FESOM2

Category: Cryosphere
Sub Category: Sea Ice

Keywords from Contributors

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

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 (over 7 years ago)
Default Branch: main
Last Pushed: 2026-03-03T13:50:56.000Z (18 days ago)
Last Synced: 2026-03-04T10:22:10.476Z (17 days ago)
Language: Fortran
Homepage: http://fesom.de/
Size: 151 MB
Stars: 64
Watchers: 19
Forks: 69
Open Issues: 57
Releases: 37
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: 96
Commit comment event: 1
Release event: 9
Delete event: 43
Member event: 5
Pull request event: 121
Fork event: 8
Discussion event: 1
Issues event: 53
Watch event: 7
Issue comment event: 334
Push event: 342
Gollum event: 1
Pull request review event: 90
Pull request review comment event: 38

Committers metadata

Last synced: 16 days ago

Total Commits: 3,590
Total Committers: 100
Avg Commits per committer: 35.9
Development Distribution Score (DDS): 0.72

Commits in past year: 408
Committers in past year: 22
Avg Commits per committer in past year: 18.545
Development Distribution Score (DDS) in past year: 0.713

Name	Email	Commits
Patrick	P**z@a**e	1005
Dmitry Sidorenko	D**o@a**e	510
Jan Hegewald	j**d@a**e	474
Jan Streffing	j**g@a**e	295
Nikolay Koldunov	k**n@g**m	223
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	17
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 70 more...

Committer domains:

Issue and Pull Request metadata

Last synced: 13 days ago

Total issues: 134
Total pull requests: 551
Average time to close issues: over 1 year
Average time to close pull requests: 3 months
Total issue authors: 46
Total pull request authors: 49
Average comments per issue: 4.24
Average comments per pull request: 1.76
Merged pull request: 392
Bot issues: 0
Bot pull requests: 0

Past year issues: 31
Past year pull requests: 98
Past year average time to close issues: 10 days
Past year average time to close pull requests: 14 days
Past year issue authors: 12
Past year pull request authors: 20
Past year average comments per issue: 1.94
Past year average comments per pull request: 1.52
Past year merged pull request: 57
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 (27)
patrickscholz (18)
koldunovn (14)
suvarchal (9)
dsidoren (8)
pgierz (3)
hegish (3)
sebastianbeyer (3)
PengyangSong (3)
christian-stepanek (3)
alxthor (2)
ackerlar (2)
goord (2)
wdeconinck (2)
bnlawrence (2)

Top Pull Request Authors

JanStreffing (77)
dsidoren (73)
patrickscholz (69)
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

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

Top Pull Request Labels

enhancement (45)
bug (26)
changes testcase (17)
leave it for the end (8)
coupling (8)
administrative (8)
production_DE (5)
help wanted (5)
wait until approved (5)
stale (5)
refactoring (4)
good first issue (2)
RECOM (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: 9.400960731584833

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