Mistake in Docstring in Pyramid
This issues is for a function which is currently only available in Pyramid, not in Empyre.
In the docstring of the diagnostics.py, there is a mistake when looking at the averaging kernel with calculate_fwhm(). There it is stated that "The inverse [of the given FWHM] corresponds to the number of pixels over which is approximately averaged.". However, the FWHM needs to be divided by a to get from nm to pixel.