Dataset {
    Int16 cris_atrack[colloc_num = 4260864];
    Int16 cris_xtrack[colloc_num = 4260864];
    Int16 cris_fov[colloc_num = 4260864];
    Int16 viirs_gran[colloc_num = 4260864];
    Int16 viirs_atrack[colloc_num = 4260864];
    Int16 viirs_xtrack[colloc_num = 4260864];
} SNDR.SNPP.CRIS.20200829T0454.m06.g050.IMG_COL.std.v2_0.W.200829131023.nc;