Jannis Lübbe

Thanks for the quick response. I'll give you some data to my setup and location: 110W@1000W/m2 panel: s = 0.514 # m2 eff = 0.22 lat = 52.5 lon =...

I am using the Python package [timezonefinder](https://pypi.org/project/timezonefinder) which seems to work well using the lat/lon position as input.

Zooming the Heightgraph while showing the proper distance axis segment sounds interesting and is exactly what I need.

Multiple Heightgraphs on one page could be interesting as well. It could be e.g. a comparison of GPS altitude, barometric and elevation model data. Or viewing surface type and steepness...