Dataset {
    Float32 Y[Y = 400];
    Float32 scan[scan = 1];
    Float32 X[X = 1440];
    Float32 T[T = 39432];
    Grid {
     ARRAY:
        Float32 precipitation[T = 39432][scan = 1][X = 1440][Y = 400];
     MAPS:
        Float32 T[T = 39432];
        Float32 scan[scan = 1];
        Float32 X[X = 1440];
        Float32 Y[Y = 400];
    } precipitation;
} three-hourly;