Any help would be appreciated. I have search and searched and not received a satisfactory solution. I have a simple issue.
I would like to use the Auto Land command in Mission Planner to land airplane 5m BELOW my home take-off elevation. It seems that only values greater than zero are allowed in the landing altitude parameter in mission planner with Arduplane 4.0.9. Is this really true?
Another way would be to manually, set the home altitude in the mission file to 5m below the actual elevation. In this case, I worry that the barometer would still set the zero altitude at the true home elevation. Any thoughts on how to accomplish this simple thing?
ps. It seems one CAN enter negative values in AP dev 4.1 but I do not want to upgrade at this point.
thank you all (in advance).