Re: [sumo-user] Traffic flow disappears after some time
That explains it. 24 hours matches the time when my flow stopped. Thanks so much for the info! From: sumo-user-boun...@eclipse.org <sumo-user-boun...@eclipse.org> on behalf of Jakob Erdmann <namdre.s...@googlemail.com> Sent: Friday, February 23, 2018 3:59:17 PM To: Sumo project User discussions Subject: Re: [sumo-user] Traffic flow disappears after some time The default is 24 hours (which was not documented until now). Setting 'end' to infinity is not supported but you could set it to 10^15 (32 million years). regards, Jakob 2018-02-24 0:43 GMT+01:00 Jiachen Yang <jiachen_y...@honda-ri.com<mailto:jiachen_y...@honda-ri.com>>: Thank you, Jakob, for the fast reply. That is very likely the reason. I only set a value for "probability", "begin", "departLane" and "departSpeed". I didn't include "end", so maybe there is a default value for "end" that caused the flow to stop. I couldn't find the default values in the current documentation http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Repeated_vehicles_.28Flows.29 Also, is there a way to set 'infinity' as the "end", so the flow never stops as long as the simulation is running? From: sumo-user-boun...@eclipse.org<mailto:sumo-user-boun...@eclipse.org> <sumo-user-boun...@eclipse.org<mailto:sumo-user-boun...@eclipse.org>> on behalf of Jakob Erdmann <namdre.s...@googlemail.com<mailto:namdre.s...@googlemail.com>> Sent: Friday, February 23, 2018 3:30:23 PM To: Sumo project User discussions Subject: Re: [sumo-user] Traffic flow disappears after some time Hello, have a fixed number of vehicles usually configured by setting and 'end' value along with another value describing flow rate (number, probability, vehsPerHour). Possibly, your flow has just run out which could be prevented by changing its parameters. regards, Jakob 2018-02-23 23:43 GMT+01:00 Jiachen Yang <jiachen_y...@honda-ri.com<mailto:jiachen_y...@honda-ri.com>>: Hi all, Has anyone encountered a situation where all the defined flows in a .rou.xml file have disappeared? In other words, the entire road network becomes empty and vehicles are no longer departing. Vehicles that my code add and remove using TraCI are still working fine, but the SUMO-controlled traffic have all disappeared. The entire simulator seems to be running as normal, just without any SUMO-controlled vehicles. I'm using all the default sumo settings listed here (http://sumo.dlr.de/wiki/SUMO), except: --lateral-resolution 0.8 --collision.action warn --no-step-log True --no-warnings True I haven't set any limit on the total number of cars allowed, and it doesn't seem like any default setting is the cause. Does anyone have ideas? Thanks, Jiachen Confidentiality Notice: This transmission (including any attachments) may contain confidential information belonging to the sender and is intended only for the use of the party or entity to which it is addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or the taking of action in reliance on the contents of this transmission is strictly prohibited. If you have received this transmission in error, please immediately notify the sender and erase all information and attachments. ___ sumo-user mailing list sumo-user@eclipse.org<mailto:sumo-user@eclipse.org> To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user Confidentiality Notice: This transmission (including any attachments) may contain confidential information belonging to the sender and is intended only for the use of the party or entity to which it is addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or the taking of action in reliance on the contents of this transmission is strictly prohibited. If you have received this transmission in error, please immediately notify the sender and erase all information and attachments. ___ sumo-user mailing list sumo-user@eclipse.org<mailto:sumo-user@eclipse.org> To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user Confidentiality Notice: This transmission (including any attachments) may contain confidential information belonging to the sender and is intended only for the use of the party or entity to which it is addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or the taking of action in reliance on the content
Re: [sumo-user] Traffic flow disappears after some time
The default is 24 hours (which was not documented until now). Setting 'end' to infinity is not supported but you could set it to 10^15 (32 million years). regards, Jakob 2018-02-24 0:43 GMT+01:00 Jiachen Yang <jiachen_y...@honda-ri.com>: > Thank you, Jakob, for the fast reply. That is very likely the reason. I > only set a value for "probability", "begin", "departLane" and > "departSpeed". I didn't include "end", so maybe there is a default value > for "end" that caused the flow to stop. I couldn't find the default values > in the current documentation > > http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes# > Repeated_vehicles_.28Flows.29 > > Also, is there a way to set 'infinity' as the "end", so the flow never > stops as long as the simulation is running? > -- > *From:* sumo-user-boun...@eclipse.org <sumo-user-boun...@eclipse.org> on > behalf of Jakob Erdmann <namdre.s...@googlemail.com> > *Sent:* Friday, February 23, 2018 3:30:23 PM > *To:* Sumo project User discussions > *Subject:* Re: [sumo-user] Traffic flow disappears after some time > > Hello, > have a fixed number of vehicles usually configured by setting and > 'end' value along with another value describing flow rate (number, > probability, vehsPerHour). > Possibly, your flow has just run out which could be prevented by changing > its parameters. > regards, > Jakob > > 2018-02-23 23:43 GMT+01:00 Jiachen Yang <jiachen_y...@honda-ri.com>: > > Hi all, > > > Has anyone encountered a situation where all the defined flows in a > .rou.xml file have disappeared? In other words, the entire road network > becomes empty and vehicles are no longer departing. Vehicles that my code > add and remove using TraCI are still working fine, but the SUMO-controlled > traffic have all disappeared. The entire simulator seems to be running as > normal, just without any SUMO-controlled vehicles. > > > I'm using all the default sumo settings listed here ( > http://sumo.dlr.de/wiki/SUMO), except: > > --lateral-resolution 0.8 > > --collision.action warn > > --no-step-log True > > --no-warnings True > > > I haven't set any limit on the total number of cars allowed, and it > doesn't seem like any default setting is the cause. Does anyone have ideas? > > > Thanks, > > Jiachen > > > > > Confidentiality Notice: This transmission (including any attachments) may > contain confidential information belonging to the sender and is intended > only for the use of the party or entity to which it is addressed. If you > are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution, retention or the taking of action in > reliance on the contents of this transmission is strictly prohibited. If > you have received this transmission in error, please immediately notify the > sender and erase all information and attachments. > > ___ > sumo-user mailing list > sumo-user@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > > > Confidentiality Notice: This transmission (including any attachments) may > contain confidential information belonging to the sender and is intended > only for the use of the party or entity to which it is addressed. If you > are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution, retention or the taking of action in > reliance on the contents of this transmission is strictly prohibited. If > you have received this transmission in error, please immediately notify the > sender and erase all information and attachments. > > ___ > sumo-user mailing list > sumo-user@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > > ___ sumo-user mailing list sumo-user@eclipse.org To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user
Re: [sumo-user] Traffic flow disappears after some time
Thank you, Jakob, for the fast reply. That is very likely the reason. I only set a value for "probability", "begin", "departLane" and "departSpeed". I didn't include "end", so maybe there is a default value for "end" that caused the flow to stop. I couldn't find the default values in the current documentation http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Repeated_vehicles_.28Flows.29 Also, is there a way to set 'infinity' as the "end", so the flow never stops as long as the simulation is running? From: sumo-user-boun...@eclipse.org <sumo-user-boun...@eclipse.org> on behalf of Jakob Erdmann <namdre.s...@googlemail.com> Sent: Friday, February 23, 2018 3:30:23 PM To: Sumo project User discussions Subject: Re: [sumo-user] Traffic flow disappears after some time Hello, have a fixed number of vehicles usually configured by setting and 'end' value along with another value describing flow rate (number, probability, vehsPerHour). Possibly, your flow has just run out which could be prevented by changing its parameters. regards, Jakob 2018-02-23 23:43 GMT+01:00 Jiachen Yang <jiachen_y...@honda-ri.com<mailto:jiachen_y...@honda-ri.com>>: Hi all, Has anyone encountered a situation where all the defined flows in a .rou.xml file have disappeared? In other words, the entire road network becomes empty and vehicles are no longer departing. Vehicles that my code add and remove using TraCI are still working fine, but the SUMO-controlled traffic have all disappeared. The entire simulator seems to be running as normal, just without any SUMO-controlled vehicles. I'm using all the default sumo settings listed here (http://sumo.dlr.de/wiki/SUMO), except: --lateral-resolution 0.8 --collision.action warn --no-step-log True --no-warnings True I haven't set any limit on the total number of cars allowed, and it doesn't seem like any default setting is the cause. Does anyone have ideas? Thanks, Jiachen Confidentiality Notice: This transmission (including any attachments) may contain confidential information belonging to the sender and is intended only for the use of the party or entity to which it is addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or the taking of action in reliance on the contents of this transmission is strictly prohibited. If you have received this transmission in error, please immediately notify the sender and erase all information and attachments. ___ sumo-user mailing list sumo-user@eclipse.org<mailto:sumo-user@eclipse.org> To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user Confidentiality Notice: This transmission (including any attachments) may contain confidential information belonging to the sender and is intended only for the use of the party or entity to which it is addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or the taking of action in reliance on the contents of this transmission is strictly prohibited. If you have received this transmission in error, please immediately notify the sender and erase all information and attachments. ___ sumo-user mailing list sumo-user@eclipse.org To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user
[sumo-user] Traffic flow disappears after some time
Hi all, Has anyone encountered a situation where all the defined flows in a .rou.xml file have disappeared? In other words, the entire road network becomes empty and vehicles are no longer departing. Vehicles that my code add and remove using TraCI are still working fine, but the SUMO-controlled traffic have all disappeared. The entire simulator seems to be running as normal, just without any SUMO-controlled vehicles. I'm using all the default sumo settings listed here (http://sumo.dlr.de/wiki/SUMO), except: --lateral-resolution 0.8 --collision.action warn --no-step-log True --no-warnings True I haven't set any limit on the total number of cars allowed, and it doesn't seem like any default setting is the cause. Does anyone have ideas? Thanks, Jiachen Confidentiality Notice: This transmission (including any attachments) may contain confidential information belonging to the sender and is intended only for the use of the party or entity to which it is addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or the taking of action in reliance on the contents of this transmission is strictly prohibited. If you have received this transmission in error, please immediately notify the sender and erase all information and attachments. ___ sumo-user mailing list sumo-user@eclipse.org To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user
