Update to upstream oa3 mct

[manodeep]

Retrying the upgrade to upstream oasis3-mct

---

🚀 The latest prerelease access-esm1p6/pr172-6 at 538b4f1 is here: #172 (comment) 🚀

[github-actions]

The model version in the ./spack.yaml has not been updated.
You can update it manually.

[github-actions]

🚀 Attempted to deploy access-esm1p6 Prerelease pr172-5 with commit 4a4e0d0

🖥️ Gadi Deployment ❌

[github-actions]

🚀 Attempted to deploy access-esm1p6 Prerelease pr172-5 with commit 4a4e0d0

🖥️ Gadi Deployment ✔️

Usage Instructions

access-esm1.6, defined in ./spack.yaml, will be deployed to Gadi as:

• 2025.11.002 as a Release (when merged).
• pr172-5 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-esm1p6/pr172-5

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/0.22/spack in the access-esm1p6-pr172-5 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 0.22
• access-nri/spack-packages version 2025.11.001
• access-nri/spack-config version 2025.08.000

If the above was not what was expected, commit changes to config/versions.json in this PR.

[github-actions]

🚀 Attempted to deploy access-esm1p6 Prerelease pr172-6 with commit 538b4f1

🖥️ Gadi Deployment ✔️

Usage Instructions

access-esm1.6, defined in ./spack.yaml, will be deployed to Gadi as:

• 2025.11.002 as a Release (when merged).
• pr172-6 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-esm1p6/pr172-6

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/0.22/spack in the access-esm1p6-pr172-6 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 0.22
• access-nri/spack-packages version 2025.11.001
• access-nri/spack-config version 2025.08.000

If the above was not what was expected, commit changes to config/versions.json in this PR.