1 / 16

Activities & Plans 2007

Activities & Plans 2007. Dijana Klaric Met service of Croatia RC LACE Project Leader. RC LACE report. Environment & R&D highlights Operations and Common actions From Evaluation 2 Future. LACE vs ALADIN. Regional Cooperation environment. Members: Au-Cr-Cz-Hu- Ro -Si-Sk

Télécharger la présentation

Activities & Plans 2007

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.


Presentation Transcript

  1. Activities & Plans 2007 Dijana Klaric Met service of Croatia RC LACE Project Leader 29th EWGLAM, Dubrovnik

  2. RC LACE report • Environment & • R&D highlights • Operations and Common actions • From Evaluation 2 Future LACE vs ALADIN 29th EWGLAM, Dubrovnik

  3. Regional Cooperationenvironment Members: Au-Cr-Cz-Hu-Ro-Si-Sk • Co-operation: • R&D on meso-scale NWP • Operations • Common actions • RC LACE MoU • RC LACE Budget • 7 NWP teams • LACE MG Project Leader, 4 Working Group Leaders, ALADIN SC, Data Manager • ALADIN partners • HIRLAM • SRNWP 29th EWGLAM, Dubrovnik

  4. 2006/2007ALADIN-LACE-HIRLAM actions • ALARO training at Radostovice, March 2007 14 participants -all LACE Members (+ MF, Be, PT, Mc + Denmark) • ALADIN-HIRLAM LAM-EPS WS(November 2006, Vienna) • GLAMEPS Project at ECMWF • SRNWP WS on Numerical tech.( December 2006, Zagreb) • ALADIN-HIRLAM coordination on SURFACE and DA issues (SURFEX WS, SRNWP WS on DA) • ALADIN-HIRLAM general WSat Oslo April 2007 • Surface Assimilation (CANARI) WSat Budapest, Nov 2007 29th EWGLAM, Dubrovnik

  5. R&D overview LACE Scientific Plans 2006; 2007 • main input for ALADIN Scientific plans • IFS environment: Arpege(Global) -Aladin(Alaro10km) -Arome (2.5km) • 4 R&D working groups: Dynamics , Physics , Data Assimilation, Predictability • 40 scientists: 7 NWP teams + visitors • 25-30person x month funds /year 2007 29th EWGLAM, Dubrovnik

  6. Physics (10km->5km) ALARO • ALARO-0, step 1 (system) • Equations and interface (loss of mass due to precipitation is considered ); • Prognostic cloud water (microphysics 5 water species); • Radiation –NER formulation; • Turbulence (pseudo- prognostic TKE scheme); • Cloudiness issue (improved optical properties, new saturation cloud model) • ALARO-0, step 2 (multi-scale, “grey-zone”) • Sub-grib scale convection - 3MT 3MT - Microphysics and Transport for SGS convection +Multiscale +Modular =3MT 29th EWGLAM, Dubrovnik

  7. ALARO Diagnostics • Model consistency and performance (ALARO: more memory, less CPU – better optimized) • DDH tool for diagnostic (IFS basic, AAA developed) • Model comparison ALARO vs ALADIN Physics • ALARO –v0: operative at CZ, A, Be,..... (new ALADIN) 29th EWGLAM, Dubrovnik

  8. ALARO plans 2007-> • Governing equations: extension to compressible case (NH) • Pseudo-prognostic TKE-scheme: new mixing length formulation; an 'analytical' CBR interpretation within p-TKE • Radiation: modularization,better aerosol model • 3MT: validation and tuning, sensitivity to mid-troposphere humidity , test of convection diurnal cycle, triggering of convection (Team; JF Geleyn, JM Piriou, B Catry, L Gerard, R Brozkova, N Pristov, D Banciu ,M Tudor, F Vana, J Masek, J Cedilnik......) 29th EWGLAM, Dubrovnik

  9. LACE vs ALADIN ALARO-0 Project- Overview of R&D pxm • networking part only (fresh funds) • without home R&D , phasing and coordination efforts 29th EWGLAM, Dubrovnik

  10. R&D status • Results • NH ALADIN Dynamics • 3D VAR DA (10km) • Multi scale physics • Meso-scale EPS • Operations (06/07) • ALARO 10kn physics • LAEF • Desires • NH ALADIN -VFE • Coupling • 4D-VAR, Surface • SURFEX • GLAMEPS (+) 29th EWGLAM, Dubrovnik

  11. GLAMEPS_v0- test phase ALADIN – 22 members • Downscaling of ECMWF EPS 22km/44km ALADIN • lat/lon post-proc. (INM sys) • Next step: ALADIN native singular vectors (tests) (OT =+12h, +24h) HIRLAM -66? members • ECMWF targeted singular vectors (TEPS) • OT - 24h -3 TEPS domains - 2 HIRLAM physics - (10 memx2 mod x3domains) 29th EWGLAM, Dubrovnik

  12. • ALADIN deterministic 7 ALADIN models + Global • Verification package • ALADIN Multi-grams ALADIN pEPS • LAEF products Downscaling of ECMWF EPS (16+cont, 18 km) • EPS grams • Probability charts • Stamps Planned: • Multi-physics • Blending 29th EWGLAM, Dubrovnik

  13. FDP MAP D-Phase MAP D-phase Demonstration Project (June-Nov 2007) • Probabilistic hydrological and meteorological simulations for heavy rains and flood events • Contribution of LACE via Austrian team • ALADIN/Austria for deterministic products (ALARO phy) (∆x= 9.6km, 45 levels, dyn. adaptation) • ALADIN LAEF probability products (24h precipitation) (∆x= 18km, 37 levels, 16 mem +contr. from ECMWF EPS) • Disseminated to MAP D-Phase center 29th EWGLAM, Dubrovnik

  14. RC LACE Monitoring of Observation Network Non-GTS SYNOP DA • ALADIN /HU 3D VAR DA • Impact Study • Data: SYNOP, TEMP, AIREP,AMV,Wind pr, AMSU AB • SYNOP Observation distribution • Neutral impact • CANARI OI for surface assim. • LACE Data manager 29th EWGLAM, Dubrovnik

  15. LACE Evaluation Project Evaluation after 10 year activities (1996-2006) • To give independent advices about future development • Recommendations • To overcome the duplication of the operational efforts • To suppress draining of resources on maintaining and downstream applications. • To provide small NWP centers with a complete NWP system. • Stronger governance: more working hours for LACE MG • TASK Sharing via Lead Centers: • Operations and research 29th EWGLAM, Dubrovnik

  16. LACE Future 2008 -> Action Plan for implementation of (Working Group) • Political decision for the closer operative cooperation (toward the Projects with operative deliverables) • Leading centers => Responsible center • Bottom-up => Top-down planning • Projects (priority list, deliverables, Responsible center) • New Management Group: PM, 4AL, ASC, DA • LACE MoU III (2008-2012) • LACE 10-years strategy 29th EWGLAM, Dubrovnik

More Related