Hi, I am just considering what may happen if I fly over some high terrain and my plane goes into RTL or the nearest rally point.
If I set my RTL height to be 100m (relative to my launch/arming position) and I happen to be flying over a terrain that is 300m higher than my launch/arming position, am I at risk of the aircraft trying to descend to 100m and crashing into the terrain? Or is there a way I can program it to fly home at a given height before it descends to said 100m RTL height?
Currently, I have the parameter ALT_HOLD_RTL set to -1 to ensure the plane stays at its current height while it transits back to launch/arming position.
I am now considering the use of rally points, however I cannot see a way I can even set the plane to maintain its current height.