Draw crystal and plot axis
Hi, For strong crystal curvature there is an issue of correctly drawing the crystal. You can see it in the picture and there's also an error message that pops up while drawing the crystal: " C:\Users\benja\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\mmpxrt\mmpxrt.py:2219: RuntimeWarning: invalid value encountered in double_scalars parzV=-1*(crystalR^2-(r[1])^2)^(1/2)+crystalR "
Lastly, how can we plot the multiple axis so that the unit lengths are the same. For example, in the upper picture, the z and y unit lengths should be the same so that the half-cylinder crystal indeed looks like a half-circle and not like a half-oval.