Re: [sumo-user] [EXTERNAL] Re: netconvert add sidewalks and crossings

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

You need to add option **--sidewalks.guess** to trigger the actual guessing.

If you want crossings on high-speed roads, also set option  --crossings.guess.speed-threshold along with --crossings.guess.

Am Fr., 27. Sept. 2024 um 21:45 Uhr schrieb Rachael Yuan via sumo-user <sumo-user@xxxxxxxxxxx>:

Hello,

I am trying to add sidewalks to the following test network using netconvert. The sumo version is 1.20.0 and the command I used was:

netconvert -s test.net.xml --sidewalks.guess.max-speed 22.0 --walkingareas 1 -o test1.net.xml

But it does not work. It seems to only add the following configuration to the original xml file:

Could you please help check? Thanks,

Rachael

On Thu, Sep 26, 2024 at 2:24 AM Jakob Erdmann via sumo-user <sumo-user@xxxxxxxxxxx> wrote:

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The sidewalk.guess function also checks against a minimum speed (default 5.8m/s) but should not depend on edge permissions.

If you can rule out the minimum speed as an explanation, please provide a small sample network for investigation.

Am Mi., 25. Sept. 2024 um 19:25 Uhr schrieb Rachael Yuan via sumo-user <sumo-user@xxxxxxxxxxx>:

Hello,

I got a network from osm but some edges miss sidewalks and they disallow pedestrians. Also, there are no pedestrian crossings for all the intersections. I am trying to use netconvert to add sidewalks for those edges and add crossings as follows:

netconvert -s osm.net.xml --sidewalks.guess.max-speed 22.0 --crossings.guess t --ignore-errors.edge-type t -o osm1.net.xml

It turns out that no sidewalks were added to the edges that disallow pedestrians and there were no crossings added to any intersections. Could you please let me know what might be the problem? Do I have to change the allow type for the edges first? If so, is there a quick way to change the allow type for all the desired edges?

Thanks and regards,

Rachael

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