https://github.com/e3sm-project/chemdyg
Chemistry Diagnostics Package
https://github.com/e3sm-project/chemdyg
Last synced: 4 months ago
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Chemistry Diagnostics Package
- Host: GitHub
- URL: https://github.com/e3sm-project/chemdyg
- Owner: E3SM-Project
- License: bsd-3-clause
- Created: 2023-03-01T22:14:45.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-11-04T18:57:35.000Z (over 1 year ago)
- Last Synced: 2024-11-04T19:43:04.579Z (over 1 year ago)
- Language: Shell
- Size: 271 KB
- Stars: 0
- Watchers: 119
- Forks: 2
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
E3SM chemistry diagnostic package (ChemDyg) is designed for E3SM atmospheric chemistry development. The details are documented in this paper: https://doi.org/10.1016/j.envsoft.2025.106498.
Reference:
```
Lee, H.-H., Q. Tang, M. J. Prather, and J. Xie (2025), A Comprehensive Chemistry Evaluation
and Diagnostics Package for E3SM – ChemDyg Version 1.1.0, Environ. Model. Softw., 191,
106498, doi:10.1016/j.envsoft.2025.106498.
```
Index page and example figures:
https://web.lcrc.anl.gov/public/e3sm/diagnostic_output/ac.lee1061/20220914.PAN.MZThet.v2.LR.bi-grid.amip.chemUCI_Linozv3/e3sm_chem_diags/plots/
ChemDyg is executed by zppy, which is a post-processing toolchain for E3SM written in Python (https://github.com/E3SM-Project/zppy).
*How to run ChemDyg via zppy script on chrysalis?
```
source /lcrc/soft/climate/e3sm-unified/load_latest_e3sm_unified_chrysalis.sh
wget https://raw.githubusercontent.com/E3SM-Project/ChemDyg/main/ChemDyg_example_script.cfg
zppy -c ChemDyg_example_script.cfg
```
**Note that the users need to change the'e3sm_unified' path on different zppy-supported machines (https://e3sm-project.github.io/zppy/_build/html/main/getting_started.html#activate-e3sm-unified-environment).
For people who cannot access zppy-supported machines, the observational data used in ChemDyg are available at https://doi.org/10.5281/zenodo.10905766 and https://web.lcrc.anl.gov/public/e3sm/diagnostics/observations/Atm/ChemDyg_inputs/.
## License
Copyright (c) 2023-2025, Energy Exascale Earth System Model Project
All rights reserved
SPDX-License-Identifier: (BSD-3-Clause)
See [LICENSE](./LICENSE) for details
Unlimited Open Source - BSD 3-clause Distribution
'LLNL-CODE-819717`