Dataset {
    Float32 T[T = 12];
    Float32 Y[Y = 61];
    Float32 X[X = 72];
    Grid {
     ARRAY:
        Float32 heat_storage[T = 12][Y = 61][X = 72];
     MAPS:
        Float32 T[T = 12];
        Float32 Y[Y = 61];
        Float32 X[X = 72];
    } heat_storage;
} climatology;