Mastodawn

Messing around with this terrain again... and in science code :D I'll update you all when it's working!

Progress! [mystery feature set in rusty brown] and [other mystery feature set in olivine polygons] lining about as expected 🤔

You know me, both are about static terrain features which help to identify winter snowpack hazards. More... soon!

Aside: Olivine Polygons could be a band name. It's yours, you're welcome!