Version 113 (modified by rblod, 9 years ago) (diff)

Welcome to NEMO Trac

What is Trac ?

Trac is an enhanced wiki and issue tracking system for software development projects. (See for details) For the NEMO platform, it is used as interface to identify bug reports and follow their corrections, as well as a tool to follow easily the evolutions and differences in the NEMO source code.

Trac used by NEMO

Within NEMO, Trac is used
- to visualize some informations
- to send your inputs and suggestions
In both cases, you need to login first see top right panel of this page (same login/pw as on the NEMO web site)

  • 1 - To visualize some informations
  • have a look on bug reports (after login, click on "View tickets")
    - browse source and view differences between versions.
    The Trac browser can be used to browse directories, change logs and specific revisions of files stored in a subversion repository.
    The default behavior is to display the latest revision but another revision number can easily be selected using the form at the top of the page.
    Each release can be found under tags/TAGNAME. Last release is here :
    Important: for the quite old releases (under CVS only, i.e. before SVN use - before v2.3), the Trac viewer is not available and many other options …
  • 2 - To receive new tickets and commit announcement

Please subscribe there:
This is just a notification list, Posting is not allowed on this list.

  • 3 - To send inputs and suggestions

After login, you can report any bug, or post any suggestion for further developments by creating a ticket (in Trac vocabulary) here.
If you don't have an account, please register on the NEMO website first. Your account information will then be transfered to this website in up to 30 minutes.

What's new ?

June 2021
#2686Context The use of Charnock coefficient from a wave model has been ... use of charnock coefficient from wave model in sbcblk_algo_ecmwf ()
#2688Context My eORCA025 configuration at NEMO 4.0.4 fails restartability and ... restartability issue with ISF at NEMO 4.0.x (davestorkey)
#2689Context Recent improvements to correctly enable the specification and use ... latest changes assume ln understands the -r option (acc)
#2690Context Point 2 of #2669: The freshwater flux (qfwf or fwfisf) is ... Sign convention of the isf freshwater fluxes (mathiot)
#2691Context I change the code in NEMO4.0 so it is now possible to use the ... Weighted interpolation for the initiale conditions and the bdy (systeam)
#2695 — 1 — ISF & key_qco compatibility There is not fundamental ... ISF & key_qco compatibility + BUG in hpg_isf (techene)
#2698Context Restartability/Reproducibility? of passive tracers with AGRIF is ... Passive tracers not reproducible/restartable with AGRIF (jchanut)


  • What is the difference between this site and NEMO main page ?

Trac is used to interact with the evolving NEMO reference (i.e. "Developping with NEMO"), as the NEMO web site documentation focuses on the usage of the NEMO system as it is (i.e. "Using NEMO").

  • What happened to my Flyspray reports ?

Concerning the Flyspray reports (i.e. before April 2008), they can be found here: