Update 3/23

MHD

Diffusion coefficient still appears too high. However, when set at what I think it should be, I run into min timestep issues (Atma appears to be having a similar issue). I first believed this to be related to the addition of a DIFF_ALPHA2 term for the maxspeed: 

maxspeed(Info%level) = max(maxsolverspeed(Info%level), max(maxspeed(Info%level), 10d0*DIFF_ALPHA2/levels(Info%level)%dx))

But looking again, the lower DIFF_ALPHA2, the lower that term should be, so I don't believe that's the problem.

Charge Exchange

Low-wind run finished over the weekend. Working on the postprocessing now, along with the new separate-temperature postprocessing for both.

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