2014 Users Meeting

Agenda

1. Agenda
   1. Monday 7 July 09:00 - 11:00 Simplification and Robustness & NEMO development perspectives
   2. Monday 7 July 11:30 - 15:00 Ocean surface processes at small scales and sensitivity to vertical physics
   3. Monday 7 July 15:00 - 18:00 AGRIF limited area configurations, hands-on session
   4. Tuesday 8 July 09:00 - 11:45 Model and observations, TAM, ensemble runs…
   5. Tuesday 8 July 13:00 - 15:00 ESMs and coupling
2. Posters
3. Participants

Monday 7 July 09:00 - 11:00 Simplification and Robustness & NEMO development perspectives

Chairman : Julien Le Sommer

• The 2014 White paper: what is in it? what is it for? J. Le Sommer, NEMO System Team, NEMO Consortium
• The nemo_v3.6 coming release and Toward a simpler and more robust NEMO, G. Madec, NEMO Consortium
• What's new in NEMO's use and development for the Consortium's institutions?, the 6 NEMO officers: D. Iovino (CMCC), C. Rousset on behalf of C. Ethé (CNRS), P. Oddo (INGV), C. Bricaud (Mercator Océan), T. Graham (Met Office), S. Muller on behalf of A. Coward (NOC)
• Advances on NEMO optimisation, I.Epicoco, S.Mocavero, F.Macchia, G.Aloisio CMCC & Univ. of Salento, Italy
• NEMO on GPU-based heterogeneous architectures: a case study using OpenACC, Jeremy Appleyard, Maxim Milakov, Stan Posey, Thomas Bradley
• Recent advances in the sea-ice model LIM3 in the future NEMO 3.6: towards robustness and conservation of properties, C. Rousset, M. Vancoppenolle, S. Flavoni, G. Madec, S. Masson

Monday 7 July 11:30 - 15:00 Ocean surface processes at small scales and sensitivity to vertical physics

Chairman : Tim Graham

• Coupling NEMO with surface waves: ongoing work within the NEMO wave coupling working group, Paolo Oddo, INGV
• Adding ocean-wave effects to the EC-Earth global climate model, Hylke de Vries, Andreas Sterl, Wilco Hazeleger, KNMI
• Coupled wave-ocean modelling system in the Mediterranean Sea, Emanuela Clementi, P.Oddo, M.Adani, G.Korres, M.Drudi, N.Pinardi, INGV
• Vertical coordinates update in NEMO 3.6: Sanity tests and potential for numerical mixing reduction, J. Chanut, M. R. Petersen and C. Bricaud, Mercator Océan
• Caveats in using NEMO's energy and enstrophy conserving scheme : illustration with idealized experiments and sensitivity of ORCA025 simulations. Ducousso, Le Sommer, Molines, Madec, Debreu, Lemarié, Tréguier, MEOM team, LGGE, Grenoble, France
• Quantification of exchanges between the open Black Sea and its North West shelf using NEMO-SHELF-BLS, G.I.Shapiro, F.Wobus, F.Zhou, U. Plymouth, UK
• Analysis of near-surface vertical mixing biases in forced and coupled ORCA025 integrations, D.Storkey, D. Calvert, A. Megann, B. Sinha
• Resolution-dependence of the representation of surface flux characteristics in a series of ocean-only and coupled NEMO simulations, Pat Hyder (Met Office), John Siddorn (Met Office), Andrew Coward (NOC), Joel Hirschi (NOC), David Munday (U. Oxford), and Chun-lei Liu (U. Reading)
• Dissipation of the energy imparted by high frequency winds in the Southern Ocean : sensitivity to numerical choices, J. Jouanno, X. Capet

Monday 7 July 15:00 - 18:00 AGRIF limited area configurations, hands-on session

Chairman: Laurent Debreu

• Ongoing work within the NEMO-AGRIF working group, Laurent Debreu, LJK
• High resolution modeling in the the North-Western Mediterranean Sea: a downscaling experiment, Y. Ourmieres, A. Declerck, A. Molcard, K. Guihou, B. Zakardjian MIO, France
• A high-resolution baroclinic ocean circulation model of coastal waters southwest of Nova Scotia, Fateme Chegini, Youyu Lu, Hal Ritchie, Keith Thompson
• Arctic Ocean modelling at the Finnish Meteorological Institute using NEMO-LIM3, Petteri Uotila, Jari Haapala, Byoung Woong An and Mikko Lensu
• Influence of sea level increase on Baltic Sea salt water inflows, R. Hordoir

Tuesday 8 July 09:00 - 11:45 Model and observations, TAM, ensemble runs…

Chairman : Arthur Vidard

• Assimilation tools in NEMO: what is available, what are the perspectives?, P.A.Bouttier, CNRS
• Comparing global biogeochemical reanalyses assimilating CCI and GlobColour ocean colour products, David Ford, Met Office
• An ensemble data assimilation using stochastic modelling of the wind forcing in a NEMO coastal configuration of the Bay of Biscay, V. Vervatis, C.-E. Testut, P. De Mey, N. Ayoub, J. Chanut, C. Bricaud LEGOS/CNRS & Mercator Océan, Toulouse, France
• Understanding recent changes in Antarctic sea ice with NEMO, Joakim Kjellsson, Paul R. Holland, Pierre D.M.J. Mathiot, Andrew C. Coward British Antarctic Survey, UK
• Setting up an analysis system for diurnal SST using NEMO and NEMOVAR, James While, Jonah Roberts-Jones, Peter Sykes, Mathew Martin, Alison McLaren
• Ensemble assimilation of JASON and ENVISAT altimetric observations with stochastic parameterization of model dynamical uncertainties, Guillem Candille, Jean-Michel Brankart, and Pierre Brasseur
• Ongoing work about OCCIPUT project (to be confirmed), Penduff, Sérazin, Molines, Brankart, Barnier, Bessières, Moine, Valcke, Terray
• Impacts of physical data assimilation on the global ocean carbonate system, Luca Visinelli, S. Masina, M. Vichi, A. Storto, CMCC, Italy
• Ocean deep convection in the Mediterranean sea: 2012-2013 case study in the Gulf of Lions, from observations to modelling, Robin Waldman, Samuel Somot, Marine Herrmann, Florence Sevault, Guy Caniaux, Pierre Testor

Tuesday 8 July 13:00 - 15:00 ESMs and coupling

Chairman: Juliette Mignot

• New ocean-atmosphere regional coupled system COSMO-CLM/NEMO-MED12 over the Mediterranean Sea, E. Brisson, Naveed Akhtar, Jennifer Brauch, Bodo Ahrens, U. Goethe, Biodiversity and Climate Research Center, Germany
• Impact of improved overflow water masses on the North Atlantic ocean circulation, Tim Graham, Met-Office
• A physical/biogeochemical coupled configuration for the Indonesian archipelago, E. Gutknecht, G. Reffray, B. Tranchant Mercator
• On the evolution of the ocean component of the IPSL climate model from CMIP3 to CMIP5, Juliette Mignot, Didier Swingedouw, Julie Deshayes, Olivier Marti, Claude Talandier, Roland Séférian, Matthieu Lengaigne, and Gurvan Madec, IPSL/LOCEAN, France
• Application of NEMO in Canadian Earth System Model at CCCma, Duo Yang, Canadian Centre for Climate Modelling and Analysis (CCCma)
• Ocean modelling in EC-Earth, Laurent Brodeau, EC-Earth Ocean Working Group (Long and yet undefined list)
• The GloSea5 Ocean and Sea Ice Analysis: an 0.25 degree re-analysis for 1993 to 2012, K. Andrew Peterson, Matthew Martin, Jennifer Waters, Dan Lea and Ed Blockley
• Future of the Louvain-la-Neuve Ice Model: some examples of application, F. Massonnet, A. Barthélemy, S. Bouillon, T. Fichefet, H. Goosse, O. Lecomte, S. Moreau, A. Pestiaux, J. Raulier, R. Stevens, M. Vancoppenolle, G. Vergé-Dépré

Posters

• Development of Wetting and Drying Capability for NEMO, Hedong Liu, National Oceanography Centre, UK
• Computing Linear Optimal Perturbations Using NEMOTAM V3.4, S. Müller, F. Sévellec
• NEMO : the platform, the System Team and the Consortium, NEMO System Team
• Comparing FMI Baltic Sea NEMO results to profiles from Argo floats, A. Westerlund
• First long-term large-scale estimates of primary production in Baltic sea ice, Letizia Tedesco, Finnish Environment Institute
• Performances of a variational DA system for an idealized turbulent NEMO configuration called SEABASS, P.-A. Bouttier, OSUG/LGGE and the NEMO System Team
• Physical and biogeochemical state of the Mediterranean Sea: current and future scenarios from the MedSeA project experiments, Lovato T. et al., CMCC

Participants

Family Name	First name	Institution	Email
Akuetevi	Cataria Quam Cyrille	LMD, France	cyrille.akuetevi@…
Appleyard	Jeremy	NVIDIA	jappleyard@…
Bessières	Laurent	CERFACS, France	bessieres@…
Blaizot	Anne-Cécile	LOCEAN-IPSL, France	acblod@…
Blayo	Eric	U. Grenoble, France	Eric.Blayo@…
Brasseur	Pierre	CNRS, France	pierre.brasseur@…
Bouttier	Pierre-Antoine	MEOM, CNRS, France	Pierre-Antoine.Bouttier@…
Brankart	Jean-Michel	LGGE, France	jean-michel.brankart@…
Bricaud	Clement	Mercator Océan, France	cbricaud@…
Brisson	Erwan	U. Goethe, Germany	brisson@…
Brodeau	Laurent	U. Stockholm, Sweden	laurent@…
Brunetti	Maura	ISE, Switzerland	Maura.Brunetti@…
Calvert	Daley	Met Office, UK	daley.calvert@…
Chanut	Jerome	Mercator Océan, France	jerome.chanut@…
Chegini	Fatemeh	U. Dalhousie, Canada	fatemeh.chegini@…
Ciliberti	Stefania	CMCC, Italy	stefania.ciliberti@…
Clementi	Emanuela	INGV, Italy	emanuela.clementi@…
Dabrowski	Tomasz	Marine Institute, Ireland	Tomasz.dabrowski@…
Debreu	Laurent	LJK, France	Laurent.Debreu@…
Declerck	Amandine	MIO, France	declerck@…
Delrosso	Damiano	INGV, Italy	damiano.delrosso@…
Demirov	Entcho	U. Newfoundland, Canada	entcho@…
de Vries	Hylke	KNMI, Netherlands	vries@…
Ducousso	Nicolas	LGGE, Grenoble, France	nicolas.ducousso@…
Elachqar	Anas	Artelia, France	florence.gandilhon@…
Epicoco	Italo	U. Salento, Italy	italo.epicoco@…
Flavoni	Simona	LOCEAN-IPSL, France	Simona.Flavoni@…
Foujols	Marie-Alice	IPSL, France	foujols@…
Ford	David	Met Office, UK	david.ford@…
Gandilhon	Florence	ARTELIA, France	Florence.gandilhon@…
Graham	Tim	Met Office, UK	tim.graham@…
Guihou	Karen	NOC, UK	kariho40@…
Gutknecht	Elodie	Mercator Océan, France	elodie.gutknecht@…
Haapala	Jari	FMI, Finland	jari.haapala@…
Hirschi	Joel	NOC, UK	jjmh@…
Hordoir	Robinson	SHMI, Sweden	robinson.hordoir@…
Huziy	Oleksandr	U. Quebec, Canada	guziy.sasha@…
Iovino	Dorotea	CMCC, Italy	dorotea.iovino@…
Jouanno	Julien	LOCEAN-IPSL, France	jjlod@…
Kang	Hyoun-Woo	KIOST, South Korea	hwkang@…
Kjellsson	Joakim	BAS, UK	j.kjellsson@…
Le Sommer	Julien	MEOM, France	lesommer@…
Levasseur	Anne	ARTELIA, France	anne.levasseur@…
Levy	Claire	LOCEAN-IPSL, France	Claire.Levy@…
Liu	Hedong	NOC, UK	Hedong.Liu@…
Lovato	Tomas	CMCC, Italy	tomas.lovato@…
Madec	Gurvan	LOCEAN-IPSL, France	Gurvan.Madec@…
Marti	Olivier	LSCE-IPSL, France	olivier.marti@…
Massonnet	François	U. Louvain, Belgium	francois.massonnet@…
Mignot	Juliette	LOCEAN-IPSL, France	juliette.mignot@…
Mocavero	Silvia	CMCC, Italy	silvia.mocavero@…
Müller	Simon	U. Southampton, UK	s.a.mueller@…
Oddo	Paolo	INGV, Italy	paolo.oddo@…
Ourmieres	Yann	MIO, France	yann.ourmieres@…
Park	Wonsun	GEOMAR, Germany	wpark@…
Parn	Ove	MSI, U. Tallinn, Estonia	ove.parn@…
Penduff	Thierry	LGGE, France	Thierry.Penduff@…
Peterson	Drew	Met Office, UK	drew.peterson@…
Rousset	Clément	LOCEAN-IPSL, France	crlod@…
Shapiro	Georgy	U. Plymouth, UK	gshapiro@…
Storkey	Dave	Met Office, UK	dave.storkey@…
Storto	Andrea	CMCC, Italy	andrea.storto@…
Tedesco	Letizia	FEI, Finland	letizia.tedesco@…
Testut	Charles-Emmanuel	Mercator Océan, France	ctestut@…
Uotila	Petteri	FMI, Finland	petteri.uotila@…
Vervatis	Vassilios	Mercator Océan, France	vvervatis@…
Vidard	Arthur	LJK, INRIA, France	Arthur.Vidard@…
Visinelli	Luca	CMCC, Italy	luca.visinelli@…
Waldman	Robin	CNRM, France	robin.waldman@…
Westerlund	Antti	FMI, Finland	antti.westerlund@…
While	James	Met Office, UK	james.while@…
Wobus	Fred	U. Plymouth, UK	fred.wobus@…
Yang	Duo	CCCMA, Canada	Duo.Yang@…