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geoschem / geos-chem

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).
http://geos-chem.org
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Model Interrupt During Execution #2515

Open fang159753 opened 1 month ago

fang159753 commented 1 month ago

Your name

fangjiong

Your affiliation

shanghai university

What happened? What did you expect to happen?

I set up a one-year full chemistry run in the geoschem_config.yml, but the model consistently crashes after running for 7 days. The following error is shown in the GC.log. Could this issue be related to the netCDF version I installed? Is there a problem with my submission script settings? Or is the issue stemming from another error? Additionally, where in the model settings can I specify how long the run should continue without interruption?

What are the steps to reproduce the bug?

Running model

Please attach any relevant configuration and log files.

geoschem_config.yml geoschem_config GC.log GC log merra2_slurm merra2_slurm

What GEOS-Chem version were you using?

14.4.0

What environment were you running GEOS-Chem on?

Local cluster

What compiler and version were you using?

1

Will you be addressing this bug yourself?

Yes, but I will need some help

In what configuration were you running GEOS-Chem?

GCClassic

What simulation were you running?

Full chemistry

As what resolution were you running GEOS-Chem?

4×5

What meterology fields did you use?

MERRA-2

Additional information

No response

yantosca commented 1 month ago

Thanks for writing @fang159753. One thing this could be is that you may be trying to write a netCDF file to a write-protected folder. You might have also exceeded your disk quota and thus the system is not letting you write any more data files.

fang159753 commented 1 month ago

Thanks for your reply. I have another question. In my fullchemistry simulation, I observed a 15% change in surface OH concentration over China. However, when I applied this OH change in the CH₄ simulation, the methane sink (OHconcAfterChem) only increased by about 0.2%. Is this a reasonable outcome?

github-actions[bot] commented 19 hours ago

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