[sumo-user] Inclination and KraussPS

[Pedro Oliveira <pedro.engenhariae@xxxxxxxxx>]

Good afternoon,

I am developing a simulation that includes some uphill sections:
https://maps.app.goo.gl/DDAHqMm8kkDGXGc97

https://maps.app.goo.gl/rjDotYuDkfra29qx8 (the latter is on an approach to a traffic light, which limits the acceleration of trucks).
As I understand it, in SUMO, the gradient (slope) of an edge is determined by the elevation of its nodes. I would like to know if there is an alternative way to define the edge gradient, as adjusting node elevations affects other roads where the gradient is irrelevant.
Additionally, if I set the Car-Following Model to `kraussPS` in the `vType` definition, is the effect of the gradient automatically included in the simulation, or is further information—such as `maxAccelProfile`—required?
In this regard, I would like to clarify how these data points are structured:
`maxAccelProfile="0 2.6, 27.78 2.0"`
`maxAccelProfile="0 2.6, 22.22 0.6"`
It appears that the value on the left represents speed, while the value on the right represents acceleration. Is it also necessary to define anything in the `speedTable`?

Sds,

Pedro Oliveira