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Re: [sumo-user] Saturation flow
I did not get the difference between different tau parameters. Can you tell me whats difference between meso-taufj and meso-taujf?

On Fri, Jun 14, 2019 at 11:17 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Am Fr., 14. Juni 2019 um 03:34 Uhr schrieb rony gracious <rony.grcs@xxxxxxxxx>:
If yes. How?

On Fri, 14 Jun 2019, 7:03 am rony gracious, <rony.grcs@xxxxxxxxx> wrote:
So can I change tau value for meso?

On Fri, 14 Jun 2019, 4:59 am Jakob Erdmann, <namdre.sumo@xxxxxxxxx> wrote:
Tau is currently a global parameter in the meso model and the vType attributes takes no effect.

Am Do., 13. Juni 2019 um 15:21 Uhr schrieb rony gracious <rony.grcs@xxxxxxxxx>:
Because changing tau doesn't seem to have any effect on meso simulation results. 

On Thu, 13 Jun 2019, 3:51 pm rony gracious, <rony.grcs@xxxxxxxxx> wrote:
Would tau have an effect on meso as well?

On Thu, 13 Jun 2019, 2:35 pm Jakob Erdmann, <namdre.sumo@xxxxxxxxx> wrote:
yes

Am Do., 13. Juni 2019 um 08:39 Uhr schrieb rony gracious <rony.grcs@xxxxxxxxx>:
This way I will have to assign create different vehicle types for different approaches to get different tau values for different approaches?

On Thu, 13 Jun 2019, 12:02 pm Jakob Erdmann, <namdre.sumo@xxxxxxxxx> wrote:
The saturation flow is an emergent property of the vehile models and the road geometry. You typically would not set it explicitly for a particular road.
However, you might use a different vehicle type for each of your approaches and configure the car-following model parameters (e.g. by changing the 'tau' parameter, see https://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Car-Following_Model_Parameters)

Am Do., 13. Juni 2019 um 07:38 Uhr schrieb rony gracious <rony.grcs@xxxxxxxxx>:
How can I change the saturation flow for the models and set it different for each approaches?
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