Hello,
the proper solution is to split the edge because access permissions in SUMO
cannot change within a lane.
If you perform the split in netedit (right-click, 'split edge here') then
it should not affect the number of lanes.
If you only split the edges that are incoming to an intersection rather
than both ('split edges in both directions') then there will be no
turn-arounds.
Also, if you have some reason to split both edges then you can still delete
the turn-around connections in netedit.
The equivalent effect can also be achieved with xml input of split
definitions (all lanes after the split must be declared so that the lane
number does not change).regards, Jakob 2018-06-29 13:16 GMT+02:00 Renan Pincemin via sumo-user < [email protected]>: > Hi everyone! > > Is there a way to reduce the length for the "allow attribute" of a lane? > > For instance, I have an edge with 3 lanes: the outermost one (the right > most one if right-hand drive) is a bus lane. So it is defined like this for > each edge: <lane index="0" allow="bus" />. > > Problem is, regular vehicles (which cannot take the priority lane) cannot > turn right because only the right lane lets you turn right. > In real life, bus lanes usually stop 50 to 100 metres before the > intersection in order to let vehicles that want to turn right to fold back > into the right lane. > > So, if an edge is 200 metres long, is it possible to say that the "lane > with index 0 only allows bus" for the first 150 metres only or something > like 50 metres before the end "allows everyone"? > > ---- > I've tried the "endOffset" option but it just reduces the length of the > lane, regular vehicles won't be able to turn right anyway. > I've also tried the "split" option but it reduces the number of lanes so > not really what I'm looking for. > > The only solution that I've found so far is to cut the edge into 2 edges > consisting of one long edge with the outermost lane out of 3 which is a bus > lane and one smaller edge with all the lanes allowing all types of vehicles. > But vehicles can turn around between the intersection of the 2 edges > (which is supposed to be one big edge so not really realistic) and it takes > time to implement too. > > Regards, > Renan. > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
