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Joint 18th ALADIN Workshop and HIRLAM All Staff Meeting 2008, Bruxelles, April 7-10, 2008

Local organizers pages (local informations, hotel registration, meeting registration, participants, etc ...)

Agenda and participants of the ALADIN workshop

Besides the workshop

A coordination meeting between ALADIN CSSI and HIRLAM MG took place on Sunday 6 April 2008 and Thursday 10 April afternoon (minutes)

On-line presentations during the ALADIN workshop

Plenary opening session
- Jeanette Onvlee : Overview of HIRLAM status and plan
- Jean-François Geleyn : Overview of ALADIN/ALARO/AROME status and plans
Session on Data assimilation and use of observations
- Magnus Lindskog & Jana Sanchez : Tuning of HIRLAM screening and variational quality control
- Alena Trojakova : SEVIRI&SYNOP data assimilation
- Martin Stengel : Assimilation of Infrared Radiances into the HIRLAM Model
- Claude Fischer, Bernard Chapnik, Gergely Boloni : Status of the assimilation in ALADIN
- Per Unden : Preprocessing of high-resolution BUFR-format TEMP and AMDAR data
- Roger Randriamampianinia : ALADIN/Norway and its assimilation system
- Loïk Berre : A variational assimilation ensemble and its applications
- Benedikt Strajnar : Spatially varying (mean or daily) sigmab’s in Aladin
- Nils Gustafsson and Sigurdur Thorsteinsson : New statistical balance of moisture variable
- Gergely Boloni : First steps towards the application of the Ensemble Transform Kalman Filter technique at the Hungarian Meteorological Service
- Jean-François Mahfouf : Current developments at Météo-France on soil analysis for ALADIN
- Nils Gustafsson & Claude Fischer: 4dvar for HIRLAM & HARMONIE (progress, problems, plans)
Session on Dynamics
- Pierre Bénard : Status of the dynamics in ARPEGE/ALADIN
- Mariano Hortal : HIRLAM dynamics developments
- Piet Termonia : Scale-selective digital filtering initialization
Working Group on Reduced discussion group on simplified physics
Session on NWP performance aspects and model physics
- François Bouyssel : Latest developments and performances in ARPEGE and ALADIN-FR
- Sander Tijm : HIRLAM physics developments
- Ludovic Auger : AROME status and plans
- Lisa Bengtsson, Sami Niemela : The impact of parametrized convection of HIRLAM on explicit convection of AROME
- Radmila Brozkova : Time-steps consistency aspects of 3MT
- Luc Gérard : Advances in 3MT
- Eric Bazile : Status of the TKE and the shallow convection scheme in the MF’s models
- Bent Hansen Sass : Forecast challenges on Greenland
- François Bouyssel, Patrick Le Moigne : Surfex
- Ekaterina Kurzeneva : Lake parametrization in HIRLAM
Session on System aspects, verification
- Xiaohua Yang : Development of HIRLAM/HARMONIE monitoring system
- Ulf Andrae : The HARMONIE mini-SMS system
- Ryad El-Khatib : Status of optimization work on the NEC-SX8R at MF
- Kai Sattler : HIRLAM EPS script updates and experiments
Session on Probabilistic forecasting and LAMEPS
- Roel Stappers : Adjoint methods in HIRLAM
- Sibbo van der Veen : Experiments with perturbed HIRLAM analyses based on singular vectors
- Christoph Wittman : the Beijing 2008 FDP/RDP project (LAMEPS Olympic Games 2008)
- Trygve Aspelien : Operational LAMEPS at Met.no
- IngerLise Frogner : Recent developments in TEPS for Europe
- Andras Horanyi (in name of Edit Hagel): LAM EPS activities at HMS
- Jose Antonio Garcia-Moya : First results of GLAMEPS using the SLAF technique
- Henrik Feddersen : Physics perturbations in HIRLAM EPS
- Yong Wang : on-going research and develoment on LAEF
- Trond Iversen : Status of GLAMEPS
- Alexander Kann: On the potential added value of calibrating LAM-EPS
- Frans Alkemade : Operational BMA calibration of PEPS ensemble
Working Group on surface issues (special discussion)
ALADIN
- CSSI meeting
- ALADIN internal presentations
  - Jean-Daniel Gril : few words about pinuts
  - Jean Maziejewski : few words about newsletters
  - Maria Monteiro : Debriefing of Lisbon AROME training course
- ALADIN national posters session (without presentation)
- LTM meeting
HIRLAM
- Hirlam side session on coherent observation impact studies
- HIRLAM internal presentations
  - Jón Egill Kristjánsson, Sigurdur Thorsteinsson and Erik Kolstad : A case study of a Polar Low under the influence of Greenland’s orography
  - Javier Calvo : Updates to Kain-Fritsch convection in HIRLAM
  - Karl-Ivar Ivarsson : Recent development of the Rasch-Kristjansson scheme in HIRLAM
  - Laura Rontu : Testing HIRLAM surface and orography parametrizations
  - Morten Køltzow : HIRLAM coupled to the ocean wave model WAM
  - Tomas Wilhelmsson : Recent performance improvements in HIRLAM 4D-VAR
  - Kalle Eerola : Long-term verification of HIRLAM at FMI
  - Markku Kangas : Status of operational HIRLAM mast verification
  - Eoin Whelan : Met-Eireann experiences upgrading to HIRLAM version 7.0
  - Xiaohua Yang : Annual report of operational HIRLAM
  - Tilly Driesenaar : Introduction of the new HIRLAM scientific secretary
Plenary session
- Vesa Nietosvaara : How to bring modellers and forecasters together –Eumetcal plans
- Reporting back on outcome of HMG-CSSI meeting
- Reporting back on outcome of session 1 : Data Assimilation
- Reporting back on outcome of session 2 : Dynamics
- Reporting back on outcome of session 3 : Physics and Performance issues
- Reporting back on outcome of session 4 : System issues
- Reporting back on outcome of session 5 : Probabilistic forecasting and LAMEPS
- General discussion, date and place of next WK/ASM meetings

The next WK/ASM meetings will be hosted by Netherlands (De Bilt, spring 2009). 2010 meetings will take place in an ALADIN country (Morocco, Poland or Romania) : decision will be announced at EWGLAM meeting in Madrid this year. The format of the meetings will be changed to avoid parallel sessions : HMG/CSSI on Monday, meetings from Tuesday to Friday noon with only half a day dedicated to separate consortium agenda and a shorter final session with less time for report of thematic sessions in order to have all sessions in plenary format; evening working groups or consortium meetings/discussions could be added.

Joint 18th ALADIN Workshop and HIRLAM All Staff Meeting 2008, Bruxelles, April 7-10, 2008

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