Jim, thanks. I burned my bridges at PRL when I tried submitting something earlier. Wish I could find the response, but it was something to the effect that PRL is mainly looking for models that improve the fundamental understanding of physics and that climate science does not fit into that category. That's why I was surprised that they published these last two papers on QBO.

> "I'm suffering from the paradox of choice as to what's the best open source tool to code a solid geometry earth model simulation? I've not been able to find out what nullschool's programmed in. Fenics and Blender are 2 other possibles."

Is this solid geometry or more concerning fluid geometry?