Initial spack.yaml

[CodeGat]

In this PR:

• Addition of versions of spack-packages, spack-config to config/versions.json
• Update of spack.yaml to contain versions for access-ram3 and its dependencies
• Remove model template language used in README.md

Closes #1

[github-actions]

🚀 Deploying access-ram3 2024.08.0 as prerelease pr2-6

Details and usage instructions

This access-ram3 model will be deployed as:

• 2024.08.0 as a Release (when merged).
• pr2-6 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules/access-models/
module load access-ram3/pr2-6

where the binaries shall be on your $PATH.
This Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/0.21/spack in the access-ram3-pr2-6 environment.

🛠️ Using: spack-packages `2024.08.09`, spack-config `2024.07.05`

Details

It will be deployed using:

• access-nri/spack-packages version 2024.08.09
• access-nri/spack-config version 2024.07.05

If this is not what was expected, commit changes to config/versions.json.

[aidanheerdegen]

LGTM. Nice work!