Would it be possible to create a data field were the elevation profile of a created navigation course is shown?
If so; Can the current position be indicated on the elevation profile? (e.g. by filling the chart until current position with different color, a progress bar, ...)
All of this is by my knowledge available on the Garmin Edge series. here is an example of what I mean: http://www.scarletfire.co.uk/how-to-use-your-garmin-edge-elevation-screen-to-climb-hills-more-effectively/
Thanks!