Dataset {
    Int16 cris_atrack[colloc_num = 4204728];
    Int16 cris_xtrack[colloc_num = 4204728];
    Int16 cris_fov[colloc_num = 4204728];
    Int16 viirs_gran[colloc_num = 4204728];
    Int16 viirs_atrack[colloc_num = 4204728];
    Int16 viirs_xtrack[colloc_num = 4204728];
} SNDR.SNPP.CRIS.20120709T1418.m06.g144.IMG_COL.std.v2_0.W.200722142828.nc;