Dataset {
    Int16 cris_atrack[colloc_num = 4217255];
    Int16 cris_xtrack[colloc_num = 4217255];
    Int16 cris_fov[colloc_num = 4217255];
    Int16 viirs_gran[colloc_num = 4217255];
    Int16 viirs_atrack[colloc_num = 4217255];
    Int16 viirs_xtrack[colloc_num = 4217255];
} SNDR.SNPP.CRIS.20210414T1600.m06.g161.IMG_COL.std.v2_0.W.210415021249.nc;