Update ESMValTool instructions on Gadi

[rbeucher]

Update the instructions on how to load/use ESMValTool on Gadi.

[rbeucher]

@atteggiani Things like that should go to main directly. We want the users to have access to the latest information...

[atteggiani]

@atteggiani Things like that should go to main directly. We want the users to have access to the latest information...

@rbeucher I disagree.
I agree that users should have access to the latest information, but if we have a general workflow that creates PRs with development and then periodically merges it to main I would still follow it.
In this case, if we think it's something that should be merged more quickly, I would still create a PR to development, and then once it's merged I would merge development into main.

[rbeucher]

Dev should be for new functionalities or new content, not content updates...
We are releasing ESMValTool at the end of the week. I am gonna have to make some changes.
If you merge dev into main you take the risk of breaking things... We need a bit more flexibility here.

[atteggiani]

But much of our new development will only be content. I still think we should be following the standard workflow for that.

We should not be breaking anything by merging Development to Main.
That's because we should check every PR to Development (1st check) and then double check when we merge to main.
Of course there is always the possibility to overlook some things, but in general I think this is a good methodology/workflow to keep mistakes to a minimum.

Anyway, we can discuss this better tomorrow during the Hive docs meeting (1:30pm).
I can let you know in case you want to join only when we talk about this.