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<p>Hi Marco,</p>
<p>there is an OGR geoalgorithm that seems to do what you are describing</p>
<p>in QGIS Processing (Dissolve polygons) maybe its easy to adapt it <br>
</p>
<p>to also work with lines ...<br>
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<div class="moz-cite-prefix">Il 22/02/2017 10:32, Marco Grisolia ha scritto:<br>
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<blockquote cite="mid:CAFYjFH9woTRz1ujZM5PXh-UikqVTjpac7sMiKbp2sZj8Ws7THA@mail.gmail.com" type="cite">
<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>
<div><br>
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<div><br>
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<div>[0] <a moz-do-not-send="true" href="http://gis.stackexchange.com/questions/228267/merging-adjacent-lines-in-qgis">http://gis.stackexchange.com/questions/228267/merging-adjacent-lines-in-qgis</a></div>
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