Re: [sumo-user] od2trips vehicle restrictions

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

In our own tests, filtering preserves the distinction between <source> and <sink> edges.

Can you provide a minimal input example where filtering causes the loss of information?

Am Mo., 14. Apr. 2025 um 13:07 Uhr schrieb Federico De Falco <defalco@xxxxxxxxxxxxxxxxxxxx>:

Hi,

your solution worked, thank you!

Now I am facing another problem related to this one. I draw TAZs in netedit's TAZ mode, and I chose some edges that are sources and other taht are sinks, that are saved into a .add.xml file. Anyway, when I use od2trips and pass the filtered taz file as a parameter it contains all the edges, without any information about sources/sinks, and thus tries to generate trips that start from wrong edges.

Is there a way to generate trips from OD taking into account both sources/sinks and the vehicles allowed on each edge?

Thank you

FEDERICO  DE FALCO  Researcher		MISTER Smart Innovation laboratoriomister.it		Tecnopolo Bologna CNR  tecnopolo.bo.cnr.it
		PHONE	+39 051 639 9984
		EMAIL	defalco@xxxxxxxxxxxxxxxxxxxx
		ADDRESS	Tecnopolo Bologna CNR
			Via Piero Gobetti, 101
			40129 - Bologna, Italy
		PRIVACY	policy
		LET’S CONNECT	MISTER		Tecnopolo

 

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Da: sumo-user <sumo-user-bounces@xxxxxxxxxxx> per conto di Jakob Erdmann via sumo-user <sumo-user@xxxxxxxxxxx>
Inviato: mercoledì 2 aprile 2025 17:23
A: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Cc: Jakob Erdmann <namdre.sumo@xxxxxxxxx>
Oggetto: Re: [sumo-user] od2trips vehicle restrictions

 

od2trips doesn't read a networks and thus doesn't take into account permissions.

You can use  https://sumo.dlr.de/docs/Tools/District.html#filterdistrictspy to obtain a suitable taz for each vClass.

Am Mi., 2. Apr. 2025 um 16:23 Uhr schrieb Federico De Falco via sumo-user <sumo-user@xxxxxxxxxxx>:

Hi everybody,

I am using od2trips to generate trips from a O/D and a TAZ file. My problem is that a TAZ may contain some edges that does not allow all types of vehicle. 

For example, in my case a TAZ contains some source/sink edges (the source/sinks are described in .add.xml file ... is this taken into account by od2trips?) that does not allow passenger vehicles. This is the command I am using:

od2trips --taz-files test.taz.xml -z tazCount.xml -o odOutput.xml

where the test.taz.xml looks like this:

<taz id="taz_0" color="blue" edges="-23393174#0 -454892515#2 23393174#0 454892515#2"/>

and the tazCount.xml like this:

<tazRelation from="taz_0" to="taz_2" count="41"/>

then I want to use duarouter (I am using the command duarouter -n test.net.xml --route-files odOutput.xml -o duarouter.rou.xml ) but I get some errors like Error: Vehicle '2620' is not allowed to depart on edge 'E243'. . Edge E243 in fact allows only trucks.

How can I solve this problem?

Thank you

FEDERICO  DE FALCO  Researcher		MISTER Smart Innovation laboratoriomister.it		Tecnopolo Bologna CNR  tecnopolo.bo.cnr.it
		PHONE	+39 051 639 9984
		EMAIL	defalco@xxxxxxxxxxxxxxxxxxxx
		ADDRESS	Tecnopolo Bologna CNR
			Via Piero Gobetti, 101
			40129 - Bologna, Italy
		PRIVACY	policy
		LET’S CONNECT	MISTER		Tecnopolo

 

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