Prerelease for testing online mixed-layer tracer budget diagnostics

[dougiesquire]

This PR is to build an ACCESS-OM2 prerelease with @rmholmes' online mixed-layer tracer budget diagnostics - see ACCESS-NRI/MOM5#79

---

🚀 The latest prerelease access-om2/pr151-7 at 9569a56 is here: #151 (comment) 🚀

[github-actions]

🚀 Attempted to deploy access-om2 Prerelease pr151-1 with commit 4ed9122

🖥️ Gadi Deployment ✔️

Usage Instructions

access-om2, defined in spack.yaml, will be deployed to Gadi as:

• 2026.05.000 as a Release (when merged).
• pr151-1 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-om2/pr151-1

When using the above modules, the binaries shall be on your $PATH.

For advanced users, this Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/1.1/spack in the access-om2-pr151-1 environment.
Due to inode-saving measures, one will have to manually untar the environment metadata before environment activation with tar -xf .spack-env .spack-env.tar. It will require one to have write privileges.

Configuration Information

This Prerelease is deployed using:

• access-nri/spack on branch 1.1
• ACCESS-NRI/upstream-spack-packages version access/v1.1
• access-nri/access-spack-packages version 2026.05.001
• access-nri/spack-config version 2026.05.004

If the above was not what was expected, commit changes to config/versions.json in this PR, or propose changes to build-cds config/settings.json.

[github-actions]

🚀 Attempted to deploy access-om2 Prerelease pr151-2 with commit fe38214

🖥️ Gadi Deployment ❌

[dougiesquire]

The above failed with an rsync error, so I'll retrigger the deployment

[dougiesquire]

!redeploy

[github-actions]

🚀 Attempted to deploy access-om2 Prerelease pr151-3 with commit fe38214

🖥️ Gadi Deployment ✔️

Usage Instructions

access-om2, defined in spack.yaml, will be deployed to Gadi as:

• 2026.05.000 as a Release (when merged).
• pr151-3 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-om2/pr151-3

When using the above modules, the binaries shall be on your $PATH.

For advanced users, this Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/1.1/spack in the access-om2-pr151-3 environment.
Due to inode-saving measures, one will have to manually untar the environment metadata before environment activation with tar -xf .spack-env .spack-env.tar. It will require one to have write privileges.

Configuration Information

This Prerelease is deployed using:

• access-nri/spack on branch 1.1
• ACCESS-NRI/upstream-spack-packages version access/v1.1
• access-nri/access-spack-packages version 2026.05.001
• access-nri/spack-config version 2026.05.004

If the above was not what was expected, commit changes to config/versions.json in this PR, or propose changes to build-cds config/settings.json.

[github-actions]

🚀 Attempted to deploy access-om2 Prerelease pr151-4 with commit 08c5779

🖥️ Gadi Deployment ✔️

Usage Instructions

access-om2, defined in spack.yaml, will be deployed to Gadi as:

• 2026.05.000 as a Release (when merged).
• pr151-4 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-om2/pr151-4

When using the above modules, the binaries shall be on your $PATH.

For advanced users, this Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/1.1/spack in the access-om2-pr151-4 environment.
Due to inode-saving measures, one will have to manually untar the environment metadata before environment activation with tar -xf .spack-env .spack-env.tar. It will require one to have write privileges.

Configuration Information

This Prerelease is deployed using:

• access-nri/spack on branch 1.1
• ACCESS-NRI/upstream-spack-packages version access/v1.1
• access-nri/access-spack-packages version 2026.05.001
• access-nri/spack-config version 2026.08.001

If the above was not what was expected, commit changes to the manifest in this PR, or propose changes to build-cds config/settings.json.

[rmholmes]

@dougiesquire I've pushed the updates here but it doesn't seem to have triggered deployment - is there something else I need to do?

[aidanheerdegen]

Actions won't run because there are merge conflicts.

[github-actions]

🚀 Attempted to deploy access-om2 Prerelease pr151-5 with commit 2275350

🖥️ Gadi Deployment ❌

[dougiesquire]

@rmholmes, you'll need to use the post-rebase commit hash: 39781d5423e450f5bc24befd8c6412ded638fa2e

[github-actions]

🚀 Attempted to deploy access-om2 Prerelease pr151-6 with commit 91d5ed3

🖥️ Gadi Deployment ✔️

Usage Instructions

access-om2, defined in spack.yaml, will be deployed to Gadi as:

• 2026.05.000 as a Release (when merged).
• pr151-6 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-om2/pr151-6

When using the above modules, the binaries shall be on your $PATH.

For advanced users, this Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/1.1/spack in the access-om2-pr151-6 environment.
Due to inode-saving measures, one will have to manually untar the environment metadata before environment activation with tar -xf .spack-env .spack-env.tar. It will require one to have write privileges.

Configuration Information

This Prerelease is deployed using:

• access-nri/spack on branch 1.1
• ACCESS-NRI/upstream-spack-packages version access/v1.1
• access-nri/access-spack-packages version 2026.05.001
• access-nri/spack-config version 2026.08.001

If the above was not what was expected, commit changes to the manifest in this PR, or propose changes to build-cds config/settings.json.

[github-actions]

🚀 Attempted to deploy access-om2 Prerelease pr151-7 with commit 9569a56

🖥️ Gadi Deployment ✔️

Usage Instructions

access-om2, defined in spack.yaml, will be deployed to Gadi as:

• 2026.05.000 as a Release (when merged).
• pr151-7 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-om2/pr151-7

When using the above modules, the binaries shall be on your $PATH.

For advanced users, this Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/1.1/spack in the access-om2-pr151-7 environment.
Due to inode-saving measures, one will have to manually untar the environment metadata before environment activation with tar -xf .spack-env .spack-env.tar. It will require one to have write privileges.

Configuration Information

This Prerelease is deployed using:

• access-nri/spack on branch 1.1
• ACCESS-NRI/upstream-spack-packages version access/v1.1
• access-nri/access-spack-packages version 2026.05.001
• access-nri/spack-config version 2026.08.001

If the above was not what was expected, commit changes to the manifest in this PR, or propose changes to build-cds config/settings.json.

[dougiesquire]

!update-configs

[github-actions]

🔧 Opening/Updating Model Configuration PRs in ACCESS-NRI/access-om2-configs

Configurations Requested

Configurations requested from profile default:

• dev-025deg_jra55_iaf

• dev-1deg_jra55_ryf+wombatlite

Pull Requests Opened/Updated

The following PRs were opened/updated:

• Auto update dev-025deg_jra55_iaf to use access-om2/pr151-7 access-om2-configs#385

• Auto update dev-1deg_jra55_ryf+wombatlite to use access-om2/pr151-7 access-om2-configs#386

More details can be found in the workflow run: https://github.com/ACCESS-NRI/ACCESS-OM2/actions/runs/33502992417

[dougiesquire]

!update-configs

All repro checks pass ✅

[dougiesquire]

The code changes being tested in this PR have been merged, but I'll leave this open until the changes are in an official release of ACCESS-OM2