Dataset {
    Int16 cris_atrack[colloc_num = 4220499];
    Int16 cris_xtrack[colloc_num = 4220499];
    Int16 cris_fov[colloc_num = 4220499];
    Int16 viirs_gran[colloc_num = 4220499];
    Int16 viirs_atrack[colloc_num = 4220499];
    Int16 viirs_xtrack[colloc_num = 4220499];
} SNDR.SNPP.CRIS.20161004T0930.m06.g096.IMG_COL.std.v2_0.W.200707200051.nc;