When the right edge of a colored right-most cell is removed, the rendering goes wrong, and a diagonal is created. Here's an example where cell 4 is rendered wrongly, while cell 3 without its left edge ...
Plotting with matplotlib.pyplot.imshow and a defined matplotlib.colors.LogNorm as norm will produce different results if an equal torch.tensor and numpy.array are used. Clang version: 17.0.6 CMake ...