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Isolating and minimizing communication/synchronization primitives. OS ... promise has been characterized by hyperbole, but whose development has has been ...
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coupled 'Hill-Adcroft model' ECCO build. Eckert State Estimation Tool? ecco-0.8.8? JPL CVS tree? which do we target? Just one please! ...
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Coupling MITgcm and GEOS5 using ESMF MAPL'
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Adoption and field tests of M.I.T General Circulation Model (MITgcm) with ESMF Chris Hill ESMF Community Meeting MIT, July 2005 Outline MITgcm a very quick ...
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(work with Ross Hoffman1 and the ECCO-GODAE group1,2) ... ECCO-GODAE results. MITgcm configuration (1 x1 , 23 vertical levels, 80S-80N) ...
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Both ported on C-grid for use in generalized curvilinear grids ... MITgcm with Curvilinear Grid. 30 km x 30 km 30 km x 16 km. 23 vertical levels ...
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browse, search, and distribution of model components, models, ... SWAN. NMM-B Atm Phys. NMM-B Atm Dynamics. NEMS. NMM History. SWMF. MITgcm Atm. MITgcm Ocean ...
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Finite volume good representation ... Now in 'Release 1' http://mitgcm.org/ Non-hydrostatic. Quasi-hydrostatic. Regional. Global ... (equiv. to 2.8 x2.8 ) N. S ...
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Comparison of WOA01 potential temperature in top 750 m with time ... MITgcm assimilation efforts (Cornuelle, SIO) Adjoint assimilation efforts (Edwards, UCSC ) ...
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Boulder, CO. ESMF. NSF NCAR | NASA GSFC | DOE LANL ANL | NOAA NCEP GFDL | MIT | U MICH ... The experiment runs on 16 cpu's and an ESMF coupler component using parallel ...
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Improved modeling of the Arctic halocline with a subgridscale brine rejection parameterization
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Modeling Artificial Upwelling G rard Nihous Dept. of Ocean and Resources Engineering Publications: Nihous, G.C., Near-field Evaluation of Artificial Upwelling ...
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Modeling global ocean circulation on unstructured meshes: current status and perspectives S. Danilov, Q. Wang, D. Sidorenko, J. Schr ter Alfred Wegener Institute ...
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Upper B.C. on T and w: Simple slab' model of frictional surface B.L., fixed depth ... Interannual change, with 1~2 year lag. Results: Time-dependent Heat Flux : ...
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Architecture of the Earth System Modeling Framework ... atmospheric chemistry, land-surface and ocean-biogeochemistry models 22 partners: leading climate ...
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Integrated boundary current observations in the global climate system Investigators: U.Send, R.Davis, D.Rudnick, B.Cornuelle, D.Roemmich, P. Niiler
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Silvia Ma mann, Carmen B ning, Tijana Janjic, Alexey Androssov, Falk Richter, Jian Zhang, Sandra-Esther Brunnabend, Verena Haid. Sven Harig, Lars Nerger, Kerstin Fieg ...
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High Resolution Ocean and SeaIce Data Synthesis using the Columbia Supercomputer
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Title: V lkommen till KTH Last modified by: Dan Henningsson Document presentation format: Anpassad Other titles: Times New Roman Verdana Lucida Grande Times Arial ...
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MIT model and an atmospheric inversion. Galen McKinley. Program in Atmospheric and Oceanic Sciences ... Equatorial Pacific (blue) is the dominant region ...
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Station Papa: 50 N, 145 W. Station KNOT: 44 N, 155 E. Conclusions: ... OPA model shows somewhat more variability than the others, especially at Stn PAPA ...
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SSH (T/P, Jason-1), Temperature profiles (XBT, TAO, ARGO, etc), & time-mean sea ... (Gu and Philander, 1997) Subtropical Cell (STC) (McCreary and Lu, 1994) ...
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Synthesis of the Arctic System Carbon Cycle. University of Alaska Fairbanks. A. David McGuire - lead PI. Marine Biological Laboratory. Jerry Melillo. Bruce Peterson ...
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Towards a HighResolution GlobalOcean and SeaIce Data Synthesis
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Dec-Cen Climate is Operational, but not in Real Time. ... Wall-clock model speeds are 103-104 ... Beckman & Doscher (JPO 1997), Campin & Goose (Tellus 1999) ...
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Ralph Keeling. Scripps Institution of Oceanography. Global ... Corinne LeQuere. Christian Roedenbeck. Laurent Bopp. Ocean biogeochem. Models. MPI Jena model ...
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Component-based architecture: large, functionally related pieces of software (e. ... Object oriented design: smaller, functionally related pieces of software are ...
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Emergence of the Earth System Modeling Framework NCAR/LANL CCSM Climate GFDL FMS Suite Data Assimilation NASA GMAO Analysis NSIPP Seasonal Forecast
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Injection of new data (e.g., time-varying GRACE, elephant-seal data). Extension through 2006. ... Downscaling: tropical Indian Ocean & Gulf of Mexico. ...
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Mike Spall. WHOI 'Realistic' model of the Chukchi Sea (in press: JGR) mean circulation ... Chukchi Sea is broad, O( 600 km), shallow, O(50 m) Seasonally ice ...
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University of Wisconsin - Madison. S. Dutkiewicz, M. Follows, MIT. V. Bennington, D. Ullman, D. Polzin, UW-Madison. Surface Ocean CO2 Variability and Vulnerability ...
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Arlindo da Silva, PI. Leonid Zaslavsky. Will Sawyer. Carlos Cruz. NOAA NCEP ... Shujia Zhou / Arlindo da Silva (NASA GSFC) currently prototyping an ESMF API ...
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Nancy Collins. Jon Wolfe. Silverio Vasquez. Dennis Flanigan. Robbie Staufer. DOE LANL. Phil Jones. NOAA NCEP. Stephen Lord. Mark Iredell. Mike Young. Weiyu Yang ...
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... climate, weather, and related communities - and the tools to couple them. ... Open port status: results of nightly tests on many platforms are web-browsable ...
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... freshwater exports are via Canadian Archipelago and Fram Strait (50% and 30 ... Horizontal resolution in arctic = 36 km) resolve sills and straits. ...
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If we neglect horizontal advection and time tendency of h (can test a posteriori) ... Changes in stratification and/or h advection may be important for weaker changes ...
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ScicomP9. Bologna, 23 26 March 2004. Wind driven ... (OGA) ECHO group (Ecologic and Hydrodynamic Modeling) applied hydrodynamics and turbulence modeling ...
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1. High-Resolution Convective Modeling using WRF Coupled to ... T. Craig/NCAR, C. Cruz/GSFC, A. da Silva/GSFC, R. Hallberg/GFDL, C. Hill/MIT, M. Iredell/NCEP, ...
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increased emphasis on detailed representation of individual physical processes; ... The ESMF is a focused community effort to tame the complexity of models and ...
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Uncertainty quantification in predictive models for NLIW
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Numerous studies now being conducted to document the model's design and ... Main developers: Alistair Adcroft, Bob Hallberg, Steve Griffies. Evolution Path ...
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No more than 10% overhead in time to solution, no degradation in scaling ... Program for Climate Model Diagnosis and Intercomparison (PCMDI), other community ...
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Kwok, R., 'Exchange of sea ice between the Arctic Ocean and the Canadian Arctic ... much more realistic Atlantic Water in the Eurasian basin compared to A0. ...
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Chris Hill / Massachusetts Institute of Technology ... In computing technology ... NASA's Earth Science Technology Office (ESTO) proposed the creation of the ESMF ...
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Nancy Collins, Jon Wolfe, David Neckels. Regrid. Phil Jones. Time Machine Model/Comms ... Leonid Zaslavsky, Nancy Collins. System Tests and Demos ...
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Scalable Scientific Applications Characteristics & Future Directions Douglas B. Kothe And Richard Barrett, Ricky Kendall, Bronson Messer, Trey White
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Honor thy model's creator. Thou shalt not covet thy neighbor's supercomputer ... Surface: grass, sand, forest, rock, etc ... along with soil temperature, moisture, etc ...
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Synoptic jet can be much stronger. Velocities O(50 cm/s) Large volume of winter water ... Viscous surface drag: to simulate pack-ice ...
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Diffusivity (estimated from measured dissipation) enhanced over ridge ... For very narrow topography dissipation is greatly enhanced and occurs mostly in ...
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... to develop the capability to couple together Earth and space software components. ... smarter tools (e.g. compatibility, assembly) based on metadata information ...
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Assimilation. Weather. Cecelia DeLuca. Interagency Working Group Meeting ... Develop and assimilate contributions of new functionality into the ESMF software ...
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... reuse, interoperability, ease of use and performance ... RESOURCES: $10.1M over 3 years from NASA Earth Science Technology Office. ESMF. May 14, 2003 ...
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Associativity of the chain rule leads to two main modes: forward and reverse ... Propagation starts with dependent variables must reverse flow of computation ...
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Carl Wunsch (PI), Constantinos Evangelinos, Gael Forget, ... Sea Mammal Research Unit, University St. Andrews, UK, British Antarctic Survey ...
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