Dataset { Float32 T[T = 23717]; Float32 Y[Y = 131]; Float32 X[X = 132]; Grid { ARRAY: Float32 partial_Y[T = 23717][Y = 131][X = 132]; MAPS: Float32 T[T = 23717]; Float32 Y[Y = 131]; Float32 X[X = 132]; } partial_Y; } partial_Y;