Re: [sumo-user] merging networks with different level of details

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

The easiest solution is to perform the filtering of road types during the OSM download (or with https://wiki.openstreetmap.org/wiki/Osmfilter) and then import all network parts with option --osm-files.

The alternative is outlined here https://sumo.dlr.de/docs/netconvert.html#merging_networks but you will always have to recheck the border manually for merge failures.

Am Di., 4. März 2025 um 13:25 Uhr schrieb Rehab Abdellatif via sumo-user <sumo-user@xxxxxxxxxxx>:

Hi,

I want to import a network from OSM. There are two level of details:
 - the study area at the center: more detailed road types (motorways, trunk, primary, secondary)

- the outer area with less details (just motorways).

I would appreciate your help with this:

1- how can I import them with different levels of detail? I imported "net1", the study area, as a box. and the outer area "net2" separately as another box. I want to remove the boundary box of net1 from net2 and then merge them together, but I couldn't find this option in netconvert. there is --keep-edges.in-boundary STR[] option but there is no remove. Is there a workaround to get this result?

2. How can I stitch both networks together so that edges on the borders are connected to each other and avoid disconnection?

Thanks,

Rehab

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