Mini Roadbook - Support Ascent/Descent and distance from previous point

[fatphil2001]

Currently we can display altitude, total ascent, total descent, and total distance

Displaying ascent, descent and distance from previous point could be useful.

[patrovite]

The current functions to calculate the total ascent, descent... are global. Modify the function in order to compute the calculation between to 2 positions of the track.

[trilomix]

Hello I tried to make a road book for UT4M 160

And I also think it would be nice to add D+ and distance from previous tagged position in the road book. It's already available in the chart as "dt distance" So perhaps add "%dd" for delta distance and "%d+" for delta D+ from previous tag.

Regards,

[patrovite]

Good idea. I'll check if it's possible.

[trilomix]

It's seem to be quite easy. Just replace in MiniRoadBook context the CgData to MrbData. After five modifications I get the time delta from previous Tag working

[trilomix]

I did a first shot: I can share the update code if you want.

[patrovite]

Yes please.

[trilomix]

I did a pull request ...