Model documentation

[aidanheerdegen]

In the process of updating the ACCESS-OM2 model run instructions it became apparent that we should make an effort to identify some good (authoritative?) documentation for the model components .

The documentation could be a website, or a PDF or similar document. We should assess the likely longevity of the source and make a decision if we need to make a copy and host it ourselves.

It is also likely that the documentation would need updating. We shouldn't let that process stop us from recommending the documentation as-is: we can note caveats about what is covered in the documentation, and what might be missing.

This issue has been created to try and make sure this process does happen.