[dfsnow]

These are great suggestions, thank you!

I played around with a single static colormap for all scales but couldn't find one that worked well/looked good. Perhaps I'll add a slider that lets you manually select the values of the legend.

The second suggestion is a no-brainer. I'll definitely get that added.

[jonny_eh]

Maybe it sticks to whatever colors are initially shown, and there's a button to "reset colors"?