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<font size="2"><div class="PlainText">You can also consider splitting data for smaller packages and use batch processing, and then merge the result to expected form<br>
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<p style="FONT-SIZE: 9pt; FONT-FAMILY: Arial; COLOR: #102b4d"><font style="COLOR: #102b4d" face="Calibri"><strong style="FONT-SIZE: 10pt; COLOR: #102b4d">Jarosław Sadowski</strong><br><span style="FONT-FAMILY: Calibri; COLOR: #102b4d">Kierownik Zespołu ds. Ochrony Środowiska
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-----Original Message-----<br>
From: Qgis-user <qgis-user-bounces@lists.osgeo.org> On Behalf Of Raymond Nijssen via Qgis-user<br>
Sent: Friday, September 9, 2022 6:11 PM<br>
To: qgis-user@lists.osgeo.org<br>
Subject: [EXTERNAL] Re: [Qgis-user] Faster Intersects<br>
<br>
UWAGA: Ta wiadomość pochodzi spoza CPK Sp. z o.o. Proszę pomóż zadbać o bezpieczeństwo naszej organizacji. Zastanów się, zanim otworzysz link lub załącznik.<br>
<br>
<br>
<br>
Some things to check:<br>
<br>
* Is your data local?<br>
* Is it in a fast file format? (for example .gpkg or .shp and not .csv or .geojson)<br>
* Does the data have a spatial index?<br>
* Is the geometry very complicated, like a huge multi polygon with thousands of vertices and islands? In that case, split it up in several polygons.<br>
<br>
Hope this helps. Anyway, it should not need to take this long.<br>
<br>
Raymond<br>
<br>
<br>
<br>
On 09-09-2022 16:28, Dennis Burgess via Qgis-user wrote:<br>
> How can I speed up Intersects? Right now I have a single geometry <br>
> file, but then have about 2 million points that I need to understand <br>
> what intersects that geometry. Right now its taking 3 days? <br>
> QGIS-bin.exe is only using 11% CPU.. ☹<br>
><br>
> Dennis<br>
><br>
><br>
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