I have generated the weight file as per the format and saved it as weight.add.xml. When I run the command "sumo-gui map.sumo.cfg --weight-files weight.add.xml", the gui isn't opening. I also tried adding weight.add.xml as an additional file in the sumo.cfg file and the following error is generated - "Loading of additional-files failed". It would be extremely helpful to know how and when to add the weight file to the sumo simulation. Thanking you in advance Marjerie Suresh ᐧ
On Wed, Feb 19, 2020 at 11:06 AM Jakob Erdmann <[email protected]> wrote: > 1) If you have your weights in a suitable csv file, you can use > sumo/tools/xml/csv2xml.py. Alternatively, write a small script that > generates the weight file (-: > 2) You need to set weights for all sumo edges. If you build your network > with the option --output.original-names, then every edge will have a > parameter that holds the original OSM id. This helps automation via the > python library sumo/tools/sumolib. See > https://sumo.dlr.de/docs/Tools/Sumolib.html > > regards, > Jakob > > Am Mi., 19. Feb. 2020 um 05:41 Uhr schrieb Marjerie Suresh < > [email protected]>: > >> Thank you for responding. Based on your answer, I have a few follow up >> questions regarding the weight file. >> >> 1) The network I use is very large and hence it is tedious to manually >> set weights to every edge. Is there a way to automate this? >> >> 2) There are edges IDs which are divided based on the presence of >> junctions etc. That is, as 213736#2, 213736#3, 213736#4 etc. Should the >> weight be given to all of them or is it enough to give to ID 213736 alone? >> >> Thanking you >> Marjerie Suresh >> >> >> On Wed, 19 Feb, 2020, 00:57 Jakob Erdmann, <[email protected]> wrote: >> >>> 1) The format is that of >>> https://sumo.dlr.de/docs/Simulation/Output/Lane-_or_Edge-based_Traffic_Measures.html#edge-based_network_states >>> However, you only need to set 'id' and 'traveltime'. If you want to >>> route by effort (independent of traveltime) you currently have to write >>> your values into one of the emission attributes. >>> 2) Extension does not matter >>> 3) The file must be loaded with option --weight-files and this can be >>> used by duarouter as well as sumo (and sumo-gui) >>> regards, >>> Jakob >>> >>> Am Di., 18. Feb. 2020 um 17:31 Uhr schrieb Marjerie Suresh < >>> [email protected]>: >>> >>>> Hello! >>>> >>>> I am new to the software. I want to specify weights to every edge of a >>>> network formed from an osm file. After some reading, I understand that a >>>> weight file can be used to do that. But, I have a few questions regarding >>>> the weight file. >>>> >>>> 1) What is the syntax of the weight file? >>>> 2) Should it be saved as <file_name>.add.xml or some other extension? >>>> 3) How and when to add this file to the network? That is, during >>>> netconvert or while calling the GUI for simulation? >>>> >>>> Thank you! >>>> Marjerie Suresh >>>> ᐧ >>>> _______________________________________________ >>>> sumo-user mailing list >>>> [email protected] >>>> To change your delivery options, retrieve your password, or unsubscribe >>>> from this list, visit >>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>> >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> To change your delivery options, retrieve your password, or unsubscribe >>> from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To change your delivery options, retrieve your password, or unsubscribe >> from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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