Dataset {
    Int16 cris_atrack[colloc_num = 4150196];
    Int16 cris_xtrack[colloc_num = 4150196];
    Int16 cris_fov[colloc_num = 4150196];
    Int16 viirs_gran[colloc_num = 4150196];
    Int16 viirs_atrack[colloc_num = 4150196];
    Int16 viirs_xtrack[colloc_num = 4150196];
} SNDR.SNPP.CRIS.20150529T2100.m06.g211.IMG_COL.std.v2_0.W.200710113929.nc;