FUEL: REFUELED is an enhancement modification for the game FUEL, which brings multiple bug-fixes, improvements and the addition of various new content.
This screenshot shows the work done on the Free Ride Extreme Editor part of FUEL: REFUELED's provided development tools. I last showed this back in May of 2012 - screenshot here: Moddb.com Since then its been given a make-over, most significantly the addition of a GUI.
As you change values in each of the relevant text boxes, some recognizable symbols are displayed to indicate what exactly you've set. Given how game weather behaves compared to real weather the symbols may not be exact, but closest possible meaning etc. (Wind for example has no direction or speed in-game.)
Zones field goes from 1 to 19 and Vista Point 1 to 6, if you enter anything else then you will get some red invalid text. Most common mistakes such as entering numbers out of range will be corrected, but the app is relatively simple so don't expect it to babysit you if you deliberately make mistakes.
I'm still working on this, its not yet finished - but I wanted to show current progress at least.