GPX analysis - step 3

GPX_analysis_step_3.py

for segment in gpx.tracks[0].segments: # all segments

    data = segment.points

    for point in data:
        df = df.append({'lon': point.longitude, 'lat' : point.latitude, 'alt' : point.elevation, 'time' : point.time}, ignore_index=True)
    
df = df.sort_values(by=['time'])
df = df.reset_index()

df = df.fillna(method='ffill')
df = df.fillna(method='bfill')