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GIS4WRF / gis4wrf

QGIS toolkit 🧰 for pre- and post-processing 🔨, visualizing 🔍, and running simulations 💻 in the Weather Research and Forecasting (WRF) model 🌀
https://gis4wrf.github.io
MIT License
159 stars 36 forks source link

Program received signal SIGSEGV: Segmentation fault - invalid memory reference #181

Closed raffyjef closed 3 years ago

raffyjef commented 3 years ago

In the GIS4WRF, WRF will run for at least 10 mins but will terminate and give an error message, "Program received signal SIGSEGV: Segmentation fault - invalid memory reference. I am not good on programming and I am trying to use GIS4WRF to use GIS easier. I tried researching and it seems that the problem is on the cores being used. How do I change the number of cores in the GIS4WRF?

dmey commented 3 years ago

https://gis4wrf.github.io/configuration/#integration-with-wpswrf

dmey commented 3 years ago

@raffyjef is this fixed?

raffyjef commented 3 years ago

I don't know. There are times that I experience this error. But when I try to reinstall the plug-in, it works fine again.

On Wed, Sep 9, 2020 at 2:16 PM dmey notifications@github.com wrote:

@raffyjef https://github.com/raffyjef is this fixed?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/GIS4WRF/gis4wrf/issues/181#issuecomment-689331917, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKMTTGXCYQUCHM6HPRWSNATSE4MVLANCNFSM4QY6ZDDA .

dmey commented 3 years ago

Reinstalling wouldn't solve anything. I suspect this is something to do with a specific configuration you are using. Did you ever get this error when running the tutorial? And if so how many CPUs did you select?

raffyjef commented 3 years ago

Yeah, maybe it is in the configuration. However, I can't determine where. I was using 2 when I got the error.

On Wed, Sep 9, 2020 at 2:28 PM dmey notifications@github.com wrote:

Reinstalling wouldn't solve anything. I suspect this is something to do with a specific configuration you are using. Did you ever get this error when running the tutorial? And if so how many CPUs did you select?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/GIS4WRF/gis4wrf/issues/181#issuecomment-689336216, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKMTTGUTASPCM5JXW6FSUNTSE4OALANCNFSM4QY6ZDDA .

dmey commented 3 years ago

OK. I will close this now as it is unlikely related to GIS4WRF but more with WRF (specific configuration). The community at https://forum.mmm.ucar.edu/phpBB3/ may be able to help you with configuration etc.