I found another problem with the model. Please check out [19356]. regards, Jakob
2015-11-13 20:41 GMT+01:00 Lockhart, Thomas G (398I) < [email protected]>: > > On Nov 12, 2015, at 10:38 PM, Jakob Erdmann <[email protected]> > wrote: > > Hello Tom, > the jumpy issue should be fixed in revision [19345]. It was related to > sub-second simulation (http://sumo.dlr.de/trac.wsgi/ticket/1440). Thanks > for supplying the scenario. > > > Hmm. Just did an svn update to 19353 and rebuilt. > > The issue seems to still be present, but at a very much smaller rate. The > northbound vehicle labeled f0.1 which appears at the intersection at around > time 58 stays quiet until around time 76, where it jumps once before the > light changes to green at around time 91. I’m still using a step length of > 0.1 seconds. > > - Tom > > > The connection issue is a caused by a known design problem in the > heuristic for lane guessing which I hope to fix soon. > Also, explicit connections are currently not imported from OSM ( > http://sumo.dlr.de/trac.wsgi/ticket/1990) so you currently have no option > for specifying them in your OSM input. > > The preferred work-around would be to either > a) specify additional .con.xml files when doing the OSM import ( > http://sumo.dlr.de/wiki/Networks/Building_Networks_from_own_XML-descriptions#Explicitly_setting_which_Edge_.2F_Lane_is_connected_to_which > ) > b) specify your network in sumo plain-xml files ( > http://sumo.dlr.de/wiki/Networks/Building_Networks_from_own_XML-descriptions > ) > c) design it with NETEDIT. ( > http://sumo.dlr.de/wiki/FAQ#How_can_I_obtain_NETEDIT.3F) > > regards, > Jakob > > > 2015-11-12 6:36 GMT+01:00 Lockhart, Thomas G (398I) < > [email protected]>: > >> afaict the issue is still present. I updated using: >> svn update >> make -f Makefile.cvs >> make >> >> Here is my test case, with a six-lane intersection generated from a >> hand-built OSM file. The README has the commands I used to generate the >> derived files and run the test case. Hopefully I got those about right. >> >> Note that the east-west road has only a single lane of through traffic, >> so the jumping behavior is limited to the north-south road which has three >> lanes of through traffic. (I would like to convince netconvert to have both >> roads with three lanes of through traffic; suggestions appreciated ;) >> >> Look for a northbound vehicle jumping between the left two lanes at about >> time 60. >> >> Thanks! >> >> - Tom >> >> > > ------------------------------------------------------------------------------ Presto, an open source distributed SQL query engine for big data, initially developed by Facebook, enables you to easily query your data on Hadoop in a more interactive manner. Teradata is also now providing full enterprise support for Presto. Download a free open source copy now. http://pubads.g.doubleclick.net/gampad/clk?id=250295911&iu=/4140 _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
