Dear Jacob, thanks a lot for your reply.

Actually, I do not want to randomize the number of lanes or TL deployment
in grid network.

Instead, I need a grid in which the parallel roads have different
configuration: e.g. a Major roads (3 Lane, TL controlled, higher speed) and
the parallel low capacity road (e.g. 2 lanes, unregulated, lower speed).

Is it possible to do this using netgenerate? Can you suggest some
alternatives?

Regards,

Manish


On Fri, May 20, 2022 at 6:13 PM Jakob Erdmann <[email protected]> wrote:

> 1. you can randomize number of lanes (for all network types) by setting
> options
> --default.lanenumber MAXNUM --rand.random-lanenumber
>
> The latest development version also supports option --random-type
> (together with option --type-files)
>
> 2. You can use option --tls.guess --tls.guess.threshold FLOAT. This uses
> the sum of incoming lane speeds to decide whether an intersection gets a
> tls or not. Together with random lane numbers or speeds (via random types)
> you will get random traffic lights.
>
> regards,
> Jakob
>
> Am Fr., 20. Mai 2022 um 13:37 Uhr schrieb Manish Chaturvedi <
> [email protected]>:
>
>> Dear SUMO users,
>>
>> 1) I am trying to design a Grid network which should have  two-three
>> different types of edges  (having  different properties e.g. number of
>> lanes and speed limit).
>>
>> I checked the template file of netgenerate but did not find any option
>> for the customization. I encountered a link about  Edge type but I have no
>> Idea whether it can be used with netgenerate.
>>
>> Please suggest a way out for this.
>>
>>
>> 2) In the Grid network, I want a few main junctions to be TL controlled,
>> and others should be uncontrolled/unregulated.
>>
>> In the template file, I found the tag <unregulated_nodes>
>> with <keep-nodes-unregulated.explicit value="STR[]"> . I do not understand
>> how to use this feature  to declare a few junctions as Unregulated (How can
>> I know the junction IDs before the network is created?). Am I missing
>> something? Please suggest.
>>
>> Best Regards,
>>
>> Manish
>>
>>
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