Hello Jakob, Thank you for the explanation :), with that I finally understood this part of the problem regarding demand generation using activitygen.
Now I have an issue when I try to see the simulation in sumo-gui, it takes some time computing demand elements, and then a windows pops up with a list, which says for example: id h9847c1:2 conflict: There is no valid path edges '13... id h999c1:1 conflict: There is no valid path edges '76... [...] What might be this issue? I'm a beginner, I'm sorry for the trivial questions, and thank you very much for your help. Br, Maria Em ter., 23 de jun. de 2020 às 03:54, Jakob Erdmann <[email protected]> escreveu: > It looks as if you might have put pedestrian infrastructure elements > (crossings and walkingareas) into the stat file and this is not supported. > crossings are edges with :*_c* in their name and walkingareas have :*_w* > in their name. Such edges should not be the start or end point of trips. > To be blunt, Activitygen has not seen active development since around > 2013. You are using it with a feature that was developed later (pedestrian > infrastructure such as crossings) so there are potentially other failure > points. > > regards, > Jakob > > Am Mo., 22. Juni 2020 um 20:56 Uhr schrieb Carol Gris < > [email protected]>: > >> Hello all, >> >> I’m trying to generate demand using the activitygen tool. So I have >> followed the example as it is here in Final Aspect: >> https://sumo.dlr.de/docs/Demand/Activity-based_Demand_Generation.html, >> but with local data of the region I selected to simulate. >> Then I got stuck in many errors: >> >> bash-3.2$ activitygen --net-file osm.net.xml --stat-file >> statistics.stat.xml --output-file osm.rou.xml --random >> first completed in getStreet() of City: Consolidation of data not needed >> in ActivityGen any more >> --> work position: >> |-> in city: 27792 >> |-> out city: 6364 >> |-> in+out city: 34156 >> --> population: >> |-> city households: 10924 >> |-> city people: 23301 >> |-> city single: 0 / (in) couple: 16020 >> |-> city adults: 16020 >> |-> estimation: 24764 >> |-> retired: 1608 >> |-> city children: 7281 >> |-> estimation: 7279 >> |-> working people: 18850 >> |-> working people in city: 13850 >> |-> working people from outside: 5000 >> no problem during bus line trip generation... >> after public transportation: 0 >> WARNING: 7958 ( 72.85% ) households' trips haven't been generated: would >> probably need more iterations for rebuilding... >> after household activities: 1786 >> no problem during in/out traffic generation... >> after incoming/outgoing traffic: 11786 >> Before Random traffic generation (days are still entire): >> - Total number of trips: 21786 >> - Total daily trips: 10000 >> - Total one-day trips: 1786 >> added uniform random trips: 0 >> no problem during random traffic generation... >> after random traffic: 11786 >> total trips generated: 11786 >> total trips finally taken: 10766 >> ...sorted by departure time. >> >> first real trip: 1, 1:0:0 >> last real trip: 1, 23:58:54 >> histogram[ hour 1 ] = 514 >> histogram[ hour 5 ] = 239 >> histogram[ hour 7 ] = 2439 >> histogram[ hour 8 ] = 1489 >> histogram[ hour 9 ] = 290 >> histogram[ hour 10 ] = 9 >> histogram[ hour 11 ] = 12 >> histogram[ hour 12 ] = 270 >> histogram[ hour 13 ] = 5 >> histogram[ hour 14 ] = 10 >> histogram[ hour 15 ] = 6 >> histogram[ hour 16 ] = 834 >> histogram[ hour 17 ] = 2511 >> histogram[ hour 18 ] = 1462 >> histogram[ hour 19 ] = 77 >> histogram[ hour 20 ] = 85 >> histogram[ hour 21 ] = 96 >> histogram[ hour 22 ] = 142 >> histogram[ hour 23 ] = 276 >> Success. >> bash-3.2$ netedit osm.net.xml >> Error: Invalid to-edge ':1704424715_c0' used in trip 'h7766c1:1'. >> Error: Invalid to-edge ':1513072496_w2' used in trip 'h748c1:1'. >> Error: Invalid to-edge ':420585446_c3' used in trip 'h495c1:1'. >> Error: Invalid to-edge ':6334547620_c0' used in trip 'h6975c1:1'. >> Error: Invalid to-edge ':3934884589_w1' used in trip 'h1771c1:1'. >> Error: Invalid to-edge ':1707898106_c0' used in trip 'h7080c1:1'. >> Error: Invalid to-edge ':cluster_1707898247_3934733142_6514376471_w3' >> used in trip 'h3160c1:1'. >> Error: Invalid to-edge ':3934733375_w1' used in trip 'h9200c1:1'. >> Error: Invalid to-edge ':3619464247_c0' used in trip 'h6497c1:1'. >> Error: Invalid to-edge ':1513002946_w1' used in trip 'h7967c1:1'. >> Error: Invalid from-edge ':1704424715_c0' used in trip 'h7766c1:2'. >> Error: Invalid from-edge ':cluster_1707898247_3934733142_6514376471_w3' >> used in trip 'h3160c1:2'. >> Error: Invalid to-edge ':cluster_1698665365_6514396902_c2' used in trip >> 'h6906c1:1'. >> [...] >> >> Any clue of how can I avoid this or what’s the root cause? >> >> Thank you in advance! >> >> Best regards, >> Maria >> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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