| Re: [sumo-user] Graph Representation for Road Network |
Hi,
further information on the sumolib functions is also here:
http://www.sumo.dlr.de/pydoc/sumolib.html
Best regards,
Michael
Am 04.12.18 um 03:20 schrieb Ei Ei Mon:
> Dear,
>
> Which link can I reference for function of sumolib like retrieve nodes,
> edges and connections?
> Thank you in advance.
>
> with best regards,
>
> On Mon, Dec 3, 2018 at 8:55 PM Ei Ei Mon <eieimonimceits@xxxxxxxxx
> <mailto:eieimonimceits@xxxxxxxxx>> wrote:
>
> Thank you very much, I will try it.
>
> On Mon, Dec 3, 2018 at 8:51 PM Michael Behrisch <oss@xxxxxxxxxxx
> <mailto:oss@xxxxxxxxxxx>> wrote:
>
> Hi,
> yes you can build a directed graph from a sumo network. Whether
> it is
> acyclic depends on your input. If you use sumolib you can easily
> access
> all the nodes and edges together with the connectivity, see here for
> examples: http://sumo.dlr.de/wiki/Tools/Sumolib#usage_examples
>
> Please be aware that connectivity in the node-edge-graph created
> this
> way does not imply connectivity in the road network because
> there may be
> specific restrictions at nodes (like no left turns allowed) or for
> certain vehicle classes.
>
> Best regards,
> Michael
>
> Am 02.12.18 um 17:21 schrieb Ei Ei Mon:
> > Dear,
> >
> > Can I create directed acyclic graph for the whole road network
> in SUMO?
> > Are there any methods for this purpose?Could you suggest me?
> >
> > with best regards,
> >
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>