Data assimilation workshops and meetings | RCLACE.EU

Data assimilation workshops and meetings

22-24 September 2021, remote meeting/Ljubljana, Joint 2021 LACE Data Assimilation Working Days and ALADIN Data Assimilation basic kit Working Days
- Report of the meeting
- Programme
- R. Randriamampianina: Organization of DA area in the new ACCORD consortium
- A. Trojákova, A. Bučánek: Data assimilation activities at CHMI
- F. Meier: Status data assimilation in Austria
- A. Stanešić: Data assimilation status at DHMZ
- V. Homonnai: Data assimilation work in Hungary
- A. Dumitru: Data assimilation status in Romania
- M. Derkova et al.: Data assimilation activities@SHMU
- B. Strajnar: DA status - Slovenia 2021
- M. Szczęch-Gajewska, M. Kolonko: DAsKIT status in Poland
- I. Dehmous: DAsKit progress at RMI (Belgium)
- F. Hdidou, Z. Sahlaoui: Data Assimilation in Morocco - status and plans
- M. Monteiro, J. Rio: Portuguese DA progress report
- W. Khalfaoui, H. Belghrissi: Tunisia Status of Progress
- Y. Cengiz: Turkish State Meteorological service data assimilation status
- M. Lindskog: HIRLAM activities on data assimilation and use of observations
- E. Kurzeneva: Overview of Land Surface DA activities
- A. Trojákova: Status of the OPLACE system
- P. Brousseau: B-matrix - general overview and theoretical aspects
- A. Bučánek: B matrix computation
- Y. Cengiz: Calculation of B-Matrix at ECMWF with Support of ZAMG and SHMU
- S. Panežić et al.: Impact of radar reflectivity assimilation
- P. Smerkol: HOOF - latest developments
- I. Dehmous: Assimilation of the ground based GNSS in 3DVar AROME
- H. Toth: Experiments with SEKF in AROME
- Y. Cengiz: Validation of surface DA
- B. Strajnar: A short introduction to OOPS version of 3D-Var
- A. Deckmyn: Node Runner status
- Video Streams
14-16 September 2020, remote meeting/Vienna, Joint 2020 LACE Data Assimilation Working Days and ALADIN Data Assimilation basic kit Working Days
- Report of the meeting
- Programme
- B. Strajnar et al.: Status of DA in Slovenia
- M. Derkova et al.: Data assimilation activities@SHMU
- V. Hommonai et al.: Data assimilation work in Hungary
- A. Trojákova: Data assimilation activities at CHMI
- S. Panežić, A. Stanešić: Data assimilation status at DHMZ
- F. Meier: Status - data assimilation in Austria
- M. Ait Meziane, G. Chemrouk: Current progress on Data Assimilation in Algeria
- I. Dehmous: Data assimilation activities at RMI (Belgium)
- A. Bogatchev et al.: Status of Numerical Weather Prediction with ALADIN in Bulgaria
- F. Hdidou, Z. Sahlaoui: Data Assimilation in Morocco: Status and plans
- M. Monteiro et al.: Status report on implementation of ALADIN Data Assimilation systems at IPMA (Portugal)
- M. Szczech-Gajewska: DA status in Poland
- H. Belgrhrissi, W. Khalfaoui: DasKIT - Tunisia Status of Progress
- Y. Cengiz, M. Sezer: AROME-Turkey DAsKIT Activities
- A. Trojákova: Status of OPLACE system
- F. Z. Hdidou: Impact of the variational assimilation of ground-based GNSS zenith total delay into ROME-Morocco model
- B. Strajnar: VarBC spin up and assimilation of Slovenian GNSS ZTD observations
- Z. Sahlaoui: Improving heavy rainfall forecasts by assimilating surface precipitation in the convective scale model AROME: A case study of the Mediterranean event
- A. Trojákova: ALARO tests of radar observation operator
- A. Bučánek: Processing of radar reflectivities in screening
- K. Čatlošová: Assimilation of radial winds from radars
- K. Čatlošová: Comparison of Mode-S EHS vs. MRAR
- K. Szanyi et al.: Investigation of the effect of Hungarian and Czech MODE-S dataset during data assimilation
- F. Meier: Update on AROME-RUC (ZAMG)
- S. Schneider, J. Vural: SURFEX/SODA activities at ZAMG
- H. Tóth and B. Szintai: SEKF Surface data assimilation experiments with cy40 AROME-SURFEX model
- B. Strajnar and M. Monteiro: LACE DAWD & DAsKIT - Summary of discussions
- Video streams
18-20 September 2019, Prague, Joint LACE Data Assimilation Working Days and ALADIN Data Assimilation basic kit Working Days
- Practical information
- Programme
- B. Strajnar: LACE DAWD: Summary of discussions, plans for 2020
- M. Mokhtari, I. Dehmous, M. O. Ait Meziane: Data assimilation activities at ONM (Algeria)
- B. Tsenova, A. Bogatchev: Status of NWP with ALADIN in Bulgaria
- B. Bochenek, M. Szczech-Gajewska: DA status in Poland
- M. Monteiro, J. Rio: Status report on implementation of ALADIN DA systems at IPMA
- H. Belghrissi: DA progress and plans in Tunisia
- F. Meier et al.: Statius of data assimilation in Austria
- S. Panezić, A. Stanešić, E. keresturi: Data assimilation status at DHMZ
- A. Deckmyn: Data assimilation: experience & plans in Belgium
- A. Bučanek, A. Trojakova, B. Benaček: Data assimilation activities at CHMI
- M. Derkova et al.: Data assimilation activities@SHMU
- B. Strajnar: DA status report 2019 - Slovenia
- R. Darcy: Status of SAPP at Met Eireann
- A. Trojakova: Status of OPLACE
- R. Randriamampianina: Status of HIRLAM upper-air DA activities
- M. Nestiak: Features of Bator cy46 and cy43
- V. Švagelj: Dealiasing of radial winds
- B. Strajnar: Assimialtion of OPERA reflectivity data
- F. Meier: VARQC under the framework of AROME-RUC
- A. Bučanek: QC analysis of new observations - part I
- A. Trojakova: QC analysis of new observations - part II
- K. Čatlosova: Slovak Mode-S data assimialtion into AROME/SHMU
- B. Strajnar: Current work on attenuation of microwave links
- A. Trojakova: OPLACE processing of E-GVAP data
- A. Varkonyi: Experiments with hourly RUC
- J. Vural et al.: Assimilation of SCATSAR-SWI with SURFEX
- V. Tarjani: Offline soil mositure analysiswithin the SURFEX-SODA framework
- M. Monteiro: Progress on the CORE programme on DA
19-21 September 2018,Bucharest, Joint LACE Data Assimilation Working Days and ALADIN Data Assimilation basic kit Working Days
- programme
- report of the meeting
- Idir Dehmous, Mohand Ouali Ait Meziane: Data assimilation activities at ONM (Algeria)
- Alex Deckmyn: DAskit progress in Belgium
- Andrey Bogatchev: Operational setup in NIMH (Bulgaria)
- M. Szczęch-Gajewska, B. Bochenek: DATA ASSIMILATION activities at IMWM Kraków (Poland)
- Maria Monteiro: Status report on DA for AROME-PT2 (Portugal)
- Fatima Hdidou, Zahra Sahlaoui: Data assimilation in Morocco
- Haythem Belghrissi: Data Assimilation progress and plans in Tunisia
- Florian Meier et al.: Status data assimilation in Austria
- Mihály Szűcs et al.: Data assimilation work in Hungary
- Tomislav Kovačić, Antonio Stanešić: Data assimilation status at DHMZ (Croatia)
- Antonı́n Bučánek et al.: Data assimilation activities at CHMI (the Czech Republic)
- M. Nestiak et al.: SHMU - NWP (Slovakia)
- Simona Tascu: Data assimilation status in Romania
- Benedikt Strajnar: Status of data assimilation in Slovenia
- Alena Trojáková: Status of OPLACE system
- Jasmin Vural, Stefan Schneider: SURFEX activities at ZAMG
- Roger Randriamampianina: HIRLAM upper-air data assimilation
- Martin Imrišek: Data assimilation activities with focus on GNSS data
- Patrik Benáček: Radiance bias correction in the ALADIN-CZ, comparison of different VarBC configurations
- Florian Meier et al.: Development of a limited area NWP model based nowcasting version for Austria
- Endi Keresturi et al.: JK blending method in AROME 3D-Var
- Peter Smerkol, contributed by B. Strajnar, M. Mester: HOOF: Homogenization Of Opera files
- Michal Nestiak et al.: OPERA ODIM RCLACE RADARS for BATOR cy43T1
- Wim Verkley, Jan Barkmeijer: Verification of assimilation of radar reflectivity data
18-20 September 2017, Ljubljana, Joint LACE Data Assimilation Working Days and HIRLAM Surface Working Week:
- programme
- report of the meeting
- Florian Meier: Status data assimilation activities in Austria
- Antonio Stanesic: Data assimilation status at DHMZ
- Alena Trojakova: Data assimilation activities at CHMI
- Mate Mile: Data assimilation work in Hungary
- Michal Nestiak: Status of DA on SHMU 2017
- Benedikt Strajnar: Status of data assimilation in Slovenia - 2017
- Mirela Pietrisi: Data assimilation status in Romania
- Alena Trojakova: Status of OPLACE system
- Patrick Samuelsson: Status of HIRLAM surface DA activities
- Camille Birman: Current practice at Météo-France on land data assimilation for NWP
- Trygve Aspelien: Offline SURFEX forcing and output interface
- Stefan Schneider: EKF surface assimilation activities at ZAMG
- Viktor Tarjani: Validation of EKF surface assimilation scheme
- Roger Randriamampianina: HIRLAM upper-air data assimilation
- Florian Meier: News on radar assimilation
- Phillip Scheffknecht: VIEsion: Assimilation of Mode-S data
- Benedikt Strajnar: First steps towards radar data assimilation at ARSO
- Anton Zgonc: Radar measurements
- Patrik Benacek: Latest results of variational bias correction in LAM DA systems
- Antonin Bucanek: Appropriate B matrix for BlendVAR
- Mirela Pietrisi: Comparison of NWP based nowcasting (AROME) with classical system
- Martin Imrisek: Global Navigation Satellite System data processing at near real time
- Mate Mile: Assimilation of GNSS ZTD in AROME 3DVAR
- Benedikt Strajnar: Data assimilation of Mode-S EHS observations
21 - 23 September 2016, Budapest, Data Assimilation Working Days:
- programme
- report of the meeting
- Photo1 , Photo2
- Florian Meier: Status of data assimilation in Austria
- Antonio Stanesic: Data assimilation status Croatia
- Antonin Bucanek: Status of data assimilation at CHMI
- Mate Mile: Data assimilation work in Hungary
- Michal Nestiak: Data assimilation in SHMU 2016
- Benedikt Strajnar: Data assimilation in Slovenia 2016
- Alena Trojakova: OPLACE progress report
- Roger Randriamampianina: HIRLAM upper-air data assimilation: progress and plan (part1 ,part2 )
- Benedikt Strajnar: VARBC study using cycled and global coefficients in ALARO/Slovenia
- Florian Meier: RADAR assimilation in AROME/Nowcasting
- Viktoria Homonnai: The use of AMDAR humidity and Slovenian Mode-S data in AROME/Hungary
- Patrik Benacek: Data thinning and error inflation for aircraft and satellites
- Maria Monteiro: OI_main/Portugal: preliminary scores, questions, problems
- Stefan Schneider: EKF assimilation at ZAMG
- Helga Toth: Surface assimilation with EKF and conventional observations
- Magnus Lindskog: Surface data assimilation activities in the HIRLAM consortium
30 September - 02 October 2015, Bratislava, Data Assimilation Working Days:
- programme
- report of the meeting
- Benedikt Strajnar: Data Assimilation in Slovenia
- Simona Tascu: Data Assimilation status in Romania
- Antonio Stanesic: Data Assimilation status Croatia
- Mate Mile: Data Assimilation activities in Hungary
- Michal Nestiak: Data Assimilation in SHMU
- Florian Meier: Status data assimilation in Austria
- Antonin Bucanek: Status of data assimilation at CHMI
- Roger Randriamampianina: HIRLAM's status (presentation: Large-scale mixing)
- Alena Trojakova: Mode-S data assimilation at CHMI
- Patrik Benacek: Radiance bias correction in LAM ALADIN/Cz
- Mate Mile: Hourly RUC and OOVAR validation
- Tomislav Kovacic: Kalman filter based bias removal for global horizontal irradiance forecast
- Helga Toth: Surface assimilation using EKF method in Hungary
- Alena Trojakova: OPLACE status report
17-18 March 2015, Vienna, 1 hourly RUC Kick-off meeting:
- programme
- report of the meeting
- Mate Mile: RUC Activities at Hungarian Met Service
- Benedikt Strajnar: Towards 1h-RUC: Perspectives in Slovenia
- Michal Nestiak: SHMU, NWP models, nowcasting and Radar Assimilation
- Jan Barkmeijer: HIRLAM implementations and ideas on RUC/RAP
- Alena Trojakova: Status and Plans at CHMI
- Florian Meier: LACE RUC meeting - status in Austria
24-26 September 2014, Zagreb, Data Assimilation Working Days:
- programme
- report of the working days
- Florian Meier: Data Assimilation status in Austria
- Antonio Stanesic: Data Assimilation status Croatia
- Benedikt Strajnar: Local data assimilation in Slovenia
- Michal Nestiak: SHMU DA related activity 2014
- Mirela Pietrisi: Data Assimilation status in Romania
- Antonin Bucanek: Status of Data Assimilation at CHMI
- Mate Mile: Data Assimilation Activities in Hungary
- Roger Randriamampianina: Report on operational and research activities on observation use
- Magnus Lindskog: HARMONIE upper-air data assimilation
- Florian Meier: RADAR data assimilation in Austria
- Michal Nestiak: RADAR DA related activity 2014
- Mate Mile: Assimilation of GNSS ZTD observations in AROME Hungary
- Patrik Benacek: Satellite Data Assimilation in LAM
- Benedikt Strajnar: Data Assimilation of Mode-S MRAR over Slovenia
- Antonin Bucanek: Studies with grid-point sigmaB maps and different assimilation setups
- Alena Trojakova: Report on DM Activity
- Mate Mile: Status of OOPS project for LACE discussion
18-20 September 2013, Vienna, Data Assimilation Working Days:
- programme
- report of the working days
- Benedikt Strajnar: Local data assimilation in Slovenia
- Antonio Stanesic: Data Assimilation Status in Croatia
- Mirela Pietrisi: Data Assimilation Status in Romania
- Mate Mile: Data Assimilation Activities at OMSZ
- Florian Meier: Status Report Austria
- Michal Nestiak: Data Assimilation in Slovakia
- Alena Trojakova: Status of data assimilation at CHMI
- Michal Nestiak: LACE RADAR data samples
- Tomislav Kovacic: RADAR data assimilation in Croatia
- Mate Mile: AROME RADAR data assimilation
- Patrik Benacek: Satellite BIAS correction for MSG
- Xin Yan: GPS/ZTD data assimilation in AROME 3DVAR in Austria
- Stefan Schneider: Soil moisture assimilation
- Antonin Bucanek: Dispersion Spectra of 3DVAR with different setups
- Alena Trojakova: Spatially varying background error variances
- Florian Meier: Work on grid-point sigmaB maps
- Mate Mile: Using grid-point sigmaB maps in AROME 3DVAR
- Mate Mile: What will LACE DA be in 2020?
- Wei Han: Introduction of GRAPES 3D/4DVAR
18-21 June 2012, Prague, Data Assimilation Working Days:
- programme
- report from the meeting
- Alena Trojakova: Status of data assimilation at CHMU
- Patrik Benacek: Satellite data assimilation in model ALADIN/CE
- Xin Yan: Operational setup in Austria and recent developments
- Antonio Stanesic: Data assimilation status Croatia
- Maria Derkova: Data assimilation activities SHMU
- Mate Mile: Data Assimilation activities in Hungary
- Benedikt Strajnar: Local data assimilation system in Slovenia 2012
- Tomislav Kovacic: The present status of radar data assimilation in RC LACE
- Roger Randriamampianina: Report on the 5th WMO observation impact workshop
- Martin Gronsleth: Assimilation of radar reflectivity data in HARMONIE
- Martin Gronsleth etal: Quality control of radar data for NWP assimilation using PRORAD and CONRAD
- Thibaut Montmerle: Radar data assimilation at Meteo France
- Michal Nestiak: INCA short overview
- Michal Nestiak: Radar and SAFNWC data APIs in SHMI
- Maria Derkova: The 2m temperature daytime problem in CANARI surface assimilation
- Antonio Stanesic: CANARI "summer problem"
- Claude Fischer - Data assimilation plans at Meteo France
- Jelena Bojarova: Notes on HARMONIE plans on DA&UO
- Rafiq Hamdi: Recent activities on surface assimilation using SURFEX in the RMI
- Tomislav Kovacic & Jure Cedilnik: Surface assimilation
- Alena Trojakova: IASI data assimilation within RC LACE I
- Patrik Benacek: IASI data assimilation within RC LACE II
- Benedikt Strajnar: High-resolution ModeS aircraft observations and its potential for data assimilation
- Tomislav Kovacic: Consideration of further development of RC LACE data assimilation
14-16 June 2011, Budapest, LACE data assimilation working days:
- programme
- report from the meeting
- Florian Meier: Data Assimilation in Austria I
- Xin Yan: Data Assimilation in Austria II
- Patrik Bénácek: The assimilation of AMSU-A radiances in the NWP model ALADIN
- Alena Trojáková: Status of BlendVar tests with conventional observations
- Antonio Stanesic: Development of local DA system at DHMZ
- Gergely Bölöni: Recent DA experiments in Hungary
- Jan Barkmeijer: Harmonie DA suite at KNMI
- Mirela Pietrisi: Data Assimilation in Romania
- Benedikt Strajnar: Data Assimilation progress in Slovenia
- Magnus Lindskog: Experiences with SMHI local ALARO DA suite
- Gergely Bölöni: Soil Wetness Index Diagnostics for ALADIN initial conditions
- Roger Randriamampianina: Revision of AMSU-A, AMSU-B, MHS channel selection for DA
- Tomislav Kovacic: Preparation of Radar data for assimilation
- Gergely Bölöni: A case study to demostrate the benefit of data assimilation in ALADIN/HU

28-30 September 2010, Ljubljana, LACE data assimilation working days:
- programme
- Florian Meier, Xin Yan and Stefan Schneider: Data assimilation in Austria
- Alena Trojáková, Antonin Bucanek, Patrik Benacek: BlendVar-an assimilation system at ALADIN/CE
- Antonio Stanesic, Tomislav Kovacic, Kristioan Horvath and Stjepan Ivatek-Sahdan: Data assimilation at DHMZ
- Gergely Bölöni et al.: DA system in Hungary
- Mirela Niculae: Data assimilation in Romania
- Michal Nestiak: NWP in Slovakia
- Benedikt Strajnar and Jure Cedilnik: Local data assimilation system in Slovenia
- Patrik Benacek: Correction methods of satellite data in NWP model ALADIN
- Xin Yan: GPS assimilation at ZAMG
- Roger Randriamampianina: Experiences with satellite assimilation and B sampling in Norway/Sweden
- Diagnostic comparison of LACE data assimilation systems
- Conclusions and planning on LACE data assimilation