Dataset {
    Float32 zlev[zlev = 1];
    Float32 T[T = 1982];
    Grid {
     ARRAY:
        Float64 sst[T = 1982][zlev = 1];
     MAPS:
        Float32 T[T = 1982];
        Float32 zlev[zlev = 1];
    } sst;
} sst;