E3SM

A state-of-the-art fully coupled model of the Earth's climate including important biogeochemical and cryospheric processes.
https://github.com/e3sm-project/e3sm

Category: Climate Change
Sub Category: Earth and Climate Modeling

Keywords

climate climate-model climate-science e3sm fortran snl-applications

Last synced: about 16 hours ago
JSON representation

Repository metadata

Energy Exascale Earth System Model source code. NOTE: use "maint" branches for your work. Head of master is not validated.

Host: GitHub
URL: https://github.com/e3sm-project/e3sm
Owner: E3SM-Project
License: other
Created: 2014-07-03T19:04:08.000Z (almost 11 years ago)
Default Branch: master
Last Pushed: 2025-04-20T00:25:12.000Z (7 days ago)
Last Synced: 2025-04-20T08:39:43.759Z (7 days ago)
Topics: climate, climate-model, climate-science, e3sm, fortran, snl-applications
Language: Fortran
Homepage: https://docs.e3sm.org/E3SM
Size: 485 MB
Stars: 371
Watchers: 142
Forks: 401
Open Issues: 550
Releases: 13
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Citation: CITATION.cff
- Authors: AUTHORS
- Codemeta: codemeta.json

Energy Exascale Earth System Model (E3SM)

E3SM is a state-of-the-art fully coupled model of the Earth's climate including
important biogeochemical and cryospheric processes. It is intended to address
the most challenging and demanding climate-change research problems and
Department of Energy mission needs while efficiently using DOE Leadership
Computing Facilities.

DOI: 10.11578/E3SM/dc.20240930.1

Please visit the project website or our Confluence site
for further details.

For questions about the model, use Github Discussions.

See our Github-hosted documentation at https://docs.e3sm.org/E3SM.

Quick Start
Supported Machines
Running
Contributing
Acknowledge
License

Quick Start

The Quick Start page
includes instructions on obtaining the necessary code and input data for model
setup and execution on a supported machine.

Supported Machines

E3SM is a high-performance computing application and generally requires a
capable compute cluster to run a scientifically validated case at a useful
simulation speed.

To run E3SM, it is recommended that you obtain time on a
Supported Machine.

Running

Please refer to Running E3SM
for instructions on running the model.

Contributing

Please refer to Contributing for details on our code development
process.

Acknowledgement

The Energy Exascale Earth System Model (E3SM) Project should be acknowledged in
publications as the origin of the model using
these guidelines.

In addition, the software should be cited. For your convenience,
the following BibTeX entry is provided.

@misc{e3sm-model,
	title = {{Energy Exascale Earth System Model (E3SM)}},
	author = {{E3SM Project}},
	abstractNote = {{E3SM} is a state-of-the-art fully coupled model of the {E}arth's 
		climate including important biogeochemical and cryospheric processes.},
	howpublished = {[Computer Software] \url{https://dx.doi.org/10.11578/E3SM/dc.20240301.3}},
	url = {https://dx.doi.org/10.11578/E3SM/dc.20240301.3},
	doi = {10.11578/E3SM/dc.20240301.3},
	year = 2024,
	month = mar,
}

License

The E3SM model is available under a BSD 3-clause license.
Please see LICENSE for details.

Citation (CITATION.cff)

# This CITATION.cff file was generated with cffinit.
# Visit https://bit.ly/cffinit to generate yours today!

cff-version: 1.2.0
title: Energy Exascale Earth System Model
message: '  If you use this software, please cite it using the metadata from this file.'
type: software
authors:
  - given-names: E3SM
    family-names: Project
version: 3.0.0
doi: 10.11578/E3SM/dc.20240930.1
repository-code: 'https://github.com/E3SM-Project/E3SM'
url: 'https://e3sm.org'
license: BSD-3-Clause

Owner metadata

Name: Energy Exascale Earth System Model Project
Login: E3SM-Project
Email:
Kind: organization
Description: Repositories associated with the E3SM Project
Website: http://e3sm.org
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/7558558?v=4
Repositories: 75
Last ynced at: 2024-06-05T19:09:59.048Z
Profile URL: https://github.com/E3SM-Project

GitHub Events

Total

Fork event: 36
Create event: 404
Commit comment event: 7
Release event: 1
Issues event: 233
Watch event: 25
Delete event: 291
Member event: 1
Issue comment event: 2387
Push event: 1911
Pull request review comment event: 974
Pull request event: 720
Pull request review event: 1445

Last Year

Fork event: 36
Create event: 404
Commit comment event: 7
Release event: 1
Issues event: 233
Watch event: 25
Delete event: 291
Member event: 1
Issue comment event: 2387
Push event: 1911
Pull request review comment event: 974
Pull request event: 720
Pull request review event: 1445

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 2,416
Total pull requests: 5,061
Average time to close issues: 5 months
Average time to close pull requests: 19 days
Total issue authors: 192
Total pull request authors: 190
Average comments per issue: 6.75
Average comments per pull request: 6.48
Merged pull request: 4,263
Bot issues: 3
Bot pull requests: 11

Past year issues: 278
Past year pull requests: 782
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 14 days
Past year issue authors: 66
Past year pull request authors: 85
Past year average comments per issue: 3.49
Past year average comments per pull request: 5.05
Past year merged pull request: 547
Past year bot issues: 3
Past year bot pull requests: 8

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/e3sm-project/e3sm

Top Issue Authors

ndkeen (454)
worleyph (235)
bishtgautam (119)
rljacob (107)
amametjanov (83)
dqwu (77)
jonbob (75)
wlin7 (58)
jayeshkrishna (51)
singhbalwinder (50)
golaz (47)
sarats (47)
mahf708 (46)
mark-petersen (42)
minxu74 (41)

Top Pull Request Authors

jgfouca (635)
amametjanov (336)
bishtgautam (285)
ndkeen (271)
jonbob (257)
mark-petersen (191)
singhbalwinder (186)
wlin7 (144)
rljacob (137)
whannah1 (134)
jayeshkrishna (112)
oksanaguba (111)
worleyph (107)
bartgol (106)
mt5555 (94)

Top Issue Labels

bug (779)
Land (346)
Atmosphere (338)
CIME (250)
mpas-ocean (211)
Machine Files (198)
mpas-seaice (139)
Critical (109)
PotentialBug (95)
Cori (95)
pm-cpu (92)
EAMxx (85)
Scripts (74)
enhancement (72)
help wanted (67)
Coupled Model (64)
Summit (63)
HOMME (60)
question (58)
SCORPIO (54)
Testing (53)
Titan (43)
pm-gpu (40)
minor (39)
BFB (38)
Performance (37)
Fixed in ESMCI (37)
BGC (36)
River (34)
Coupler (34)

Top Pull Request Labels

BFB (2,389)
bug fix PR (978)
Machine Files (958)
Atmosphere (765)
Land (632)
CIME (587)
mpas-ocean (586)
Scripts (502)
non-BFB (449)
mpas-seaice (338)
enhancement (321)
NML (319)
HOMME (293)
EAMxx (247)
Testing (224)
compset (176)
Coupled Model (166)
Coupler (127)
Cori (107)
mpas-albany-landice (106)
MMF (94)
River (92)
pm-cpu (85)
SCORPIO (82)
Anvil (78)
maint-1.0 (76)
Documentation (71)
Chrysalis (70)
Stealth (69)
HOMME standalone (68)

Package metadata

Total packages: 2
Total downloads: unknown
Total dependent packages: 0 (may contain duplicates)
Total dependent repositories: 0 (may contain duplicates)
Total versions: 140

proxy.golang.org: github.com/e3sm-project/e3sm

Homepage:
Documentation: https://pkg.go.dev/github.com/e3sm-project/e3sm#section-documentation
Licenses: other
Latest release: v3.0.2+incompatible (published 4 months ago)
Last Synced: 2025-04-25T14:06:36.514Z (1 day ago)
Versions: 70
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 1.622%
- Average: 4.057%
- Dependent packages count: 6.492%

proxy.golang.org: github.com/E3SM-Project/E3SM

Homepage:
Documentation: https://pkg.go.dev/github.com/E3SM-Project/E3SM#section-documentation
Licenses: other
Latest release: v3.0.2+incompatible (published 4 months ago)
Last Synced: 2025-04-25T14:06:36.150Z (1 day ago)
Versions: 70
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.999%
- Average: 8.173%
- Dependent repos count: 9.346%

Dependencies

.github/workflows/e3sm-gh-pages.yml actions

JamesIves/github-pages-deploy-action v4 composite
actions/checkout v4 composite
actions/setup-python v4.7.0 composite
rossjrw/pr-preview-action v1 composite

.github/workflows/e3sm-gh-ci-cime-tests.yml actions

actions/checkout v4 composite
actions/upload-artifact v4 composite

.github/workflows/e3sm-gh-ci-w-cime-tests.yml actions

actions/checkout v4 composite
actions/upload-artifact v4 composite

.github/workflows/e3sm-gh-md-linter.yml actions

DavidAnson/markdownlint-cli2-action v16 composite
actions/checkout v4 composite
tj-actions/changed-files v44 composite

.github/actions/show-workflow-trigger/action.yml actions

actions/github-script v7 composite

.github/actions/test-all-scream/action.yml actions

actions/upload-artifact v4 composite

.github/workflows/eamxx-sa-coverage.yml actions

./.github/actions/show-workflow-trigger * composite
./.github/actions/test-all-scream * composite
actions/checkout v4 composite

.github/workflows/eamxx-sa-sanitizer.yml actions

./.github/actions/show-workflow-trigger * composite
./.github/actions/test-all-scream * composite
actions/checkout v4 composite

.github/workflows/eamxx-sa-testing.yml actions

./.github/actions/show-workflow-trigger * composite
./.github/actions/test-all-scream * composite
actions/checkout v4 composite

.github/workflows/eamxx-scripts-tests.yml actions

./.github/actions/show-workflow-trigger * composite
actions/checkout v4 composite

.github/workflows/eamxx-v1-testing.yml actions

./.github/actions/show-workflow-trigger * composite
actions/checkout v4 composite
actions/upload-artifact v4 composite

components/eamxx/src/python/pyproject.toml pypi

mpi4py *
numpy *

Score: -Infinity

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