- fgTie("/environment/wind-north", getWindNorth);
- fgTie("/environment/wind-east", getWindEast);
- fgTie("/environment/wind-down", getWindDown);
+ fgTie("/environment/wind-north", getWindNorth, setWindNorth);
+ fgTie("/environment/wind-east", getWindEast, setWindEast);
+ fgTie("/environment/wind-down", getWindDown, setWindDown);