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Results tagged with dissolve
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user 107424
To merge features based on specified attributes.
4
votes
How can I merge polygons in QGIS by attribute only if they are adjacent?
You can run "Dissolve" by your attribute and then run "Multipart to Singleparts".
Original:
Dissolve:
Dissolved:
Multiparts to Singleparts:
Result: …
- 35.6k
5
votes
Accepted
Dissolve neighbour polygons when distance is below X meters
Choose intersects as predicate, the CLUSTER_ID field to add and one-to-one as join-type
Run "Dissolve" on your joined layer and choose the CLUSTER_ID field as dissolve field
Done: …
- 35.6k
11
votes
Accepted
Dissolving polygons that intersects with line in Geometry Generator
Here is how you can do it with QGIS 3.16+ (explanation as comments in expression):
buffer( -- dissolve result
collect_geometries( -- collect geometry array to multipolygon
array_filter( -- only keep …
- 35.6k