Bug report #15667
Add Z/M support to Processing - WAS: "Extract nodes" drops m values
|Affected QGIS version:||2.16.3||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||fixed/implemented|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||23590|
Processing needs to be updated to support z and m geometry values supported by QGIS core.
For example, result of the "Extract nodes" are just simply XY points.
In contrast the nodes_to_points(geometry, ignore_closing_nodes) function available in expressions does honor m and z values.
#4 Updated by Nyall Dawson about 3 years ago
- Status changed from Open to Closed
- Description updated (diff)
- Resolution set to fixed/implemented
Extract nodes is fixed in 1b1dc7de63310369e0a52afe8f6a9b538f36da3c
I think specific reports should be open for other algorithms. Many which rely on GEOS and other libraries will be upstream issues, but there's also other QGIS native ones which we can fix.