windspharm future

[rcomer]

Hi @ajdawson I just wanted to touch base and ask what your plans are (if any) for future maintenance of windspharm. We noticed there haven't been any updates here for a while, so perhaps you no longer have time for it. It's used a fair bit here in the Met Office and my group uses it for operational post-processing, so we obviously need to make some future-proof plans. I've just checked that it seems to work quite happily with python 3.9 and Iris 3.0.1, so I don't have any immediate worries, just thinking a bit longer term.

Huge thanks to you for making it available to begin with!