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<p>Hi Anita, that does not do what Marco is asking for, because you get a multipart geometry;</p>
<p>he needs a linestring geometry I think...<br>
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<div class="moz-cite-prefix">Il 22/02/2017 11:10, Anita Graser ha scritto:<br>
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<div class="gmail_default" style="font-size:small">Hi Marco,</div>
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<div class="gmail_default" style="font-size:small">The Dissolve tool already has a "unique fields" option. It sounds like you are reinventing that.</div>
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<div class="gmail_default" style="font-size:small">Best wishes,</div>
<div class="gmail_default" style="font-size:small">Anita</div>
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<div class="gmail_quote">On Wed, Feb 22, 2017 at 10:32 AM, Marco Grisolia <span dir="ltr">
<<a moz-do-not-send="true" href="mailto:marco.grisolia5@gmail.com" target="_blank">marco.grisolia5@gmail.com</a>></span> wrote:<br>
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<div dir="ltr">Hi,
<div>I recently answered to a question on GIS StackExchange [0]. In this question, the asker was looking for a way for dissolving features using an adjacency criterion instead of using common attribute field (please, follow the link below for a better understanding).
This feature is already available in the analogous ArcGIS tool when the"Create multipart features" option is enabled and I think it could be of interest having an additional option like this in the "Dissolve" tool main dialog for next releases.</div>
<div>I never submitted a feature request on the QGIS Project site but, since there is already a (very rough) code and a general idea on how to approach the issue, I didn't know if this was the case of adding it there. Otherwise, let me know if I need to add
it on the QGIS Project site (if this is the case, I'm sorry for wasting your time).</div>
<div>Regards,</div>
<div>Marco</div>
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<div>[0] <a moz-do-not-send="true" href="http://gis.stackexchange.com/questions/228267/merging-adjacent-lines-in-qgis" target="_blank">http://gis.stackexchange.<wbr>com/questions/228267/merging-<wbr>adjacent-lines-in-qgis</a></div>
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