Added wood thinning changes from UM7 repository

[tammasloughran]

CABLE

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Description

While testing on ESM1.5 and ESM1.6 with CABLE3 is still ongoing, we would like to bring the wood thinning changes from the ACCESS_NRI/UM7 repository into the CABLE-LSM repository so that it's ready to go before the code is frozen for spinup.

https://github.com/ACCESS-NRI/UM7/issues/9

Wood thinning branch on UM7

The bug fixes are:

1. thinning ratio variable should not be initialized to 0
2. thinned biomass should be added to the wood_flux output variable.
3. the newlitter_thin routine only aggregated root carbon and not leaf carbon to be redistributed to the litter pools.
4. The newlitter_thin could possibly edit non-forest tiles, when it shouldn't.

Fixes #432

Type of change

• Bug fix
• New or updated documentation

Checklist

• The new content is accessible and located in the appropriate section.
• I have checked that links are valid and point to the intended content.
• I have checked my code/text and corrected any misspellings

Please add a reviewer when ready for review.

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📚 Documentation preview 📚: https://cable--433.org.readthedocs.build/en/433/

[ccarouge]

@tammasloughran This hasn't changed in 2 weeks. Is this ready for review or are you working on it?

[tammasloughran]

Yes, I do not have any further changes. I would like someone to review it.

[ccarouge]

Can you go to the "Reviewers" menu and choose a reviewer? If you want a science review, choose who you think is best. For a tech review, choose the team "CABLE-LSM/tech-reviewers".

[ccarouge]

@tammasloughran I'm just piping in to say the interface files for ESM1.6 will go in a coupled/ESM1.6/ directory. Not ESM1.5 as you have now. So before this can only go in once:

• the directory is there (@bschroeter is creating it right now I believe)
• this is modified to move/copy the files to ESM1.6 (will need to restore ESM1.5/ directory to its original state).

[access-hive-bot]

This pull request has been mentioned on ACCESS Hive Community Forum. There might be relevant details there:

https://forum.access-hive.org.au/t/wood-thinning-in-access/1923/1

[ccarouge]

@tammasloughran the coupled/esm16 directory is now in place. Can you move your changes to that directory? Make sure to leave ESM1.5/ directory in its original state.