Welcome to the NEMO Users area

Latest News

8 March 2021

Announcement of NEMO 4.0.6 release

Abstract submission for EGU 2021 NEMO session

Dead line for abstracts 20 January 2021 Click for more information.

22 December 2020

Announcement of NEMO 4.0.5 release

23 November 2020: Domain Specific Language training course

Including use of DSLs with the NEMO model. More information here. Register by 30th October.

21 October 2020

Announcement of NEMO 4.0.4 release

7 May 2020: EGU 2020 NEMO related session at 2:00 pm

NEMO at EGU 2020

26 November 2019

NEMO at EGU 2020 and NEMO Users meeting. Call for abstract deadline 15 January 2020

15 October 2019

Announcement of NEMO 4.0.1 minor release

29 Jan. 2019

​NEMO release 4.0 announcement

11-12 Oct. 2018

2018 NEMO Users meeting

11 Jul. 2018

Announcement of NEMO 4.0 beta release

14 Feb. 2018

The ​NEMO development strategy for 2018-2022 has been published

More...

NEMO (Nucleus for European Modelling of the Ocean) is a state-of-the-art modelling framework of ocean related engines for oceanographic research, operational oceanography, seasonal forecast and [paleo]climate studies.
The general description of the model and its components, the governance of its developments, the NEMO Consortium… is available on the NEMO official public web site: ​www.nemo-ocean.eu

Here you'll find how to download and install the NEMO reference code, to build our reference configurations, to find information, documentation, so as all the tools to interact with the NEMO community.

1. Documentation
2. Ask for help
   1. You have a question and found no answer after searching
   2. You believe you found a new bug or you want to suggest an enhancement for NEMO
3. Keep up to date about the project with the NEMO newsletter
4. Interested in contributing to the development of the NEMO reference?

Forge security

To avoid a HTTPS security issue and automatically renew the repository certificate,
we suggest to import ​CNRS-Standard CA which authenticates the Forge server.

Documentation

Quick start for beginners Installation instructions Download NEMO reference code and configurations Description of NEMOGCM directory tree Extract and install XIOS Setup your architecture configuration file Compile and create NEMO executable More options Default behaviour Tools used during the process Examples Running the model Viewing and changing list of active CPP keys Reference Configurations AMM12 C1D_PAPA GYRE_BFM GYRE_PISCES ORCA2 ORCA2_LIM3_PISCES ORCA2_OFF_PISCES ORCA2_OFF_TRC ORCA2_SAS_LIM3 SEABASS

Advanced use for skilled people If you want to make your own NEMO configuration Setting up a new configuration Other Pre-processing utilities Available interfaces Using AGRIF for embedded zooms in NEMO On line biogeochemistry coarsening Coupling with other models (OASIS, SAS, …) With data assimilation Inputs-Outputs (using XIOS) Other resources How to cite NEMO in your publications NEMO reference manual and bibliography, and misc. docs Glossary Release Notes?

Wiki changes 2021-03-08 Users/Homepage/News (diff) 2021-01-19 Users/Agenda/2021-01-13 (diff) 2020-10-22 Users/Agenda/2020-10-21 (diff) 2020-05-06 Users/Agenda/2020-05-07 2019-11-26 Users/Agenda/2020-01-15 2019-10-15 Users/Agenda/2019-10-15 2019-02-21 Users/Reference Configurations/C1D_PAPA (diff) Users/Reference Configurations/ORCA2_SAS_LIM3 (diff) Users/Reference Configurations/ORCA2_OFF_TRC (diff) Users/Reference Configurations/ORCA2_OFF_PISCES (diff)

Ask for help

If you want to interact with the web platform, create your NEMO Trac account and get new functionalities like

• Posting a message on the forum or creating a ticket,
• Bookmarking your favourite resources (wiki, ticket, forum, query, …),
• Customizing your email notifications by subscribing to a specified resource or item

You have a question and found no answer after searching

Please post a message in one of the appropriate discussion forums:

!Users

name	subject	description
Beginner	Getting started with the ocean model	Download, install, compile and run reference configurations
Tools	Set up your configuration and process your data	{BDY, DMP, OBS, NST}-tools, SIREN, weights creator, …
Skilled	Natural & computer science	Additional answers on choosing savvy options
Interoperability	Communicating | Coupling | Incorporating | Nesting	AGRIF | Data | IO | OASIS | SAS | …

Links: Beginner | Tools | Skilled | Interfaces

!Developers

name	subject	description
Forks	Unofficial resources (cfgs, repos, tools, etc)	Unsupported configurations, secondary repositories, available tools and utilities

Links: Forks

Community

name	subject	description
Consortium	Official announcements	Institutes | {Developers, Steering} committee | System Team
Jobs	Employment opportunities	Benefit from the audience of our mailing list
News	Ocean modelling events	Calls | Meetings | Sessions | {e-}Trainings | Webinars | Workshops

Links: Consortium | Jobs | News

You believe you found a new bug or you want to suggest an enhancement for NEMO

Summary
Type	Bug ("unavoidable") Defect ("workable") Enhancement (proposal)
Severity	minor major critical

Keep up to date about the project with the NEMO newsletter

​The NEMO newsletter has a very low traffic and is recommended for all users to receive the major announcements from the project (new releases, open meetings and main informations).

Interested in contributing to the development of the NEMO reference?

Please start by having a look at the NEMO development area.