FESOM2

Category: Cryosphere
Sub Category: Sea Ice

Keywords from Contributors

climate ocean-model oceanography parallel ocean-sciences sea-level ocean climate-model meteorology closember

Last synced: about 20 hours ago
JSON representation

Repository metadata

Multi-resolution ocean general circulation model.

Host: GitHub
URL: https://github.com/fesom/fesom2
Owner: FESOM
License: gpl-3.0
Created: 2018-07-02T10:50:34.000Z (about 8 years ago)
Default Branch: main
Last Pushed: 2026-08-09T21:52:55.000Z (5 days ago)
Last Synced: 2026-08-09T23:25:31.109Z (5 days ago)
Language: Jupyter Notebook
Homepage: http://fesom.de/
Size: 154 MB
Stars: 69
Watchers: 19
Forks: 71
Open Issues: 91
Releases: 41
Metadata Files:
- Readme: README.md
- License: COPYING.LESSER.txt

The Finite Element Sea Ice-Ocean Model (FESOM2)

Multi-resolution ocean general circulation model that solves the equations of motion describing the ocean and sea ice using finite-element and finite-volume methods on unstructured computational grids. The model is developed and supported by researchers at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), in Bremerhaven, Germany.

Website: fesom.de

Documentation: fesom2.readthedocs.io

Basic tutorial: Getting started

References

Complete list of references on fesom.de

[Ocean model formulation] Danilov, S., Sidorenko, D., Wang, Q., and Jung, T.: The Finite-volumE Sea ice–Ocean Model (FESOM2), Geosci. Model Dev., 10, 765–789, https://doi.org/10.5194/gmd-10-765-2017, 2017.
[Sea ice model formulation] Danilov, S., Q. Wang, R. Timmermann, N. Iakovlev, D. Sidorenko, M. Kimmritz, T. Jung, and Schröter, J. (2015), Finite-Element Sea Ice Model (FESIM), version 2, Geosci. Model Dev., 8, 1747–1761, http://www.geosci-model-dev.net/8/1747/2015/
[Evaluation of standard sumulations] Scholz, P., Sidorenko, D., Gurses, O., Danilov, S., Koldunov, N., Wang, Q., Sein, D., Smolentseva, M., Rakowsky, N., and Jung, T.: Assessment of the Finite-volumE Sea ice-Ocean Model (FESOM2.0) – Part 1: Description of selected key model elements and comparison to its predecessor version, Geosci. Model Dev., 12, 4875–4899, https://doi.org/10.5194/gmd-12-4875-2019, 2019.
[Evaluation of computational performance] Koldunov, N. V., Aizinger, V., Rakowsky, N., Scholz, P., Sidorenko, D., Danilov, S., and Jung, T.: Scalability and some optimization of the Finite-volumE Sea ice–Ocean Model, Version 2.0 (FESOM2), Geosci. Model Dev., 12, 3991–4012, https://doi.org/10.5194/gmd-12-3991-2019, 2019.
[Version coupled with ECHAM6 atmosphere] Sidorenko, D., Goessling, H. F., Koldunov, N. V., Scholz, P., Danilov, S., Barbi, D., et al ( 2019). Evaluation of FESOM2.0 coupled to ECHAM6.3: Pre‐industrial and HighResMIP simulations. Journal of Advances in Modeling Earth Systems, 11. https://doi.org/10.1029/2019MS001696
[Version with ICEPACK sea ice thermodynamics] Zampieri, Lorenzo, Frank Kauker, Jörg Fröhle, Hiroshi Sumata, Elizabeth C. Hunke, and Helge Goessling. Impact of Sea-Ice Model Complexity on the Performance of an Unstructured-Mesh Sea-ice/ocean Model Under Different Atmospheric Forcings. Washington: American Geophysical Union, 2020. https://dx.doi.org/10.1002/essoar.10505308.1.
[Version coupled with OpenIFS atmosphere] Streffing, J., Sidorenko, D., Semmler, T., Zampieri, L., Scholz, P., Andrés-Martínez, M., et al ( 2022). AWI-CM3 coupled climate model: description and evaluation experiments for a prototype post-CMIP6 model. Geoscientific Model Development, 15. https://doi.org/10.5194/gmd-15-6399-2022

Owner metadata

Name: FESOM
Login: FESOM
Email:
Kind: organization
Description:
Website:
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/24571721?v=4
Repositories: 13
Last ynced at: 2023-03-04T00:39:34.800Z
Profile URL: https://github.com/FESOM

GitHub Events

Total

Create event: 172
Commit comment event: 2
Release event: 15
Delete event: 80
Member event: 7
Pull request event: 208
Fork event: 14
Discussion event: 1
Issues event: 73
Watch event: 14
Issue comment event: 451
Push event: 598
Gollum event: 1
Pull request review comment event: 62
Pull request review event: 155

Last Year

Release event: 4
Delete event: 37
Member event: 1
Pull request event: 74
Fork event: 2
Discussion event: 1
Issues event: 37
Watch event: 1
Issue comment event: 129
Push event: 326
Gollum event: 1
Pull request review comment event: 16
Pull request review event: 48
Create event: 70

Committers metadata

Last synced: 7 days ago

Total Commits: 3,777
Total Committers: 102
Avg Commits per committer: 37.029
Development Distribution Score (DDS): 0.733

Commits in past year: 455
Committers in past year: 21
Avg Commits per committer in past year: 21.667
Development Distribution Score (DDS) in past year: 0.596

Name	Email	Commits
Patrick	P**z@a**e	1007
Dmitry Sidorenko	D**o@a**e	510
Jan Hegewald	j**d@a**e	474
Jan Streffing	j**g@a**e	404
Nikolay Koldunov	k**n@g**m	225
suvarchal	s**r@g**m	151
Natalja Rakowsky	n**y@a**e	106
Thomas Rackow	t**w@a**e	106
WiltonLoch	w**h@g**m	77
Natalja Rakowsky	r**y@a**e	62
Lorenzo Zampieri	l**i@a**e	57
ackerlar	l**n@a**e	51
Paul Gierz	p**z@a**e	49
Sebastian Beyer	s**r@a**e	46
ogurses	o**s@a**e	36
Willem Deconinck	w**k@e**t	30
Finn Heukamp	5****u	29
Martin Butzin	m**n@a**e	26
Kristian S. Mogensen	k**n@e**t	22
seshadri levante	s**a@a**e	18
Thomas Rackow	t**6@g**m	18
Manuel Franco	m**o@g**e	14
Enrico Degregori	d**i@d**e	14
Pengyang Song	p**g@a**e	14
Stephan Juricke	S**e@a**e	12
Sebastian Hinck	s**k@a**e	11
sidorenko1	s**1@j**s	10
Razvan Aguridan	r**n@e**t	9
Dmitry Sidorenko	s**1@j**s	9
Lars Ackermann	a**4@l**e	8
and 72 more...

Committer domains:

Issue and Pull Request metadata

Last synced: 2 days ago

Total issues: 140
Total pull requests: 573
Average time to close issues: over 1 year
Average time to close pull requests: 3 months
Total issue authors: 48
Total pull request authors: 49
Average comments per issue: 4.16
Average comments per pull request: 1.75
Merged pull request: 400
Bot issues: 0
Bot pull requests: 0

Past year issues: 19
Past year pull requests: 68
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 13 days
Past year issue authors: 12
Past year pull request authors: 19
Past year average comments per issue: 1.89
Past year average comments per pull request: 1.46
Past year merged pull request: 32
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/fesom/fesom2

Top Issue Authors

JanStreffing (28)
patrickscholz (19)
koldunovn (16)
suvarchal (9)
dsidoren (8)
pgierz (3)
hegish (3)
sebastianbeyer (3)
PengyangSong (3)
christian-stepanek (3)
alxthor (2)
goord (2)
wdeconinck (2)
bnlawrence (2)
koldunov (2)

Top Pull Request Authors

JanStreffing (87)
dsidoren (73)
patrickscholz (69)
suvarchal (56)
sebastianbeyer (42)
ackerlar (32)
koldunovn (28)
hegish (27)
trackow (16)
basava70 (16)
pgierz (10)
mbutzin (9)
PengyangSong (9)
mandresm (9)
raguridan (8)

Top Issue Labels

bug (15)
enhancement (13)
refactoring (12)
stale (7)
administrative (4)
Closed by github-actions (4)
help wanted (3)
question (3)
leave it for the end (2)
build (1)

Top Pull Request Labels

enhancement (47)
bug (29)
changes testcase (17)
leave it for the end (9)
administrative (8)
coupling (8)
production_DE (5)
wait until approved (5)
help wanted (5)
stale (5)
refactoring (4)
good first issue (2)
RECOM (2)
build (1)

Dependencies

.github/workflows/fesom2_openmp.yml actions

actions/checkout v2 composite

docs/requirements.txt pypi

sphinx ==4.1.2
sphinx_rtd_theme *
sphinxcontrib-bibtex ==2.3.0

.github/workflows/fesom2_icebergs.yml actions

actions/checkout v2 composite

.github/workflows/fesom2_build_tests.yml actions

actions/checkout v5 composite

.github/workflows/fesom2_channel.yml actions

actions/checkout v2 composite

.github/workflows/fesom2_ctest_runner.yml actions

actions/checkout v4 composite

.github/workflows/fesom2_intel_tests.yml actions

.github/workflows/fesom2_main.yml actions

actions/checkout v2 composite

.github/workflows/ecbundle_release.yml actions

actions/checkout v4 composite

.github/workflows/fesom2_cavities.yml actions

actions/checkout v2 composite

.github/workflows/close_stale_issues.yml actions

actions/stale v5 composite

.github/workflows/fesom2_icepack.yml actions

actions/checkout v2 composite

.github/workflows/fesom2_neverworld2.yml actions

actions/checkout v2 composite

.github/workflows/fesom2_xios.yml actions

actions/checkout v2 composite

.github/workflows/ifs_interface.yml actions

actions/checkout v2 composite

.github/workflows/fesom2_recom.yml actions

actions/checkout v2 composite

.github/workflows/metis.yml actions

actions/checkout v2 composite

Score: 9.700146628518098

ecosyste.ms

Data

Tools

Indexes

Applications

Experiments

Open Sustainable Technology