(Forgot to send it to the whole group) Hello, Thanks for your reply.
1) how are flow definitions different from trip files (as in what parameters are defined in it ? I know the syntax of rou.xml and trips.xml but I don't know what goes into flow definitions) . 2) any hints /clues on how to provide only one traffic light per link(/lane) at a junction instead of one traffic light controlling all the links (/lanes)? Merry Christmas to all. ----- Regards , Pooja. On Thursday, December 26, 2013, Michael Behrisch wrote: > Hi, > you omitted the flow definitions in your call to jtrrouter. > > Best regards, > Michael > > 2013/12/24 Pooja Voladoddi <[email protected]>: > > Dummy nodes- > > > > In implementing a simple grid-like junction, is it necessary for later > > versions of SUMO (0.18) to add dummy nodes at the ends of links/edges ? > > > > > > JTRROUTER - > > After referring to > > http://sumo-sim.org/userdoc/Demand/Routing_by_Turn_Probabilities.html > > > > I tried to generate route files like so ----> > > > > jtrrouter --turn-ratio-files=trial_one.turns.xml > > --net-file=trial_one.net.xml --output-file=trial_one.rou.xml > > > > however, i am getting an error like this ----> > > > > Error: No route input specified. > > Quitting (on error). > > > > -- If i am not wrong, JTRRouter gives an output rou.xml file so what it > does > > it mean by this error? > > --Also, i was wondering if i could instead write the routes explicitly > using > > python instead of adding probabilities to make the traffic movement more > > realistic. > > > > > > One-to-many traffic light control > > > > It says in the documentation that > > > > " In SUMO, a one-to-n dependency between signals and links is > implemented, > > this means each signal may control more than a single link - though > networks > > generated by NETCONVERT or NETGENERATE usually use one signal per link. " > > > > I want to make sure that in a single junction having 4 lanes, each lane > is > > given a GREEN state and RED state in rotation. > > > > For example, Lane 1 is GREEN from 0s to 30s , others are all RED. > > Lane 2 is GREEN from 31s to 45s, others are all RED. > > Lane 3 is GREEN from 46s to 60s, others are all > RED... > > and so on. > > > > So, i want to know if by saying type="traffic_light" at one junction, I'm > > initialising only one traffic light for that junction or 4 traffic lights > > for the 4 lanes? > > > > If yes, how do I override NETCONVERT's default setting to have 4 > > disconnected traffic lights to operate at one junction instead of only > one? > > > > > > > > > > > > > > > > > > ---- > > Your help is appreciated, thanks in advance. > > > > Regards, > > Pooja Voladoddi > ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
