Finally got Wilbur to work. However, it missed the river tracks in some spots and did not even make rivers in others. The two white ellipses are where Wilbur missed slightly. The two red ellipses are where Wilbur missed entirely. Below is the latest version that I am still working on.

BTW: Found some new software that is supposed to track drainage on a greyscale fractal map, but preferrably DEMs. Instead of trying to find rivers, it finds drainage and watersheds from greyscales (DEMs). Now I need to find some software to convert over to DEMs. Haven't tried it yet, but looking forward to using it and see what happens.



rmfr