Dataset {
    Int16 cris_atrack[colloc_num = 4136789];
    Int16 cris_xtrack[colloc_num = 4136789];
    Int16 cris_fov[colloc_num = 4136789];
    Int16 viirs_gran[colloc_num = 4136789];
    Int16 viirs_atrack[colloc_num = 4136789];
    Int16 viirs_xtrack[colloc_num = 4136789];
} SNDR.SNPP.CRIS.20201218T0624.m06.g065.IMG_COL.std.v2_0.W.201218192416.nc;