[Qgis-user] Line dissolve

[DelazJ]

Hi Nicolas,

What about using "Dissolve" and then "multiparts to singleparts"...
There's also the line_merge function, if you want to go the expression route.

Regards,
Harrissou

Le 29 août 2021 05:26:24 GMT+02:00, Nicolas Cadieux <njacadieux.gitlab at gmail.com> a écrit :
>Hi,
>
>Just to clarify, I have no attribute to dissolve the lines on… so If you have as easy way to create an attribute list of all connected lines groups, I would also appreciate it.  This is easy in strait python but I am making a model and trying to rely on existing algorithms.
>Thanks!
>
>Nicolas Cadieux
>https://gitlab.com/njacadieux
>
>> Le 28 août 2021 à 20:21, Nicolas Cadieux <njacadieux.gitlab at gmail.com> a écrit :
>> 
>> 
>> Hi,
>> 
>> Is there an easy way, in processing, to dissolve lines that are touching? Alternative, can I create a multilinestring with all the lines that are touching?  Seems this should be a basic tool to have in QGIS…
>> 
>> Nicolas Cadieux
>> https://gitlab.com/njacadieux

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