The existing code would leave grayscale images/rank 2 arrays transposed. This was not caught because the example array is symmetrical about its main diagonal, and thus equivalent to its transpose. This PR fixes the uiuism and updates the example to not be symmetrical.
The existing code would leave grayscale images/rank 2 arrays transposed. This was not caught because the example array is symmetrical about its main diagonal, and thus equivalent to its transpose. This PR fixes the uiuism and updates the example to not be symmetrical.