<div dir="ltr"><div>"The question is what the final purpose is."<br><br></div>Custom routing (more complicated than just finding route from A to B).<br><div><br>"For smaller scale graph stuff i am using postgis with the osmosis schema"<br><br></div><div>Can you give example how it is done (code/documentation)?<br><br>"not on a per country size."<br><br></div><div>For start it would be city-sized data, I am not interested in processing data for <br></div><div>entire planet. It would be anyway routing for bicycle/pedestrians so range is<br></div><div>limited.<br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-03-23 8:23 GMT+01:00 Florian Lohoff <span dir="ltr"><<a href="mailto:f@zz.de" target="_blank">f@zz.de</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Hi,<br>
<div><div class="h5"><br>
On Sun, Mar 22, 2015 at 04:56:32PM +0100, Mateusz Konieczny wrote:<br>
> I am looking for library that is processing OSM data into routing graph.<br>
> This graph will be later processed by my program so tight integration with<br>
> existing routing engine is unneeded and unwanted.<br>
><br>
> I am hoping that I will be able to reuse already existing code that is<br>
> supporting relation restrictions, access tags etc.<br>
><br>
> It is not necessary that it is high performance, simplicity and small<br>
> line count would be preferable.<br>
><br>
> Is there some obvious solution? From what I found OSRM and<br>
> OpenTripPlanner are promising. In case of OSRM "Project OSRM is a stack<br>
> of high-performance tools" is quite scary. With OpenTripPlanner I am<br>
> unsure whatever<br>
> <a href="https://github.com/opentripplanner/OpenTripPlanner/wiki/GraphBuilder" target="_blank">https://github.com/opentripplanner/OpenTripPlanner/wiki/GraphBuilder</a><br>
> is tightly coupled to other parts of application or is it something<br>
> that is generally usable.<br>
<br>
</div></div>The question is what the final purpose is. For smaller scale<br>
graph stuff i am using postgis with the osmosis schema. I am grabbing<br>
all ways and then splitting ways at junctions etc so in the end you<br>
get a graph (which i am solving as a steiner tree). Takes some seconds.<br>
<br>
This works pretty well but most likely not on a per country size.<br>
<br>
Flo<br>
<span class="HOEnZb"><font color="#888888">--<br>
Florian Lohoff <a href="mailto:f@zz.de">f@zz.de</a><br>
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<br></blockquote></div><br></div>