I'm happy with the colors now.

Color generation is better now.

Now, lowest to highest:
blue
green
red

Better colors?

Modified color generation...

Lowest to highest:
black = 0
blue = ~1024
green = ~2048
red = ~3072
white = 4095

I'm not sure I like it though, so this will probably be changed again.

Or maybe have a toggle to make color generation relative to lowest and highest elevations in the map, or for full BZ height range...

Ideas!

First Version!

It works!

Color generation algorithm needs some work still, but it works!