I have a GPS track in GPX format available from a recent bike tour and I need and want to do some analysis on the tracks. I'm wondering whether there is any way to transform the GPX data into an elevation model/graph like this (blue):
I created this image above using the german platform komoot.de where you can upload your GPX tracks but it's not customizable or in any way editable/scalable/exportable.
Are there any tools to achieve this? (The pink speed graph is optional.)