Dataset {
    Float32 Y[Y = 693];
    Float32 X[X = 591];
    Float32 T[T = 12];
    Grid {
     ARRAY:
        Float32 precipitation[T = 12][Y = 693][X = 591];
     MAPS:
        Float32 T[T = 12];
        Float32 Y[Y = 693];
        Float32 X[X = 591];
    } precipitation;
} precipitation;