1. see https://github.com/eclipse/sumo/issues/10404 2. This is a feature. Other outputs (i.e. https://sumo.dlr.de/docs/Simulation/Output/Lane-_or_Edge-based_Traffic_Measures.html) may contain multiple data time intervals and the gui will always show the data that matches the current simulation time. Hence, if you want to visualize data beginning at time=3000, set sumo option --begin=3000 (or set a breakpoint at that time with option -B 3000 and fast forward).
regards, Jakob Am Di., 22. März 2022 um 17:46 Uhr schrieb Rob Maris <[email protected]>: > Using vehroutes.xml (generated during simulation) and postprocessing > countEdgeUsage.py (--intermediate) it is possible to visualize edge usage > within the network, and to analyze parts of the network occupance if an > edge or *consecutive* edges are specified as --subpart filters. > What I want to do is the following: not to be bound to specifying > consecutive edges but instead the starting edge (or Taz) and final edge (or > Taz). It is my purpose to show the degree of deviation of the shortest > route of a predefined flow from/to edge/taz in a simulation under heavy > traffic, where rat-run traffic may occur. > > A method would be to filter vehroutes.xml through a text filter that > leaves only <vehicle .... > entries that contain specified from(Taz) and > to(Taz) strings, and then apply countEdgeUsage.py without --subpart (if > countEdgeUsage.py has limitations). > > BTW: A bug seems present when a begin time is set, e.g. -b 3000. > The output file then starts with begin="3000", but the viewport with > byEdgedata, attribute intermediate does not show colored edges. Only after > manualle editing the output file such that begin="0", then the color > representation is present and plausible. It seems that the bug is in > parsing the output file by the visualisation. > > The begin time from creating countEdgeUsage-output is interesting, because > one can focus the graphical representation to near-to-congestion time > intervals. > > Regards, > Rob > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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