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 >
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