Also, a good way to obtain example plain-xml-files is by converting an existing network with netconvert -s some.net.xml --plain-output-prefix plain
Am Do., 4. Aug. 2022 um 12:13 Uhr schrieb [email protected] < [email protected]>: > Hi Andrea, > > > > Relevant tests can be found here: > https://github.com/eclipse/sumo/tree/main/tests/netconvert/import/XML/alter_tls_program > > You specify it in the TLL plain XML > <https://sumo.dlr.de/docs/Networks/PlainXML.html#traffic_light_program_definition> > file format and* can use one linkIndex value for more connections* to > replicate a signal group responsible for multiple movements. It is not > necessary to have the same number of link indices and connections, although > this is the standard for TL programs in SUMO. > > > > Best regards > > Mirko > > > > > > > > > > -----Original-Nachricht----- > > Betreff: Re: [sumo-user] Manual setup between phase state character and > lane character and of connection in traffic light > > Datum: 2022-08-04T11:29:33+0200 > > Von: "Harald Schaefer" <[email protected]> > > An: "[email protected]" <[email protected]> > > > > > > > > Hi Andrea > > for me the tests in SUMO are pretty helpful. If you downloaded the > complete SUMO you can issue under Linux a command like > > find tests -name '*.xml' -print0|xargs -0 grep -l > connection.*link|grep -v net.xml > > This prints the names of all xml files containing connection and link and > not ending with net.xml > > You find for example this test > > tests/netconvert/function/tls_extended_attributes/ > > See also https://sumo.dlr.de/docs/Tools/Misc.html#extracttestpy for > extracting a test > > You can specify the linkIndex in a tll.xml file, which can be passed to > nextconvert via *--tllogic-files* > > As far as I understood link indices, every connection in a node must have > a unique linkIndex. > > So if two connection are controlled by one traffic light, you have to give > the appropriate letter twice in the phase definition. > > Best regards, Harald > > > > > Am 03.08.22 um 19:57 schrieb Andrea Castegnaro: > > Hi sumo community, > > We are building a 3d visualizer that can create road networks and export > them to sumo using netconvert with the plain xml files. > We are trying to insert traffic lights at desired junctions. At the moment > we are using the automatic generation using netconvert with the “ > *--tls.group-signals*” option by marking the type of the junction. > > However is it possible to still have the netconvert automatic generation > but for each junction specify which lane connection is associated with > which character in phase state string? > I have read previously that “linkindex” property might be helpful for > this, but I have the following questions: > > > > 1. In which file to I need to specify this parameter? > 2. Let s say for a given lane I have side turns and going straight but > I want to use only 1 signal for all of these possibility (basically > instructing the group signal). Do I need just to assign the same linkindex > to all of the connections from the given lane? > 3. Is there any example of the plain xml file with the traffic light > information that should be given to netconvert to help the program > generation? > > > > I would really appreciate any help, > Best regards, > > Andrea > > > _______________________________________________ sumo-user mailing list > [email protected] To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user > > > > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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