Quote Originally Posted by jwbjerk View Post
P.S. Interesting thing i've observed. Lots of imaginary maps have continents with mountains roughly in the middle, but earth doesn't seem to work that way. Almost all the main watersheds are jammed up against one side of a continent, usually with a smaller watershed opposite.
As though moving plates accumulate long piles of stuff on the side that's undergoing collision vs. the simple fractal models that use a function that's the same in all directions, which means that the high spots will be in the middle. It's a good observation that many people never make.

Nice work on the altitudes, btw.