Dear Jacob, thanks a lot for your help.
As per your suggestion, I explored netedit and in the documentation It is
mentioned that netedit can do anything that netconvert does.
Accordingly, I tried to create multiple grid networks (a higher speed TL
controlled network, and two lower speed unregulated networks with x,y
displacement) and merge them using netconvert. However, few edges and
junctions overlap. Is there any option to  keep only one  edge/junction of
the overlapping ones?
Or the manual approach as suggested by you in the earlier email would be
better?  In that case, what is the selection file template? Please help.

Regards,

Manish


On Sat, May 21, 2022 at 5:02 PM Jakob Erdmann <namdre.s...@gmail.com> wrote:

> build a grid with netgenerate, then use netedit to select some of the
> edges and change all of their attributes at once.
> If the network is large you could even prepare a selection file outside of
> netedit and then just load that selection to avoid the need for
> selection-by-clicking
>
> Am Sa., 21. Mai 2022 um 09:00 Uhr schrieb Manish Chaturvedi <
> msc....@gmail.com>:
>
>> 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 <namdre.s...@gmail.com>
>> 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 <
>>> msc....@gmail.com>:
>>>
>>>> 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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