Dataset {
    Int16 cris_atrack[colloc_num = 4198321];
    Int16 cris_xtrack[colloc_num = 4198321];
    Int16 cris_fov[colloc_num = 4198321];
    Int16 viirs_gran[colloc_num = 4198321];
    Int16 viirs_atrack[colloc_num = 4198321];
    Int16 viirs_xtrack[colloc_num = 4198321];
} SNDR.SNPP.CRIS.20171012T1554.m06.g160.IMG_COL.std.v2_0.W.200706172528.nc;