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Polaris

Provides infrastructure, test cases and analysis tasks related to the ocean, land-ice and sea-ice components of the Exascale Energy Earth System Model.
https://github.com/E3SM-Project/polaris

Category: Cryosphere
Sub Category: Sea Ice

Keywords from Contributors

climate climate-model e3sm climate-science snl-applications climate-analysis mpas mpas-analysis earth-science earth-system-model

Last synced: about 16 hours ago
JSON representation

Repository metadata

Testing and analysis for OMEGA, MPAS-Ocean, MALI and MPAS-Seaice

README.md

Polaris

Polaris

Polaris provides infrastructure, test cases and analysis tasks related to the
ocean, land-ice and sea-ice components of the Exascale Energy Earth System
Model (E3SM).

Polaris requires Python 3.11 or newer.

Supported models include:

Documentation

The latest Polaris documentation can be found here:

https://docs.e3sm.org/polaris/

Documentation on its predecessor, Compass, can be found here:

http://mpas-dev.github.io/compass/latest/

Owner metadata

GitHub Events

Total
Last Year

Committers metadata

Last synced: about 24 hours ago

Total Commits: 2,592
Total Committers: 26
Avg Commits per committer: 99.692
Development Distribution Score (DDS): 0.419

Commits in past year: 1,252
Committers in past year: 18
Avg Commits per committer in past year: 69.556
Development Distribution Score (DDS) in past year: 0.452

Name Email Commits
Xylar Asay-Davis x****m@g****m 1506
Carolyn Begeman c****n@l****v 675
Althea Denlinger a****n@u****u 87
Andrew Nolan a****n@l****v 73
Steven Brus s****s@g****m 57
github-actions[bot] 4****] 49
Youngsung Kim y****2@g****m 28
katsmith133 k****3@g****m 25
Jeremy Lilly j****y@l****v 22
mark-petersen m****n@l****v 12
dependabot[bot] 4****] 12
Hyun Kang k****h@o****v 10
copilot-swe-agent[bot] 1****t 9
Alice Barthel a****6@g****m 8
Youngsung Kim k****y@o****v 3
Darin Comeau d****u@l****v 2
Joseph H Kennedy me@j****g 2
anthropic-code-agent[bot] 2****e 2
lconlon l****n@l****v 2
ftuser f****r@l****v 2
Luke Van Roekel l****l@g****m 1
Test User s****k@e****m 1
Leann Conlon a****n@b****v 1
Carolyn Begeman c****n@x****v 1
Carolyn Begeman c****n@a****v 1
Robert Jacob j****b@a****v 1

Committer domains:

Issue and Pull Request metadata

Last synced: about 19 hours ago

Total issues: 77
Total pull requests: 584
Average time to close issues: 30 days
Average time to close pull requests: 10 days
Total issue authors: 14
Total pull request authors: 18
Average comments per issue: 1.66
Average comments per pull request: 3.42
Merged pull request: 476
Bot issues: 1
Bot pull requests: 64

Past year issues: 47
Past year pull requests: 140
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 10 days
Past year issue authors: 9
Past year pull request authors: 14
Past year average comments per issue: 1.66
Past year average comments per pull request: 4.84
Past year merged pull request: 92
Past year bot issues: 1
Past year bot pull requests: 19

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/E3SM-Project/polaris

Top Issue Authors

  • cbegeman (26)
  • xylar (23)
  • sbrus89 (5)
  • altheaden (5)
  • alicebarthel (4)
  • grnydawn (4)
  • darincomeau (2)
  • andrewdnolan (2)
  • hyungyukang (1)
  • jeremy-lilly (1)
  • mark-petersen (1)
  • dependabot[bot] (1)
  • dylanschlichting (1)
  • mwarusz (1)

Top Pull Request Authors

  • xylar (330)
  • cbegeman (73)
  • altheaden (72)
  • github-actions[bot] (50)
  • dependabot[bot] (13)
  • andrewdnolan (9)
  • sbrus89 (9)
  • grnydawn (4)
  • jeremy-lilly (4)
  • hyungyukang (3)
  • darincomeau (3)
  • mark-petersen (3)
  • Copilot (3)
  • alicebarthel (3)
  • katsmith133 (2)

Top Issue Labels

  • bug (31)
  • ocean (18)
  • enhancement (10)
  • framework (9)
  • deployment (6)
  • documentation (4)
  • mesh (3)
  • cron (3)
  • clean-up (3)
  • unified-mesh (2)
  • e3sm/init (2)
  • dependencies (2)
  • Omega PR required (1)
  • github_actions (1)
  • in progress (1)
  • utility (1)
  • sea ice (1)

Top Pull Request Labels

  • ocean (195)
  • enhancement (120)
  • bug (113)
  • framework (112)
  • ci (81)
  • deployment (79)
  • clean-up (75)
  • documentation (62)
  • dependencies (40)
  • Omega PR finished (38)
  • utility (21)
  • e3sm/init (17)
  • E3SM PR finished (17)
  • mesh (15)
  • sea ice (13)
  • Omega PR required (11)
  • unified-mesh (7)
  • analysis (7)
  • github_actions (5)
  • in progress (5)
  • E3SM PR required (3)
  • changesets-ok (1)
  • cron (1)
  • release:dependency (1)
  • AI (1)

Package metadata

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

  • Homepage:
  • Status: removed
  • Documentation: https://pkg.go.dev/github.com/E3SM-Project/polaris#section-documentation
  • Licenses: bsd-3-clause
  • Latest release: v0.0.0-20260814083154-610903f81fae (published 20 days ago)
  • Last Synced: 2026-08-31T23:34:44.898Z (3 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent packages count: 4.462%
    • Average: 4.612%
    • Dependent repos count: 4.762%
proxy.golang.org: github.com/e3sm-project/polaris

  • Homepage:
  • Status: removed
  • Documentation: https://pkg.go.dev/github.com/e3sm-project/polaris#section-documentation
  • Licenses: bsd-3-clause
  • Latest release: v0.0.0-20260814083154-610903f81fae (published 20 days ago)
  • Last Synced: 2026-09-01T23:03:09.185Z (1 day ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent packages count: 4.462%
    • Average: 4.612%
    • Dependent repos count: 4.762%

Dependencies

.github/workflows/build_workflow.yml actions
  • actions/cache v3 composite
  • actions/checkout v3 composite
  • actions/setup-python v3 composite
  • conda-incubator/setup-miniconda v2 composite
  • fkirc/skip-duplicate-actions master composite
  • pre-commit/action v3.0.0 composite
.github/workflows/docs_workflow.yml actions
  • actions/cache v3 composite
  • actions/checkout v3 composite
  • ad-m/github-push-action master composite
  • conda-incubator/setup-miniconda v2 composite
polaris/setup.py pypi
.github/workflows/pre_commit_update_workflow.yml actions
  • actions/checkout v7 composite
  • ad-m/github-push-action master composite
  • mamba-org/setup-micromamba v3 composite
pyproject.toml pypi
  • cartopy *
  • cmocean *
  • gsw *
  • importlib-resources *
  • ipython *
  • jigsawpy *
  • jupyter *
  • lxml *
  • matplotlib >=3.9.0
  • netcdf4 *
  • numpy >=2.0,<3.0
  • progressbar2 *
  • pyamg >=4.2.2
  • pyproj *
  • requests *
  • ruamel-yaml *
  • scipy >=1.8.0
  • shapely >=2.0,<3.0
  • termcolor *
  • tranche >=0.3.0
  • xarray *

Score: -Infinity