如何解决Google Earth Pro中.kml文件LineStrings截断问题？

我用Python的simplekml库制作KML文件，用Point标记机场，LineStrings展示航线。生成的KML在Google Earth网页版显示正常，但在Google Earth Pro中，航线会随缩放等级出现截断情况。

我已经尝试调整LineString属性（增大线宽、设置altitudemode为clamptoground、开启tessellate=1），但问题仍未解决，代码如下：

for i in range(len(path)):
    airport_coords = (
        airports_df[airports_df['Code'] == path[i]]['Longitude'].values[0],
        airports_df[airports_df['Code'] == path[i]]['Latitude'].values[0]
        )
    point = kml.newpoint(name=path[i], coords=[airport_coords])
    point.style.iconstyle.icon.href = 'http://www.gstatic.com/mapspro/images/stock/1417-trans-airport.png'
    point.style.iconstyle.scale = 3
    if i > 0:
        last_coords = (
            airports_df[airports_df['Code'] == path[i-1]]['Longitude'].values[0],
            airports_df[airports_df['Code'] == path[i-1]]['Latitude'].values[0]
            )
        line = kml.newlinestring(name='Line', coords=[last_coords, airport_coords])
        line.style.linestyle.width = 3
        line.style.linestyle.altitudemode = simplekml.AltitudeMode.clamptoground
        line.style.linestyle.tessellate = 1
        line.style.linestyle.color = simplekml.Color.red

问题示例图 #

• Google Earth Pro中航线截断：
• Google Earth网页版无截断：

内容的提问来源于stack exchange，提问作者MrManini