1 / 7

Poster Presentation

Poster Presentation. COSMO General Meeting 2009. Posters …. COSMO-7 CFL & wind on level 33. Poster from Marie Müllner, Guy de Morsier. The problem:. Tests of modified diffusion: no changes at boundaries ( new nl: hd_corr_bd_x)

ward
Télécharger la présentation

Poster Presentation

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. Poster Presentation COSMO General Meeting 2009

  2. Posters …

  3. COSMO-7CFL & wind on level 33 Poster from Marie Müllner, Guy de Morsier The problem: • Tests of modified diffusion: • no changes at boundaries (new nl: hd_corr_bd_x) • possibility to have a different (small) diffusionin the inside of the domain with a smooth transition • do not diffuse pressure (new nl: hd_corr_in_p) Tuning the horizontal diffusion in the COSMO model Power spectra of the kinetic energy of COSMO-2 for different horizontal diffusion experiments wave length • COSMO-7 only u,v,w: 0.25 • COSMO-2 only u,v,w: 0.15 wave number

  4. Susanne Theis, Christoph Gebhardt, Michael Buchhold, Marcus Paulat, Roland Ohl, Zied Ben Bouallègue, Carlos Peralta Deutscher Wetterdienst Deutscher Wetterdienst An Ensemble Prediction System based on COSMO-DE

  5. Precipitation verification comparison in 2008/2009 among the several COSMO-Model versions (Elena Oberto, Massimo Milelli - ARPA Piemonte)

  6. COSMO-RU07 Initial data for 00 и 12UTC,78 h forecasts h = 7 km Grid:701 * 621 * 40 SGI Altix 4700 (1664 cores)(832 processors Itanium, 64-bit, 3,3 Tb memory) Run time 33 min:512 cores (16x32) 19 min: 1024 cores (32x32) h = 7км h = 2.8 km COSMO-RU07 - domain Hydrometeorological centre of Russian Federation

More Related