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New Experiment abrupt-0p5xCO2 #40

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alejandrobodas opened this issue Mar 3, 2025 · 5 comments · May be fixed by #55
Open

New Experiment abrupt-0p5xCO2 #40

alejandrobodas opened this issue Mar 3, 2025 · 5 comments · May be fixed by #55
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delta requires a change experiment

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@alejandrobodas
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alejandrobodas commented Mar 3, 2025 •
edited by wolfiex
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Experiment ID

abrupt-0p5xCO2

Experiment Title

Abrupt halving of CO2

Description

Identical to the piControl DECK experiment but with a step change to 0.5xCO2 concentration from its pre-industrial value, held constant for the duration of the run.

Reference: Webb et al., 2017

MIP / Activity ID (registered)

CFMIP

MIP / Activity ID (unregistered)

No response

Parent Experiment

piControl

Custom Parent Experiment

No response

Sub-experiment

none

Priority Tier

1

Source type codes for required model components

AOGCM

Source type codes for additional allowed model components

AER, BGC, CHEM

Start Date

No response

Branch Date

No response

(Minimum) Number of Years

300

Issue Type

experiment

Issue Kind

new

Submitter

alejandrobodas
@alejandrobodas alejandrobodas added delta requires a change experiment labels Mar 3, 2025
@alejandrobodas
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Author

Note
I've used the experiment name as defined in Webb et al., 2017 and used in CMIP6. The CMIP7 documentation paper Dunne et al., submitted contains a typo as it labels this experiment as abrupt-0p5CO2.

@taylor13
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taylor13 commented Mar 3, 2025

Thanks for catching that mistake.

@github-actions github-actions bot changed the title Add/Modify: Experiment: abrupt-0p5xCO2 New Experiment abrupt-0p5xCO2 Mar 14, 2025
@github-actions GitHub Actions
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New Pull Request: #55

@github-actions github-actions bot linked a pull request Mar 14, 2025 that will close this issue
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@github-actions GitHub Actions
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New Pull Request: a pull request for branch "new_experiment__abrupt-0p5xco2" into branch "main" already exists:
#55

@znichollscr
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As a note, the typo has leaked through to this repo (https://github.com/WCRP-CMIP/CMIP7-CVs/blob/main/src-data/experiment/abrupt-0p5co2.json), which is why this isn't being flagged as a duplicate I expect.

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New Experiment abrupt-0p5xCO2 WCRP-CMIP/CMIP7-CVs
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@taylor13 @alejandrobodas @znichollscr