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Couplers developed at CERFACS

Coupling

Coupling numerical models is a central issue in many research fields such as climate modelling, computational fluid dynamics, atmospheric chemistry, etc.

Ideally, a coupler, i.e., the software interface between the different models, should allow the realization of coupled simulations on different types of platforms at a minimal cost, the  testing of different coupling algorithms (e.g. time strategy or interpolation methods), or to change the numerical modeling components that participate in the coupled simulation in order to realize coupled model intercomparisons. Two couplers are developed at CERFACS: OASIS and OpenPalm.

OASIS

OASIS3-MCT coupling

OASIS3-MCT coupling

The OASIS coupler « Ocean Atmosphere Sea Ice Soil » is a software allowing synchronized exchanges of coupling information between numerical codes representing different components of the climate system.

For further information :  site Web OASIS

Contact at CERFACS : Sophie Valcke

 

OpenPalm

OpenPALM coupling

OpenPALM coupling

 

OpenPalm is a software allowing the concurrent execution and the intercommunication of programs based on in-house as well as commercial codes. For climate modelling an ocean model could be coupled with and atmospheric model through OpenPalm, for a combustion chamber temperature simulation a combustion model could be coupled with a radiation model…

For further information : site Web OpenPalm

Contact at CERFACS : Thierry Morel

NEWS

CERFACS scientist named in 2019 Clarivate ‘Highly Cited Researchers’ list

superadmin |  25 November 2019

Dr. Rosie Fisher, a researcher at CERFACS working on land surface modeling and terrestrial ecosystem dynamics, was named in the 2019 Web of Science "Highly Cited Researchers" list, which recognizes influential researchers of the past decade, as demonstrated by the authorship of highly-cited papers that rank in the top 1% by citations. Dr Fisher has been working in the Global Change group (GLOBC) at CERFACS since 2018 as part of a collaboration with the National Center for Atmospheric Research (NCAR) in Boulder, Colorado, where she was formerly a staff scientist.Read more


Sparse Days 2020

Brigitte Yzel |  25 November 2019

Sparse Days Meeting 2020 at Cerfacs, Toulouse June 11th-12th, 2020     The annual Sparse Days meeting will be held at CERFACS in Toulouse on 11th and 12th June 2020.  Registration for the Sparse Days is free but we ask people who are coming to register as soon as possible although the deadline is May 10th. Please register using the registration form. Although an emphasis will be on parallel aspects, any talk that has an association with sparsity is welcome. The length for a talk plus questions is 30 minutes although this is negotiable in either direction. Information on accommodation can be found on the web page.Read more

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