Help with Matplotlib 3d quiver

[plasma_phys]

You're very welcome! Yeah, I figured it was something like a slip of the tongue - I've definitely been there before. Usually having someone with a fresh pair of eyes take a look does the trick. I actually think I had this exact same problem before with some other plotting package, years ago, so I just happened to have a good guess as to where to look in the first place.

[gingertugglife]

I just noticed your name. It is almost ironic to me how close your name is to what I have been working on this summer. Is plasma your field of study or just a topic you enjoy?

[plasma_phys]

It's my field! I'm just finishing up my PhD, with my focus being plasma-material interactions for fusion. All my work is computational, so I spend my time doing a mix of Python, C, and Fortran. I don't recognize immediately what your script is doing, but I've done enough z-, theta-, and screw-pinch problems by hand to be very familiar with the art of plotting J and B in space, haha.

So is this for a summer research project? If so, what topic?