Re: [sumo-user] Adjacent edges using TraCI

[Craig C. <and...@gm...>]

Yes, that's in the sumolib python library. But I don't think that's actually part of the TraCI client in the sumo executable.

Craig Cooper - Computer Engineering Student

On 22/07/2013, at 4:17 PM, Jakob Erdmann <nam...@go...> wrote:

> Hello,
> take a look at at
> https://sourceforge.net/apps/mediawiki/sumo/index.php?title=Tools/Sumolib.
> you get the subsequent edges like this:
> net.getEdge(someID).getOutgoing()
> regards,
> Jakob
> 
> 2013/7/20 Craig Cooper <and...@gm...>:
>> Sofiane,
>> 
>> I don't think the functionality you want has been implemented in TraCI quite yet. However it is on the todo list, as far as I know. I recently tried to do the same thing and was told as such.
>> 
>> I got around the problem by writing a python script to scan the net file and get the information I needed, dumping it in a text file to be loaded into my simulation. Using the sumolib module that comes with SUMO, you should be able to do it quite easily.
>> 
>> Craig Cooper - Computer Engineering Student
>> 
>> On 20/07/2013, at 4:51 AM, Sofiane ZEMOURI <sof...@gm...> wrote:
>> 
>>> Hi,
>>> 
>>> I am currently working on a simulation scenario using SUMO and i have
>>> encountered some difficulties accessing some of the simulation information
>>> using TraCI.
>>> 
>>> In fact, i want to extract the IDs of all the road segments directly linked
>>> (one junction away) to a road segment, a given vehicle is on, at a given
>>> time step. I found out that it is possible to extract the outgoing lanes of
>>> a given lane with the help of the command LANE_LINKS, but again, it is hard
>>> to know the exact number of lanes on an edge given only the id of this
>>> edge, and most importantly, in the case where there is an edge connected to
>>> my edge (the edge on which the vehicle is), but this connected edge has
>>> only ingoing lanes (single way). How can i figure out that there is a a
>>> road segment there and that is linked to my road segment?
>>> 
>>> Thank you in advance for your time and answer.
>>> 
>>> Best regards
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>> 
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