Dear Mirko, Maybe you miss my e-mail.
Could you reply to my question: Is there any function in python or other packages that can provide edge's reachable edges as sumo-gui show? Best, Yanglan On Fri, Sep 15, 2023 at 10:00 AM Yanglan Wang <[email protected]> wrote: > Dear Mirko, > > This is very helpful! And my new question is do we have any such function > in python or other package to provide edge's reachable edges? If we have > such function, we can use it to generate valid origin-destination pairs. > > Thanks a lot! > > Best, > Yanglan > > On Fri, Sep 15, 2023 at 5:59 AM Mirko Barthauer <[email protected]> > wrote: > >> Dear Yanglan, >> >> >> >> all edges along the route have to allow the vehicle in question to pass, >> not only those where it departs and arrives. You can use a feature of >> sumo-gui to check where your vehicle can arrive: >> >> - right click on the start edge to open the context menu >> - choose "select reachable" ... >> - .. and the vehicle class of the problematic vehicle >> - the reachable lanes starting from the start edge are highlighted >> >> >> >> Best regards >> >> Mirko >> >> >> >> >> >> >> >> -----Original-Nachricht----- >> >> Betreff: [sumo-user] Error in duarouter >> >> Datum: 2023-09-14T08:55:14+0200 >> >> Von: "Yanglan Wang via sumo-user" <[email protected]> >> >> An: "[email protected]" <[email protected]> >> >> >> >> >> >> >> Dear SUMO, >> >> When using duarouter to generate routes from "od.odtrips.xml", it has >> problem like this: >> >> Error: No connection between edge '-12184790' and edge '12182499#5' found. >> Error: Mandatory edge '12182499#5' not reachable by vehicle '664'. >> Error: The vehicle '664' has no valid route. >> Error: No connection between edge '12189756#3' and edge '-12182716#3' >> found. >> Error: Mandatory edge '-12182716#3' not reachable by vehicle '692'. >> Error: The vehicle '692' has no valid route. >> >> I don't want to use "--ignore-errors" in my situation. >> >> The network is generated by using netconvert from openstreetmap. And I >> also make sure all start edges and end edges in "od.odtrips.xml" allow for >> vehicle type of "passenger". >> >> I also check some trip, for example like entry "<trip id="0" >> depart="3720.0" from="12181485#0" to="59779571#4" fromTaz="4549.0" >> toTaz="4599.0" departLane="free" departSpeed="max" type="type1"/>". I check >> the two edges(from and to) in sumo-gui. It seems they are connected and I >> can find a route between them. >> >> My question is: >> what may cause the error like this: "No connection between edge >> '12189756#3' and edge '-12182716#3' found." if two edges are connected by >> some routes in sumo-gui. Can duarouter consider the road type? like some >> roads allow vehicles to pass but others don't allow vehicles to pass? If >> duarouter already considers different road types, how to use it when using >> duarouter? >> >> Thank you very much for your help! >> Yanglan >> >> >> "od.odtrips.xml" like this: >> >> <?xml version="1.0" encoding="UTF-8"?> >> <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd";> >> <vType id="type1" vClass="passenger"/> >> <trip id="0" depart="3720.0" from="12181485#0" to="59779571#4" >> fromTaz="4549.0" toTaz="4549.0" departLane="free" departSpeed="max" >> type="type1"/> >> <trip id="1" depart="3720.0" from="-12178844#2" to="-59779605#0" >> fromTaz="4549.0" toTaz="4549.0" departLane="free" departSpeed="max" >> type="type1"/> >> <trip id="2" depart="3720.0" from="12180095#0" to="-506804742#1" >> fromTaz="4549.0" toTaz="4549.0" departLane="free" departSpeed="max" >> type="type1"/> >> >> I want to know what >> >> >> >
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