Hi Jakob, thank you so much, I will manage my data to generate Jtrroute required file. regards, Lamia
On Fri, Feb 7, 2020 at 3:49 PM Jakob Erdmann <[email protected]> wrote: > In this case you could use jtrrouter if you can manage to convert your > data into the required format. See > https://sumo.dlr.de/docs/Demand/Routing_by_Turn_Probabilities.html > regards, > Jakob > > > Am Do., 6. Feb. 2020 um 19:58 Uhr schrieb Lamia E.L. <[email protected] > >: > >> Hi Jakob, >> I found some additional information related to my real scenario, I found >> the turn counts / turn ratios along with my flow counts. >> please can you help how could I use this information to calibrate my >> simulation and generate a real scenario? >> thank you so much for your help. >> Lamia >> >> On Wed, Feb 5, 2020 at 2:20 PM Lamia E.L. <[email protected]> wrote: >> >>> Hi Jakob, >>> I read the functioning of calibrator, what I understand is : the >>> calibrator is put on the edge not at the jonction between edge. >>> the file I find from the website of Montréal downtown is computing the >>> number of vehicles crossing the intersection during a period. So, I can't >>> use this information to major my flow by intersection? >>> But, If I define each intersection as Taz and I try to use calibrator on >>> this Taz, is it wrong strategy to generate real scenario ? >>> please can you guide me to use the few information that I have to >>> generate a scenario the closest to the real scenario. >>> thank you. >>> Lamia >>> >>> >>> On Wed, Feb 5, 2020 at 10:12 AM Jakob Erdmann <[email protected]> >>> wrote: >>> >>>> Hello, >>>> calibrators are not the ideal tool for building scenarios from scratch >>>> because they require additional information regarding the route that >>>> vehicles take subsequent to the calibrator edge. They work fine if you >>>> already have a base scenario where such route information is available and >>>> then they add/remove cars to match counts. >>>> You could try to start with a random base scenario: >>>> https://sumo.dlr.de/docs/Simulation/Calibrator.html#building_a_scenario_without_knowledge_of_routes_based_on_flow_measurements >>>> >>>> An alternate method is to use the flowrouter tool ( >>>> https://sumo.dlr.de/docs/Tools/Detector.html#flowrouterpy) which tries >>>> to compute a set of routes that matches all count information. >>>> >>>> regards, >>>> Jakob >>>> >>>> Am Mi., 5. Feb. 2020 um 13:48 Uhr schrieb Lamia E.L. < >>>> [email protected]>: >>>> >>>>> Thank you for your response, >>>>> No I haven't the turn counts / turn ratios. >>>>> what I have it just the name of the intersection and the number of >>>>> vehicles by time as in the attached file. >>>>> >>>>> >>>>> On Wed, Feb 5, 2020 at 1:55 AM Jakob Erdmann <[email protected]> >>>>> wrote: >>>>> >>>>>> It depends. Do you have turn counts / turn ratios along with your >>>>>> flow counts? >>>>>> >>>>>> Am Di., 4. Feb. 2020 um 23:53 Uhr schrieb lamia.el < >>>>>> [email protected]>: >>>>>> >>>>>>> Hi, I have a real flow measurements (number of cars at intersections >>>>>>> by time) >>>>>>> and I want to generate a real scenario using these statistics. >>>>>>> Please, I need help to understand what values to put in différent >>>>>>> calibrator >>>>>>> attributes. >>>>>>> I didn't find information about route attribute, but I find the >>>>>>> definition >>>>>>> of other attributes like : id, edge, lane, pos, freq, vTypes. >>>>>>> >>>>>>> <calibrator id="calibtest_lane" edge="middle_1" pos="0" >>>>>>> output="detector.xml"> >>>>>>> <flow begin="0" end="1800" <b>route="c1"* vehsPerHour="600" >>>>>>> speed="27.8" type="t0" departPos="free" departSpeed="max"/> >>>>>>> </calibrator> >>>>>>> >>>>>>> Also what is routeProbe? >>>>>>> Can you help me with examples. >>>>>>> Any help please? >>>>>>> Thank you >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Sent from: http://sumo-user-mailing-list.90755.n8.nabble.com/ >>>>>>> _______________________________________________ >>>>>>> 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 >>>> >>> _______________________________________________ >> 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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