0

Is there any way to speed up raster processing in QGIS? I have seen discussion about speeding up rendering and querying, but not processing.

I am using SAGA tools to calculate morphometrics and the calculations are taking extremely long. I am maxing out my CPU. Does QGIS parallel process using all available cores by default?

Improve this question
3
  • If you are maxing out your CPU I would say your CPU is the bottleneck and not SAGA processing.
    – JonasV
    Jul 7, 2020 at 16:07
  • Yes. I am using a Mac and 'Activity Monitor' confirms that I am using all four cores available on my computer for processing.
    – nateroe
    Jul 7, 2020 at 17:55
  • CPU running at 100% is a good sign only if the code makes CPU to do something that makes sense. Without a test case it is impossible to say why your process is so slow.
    – user30184
    Jul 11, 2020 at 11:10

0

Reset to default

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.