|
A link is a edge. If you have a flow measurement on a edge in your sumo network, you define the edge with its ID in the SUMO network in the attribute " single link" and the flow measurement in the attribute "value". You define the time period for the flow measurement
in the attributes "start" and "end".
Kind regards,
Yun-Pang
von meinem Mobilgerät gesendet
Am 30.12.2019 um 10:40 schrieb rony gracious <rony.grcs@xxxxxxxxx>:
How do I define ID for a link? What's a link? Is it edge to edge or lane to lane? Is it connections as in network file? How is link defined?
Hi,
singlelink link: here you define the ID of the link for which you have a measurement.
value: here you define the number of the vehicles you measured for this link.
stddev is the standard deviation of this measurement. If you set a high stddev, it means that the traffic measurement on the respective
link varies a lot.
Kind regards,
Yun-Pang
--------- Forwarded message ---------
Von: rony gracious <rony.grcs@xxxxxxxxx>
Date: Do., 19. Dez. 2019 um 07:51 Uhr
Subject: [sumo-user] Regarding Cadyts
To: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Hello,
I am trying to use cadyts to calibrate the flows in my network using loop count data.In sumo tutorial, the real flow file is given as below
<measurements>
<singlelink
link="1to21"
start="25200"
end="32400"
value="750"
stddev="8"
type="COUNT_VEH"/>
<singlelink
link="1to22"
start="25200"
end="32400"
value="250"
stddev="8"
type="COUNT_VEH"/>
</measurements>
I am not getting what are the attributes of singlelink link, value, stddev denoting. Could anybody help me understanding given attributes of realflow
file?
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
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
sumo-user@xxxxxxxxxxx
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
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
|
