Version 33 (modified by clevy, 9 years ago) (diff) |
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MERCATOR-NEMO - 2016 actions
Last edited LastModified()?
Additional members of System Team working on Specific Actions members
Name | Institution | % | Position |
Guillaume Reffray | Mercator Océan | 20 | |
Guillaume Samson | Mercator Océan | 20 | |
Yann Drillet | Mercator Océan | 0 | consortium expert |
Summary: List here the actions listed in SHARED ACTIONS
Action | Brief description | Status | Branch name | Trac ticket n° | Wiki page name | Reviewer(s) | Review status |
AGRIF-3 /MERCATOR-3 | Agrif: Enable vvl and AGRIF | postponned from 2015 | https://forge.ipsl.jussieu.fr/nemo/ticket/1453 | Sebastien masson | |||
HPC-2 | |||||||
CONFIGMAN-1/MERCATOR-1 | SIREN improvement and robustness | continuation of 2015 | |||||
CONFIGMAN-3/MERCATOR-2 | SIREN user test | MERCATOR | julien PAUL | ||||
ROBUST-8 / Mercator-4 | Improve split-explicit free surface | new | |||||
ROBUST-9 /MERCATOR-5 | test NEMO_3.6 and ORCA025/ORCA12 | continuation of 2015 | https://forge.ipsl.jussieu.fr/nemo/ticket/1454 | Martin Vancoppenolle,Andrew C. Coward,Gurvan Madec | |||
ROBUST-10 /MERCATOR-6 | online coarsening | continuation of 2015 | https://forge.ipsl.jussieu.fr/nemo/browser/branches/2015/dev_r5003_MERCATOR6_CRS | https://forge.ipsl.jussieu.fr/nemo/ticket/1426 | Gurvan Madec/Christian? Ethé | ||
HPC-/MERCATOR-7 | improve gather communications | new |
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 |
MERCATOR-8 | Improving ztilde vertical coordinate robustness and testing | new | |||||
MERCATOR-9 | Improving Sea-Ice/ocean drag | new | |||||
MERCATOR-10 | Improving Sea-Ice/air drag | new | |||||
MERCATOR-11 | Tidal modelling: implementation of Self Attraction and Loading (SAL) | new | |||||
MERCATOR-12 | quickest adv scheme improvment | new |
CONFIGMAN-1 / MERCATOR-1 - Configuration manage robustness and imoprovment
Motivation: A configuration manager demonstrator (SIREN) was added to NEMO TOOLS. Some bugs were fixed this year. Now those code should be agreed and tested.
Status :
Main tasks :
-only SIREN routines will be modified
-test SIREN code (working group members and maybe some external users)
-extract from NEMO the meshmask creation (Mercator-Océan)
-main program (python) to manage all SIREN codes (Mercator-Océan)
-improve documentation readibility, and add tutorial (Mercator-Océan)
Science Reviewer:
System Reviewer:
Deadline: end of 2016
Priority:high
Depends on:
Principal Investigator : Julien Paul <julien.paul@…>
ConfigMan-3 / MERCATOR-2- SIREN user test
Motivation:
- submit SIREN to NEMO user to be tested
- get feedback from user
Status:
Main Tasks:
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : julien PAUL
AGRIF-3 /MERCATOR-3 - Enable vvl and AGRIF
Motivation: AGRIF currently works with fixed in time vertical grid
Status : not started
Main tasks :
Science Reviewer: sebastien masson <smasson@…>
System Reviewer: sebastien masson <smasson@…>
Deadline: 2015
Priority: low
Depends on:
Principal Investigator : Jerome Chanut <jchanut@…>
ROBUSTNESS-8 / MERCATOR-4 - Improve split-explicit free surface
Motivation: There are several aspects that need to be investigated concerning the robustness of current split-explicit algorithm:
- Tracer conservation issues (all time splitting options do not ensure global and local tracer conservation).
- Missing correction terms in the barotropic equations relative to internal pressure gradients. This would reduce mode splitting error, hence improve stability.
- Work on the stability of barotropic time stepping (based on INRIA's work) to possibly remove time filtering of barotropic variables. This would limit the temporal dissipation and greatly ease online coupling of nested domains at barotropic level (with AGRIF).
Status:
Main Tasks:
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator: Jérôme Chanut
ROBUST-9 / MERCATOR-5 - test NEMO3.6 with global configuration
Motivation: Model configurations need to be validated before the release of the model.
Status: ORCA025_LIM2 with filtread free surface or time splitting is already running at Mercator
Main Tasks: Test and validation with ORCA025 of:
-no routines to be modified
-LIM2 vs LIM3
-GLS vs TKE
-time-splitting vs filtred free surface
-vector form vs UBS for momentum advection
-run ORCA025 with Z*
-online coarsening
-run ORCA12 with time-splitting/LIM2/GLS/UBS?
-online coarsening
Science Reviewer: Martin Vancoppenolle <martin.vancoppenolle@…>,"Andrew C. Coward" <acc@…>,Gurvan Madec <Gurvan.Madec@…>
System Reviewer: N/A
Deadline:
Priority: medium
Depends on: implementation of online coarsening
Principal Investigator : Clement Bricaud <cbricaud@…>,Romain Bourdallé-Badie <rbourdal@…>, Jerome Chanut <jchanut@…>
ROBUST-11/MERCATOR-6 - TOP online coarsening
Motivation: run online top/pisces with lower resolution than physics
Status : developped on NEMO_3.6 / run with ORCA025
Main tasks :
-new crs routines will be added
-change trctrp.F90,trcstp.F90, mppini.
-finish test of implementation with age tracer
-implementation in PISCES
-test with PISCES
Science Reviewer: Gurvan Madec <gm@…>
System Reviewer: Gurvan Madec <gm@…>
Deadline: april 2015
Priority: high
Depends on:
Principal Investigator : Clement Bricaud <cbricaud@…>,Christian Ethé <Christian.Ethe@…>, Coralie Perruche <cperruche@…>
HPC-2/MERCATOR-7 - improve gather communications
Motivation: implement in NEMO mpp_lnk adapted 4D variables (coordinated with Barcelone action on gathering communications)
Status : started in 2016
Main tasks :
-adaptation of mpp_lnk to 4D variable will be done by BSC
-implementation in NEMO
Science Reviewer:
System Reviewer:
Deadline:
Priority: medium
Depends on:
Principal Investigator : Clement Bricaud <mchecki@…>
MERCATOR-8 - Improving ztilde vertical coordinate robustness and testing
Motivation: improving vertical physic.
Status: ongoing work
Main Tasks:
-implementation of improved Z~
-test in idealized test case
-test in realist configuration with tides, biogeochemistery model,...
Science Reviewer: Gurvan Madec <gm@…>
System Reviewer: Gurvan Madec <gm@…
Deadline:
Priority: medium
Depends on:
Principal Investigator : Jerome Chanut <jchanut@…>
MERCATOR-9 - Improving Sea-Ice/ocean drag
Motivation: Roy, F., M. Chevallier, G. C. Smith,F. Dupont, G. Garric, J.-F. Lemieux,Y. Lu, and F. Davidson (2015), Arctic sea ice and freshwater sensitivity to the treatment of the atmosphere-ice- ocean surface layer, J. Geophys. Res.Oceans, 120, doi:10.1002/ 2014JC010677.
Status: no started
Main Tasks:
-implement in NEMO
-test with ORCA025_LIM3
Science Reviewer:
System Reviewer:
Deadline:
Priority: medium
Depends on:
Principal Investigator : Clement Bricaud and Gilles Garric
MERCATOR-10 - Improving Sea-Ice/air drag
Motivation: Lüpkes, C., and Gryanik, V. (2015). Parameterization of drag coefficients over polar sea ice for climate models. Mercator Ocean Quarterly Newsletter-Special Issue, 51, 29-34.
Status: no started
Main Tasks:
-implement in NEMO
-test with ORCA025_LIM3
Science Reviewer:
System Reviewer:
Deadline:
Priority: medium
Depends on:
Principal Investigator : Guillaume Samson and Gilles Garric
MERCATOR-11 - Tidal modelling: implementation of Self Attraction and Loading (SAL)
Motivation:
Status: no started
Main Tasks:
-implement in NEMO
-test with ORCA025_LIM3
Science Reviewer:
System Reviewer:
Deadline:
Priority: medium
Depends on:
Principal Investigator : Jerome Chanut
MERCATOR-12 - quickest adv scheme improvment
Motivation: improvment and coherence with simplification work
Status: no started
Main Tasks:
- replace order 2 centered scheme by order 4 centered or FCT4 as done in TVD
- change order of update ( zonal meridional vertical ) at each time step to "reproduce" cross terms
Science Reviewer: Laurent Debreu
System Reviewer: Gurvan Madec
Deadline:
Priority: medium
Depends on:
Principal Investigator : Guillaume Reffray