Gamma index calculation - possible issues

Hi @cedricbelanger,

Thanks for your bug report, and thank you for all the detail you’ve gone into to help reproduce it. It’s massively appreciated :slight_smile:.

I have a request regarding the following:

Just to cover our bases can you change from using imshow to instead using the following:

import matplotlib.pyplot as plt
plt.pcolormesh(x, y, dose, shading="nearest")

and then let’s go from there.

Cheers,
Simon