = 4180916];
    Int16 viirs_atrack[colloc_num = 4180916];
    Int16 viirs_xtrack[colloc_num = 4180916];
} SNDR.SNPP.CRIS.20130101T0842.m06.g088.IMG_COL.std.v2_0.W.200720142251.nc;