Some fractal terrain questions

[Naima]

Ok but you got the issue , I am not able to avoid the bull's eye effect created everytime I paint in the temperatures , I am using the C , I press it enables then change to 0.1 the value , set to add or subtract ( can't find a function that says replace like umposing only a flat temperature ) then I click ok and I start painting but after I paint sometimes works on the borders of a temperature but others create thin stripes of temperature around a cyclonstyle eye , can't cntrol it effectively without having to change in and out all time the c ( pressing a second time disables it ) .
Wonderint then is it possible to paint in a similar fashion ( like a moving brush that increases progressively the contourns colors along a lookup table ) outside FT perhaps in Photoshop?

I am really trying to make the painting of temperature and wettness work but to no extent , also what actually influences the climates? Not only temperatures and wettness? Because I see that sometimes a climate biome jumps not to the next but to another , when I expect in a temperate latitude to paint a lower temperature I shouln't get tropical bush but temperate forest , increasing temperature leads to desert and savannah .


Is there a way tp paint those in similar but working fashion in photoshop perhaps?