CNRS-NEMO - 2015 actions

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members

Name	Institution	%	Position
Christian Ethé	IPSL, Paris	50	CNRS, NEMO Officer
Simona Flavoni	LOCEAN-IPSL, Paris	100	CNRS
Claire Lévy	LOCEAN_IPSL, Paris	100	CNRS, NEMO Project manager
Pierre-Antoine Bouttier	LGGE- OSUG, Grenoble	50	CNRS
Sébastien Masson	LOCEAN-IPSL, Paris	50	CNAP
Gurvan Madec	LOCEAN-IPSL, Paris	30	CNRS, NEMO Scientific Leader
Clément Rousset	LOCEAN-IPSL, Paris	50	INSU, Post-doc
Laurent Debreu	IMAG, Grenoble	0	IRD, AGRIF Working Group Leader
Marie-Alice Foujols	IPSL, Paris	0	CNRS
Rachid Benshila	LEGOS, Toulouse	0	CNRS

Summary: List here the actions NOT listed in SHARED ACTIONS

Action	Brief description	Status	Branch name	Trac ticket n°	Wiki page name	Reviewer(s)	Review status
CNRS-0	Lead discussion on code simplification	See Shared actions
CNRS-1	LIM Consolidation
CNRS-2	Management of land fast ice / grounded sea-ice
CNRS-3	Management of melt pounds
CNRS-4	Stochastic parameterization of Brankart
CNRS-5	TOP Online coarsening	Shared action
CNRS-6	Offline with vvl
CNRS-7	Global ocean configuration for next ESM
CNRS-8	Investing in AGRIF expertise	shared action
CNRS-9	LIM3+AGRIF
CNRS-10	Simplification and improvement of lateral diffusion and dissipation	shared action
CNRS-11	TAM
CNRS-12	COMODO tests cases	shared action
CNRS-13	Energy trend diagnostics
CNRS-14	Subduction diag.
CNRS-15	BGC tracers in LIM3
CNRS-16	FCT4 advection scheme for sea-ice
CNRS-17	Parameterization of salt rejection

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CNRS-0 - Lead discussion on code simplification - see shared actions

Motivation: System simplification: as discussed during the exercice of prospective, the system needs a simplification to better evolve (and reduce its maintenance)
Status : on going reflexion
Main tasks : agreement (consensus) on what can be removed and then remove it.
See foreseen simplification ( version 1 here ; updated version after discussion during the merge party here)
Science Reviewer:
System Reviewer:
Deadline: end 2014
Priority: high
Depends on: dev. committee' agreement
Principal Investigator : Gurvan Madec

CNRS-1 - LIM consolidation

Motivation: consolidation (only LIM3 in the system) and improve
Status : continuation
Main tasks :
(1) Coupling interface of LIM3 with atmosphere
(2) reproducibility of LIM3
(3) LIM3 in mono category able to reproduce LIM2 behavior.
(4) Simplification of LIM3 and cleaning
Science Reviewer:
System Reviewer:
Deadline: end 2014
Priority: high
Depends on:
Principal Investigators : Martin Vancoppenolle & Clement Rousset

CNRS-2 - Management of land fast ice / grounded sea-ice

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Martin Vancoppenolle & Gurvan Madec

CNRS-3 - Management of met pounds

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Martin Vancoppenolle & Antoine Leconte

CNRS-4 - Stochastic parameterization of Brankart

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Pierre-Antoine Bouttier

CNRS-5 - TOP Online coarsening

Motivation: introduce a coarsening of the model resolution on the biogeochemical model (TOP) (Lévy et al. Ocean Modelling, 2012)
Status : Part of the EMBRACE FP7 project. Work started in may 2012. The project duration is 2 years, with 2 deliverables in NEMO: 1st year (2013) : on-line coarsening of the ocean outputs ( done ); 2nd year (2014) : on-line coarsening of TOP
Main tasks : On-line coarsening of passive tracers at least for the numerics & physics used in ORCA025.
Science Reviewer: Gurvan Madec
System Reviewer:
Deadline: mid - 2015
Priority: high
Depends on: none
Principal Investigator : Mercator & Julien Lesommer, Gurvan Maden, Christian Ethé

CNRS-6 - Offline with vvl

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Christian Ethé

CNRS-7 - Global ocean global configurations for next ESM

Motivation: start setting up the new generation of ocean component for ESMs: ORCA1
Status : Start
Main tasks : Contribution to definition of ORCA-1, and first reference simulations.
Starting by a forced simulation ORCA1-LIM3 -PISCES -
Science Reviewer:
System Reviewer:
Deadline:
Priority: high
Depends on: .
Principal Investigator : Claire Lévy

CNRS-8 - Investing in AGRIF expertise - see shared actions

Motivation: Hands on AGRIF for xx test cases. Gathering and sharing expertise. Towards a NEMO-AGRIF tutorial/training course.
To be elaborated with other members of the consortium (making AGRIF compatible with split-explicit time stepping, s- and z-tilde coordinates, sea-ice...)
Status :
Main tasks :
(1) use of AGRIF in coupled ocean-atmosphere and coupled oceanic configurations
(2) contribute to the shared expertise by building a tutorial/training course
(3) write a documentation of the NEMO interface to AGRIF
(4) salve the issue of AGRIF with TKE (and GLS) vertical physics at the Equator
Science Reviewer: Jerome Chanut
System Reviewer: Jerome Chanut
Deadline: end 2014
Priority: high
Depends on :
Principal Investigator : Sébastien Masson

CNRS-9 - LIM3 + AGRIF

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Clement Rousset & Rachid Benshila

CNRS-10 - Simplification and improvement of lateral diffusion and dissipation

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Sebastien Masson, Gurvan Madec

CNRS-11 - TAM

Motivation: Extending the applications of NEMO-ASSIM component and consolidating them
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Pierre-Antoine Bouttier

CNRS-12 - COMODO test cases

Motivation: improve NEMO's reliability validation and allow better models comparison
Status : Cont. 2014
Main tasks : Decide which test configurations (including those valuating some of the NEMO abilities
Finish the implementation/testing/validation work. At least the COMODO 2D upwelling.
Science Reviewer:
System Reviewer:
Deadline: end 2015
Priority:
Depends on:
Principal Investigator : Simona Flavoni, Julien LeSommer?

CNRS-13 - Finalisation of Energy trends diagnostics KE and PE

Motivation: Finalize trends diagnostics (3D trends of tracers, momentum, kinetic energy and potential energy)
Status : Continuation of 2014
Main tasks :
(1) implement the 3D output (using xIOS) of tracers and momentum trends (done with validation in 2013)
(2) compute and output the 3D trends of PE and KE : vvl case to be validated
(3) documentation
System Reviewer:
Deadline: end 2014
Depends on: the introduction of TEOS10 (for dynamical potential energy)
Principal Investigator : Sebastien Masson, Gurvan Madec and Fabien Roquet

CNRS-14 - Subduction diagnostics

Motivation: add a useful diagnostics of subduction
Status : Already coded/tested in v3.4
Main tasks : adapt to the current version
Science Reviewer: Gurvan Madec
System Reviewer: Gurvan Madec
Deadline: end 2014
Priority:
Depends on:
Principal Investigator : Christian Ethé

CNRS-15 - Biogeochemical tracers in LIM3

Motivation
Status : starting project
Main tasks :
Science Reviewer: Olivier Aumont
System Reviewer: Christian Ethé
Deadline:
Priority:
Depends on: none
Principal Investigator : Martin Vancoppenolle

CNRS-16 - FCT4 advection scheme for sea-ice

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Clément Rousset, Gurvan Madec

CNRS-17 - Parameterization of salt rejection

Motivation:
Status :
Main tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Gurvan Madec, Antoine Leconte