Dataset { Float32 Y[Y = 698]; Float32 X[X = 591]; Float32 T[T = 1568]; Grid { ARRAY: Float32 partial_Y[T = 1568][Y = 698][X = 591]; MAPS: Float32 T[T = 1568]; Float32 Y[Y = 698]; Float32 X[X = 591]; } partial_Y; } partial_Y;