FESOM2

Category: Cryosphere
Sub Category: Sea Ice

Keywords from Contributors

climate ocean-model oceanography ocean ocean-sciences mpi parallel sea-level earth-science meteorology

Last synced: 33 minutes 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 (over 7 years ago)
Default Branch: main
Last Pushed: 2025-12-18T07:55:46.000Z (8 days ago)
Last Synced: 2025-12-18T10:02:08.131Z (8 days ago)
Language: Fortran
Homepage: http://fesom.de/
Size: 150 MB
Stars: 64
Watchers: 19
Forks: 66
Open Issues: 48
Releases: 34
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

Fork event: 13
Create event: 128
Commit comment event: 2
Release event: 12
Issues event: 56
Watch event: 14
Delete event: 56
Member event: 7
Issue comment event: 407
Push event: 361
Pull request review comment event: 50
Pull request review event: 130
Pull request event: 164

Last Year

Create event: 120
Commit comment event: 2
Release event: 10
Delete event: 57
Member event: 7
Pull request event: 161
Fork event: 10
Discussion event: 1
Issues event: 55
Watch event: 9
Issue comment event: 403
Push event: 404
Gollum event: 1
Pull request review event: 130
Pull request review comment event: 61

Committers metadata

Last synced: 11 days ago

Total Commits: 3,548
Total Committers: 97
Avg Commits per committer: 36.577
Development Distribution Score (DDS): 0.719

Commits in past year: 479
Committers in past year: 25
Avg Commits per committer in past year: 19.16
Development Distribution Score (DDS) in past year: 0.718

Name	Email	Commits
Patrick	P**z@a**e	997
Dmitry Sidorenko	D**o@a**e	509
Jan Hegewald	j**d@a**e	474
Jan Streffing	j**g@a**e	277
Nikolay Koldunov	k**n@g**m	219
suvarchal	s**r@g**m	146
Natalja Rakowsky	n**y@a**e	106
Thomas Rackow	t**w@a**e	106
WiltonLoch	w**h@g**m	71
Natalja Rakowsky	r**y@a**e	62
Lorenzo Zampieri	l**i@a**e	57
Paul Gierz	p**z@a**e	49
Sebastian Beyer	s**r@a**e	40
ackerlar	l**n@a**e	32
Willem Deconinck	w**k@e**t	30
Martin Butzin	m**n@a**e	26
Kristian S. Mogensen	k**n@e**t	22
ogurses	o**s@a**e	19
Thomas Rackow	t**6@g**m	18
seshadri levante	s**a@a**e	18
Finn Heukamp	5****u	14
Pengyang Song	p**g@a**e	14
Enrico Degregori	d**i@d**e	14
Manuel Franco	m**o@g**e	14
Stephan Juricke	S**e@a**e	12
Sebastian Hinck	s**k@a**e	11
sidorenko1	s**1@j**s	10
Dmitry Sidorenko	s**1@j**s	9
Razvan Aguridan	r**n@e**t	9
Lars Ackermann	a**4@l**e	8
and 67 more...

Committer domains:

Issue and Pull Request metadata

Last synced: 7 days ago

Total issues: 128
Total pull requests: 545
Average time to close issues: over 1 year
Average time to close pull requests: 3 months
Total issue authors: 44
Total pull request authors: 47
Average comments per issue: 4.4
Average comments per pull request: 1.73
Merged pull request: 388
Bot issues: 0
Bot pull requests: 0

Past year issues: 29
Past year pull requests: 159
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 13 days
Past year issue authors: 11
Past year pull request authors: 25
Past year average comments per issue: 3.72
Past year average comments per pull request: 2.25
Past year merged pull request: 96
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 (24)
patrickscholz (18)
koldunovn (14)
suvarchal (9)
dsidoren (8)
pgierz (3)
hegish (3)
sebastianbeyer (3)
PengyangSong (3)
christian-stepanek (3)
goord (2)
wdeconinck (2)
bnlawrence (2)
koldunov (2)
ackerlar (2)

Top Pull Request Authors

JanStreffing (76)
dsidoren (73)
patrickscholz (68)
suvarchal (54)
sebastianbeyer (42)
ackerlar (31)
hegish (27)
koldunovn (23)
basava70 (16)
trackow (16)
pgierz (10)
mandresm (9)
PengyangSong (9)
raguridan (8)
mbutzin (8)

Top Issue Labels

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enhancement (11)
stale (7)
administrative (4)
Closed by github-actions (4)
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build (1)

Top Pull Request Labels

enhancement (44)
bug (25)
changes testcase (16)
leave it for the end (8)
coupling (8)
administrative (8)
production_DE (5)
wait until approved (5)
stale (5)
refactoring (4)
help wanted (4)
RECOM (2)
good first issue (2)
build (1)

Dependencies

.github/workflows/fesom2.1.yml actions

actions/checkout v2 composite

.github/workflows/fesom2_openmp.yml actions

actions/checkout v2 composite

.github/workflows/lumi-sync.yaml actions

actions/checkout v4 composite
tiggi/gitlab-mirror-and-ci-action tiggi/fixes composite

docs/requirements.txt pypi

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

Score: 9.293209849798476

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