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pass all CO2 fields in CO2 emissions compsets with CAM7 #658

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pass all CO2 fields in CO2 emissions compsets with CAM7 #658

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1 change: 1 addition & 0 deletions cime_config/config_component_cesm.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -114,6 +114,7 @@
<value compset="SSP.*_DATM.*_CLM">CO2A</value>
<value compset="_BGC%BPRP">CO2C</value>
<value compset="_BGC%BDRD">CO2C</value>
<value compset="E_CAM70">CO2C</value>
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@ekluzek ekluzek Jun 4, 2026

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Note that description at the top needs to change as well.

And I think if we move ahead with this convention we should also remove the _BGC%BPRP/_BGC%BDRD options. But, that should be done as a seperate step.

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@ekluzek ekluzek Jun 4, 2026

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Although it looks like from @klindsay28 comment above:

The BDRD and BPRP suffixes are still available for users of the co2_cycle implementation of CO2 constituents.

So the multiple ways of doing this reflects the multiple implementations of CO2 constituents in CAM.

that the _BGC%BPRP/_BGC%BDRD options are still needed for some CAM configurations. So it sounds like this can't be removed because it's needed for those options.

<value compset="20TR_DATM%IAF.*_BLOM%ECO">CO2A</value>
<value compset="20TR_DATM%JRA.*_BLOM%ECO">CO2A</value>
</values>
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