Dataset {
    Float32 zlev[zlev = 1];
    Float32 Y[Y = 89];
    Float32 X[X = 180];
    Grid {
     ARRAY:
        Float32 sst[zlev = 1][Y = 89][X = 180];
     MAPS:
        Float32 zlev[zlev = 1];
        Float32 Y[Y = 89];
        Float32 X[X = 180];
    } sst;
} sst;