Python GPXPy speed data is missing about gpxpy

[davidefiocco]

This should be solved by invoking parse with a version argument set to "1.0".

gpx_file = open("route.gpx", "r")
gpx = gpxpy.parse(gpx_file,version="1.0")
data = gpx.tracks[0].segments[0].points

# for example
for pt in data:
    print(pt.speed)

[Loois1995]

This should be solved by invoking parse with a version argument set to "1.0".

gpx_file = open("route.gpx", "r")
gpx = gpxpy.parse(gpx_file,version="1.0")
data = gpx.tracks[0].segments[0].points

# for example
for pt in data:
    print(pt.speed)

Yes this works. Thank you

[tkrajina]

Exactly.

From the README says:

For example, GPX 1.0 specified a speed attribute for every track point, but that was removed in GPX 1.1. If you parse GPX 1.0 and serialize back with gpx.to_xml() everything will work fine. But if you have a GPX 1.1 object, changes in the speed attribute will be lost after gpx.to_xml(). If you want to force using 1.0, you can gpx.to_xml(version="1.0"). Another possibility is to use extensions to save the speed in GPX 1.1.