Hi, I want to run ACCESS-OM2-RYF9091 forced by jra55v1.3 ( GitHub - COSIMA/01deg_jra55_ryf at ryf9091-on-gadi ) from an existing control run. The base documentation that I followed is - run-access-om . I understand that the ACESS-OM2 runs are now managed by ACCESS-NRI, hence that tutorial may not be u…

Hiya. Yes, that is a way to do a restart from an existing run, using the same version of ACCESS-OM2. But the code has moved a long way from that original RYF run, which started in about 2019! Others will know more, but I think it will be difficult to use those restart files to run with the new ACCES…

Hi @sb4233 - I’ve just moved this topic from General to COSIMA since it’d be more relevant there - I’ve also tagged it with help since this is a help request :slight_smile:

In that case, is there any configuration of the ACCESS-OM2-01 (including interannual forced ones) that can be used from an existing restart file? My purpose for this simulation is to take output of some additional diagnostics, which are not present in the control runs, and for that it does not matt…

Hi @sb4233 , this might be a little off-topic, but we’re currently preparing to run a new control run of the 0.1deg RYF configuration with BGC included. There’s a poll linked here for input. As @AndyHoggANU mentioned, though, we don’t have spare CPU allocation for this quarter, so the run will be d…

Hi @sb4233 , if you want to continue an existing run without introducing additional changes (other than intended perturbations), you’ll need to run with the same (i.e. old) configuration, as Adele suggested. Did this work for you?

Hi @adele-morrison and @aekiss , I have tried the steps mentioned here: Tutorials · COSIMA/access-om2 Wiki · GitHub For clarity I am writing the steps here as well - #STEP 1: git clone --no-hardlinks https://github.com/COSIMA/01deg_jra55_ryf.git my_new_exp #STEP 2: cd my_new_exp #STEP 3: git r…

Hi @sb4233 , basic question, are you a member of vk77? To test: what happens when you do ls /g/data/x77/? (I’m not at the moment; so can’t test to see if this file exists.)

[image] cbull: Hi @sb4233 , basic question, are you a member of vk77? @sb4233 Here is the updated path of the forcing files /g/data/vk83/experiments/inputs/JRA-55/RYF/v1-4/data

How to run ACCESS-OM2-RYF from an existing control run?

COSIMA Experiments

minghangli (Minghang Li) 29 April 2025 04:23 8

I will review the restart files and get back to you if I’ve found something later this week.

Interest in ACCESS_OM2-01 non-RYF future climate experiment(s)?

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How to run ACCESS-OM2-RYF from an existing control run?

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