http://electroduck.com/images/simutrans/TRANSPORTIAN_ISLANDS.ppm (http://electroduck.com/images/simutrans/TRANSPORTIAN_ISLANDS.ppm)
NOTE: it's my first map, sorry that i wasted so much space on desert and water
You should add a image to be a preview for us.
Also the desert and water is just a question of changing the climate settings.
And it don't work, the heigh can't be 400. Did you tested it?
Works for me - but the mountains are a little too extreme.
Small preview of electroduck's map...
(http://img809.imageshack.us/img809/5414/transportianislands.th.jpg) (http://img809.imageshack.us/i/transportianislands.jpg/)
I think the mountain heights are okay. If anything, they could be even taller.
Looks like a volcanic island.
It is supposed to be a volcanic island. It is a fantasy map that I drew from scratch in Gimp.