Dataset {
    Float32 X[X = 131];
    Float32 Y[Y = 129];
    Float32 T[T = 23731];
    Grid {
     ARRAY:
        Float32 partial_Y[T = 23731][Y = 129][X = 131];
     MAPS:
        Float32 T[T = 23731];
        Float32 Y[Y = 129];
        Float32 X[X = 131];
    } partial_Y;
} partial_Y;