[OSRM-talk] Small way neglected

Daniel Patterson daniel at mapbox.com
Tue Dec 14 18:13:55 UTC 2021


Yves,

  I would say that OSRM's step-by-step instructions are definitely not
optimized for nordic ski trails.  The route _geometry_ will be correct, but
the steps are primarily designed to look at road class (highway=) and names
- none of the piste: tags are considered when generating steps.

  What does the optimal output look like in your opinion?  As a long-time
nordic ski racer myself, if I even bothered to use navigation, I'd mostly
only be interested in locations where there were intersections.  Are you
looking to analyze the various difficulty ratings along the selected route?

daniel

On Tue, Dec 14, 2021 at 10:04 AM Yves via OSRM-talk <
osrm-talk at openstreetmap.org> wrote:

> Hello,
> Playing around with OSRM, I figured that smaller ways seems to be
> coalesced with others to form a single 'step' in the output.
> I can't find any parameter in the Lua config to change this behaviour
> (yet).
> Any hint is appreciated.
> The use case is a short nordic skiing way with a different
> piste:difficulty along a much longer route.
> www.openstreetmap.org/way/103175249
> Regards,
> Yves
> _______________________________________________
> OSRM-talk mailing list
> OSRM-talk at openstreetmap.org
> https://lists.openstreetmap.org/listinfo/osrm-talk
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