Dataset {
    Int16 cris_atrack[colloc_num = 4165200];
    Int16 cris_xtrack[colloc_num = 4165200];
    Int16 cris_fov[colloc_num = 4165200];
    Int16 viirs_gran[colloc_num = 4165200];
    Int16 viirs_atrack[colloc_num = 4165200];
    Int16 viirs_xtrack[colloc_num = 4165200];
} SNDR.SNPP.CRIS.20200914T0436.m06.g047.IMG_COL.std.v2_0.W.200914140550.nc;