1 / 7

WP5

WP5. Task T5.4. sylvain.cailleau@mercator-ocean.fr. PSY2V2 (MERCATOR). WP5-T5.4 : Regional Iberia-Biscay-Irlande (IBI) integrated system. IMI-NE-Atlantic (IMI). Version V0. IBI area. ESEOAT (PdE). MOHID (IST). ROMS (IEO). GDGE (IFREMER). MOHID (METEOGALICIA).

lynne
Télécharger la présentation

WP5

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. WP5 Task T5.4 sylvain.cailleau@mercator-ocean.fr PSY2V2 (MERCATOR) WP5-T5.4 : Regional Iberia-Biscay-Irlande (IBI) integrated system IMI-NE-Atlantic (IMI) Version V0 IBI area ESEOAT (PdE) MOHID (IST) ROMS (IEO) GDGE (IFREMER) MOHID (METEOGALICIA) ECOOP Annual Meeting Athens, 12-15 February 2008

  2. WP5 Task T5.4 sylvain.cailleau@mercator-ocean.fr Downscaling (version V0) Regional sys (level 0) PSY2V2 (MERCATOR) ESEOAT (PdE) IMI-NE-Atlantic (IMI) O B C Regional sys (level 1) O B C MOHID (IST) Coastal sys (level 2) GDGE (IFREMER) ROMS (IEO) MOHID (METEOGALICIA) ECOOP Annual Meeting Athens, 12-15 February 2008

  3. WP5 Task T5.4 SST - 03 March 2007 Upgrades : IBI regional systems (PSY2 (MERCATOR) & ESEOAT (PdE) V1) • PSY2V2 (V0) to PSY2V3 (V1) : - Best vertical resolution : 50 z-levels (1m in surface) - New tripolar grid : ORCA 1/12° (OPA 9) - Filtered free surface - CLIO bulk formula to recalculate atm. fluxes - LIM ice model coupling - Upgrades of assimilation : SEEK filter - Validation of the forecasts / satellite and in situ data following the criteria of WP4 V1 IBI PSY2V3 V0 IBI PSY2V2 ECOOP Annual Meeting Athens, 12-15 February 2008

  4. WP5 Task T5.4 Upgrades : IBI regional systems (PSY2 (MERCATOR) & ESEOAT (PdE) V1) • ESEOAT : - Operational system - 4 to 5 km resolution - Tests of different OBC : MERCATOR, FOAM, MFSTEP - Restart strategy to optimize the daily forecast results - Provide OBC for nested systems (METEOGALICIA) - Development of new scheme for real time validation ECOOP Annual Meeting Athens, 12-15 February 2008

  5. WP5 Task T5.4 Upgrades : Iberian coastal area (IST-MOHID & METEOGALICIA-MOHID V1) • IST-MOHID (Western Iberian coast) - Operational system with PSY2 (MERCATOR) OBC - upgrade in assimilation : development of SFEK and SEEK filter in MOHID - Upgrades of run-offs : Tagus, Mondego & Guadiana - Upgrades of atm. forcings : MM5 (9km resolution) - Results available via OpenDAP server - Validation of the forecasts / satellite and in situ data following the criteria of WP4 • METEOGALICIA-MOHID (Galicia coast) - Operational system with ESEOAT (PdE) OBC - Upgrades of run-offs - Upgrades of atm. forcings : heat flux adjustment, interpolation scheme from meteo to ocean grid ECOOP Annual Meeting Athens, 12-15 February 2008

  6. WP5 Task T5.4 Upgrades : Gulf of Biscay and Western Channel (GDGE V1 : IFREMER) Few informations about the upgrades of this system ... • Other initial and boundary conditions have been tested : - PSY2 OBC for TS / Reynaud climatology - MOG2D OBC for SSH / 2D larger IFREMER model (red box in fig) • A finer resolution of 1km is planned • TS (in situ & satellite) assimilation is planned SST GDGE / SST SAFO • Validation of the forecasts in real time / satellite SST (SAFO) ECOOP Annual Meeting Athens, 12-15 February 2008 Daily Bias Daily RMS

  7. WP5 Task T5.4 Upgrades : Irish shelf area (IMI-NE-Atlantic V1 : IMI) • A new rotated domain => boundaries located in deep water, avoiding intersecting either Hatton or Rockall Banks => tidal boundary condition much more accurate => best forecasts of SSH on the Irish coast • 2 runs / week => a best prediction of storm surge sea levels • An OpenDAP server soon ready for the TOP exp. • Output netcdf files in standard COARDS format • Validation of the forecasts in real time / tide gauge data, radiometer SST & ARGO float profiles of TS Radiometer PSY2 IMI-NE-Atl SST ECOOP Annual Meeting Athens, 12-15 February 2008

More Related