Try not to cache the script because it’s annoying.
I don’t know if this actually works.
API: Return average value for snow coverage per rect
It’s hardcoded to 1 at the moment because there are no date ranges yet, but who cares?;)
Web/JS: Customize the Canvas tile renderer to our needs
* Uses snow coverage value for the opacity
* Doesn’t do stuff we don’t need anymore
* It might be broken in edge cases
* My mind might also be broken now