Fly to here mission planner question

Ground Control Software Mission Planner
1

Hi All,
Just finished a flight and noted that the ‘fly to here’ is in relative altitude rather than absolute, which is what I work with. Just wondering if there is a way to adjust this?

2

Not without changing the code.

Currently it uses the MAVLink.MAV_FRAME.GLOBAL_RELATIVE_ALT_INT altitude reference modifier.
If you want to change it, then it is in the mavlinkinterface.cs line 3022. Change it to MAVLink.MAV_FRAME.GLOBAL_INT

Or you can write a plugin, which add a FlyToHere-Abs-Alt menuitem to the context menu.