[Qgis-user] QGIS3 Processing Clip

[Taylor, Jeffrey R]

Hi Peter, Andreas, and Delaz,

Thank you for the response to the geometry errors. This has certainly helped. A further question, when choosing, “Ignore invalid input features” does this still include these geometric features or, by “ignore” does it not add them to the newly clipped layer?

Jeff

From: Qgis-user [mailto:qgis-user-bounces at lists.osgeo.org] On Behalf Of Drexel Peter
Sent: Friday, March 23, 2018 5:30 AM
To: Andreas Neumann <a.neumann at carto.net>; DelazJ <delazj at gmail.com>
Cc: qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] QGIS3 Processing Clip

Thanks to both for the answers,
It works now.
Sadly I have to accept the geometry errors at the moment, otherwise I would have to fix hundreds of 3. party-files…
Greetings,
Peter

______________________________________________
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Von: Andreas Neumann [mailto:a.neumann at carto.net]
Gesendet: Freitag, 23. März 2018 12:53
An: Drexel Peter
Cc: qgis-user at lists.osgeo.org<mailto:qgis-user at lists.osgeo.org>
Betreff: Re: [Qgis-user] QGIS3 Processing Clip


Hi Peter,

You can find this setting in "Settings" --> "Options" --> "Processing" --> "General" --> "Invalid features filtering".

However, it is probably more advisable to fix the geometry errors, if it is feasible. The "Geometry checker" core plugin can help with this task.

Greetings,
Andreas

On 2018-03-23 11:30, Drexel Peter wrote:
Hi all,
In QGIS 3.0 I use native:clip in processing to clip a Shapefile with another shapefile.
The Import-Shapefile contains some invalid polygons so I get an error
________
Processing algorithm…
AlgorithmDialog
Input parameters:
{ 'INPUT' : 'V:/Geodaten/Wasser/Einzugsgebiete/Vlbg_Umgebung/Einzugsgebiete_FGW/ezg_gesamt1_bearbeitet_3D_name.shp', 'OVERLAY' : 'C:/temp/QGIS3/Clip-Maske.shp', 'OUTPUT' : 'memory:' }

Feature (0) has invalid geometry. Please fix the geometry or change the Processing setting to the "Ignore invalid input features" option.
Execution failed after 0.35 seconds

Loading resulting layers
Algorithm 'Clip' finished
______________


In the Log-section of the Clip-Tool.

But where can change the setting to “Ignore invalid input features”?


Thanks
Peter

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