I have a Pixhawk and a Kakute F7, both running aurducopter.
On the Pixhawk, the altasl field shows my actual altitude above seal level…about 1875 meters.
On the Kakute F7, altasl shows zero (fluctuating around a bit). Also…I run the Yaapu script on my Taranis X9D…and it shows 1900 meters for GALT.
- Why the differences in the altasl field?
- Why, even when altasl is showing zero, does Yaapu show 1900m? Maybe Yaapu is still getting the raw data?
And what’s maybe a different/separate problem…Yaapu (with the Kakute) is only showing the GALT to the nearest 100 meters.
So as I climb, at some point the GALT goes from 1900 meters to 2000 meters, and then back to 1900 meters as I descend (but the baro is showing the altitude above ground).
I’ve two separate GPS models and all the altitudes behaved the same way.
Thanks…