Dataset {
    Int16 cris_atrack[colloc_num = 4193541];
    Int16 cris_xtrack[colloc_num = 4193541];
    Int16 cris_fov[colloc_num = 4193541];
    Int16 viirs_gran[colloc_num = 4193541];
    Int16 viirs_atrack[colloc_num = 4193541];
    Int16 viirs_xtrack[colloc_num = 4193541];
} SNDR.SNPP.CRIS.20170605T0130.m06.g016.IMG_COL.std.v2_0.W.200706211336.nc;