Uphill Downhill are not accurate
byrod opened this issue · 2 comments
byrod commented
Hello I have an issue with the get_uphill_downhill()
Downhill and uphill are ok if upload my gpx on this website for example (visugpx.c*m)
Uphill / Downhill : ~ +228m -230 m
With gpxinfo they are:
Total uphill: 480.07m
Total downhill: 259.27m
SportsTracker-Walking-20210614-60c7399c5dce230db45a63a4.zip
I didn't find any help by searching by myself, so I post here.
Sorry if this is not an issue.
tkrajina commented
The problem is that the first few points in your track have no elevations and gpxpy is treating that as elevation=0.
I changed that now (4ca77c1) and it should be fixed in the new version.
byrod commented
Thank you !