I want to calculate the grade of a steep section of a route - see attached screenshot showing the steepest section of the route with a broken horizontal arrow - so as to help me estimate how difficult it would be for me to hike the section ahead of time. For this, I would need both the elevation at each end of the section and length of the section.
While I hover the cursor over the graph, it does give me the elevation but not its distance from the starting point on X-axis, which is required to calculate the length of the section. With both values known (elevation difference and length of the section), it would be easy to use a scientific calculator to calculate the grade of the section or simply use (Elevation Difference/Lenght of Section) to indicate how steep the section is.
Could you update the application to provide this value? It would be even better if the application could display the gradient between two selected points on the route.
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