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Re: [sumo-user] Graph Representation for Road Network
  • From: Michael Behrisch <oss@xxxxxxxxxxx>
  • Date: Mon, 3 Dec 2018 14:51:10 +0100
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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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