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--- start [2018/06/17 17:10] – [Editorial Board] potthast
+++ start [2024/04/18 14:51] (current) – potthast
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 [ [[/|Welcome]] ][ [[Group]] ][ [[Research]] ][ [[Publications]] ][ [[CV]] ][ [[MISC]] ][ [[http://www.jesusnetwork.eu/en/|My Christian Blog]] ][ [[Church Stuff]] ]
-<columns 70% r 25% l 75%>
+<columns 70% l 24% l 76%>
-[[https://iopscience.iop.org/book/978-0-7503-1218-9|{{book_cover.png?143}}]]<newcolumn>
+[[https://iopscience.iop.org/book/978-0-7503-1218-9|{{book_cover.png?143}}]]\\
-{{20180424_154914.jpg?360}} </columns>
+<sup>Institute of Physics (IOP)</sup><newcolumn>
-<sup>Recent Book "Inverse Modeling" ... Roland at the Fudan University, Shanghai, April 2018
+{{20200203_122104.jpg?350}}\\
-</sup>
+<sup>at ECMWF 2020 -- 4 weeks before Corona restrictions started</sup> </columns>
-===== Data Assimilation and Inverse Problems ====
+===== Workshop and Seminar News =====
-Our //Division for Data Assimilation// (FE12) of the German Weather Service (DWD), a part of the
+====2024====
-German //Ministery of Transport and Digital Infrastructure// (BMVI),
-is working on [[http://www.dwd.de/EN/research/weatherforecasting/num_modelling/02_data_assimilation/data_assimilation_node.html|data assimilation for numerical weather prediction (NWP)]].
-Our main task is to provide
+=== Oct-Dec ===
+  * Nov 28-29, 2024: ICON Board Meeting
+  * Nov 2-9, 2024: Seoul, Korea, **KIAPS Workshop** and Scientific Advisory Committee (**SAC**)
+  * Oct 21-25, 2024: International Symposium on Data Assmilation (**ISDA**), Kobe, Japan, Scientific Committee [[https://isda-online.univie.ac.at/]]
+{{csm_isdaonline_logo_c62185bd89.jpg?150 }}{{cloud_rea3.gif?150 }}
+=== July-Sept ===
+  * Sept 30-Oct 3, 2024: European Working Group on Limited Area Modeling **EWG-LAM** Meeting in Prague, Talk on E-AI Programme
+  * Sept 23-24, 2024: **DWD-DLR Coordination Group** Meeting
+  * Sept 19-20, 2024: **ICON Seamless Meeting** in Hamburg, Seewetteramt
+  * Sept 2-6, 2024: COSMO General Meeting (**COSMO GM**) in Offenbach, Germany. Organizer, Steering Committee
+  * August 26-30, 2024: **Data Assimilation Summer School**, University of Hamburg, Lecturer/Co-Organizer
+=== April-June ===
+  * June 15-28, 2024: Visit to **Reading, London and Oxford**, UK
+  * June 5-6, 2024: E-AI **Workshop on AI/ML for Products and Services** in Weather, Climate and Environment
+  * May 26-29, 2024: **Cineca**, Bologna, Italy, **GLORI4DE** Project Meeting
+  * May 15, 2024: **LA24** SIAM Conference Linear Algebra 2024, Paris, Talk on Preconditioning for Data Assimilation, Participation in Minisymposium
+  * April 25, 2024: **ESM-W Workshop**, Earth System Modeling on the Weather Scale
+  * April 18, 2024: **Gauss Computing Centre** (GCS) Lenkungsausschuss [[https://www.gauss-centre.eu]]
+  * April 22-23, 2024: **ITMS Project Meeting** in Karlsruhe
+  * April 11-12, 2024: **DestinE** Meeting Bonn, GLORI Digital Twin, E-AI Programme working with DestinE and ECMWF
+{{wiki:natesm_small.png?150 }}{{:eumetsat_diverse.png?150 }}
+=== January-March ===
+  * March 16-26, 2024: Personal Visit in **Libanon**
+  * March 8, 2024: Kick-off of the Strategic Expert Team (**SET**) of the **E-AI EUMETNET** Programme on Artificial Intelligence in Weather, Climate and Environment
+  * March 8-9, 2024, COSMO Steering Committee Meeting (**COSMO STC**)
+  * March 4-8, 2024, **ICCARUS**: ICON COSMO ART User Seminar with about 250 participants in Offenbach, Germany
+  * Feb 29, 2024 Koordination Group Numerical Weather Prediction at DWD (**KG NWV**)
+  * Feb 27-28, 2024 National ESM Strategy Workshop **natESM** in Leipzig [[https://www.nat-esm.de/services/trainings/events/ws_february2024]], Steering Group
+  * Febr 19-20, 2024, **EUMETSAT AI Workshop**, Offenbach
+  * Feb 2, 2024, Integrated Greenhouse Gas Monitoring System (**ITMS**) Project Meeting in Offenbach [[https://www.itms-germany.de/]]
+  * Jan 30-31, 2024: Earth-System-Model **ESM-Meeting** DWD-MPI in Hamburg
+  * Jan 29, 2024, COSMO Steering Committee Meeting (**COSMO STC**)[[https://www.cosmo-model.org]]
+  * Jan 23-24, 2024: **EUMETNET Programme Manager** Meeting Brussels (hybrid) [[https://www.eumetnet.eu]]
+  * Jan 10-13, 2024: Cineca Bologna, **GLORI4DE** Project Meeting, GLORI Digital Twin for Destination Earth
+  * Jan 1, 2024: Start of the EUMETNET Programme on **"Artificial Intelligence and Machine Learning in Weather, Climate and Environment" (E-AI)**, Programme Management
+==== 2023 ====
+=== October, November, December ===
+  * Nov 23-24, 2023: **ICON Board** in Person Meeting at Offenbach, Germany
+  * Nov 20-22, 2023: ICON WarmWorld + ICON All-Hands + ICON gt4py Meeting
+  * Nov 9-10, 2023: **KIAPS SAC** Science Advisory Committee Meeting, Seoul, Korea
+  * Nov 6-8, 2023: **KIAPS International Symposium**, Seoul, Korea, from last year: [[http://kiaps-symposium.com/|2022 Symposium]]
+  * Oct 26, 2023: Talk at NUIST, Nanjing, China: Data Assimilation of Nowcasted Observations
+  * Oct 23+24, 2023: Informal Meeting of Western European NWP Directors at Offenbach, Germany
+  * Oct 16-20, 2023: International Symposium on Data Assimilation (**ISDA 2023**) at Bologna, Italy. [[https://eventi.unibo.it/isda2023|ISDA]], see also ISDA Online [[https://isda-online.univie.ac.at/|Web]]
+  * Oct 12-13, 2023: High-Performance Computing Center (**HLRZ Stuttgart/Karlsruhe**) Lenkungsausschuss, Stuttgart, Germany [[https://www.hlrs.de/|Web]]
+  * Oct 5-6, 2023: KIT-DWD Research Coordination Steering Group
+[[www.cosmo-model.org|{{wiki/cosmo_countries.png?600}}]] [[https://isda-online.univie.ac.at/|{{wiki/bologna.jpeg?120}}]] [[http://kiaps-symposium.com/|{{wiki/kiaps.jpeg?110}}]]
+=== July, August, September ===
+  * Sept 26-27, 2023: DLR-DWD Research Cooperation Steering Group
+  * Sept 19-20, 2023: **RealPEP** (DFG Research Group) Meeting in Berlin, Germany [[https://gepris.dfg.de/gepris/projekt/320397309?language=en|DFG RealPEP]], [[https://www2.meteo.uni-bonn.de/realpep/doku.php?id=home|Web RealPEP]]
+  * Sept 18-20, 2023: NHR Conference in Berlin, Germany [[https://events.uni-paderborn.de/event/487/|Web]]
+  * Sept 11-15, 2023: COSMO General Meeting (**COSMO GM**) in Danzig, Poland [[https://cmm.imgw.pl/?page_id=28463|COSMO GM 2023]], see also [[https://www.cosmo-model.org/]]
+  * Sept 11, 2023: **COSMO STC** Steering Committee in Danzig, Poland
+  * Sept 4-8, 2023: Applied Inverse Problems (**AIP**) Conference at Göttingen, Germany [[http://www.aip2023.com/|Web]]
+  * Aug 10-11, 2023: ICON-Seamless All-Hands Meeting in Offenbach, Germany plus Hybrid with the ICON Consortium developers [[https://www.dwd.de/EN/specialusers/research_education/seminar/2021/iccarus2021/presentations/monday_01_frueh.pdf?view=nasPublication&nn=745324|Roadmap]]
+  * July 25-Aug 7, 2023: Scientific Visit to **Hokkaido University**, Sapporo, Japan. Working on Edition 2 of the[[https://iopscience.iop.org/book/mono/978-0-7503-1218-9|Inverse Modeling]] Book
+  * July 24, 2023: Prof Adrian, President of DWD and WMO President retirement celebration at Offenbach, Germany [[https://www.dwd.de/EN/press/press_release/EN/2019/20190613_adrian_as_wmo_president_news.html|Web]]
+  * July 14, 2023: LMU Munich, Visiting our HErZ Centre Branch, Cooperation with Panama ([[https://botschaft-panama.de/ger/botschafter/|Ambassador]], [[https://pancanal.com/en/ricaurte-vasquez/|CEO Canal Authority]], Director Citex [[https://pa.linkedin.com/in/juan-pimento|Juan Pimento]])
+[[https://www.dkrz.de/en/dkrz-partner-for-climate-research?set_language=en|{{dkrz1.jpg?100}}]] [[https://www.dkrz.de/en/dkrz-partner-for-climate-research?set_language=en|{{dkrz2.jpg?80}}]] [[https://www.nhr-verein.de/en|{{wiki/nhr_logo.svg?100}}]] [[https://www2.meteo.uni-bonn.de/realpep/doku.php?id=home|{{wiki/realpep2022.png?200}}]] [[https://www.global.hokudai.ac.jp/|{{wiki/hokkaido.jpg?200}}]]
+=== April, May, June 2023 ===
+  * June 14-15, 2023: **Leadership Conference** (FüKo) of DWD in Offenbach, Germany [[https://www.dwd.de/DE/derdwd/arbeitgeber/entwickeln/fuehrungskraefte.html|Web]]
+  * June 12-13, 2023: International **GLORI Workshop** (Global-to-Regional ICON Digital Twin) at Karlsruhe Institute pf Technology (KIT), Karlsruhe, Germany
+  * June 7, 2023: **ICON Board** meeting [[https://code.mpimet.mpg.de/projects/iconpublic|Web MPI]] [[https://www.dwd.de/EN/research/weatherforecasting/num_modelling/01_num_weather_prediction_modells/icon_description.html|Web DWD]]
+  * June 6, 2023: National High-Performance Computing User Panel (**NHR**) Meeting [[https://www.nhr-verein.de/en/node/8|NHR Web]] Apply for computing time here [[https://www.nhr-verein.de/en/computing-time|NHR Resources]]
+  * June 1, 2023: DWD-Google Inc. Consultation on AI for Weather Prediction at Offenbach, Germany (plus Hybrid New York, Colorado, San Francisco)
+  * May 30, 2023: COSMO Steering Committee Meeting (**COSMO-STC**) [[https://www.cosmo-model.org/|COSMO Web]]
+  * May 23-24, 2023: ECMWF **DestinE Member States Working Group**, Bonn, Germany. [[https://www.ecmwf.int/en/about/what-we-do/environmental-services-and-future-vision/destination-earth|Web]]
+  * May 25, 2023: "Podium Discussion on **Randomness**" at Atelier Francfurt between Artists and Scientists [[https://www.atelierfrankfurt.de/de/|Web Atelier Frankfurt]]
+  * May 8-10, 2023: ICON-Consolidated (**ICON-C**) Workshop in Hamburg at the German Climate Computing Centre (DKRZ), with the partners from Max-Planck-Institute for Meteorology (MPI-M), Karlsruhe Institute of Technology (KIT), DKRZ, C2SM and DWD [[https://www.dkrz.de/en/dkrz-partner-for-climate-research?set_language=en|Web]] ICON-C is our development theme for consolidation of the ICON model adapting it to emerging computing architectures.
+  * May 4, 2023: Earth System Modeling (**ESM-W**) Workshop at DWD/ Hybrid with MPI-M and ICON Partners. The project jointly with GeoInfoDienst BW and the ICON Consortium partners aims at developing a coupled ICON atmospheric and ocean forecasting system on the weather scale.
+  * April 27, 2023: Webinar Intelligent Cloud Operators for Numerical Weather Prediction (**ICamCloudOps**), see [[https://reuniwatt.com/en/2023/03/27/webinar_dwd_reuniwatt_icamcloudops_2023/|Contents]]
+  * April 21, 2023: **ITMS Workshop**, Offenbach, Germany (International Greenhouse Gas Monitoring System) [[https://www.dwd.de/EN/climate_environment/climatemonitoring/greenhousegas/greenhousegas_node.html|Web]]. We develop a greenhouse gas data assimilation, monitoring, inversion and forecasting system.
+  * April 19, 2023: Opening of the exhibition **70 Years between Nature and Society** at the **German Parliament** (Deutscher Bundestag), Paul-Löbe-Haus, Berlin
+  * April 12-14 Exhibition Setup for 70 Years between Nature and Society at Deutscher Bundestag, Paul-Löbe-Haus, Berlin, Diorama of NWP from observations to forecasting
+  * April 13, 2023: **ICON Board** Meeting
+[[https://reuniwatt.com/en/2023/03/27/webinar_dwd_reuniwatt_icamcloudops_2023/|{{wiki/icco_2023_banner_1000px.png?150}}]] [[https://www.dwd.de/EN/climate_environment/climatemonitoring/greenhousegas/greenhousegas_node.html|{{wiki/greenhousegas_picture.png?100}}]] [[https://www.dwd.de/DE/wetter/thema_des_tages/2023/4/30.html|{{wiki/paul_loebe_haus.jpg?130}}]] [[https://www.dwd.de/DE/wetter/thema_des_tages/2023/4/30.html|{{wiki/paul_loebe_haus2.jpg?110}}]]
+=== January, February, March 2023 ===
+  * March 30-31, 2023: National Earth System Modeling (**natESM**) Strategy workshop (natESM) at Berlin, Germany, see [[https://nat-esm.de/]]. The ICON model is chosen as core component of the national ESM strategy.
+  * March 21-24, 2023: Leadership meeting of Research and Development Department Heads at the Meteorological Observatory Lindenberg, Germany
+  * March 17, 2023: DWD ITMS Workshop, Offenbach, Germany (International Greenhouse Gas Monitoring System) [[https://www.dwd.de/EN/climate_environment/climatemonitoring/greenhousegas/greenhousegas_node.html|Web]].
+  * March 15, 2023: Coordination Group Numerical Weather Prediction (**KG-NWV**) at DWD
+  * March 9-11, 2023: **Village AI** at Global Industrie 2023 a Lyon, France, with Podium Discussion on AI Innovation and with a Presentation of our CONTRAILS AI Project [[https://global-industrie.com/en/home|Web]]
+  * March 6-9, 2023: **ICCARUS Workshop** (=ICON COSMO CLM ART User Seminar) at DWD, Offenbach, Germany with a survey presentation on the NWP development at DWD [[https://www.dwd.de/EN/specialusers/research_education/seminar/2023/iccarus2023/iccarus_2023_en_node.html|Web]]. ICCARUS is our main research focussed development workshop for the ICON model.
+  * Feb 30/March 3: **GLORI** (Global-to-Regional ICON) Digital Twin Workshop Bologna, Italy
+  * Feb 27-29: **IDEA-S4S** German Italian Research Programme Workshop, Bologna, Italy [[https://www.dwd.de/DE/forschung/forschungsprogramme/idea_s4s/downloads/idea_s4s_konzept_20220318_en.pdf|Background]] Coordinating the GLORI activities with the European Destination Earth (DestinE) programme [[https://digital-strategy.ec.europa.eu/en/policies/destination-earth|DestinE EU]]
+  * Feb 15-16, 2023: DWD Department Heads Retreat in Braunschweig, Germany
+  * Feb 13-14, 2023: ICON Licence Working Group Meeting Munich
+  * Feb 13, 2023: **ICON Board** Meeting
+  * Jan 2023: 4-Weeks Redesign Exercise for variational Data Assimilation System of DWD
+[[https://www.dwd.de/EN/specialusers/research_education/seminar/2023/iccarus2023/iccarus_2023_en_node.html|{{seminare_iccarus_2023_logo_en.png?110}}]] [[https://global-industrie.com/en/home|{{wiki/global_industrie_2023.png?100}}]] [[https://digital-strategy.ec.europa.eu/en/policies/destination-earth|{{wiki/destine.jpeg?65}}]] [[nat-esm.de|{{wiki/natesm_small.png?100}}]]
+Previous News [[news_rp_2022|News RP 2022]], [[news_rp_2021|News RP 2021]], [[news_rp_2020|News RP 2020]], [[news_rp_2019|News RP 2019]], [[news_rp_2018|News RP 2018]], [[news_rp_2017|News RP 2017]], [[news_rp_2016|News RP 2016]].
+----
+===== Modeling, Data Assimilation and Inverse Problems ====
+Our department FE1 for <color #0000ff>Numerical Weather Prediction</color> (NWP) of the //German Weather Service// (DWD) consists of about 120 scientists at DWD headquarters in Offenbach close to Frankfurt/Main and in Potsdam close to Berlin, about 60 of them on funded R&D projects. The department consists of four sections, with 20-25 scientists each:
+  * Data Assimilation and Predictability (FE11),
+  * Observations Modeling and Verification (FE12),
+  * Numerical Modeling (FE13),
+  * Physical Processes and Dispersion (FE14).
+DWD is a part of the German //Ministery of Transport and Digital Infrastructure// (BMVI), but our work is carried out in intensive cooperation with
+  * the //Max-Planck-Institute for Meteorology// [[https://mpimet.mpg.de/|MPI-M]], see also [[https://mpimet.mpg.de/wissenschaft/modellierung-mit-icon|ICON]],
+  * the //German Climate Computing Center// [[https://www.dkrz.de/|DKRZ]],
+  * the //Karlsruhe Institute of Technology// [[https://www.kit.edu/|KIT]], in particular with [[https://www.imk-tro.kit.edu/english/5925.php|ICON-ART]],
+  * //ETH Zurich//, in particular [[https://c2sm.ethz.ch/|C2SM]],
+  * the weather services of the [[http://cosmo-model.org/|COSMO Consortium]] (Italy, Switzerland, Russia, Poland, Romania, Greece and Israel),
+  * the Meteorological Service of the German Armee [[https://www.bundeswehr.de/de/organisation/cyber-und-informationsraum/kommando-und-organisation-cir/kommando-cyber-und-informationsraum/zentrum-fuer-geoinformationswesen-der-bundeswehr|Geo BW]], see also [[https://www.bundeswehr.de/resource/blob/153544/b3cb4f4c8803999d00458803e8d7c9ca/download-geoinfobroschuere-data.pdf|PDF]],
+  * the //Hans-Ertel Center// [[https://www.hans-ertel-zentrum.de/en/index.html|HErZ]] research branches at the Universities of Munich, Bonn, Frankfurt, Hamburg, Berlin
+and further international partners such as the
+  * //European Centre for Medium Range Weather Forecasting// [[https://www.ecmwf.int/|ECMWF]] located in Reading, Bologna and Bonn.
+  * EUMETSAT, in particular the [[https://nwp-saf.eumetsat.int/site/|NWP-SAF]] Consortium with the Partners MetOffice (UK), Meteo-France, ECMWF and DWD.
+We are working on [[http://www.dwd.de/EN/research/weatherforecasting/num_modelling/02_data_assimilation/data_assimilation_node.html|modeling and data assimilation for numerical weather prediction (NWP)]] and earth system simulation (ESM).
+Our main task is to provide <color #0000ff>operational data assimilation and forecasting</color> with
 {{ cosmo_de4.png?200}}
-  * <color #ff0000>operational data assimilation</color> for the <color #ff0000>global ICON NWP-model</color> (13km resolution, 90 layers 75km height), run every 3 hours 24/7,
+  *  <color #ff0000> ICON-global</color>, i.e. a global NWP-model with 13km resolution, 120 layers 75km height, run every 3 hours 24/7,
-  * with its mesoscale two-way-nesting area over Europe (6.5km resolution) and the
+  * <color #ff0000>ICON-EU</color>, i.e. its mesoscale two-way-nesting area over Europe with 6.5km resolution and the
-  * <color #ff0000>high-resolution convection-permitting COSMO model</color> over central Europe (2.8/2.2km resolution, 24km height) every hour 24/7.
+  * <color #ff0000>ICON-D2</color>, i.e. high-resolution convection-permitting analysis and forecasts over central Europe with 2km resolution, 24km height analysis every hour 24/7, forecasts every three hours.
+We prepare a rapid update cycle (RUC) with forecasts every hour in integration with Nowcasting techniques. This system is called
+  * <color #ff0000>ICON-RUC</color> and <color #ff0000>SINFONY</color>, see also [[https://www.dwd.de/EN/research/researchprogramme/sinfony_iafe/sinfony_en_node.html|SINFONY Webpage]].
+Our development and services include <color #0000ff>ensemble data assimilation</color> for the <color #0000ff>ensemble prediction systems</color>
+  * <color #ff0000>ICON-EPS</color> global with 26 km resolution and 40 members and
+  * <color #ff0000>ICON-EU-EPS</color> with 13km resolution over Europe with 40 members as well as
+  * <color #ff0000>ICON-D2-EPS</color> with 2km resolution over central Europe, 40 members.
+  * <color #ff0000>ICON-D1</color> and <color #ff0000>ICON-D05</color> with 1km resolution and 500m resolution is under development.
-This includes //ensemble data assimilation// for the //ensemble prediction systems// ICON-EPS (40/20km resolution)
+We run a
-as well as COSMO-DE-EPS (2.8/2.2km resolution) and a mean (best) state estimator for the
+  * <color #0000ff>hybrid ensemble-variational data assimilation</color> scheme (EnVar) globally, i.e. a variational data assimilation scheme, coupled with an Localized Ensemble Transform Kalman Filter (LETKF).
-deterministic runs (13/6.5km and 2.8/2.2km). A core goal is to replace COSMO by the ICON-LAM model with
+  * For ICON-D2 we employ the four-dimensional version of the <color #0000ff>Localized Ensemble Transform Kalman Filter</color> (4D-LETKF).
-/1km resolution over central Europe <color #ff0000>operationally</color> in about 2020/21. We run a hybrid
+Further,
-ensemble-variational data assimilation scheme (EnVar) globally and a Local Ensemble Transform Kalman
+  * Particle filters, in particular the <color #0000ff>Localized Adaptive Particle Filter</color> LAPF and <color #0000ff>Localized Mixture Coefficients Particle Filter</color> LMCPF are available for global and regional scale and are being used for research within the operational framework.
-Filter (4D-LETKF) for our reginal data assimilation.
+  * EnVar for convective-scale ICON-D2 is under development,
+  * <color #0000ff>4D-EnVAR</color> for both global and regional systems
+  * an <color #0000ff>ultra-rapid data assimilation</color> scheme (URDA) based on our ensemble and also
+  * a <color #0000ff>coarse EnVar</color> (cEnVar) using our global ensemble for regional ensemble data assimilation world-wide are being developed and tested.
 Data Assimilation includes the use of a <color #ff0000>broad varity of both direct and remote sensing measurements
@@ Line 65: / Line 238: @@
 industrial and environmental questions.
-----
-===== Workshop and Seminar News =====
-==== 2018 ====
-  * Nov 21-23, 2018, Offenbach, Germany: IAFE Innovation in Applied Research Conference at DWD
-  * Oct 8-13, 2018, Berlin: Hans-Ertel Zentrum (HErZ) Conference 2018
-  * Sept 10-13, 2018 Reading, UK: ECMWF Data Assimilation Seminar, Talk on Invitation [[https://www.ecmwf.int/en/learning/workshops/annual-seminar-2018|Web]][[https://www.ecmwf.int/sites/default/files/medialibrary/2018-04/AS2018_Programme.pdf|Programme PDF]]
-  * Sept 3-7, 2018, St. Petersburg, Russia: COSMO General Meeting \\ <sup>[Reduced Participation due to No-Government in Germany currently]</sup>
-  * June 25-28, 2018: Visit and Seminar talk of Prof. Matthias Morzfeld, Arizona, at DWD and our group
-  * June 4+5, 2018, Edinburgh, UK: Prediction and Data Assimilation for Non-Local Diffucion. From Crack propagation to random graphs and artic sea ice. Invited Talk. [[http://scienceatlas.com/potthast/_media/icmsmi_nonlocal.pdf|PDF]]
-  * May 14-20, 2018, Visit of Prof. Gen Nakamura, Sapporo, Japan, at DWD and our group
-  * May 7-9, 2018, London, UK: Workshop on Particle Filter Methods at Imperial College, Invited Talk [[http://mpecdt.org/workshop-on-particle-methods-and-data-assimilation/|Web]]
-  * April 27-28, 2018, Nanjing, China: NUIST Conference on Meteorology and Weather Prediction, Invited Speaker [[http://scienceatlas.com/potthast/_media/symposium_handbook20180420-3.pdf|Symposium Handbook]]
-  * April 18-25, 2018, Shanghai, China: Invited Research Visit at Fudan University {{ p1010828-636x378.jpg?x200}}
-  * March 19-23, 2018, Munich, Germany: [[http://jahrestagung.gamm-ev.de/index.php|GAMM Meeting]] with a Mini-Symposium on Uncertainty Quantification, Invited Talk.
-  * March 5-9, 2018, Munich, Germany: [[https://isda2018.wavestoweather.de/index.html|International Symposium on Data Assimilation 2018]], Co-Organizer
-  * Feb 26-28, 2018, DWD, Germany: COSMO User Seminar ICCARUS [[http://www.dwd.de/EN/specialusers/research_education/seminar/2018/iccarus2018/iccarus_2018_en_node.html|Web]]
-  * Feb 9, 2018, Kobe Japan: RIKEN Data Assimilation Seminar Talk [[http://www.data-assimilation.riken.jp/en/events/da_seminar/index.html|Web]] {{ riken_2018_02.png?x=100}}
-  * Feb 7-8, 2018, Kobe, Japan: 8th AICS International Symposium, Keynote Talk [[http://www.aics.riken.jp/AICS-Symposium/2018/|Web]]
-  * Jan 23-24, 2018, Reading, UK: NWP-SAF Steering Committee Meeting at ECMWF [[https://www.nwpsaf.eu/site/]]
-For more news see [[http://www.inverseproblems.info/news|IP News]] and
-[[http://www.inverseproblems.info/events|IP Events]]! \\
-Other News [[news_rp_2017|News RP 2017]], [[news_rp_2016|News RP 2016]].
@@ Line 105: / Line 244: @@
 ===== Group =====
-My group consists of more than 30 researchers on data assimilation and inverse problems in Frankfurt/Offenbach and
+Since October 2020 I am heading the department on Numerical Weather Prediction (NWP) of DWD with about 120 researchers in-house (state July 2023). There are four division heads in this department to lead sections of approximately 20-35 researchers each,  see [[group]].
-Reading (UK) with further PhD studentships in partnerships, see [[group]].
-[[group|{{group001.jpg?200}}]] [[group|{{group002.jpg?200}}]] [[group|{{group003.jpg?200}}]]\\
+[[group|{{group001.jpg?200}}]] [[group|{{group002.jpg?200}}]] [[group|{{group003.jpg?200}}]]
-<sup>Jan 2017: Meetings DWD Data Assimilation Group with our partners from the
-HErZ Center on Data Assimilation from LMU Munich.</sup>
@@ Line 127: / Line 263: @@
 and inverse problems has recently appeared at IOP.
-Working in an operational center, our focus is to develop
+Working in an operational center, our focus is to develop state-of-the-art high-dimensional analysis and simulation methods which can be run in a reliable way on a supercomputer in near real-time. It includes codes simulating atmospheric processes, fluid-dynamics, physical parametrizations, scattering of waves, propagation of light and radiation, tomography, large-scale optimization and uncertainty quanitfication, ensemble and particle methods.
-state-of-the-art inversion methods which can be run in a reliable way on a supercomputer in near real-time. It includes
-codes on scattering of waves, propagation of light and radiation, tomography, large-scale optimization and uncertainty
-quanitfication, ensemble and particle methods.
-(Our supercomputers at Deutscher Wetterdienst are no 99 and no 130 on the TOP-500 Supercomputer List [[https://www.top500.org/list/2017/06/?page=1|Web]])
+With a SX-AURORA TSUBASA A412-8 of NEC our supercomputer at Deutscher Wetterdienst is no 140 (Nov 2020) [[https://www.top500.org/lists/top500/list/2020/11/?page=2|Web]] on the TOP-500 Supercomputer List (2017 with CRAY we were no 99 and 130 [[https://www.top500.org/lists/top500/list/2017/06/|Web]]). We have access to Cray XC40, Xeon E5-2695v4 of ECMWF, Mistral - bullx DLC 720, Xeon E5-2680v3 12C of DKRZ and Piz Daint - Cray XC50, Xeon E5-2690v3 12C 2.6GHz, Aries interconnect, NVIDIA Tesla P100 of CSCS in Switzerland.
-However, the development of **insight** into the scientific problems we need to solve is an indispensible
+High-performance computing is our daily business, however, the development of **insight** into the scientific problems we need to solve is an indispensable ingredient of our daily work. Part of this insight is based on mathematical analysis and the testing of computational
-ingredient of our daily work. Part of this insight is based on mathematical analysis and the testing of computational
 methods for purpuse-built small-scale demonstration systems.
@@ Line 142: / Line 274: @@
 ===== Editorial Board =====
-  * [[http://www.tandf.co.uk/journals/titles/17415977.asp|Inverse Problems in Science and Engineering]] [[https://mc.manuscriptcentral.com/gipe|Login]]
   * [[http://journal.frontiersin.org/journal/applied-mathematics-and-statistics/section/dynamical-systems#|Frontiers in Applied Mathematics and
 Statistics - Dynamical Systems]]
@@ Line 164: / Line 295: @@
 </box>
-Web Statistics, for last 30 days on my webpages (3.5.2018)
-^	^ Visitors	^ Visits	^ Page Views ^ Robots ^
-|Sum	| ~ 16.800	| ~ 18.000    | ~ 91.000   | ~ 701.000 |
-including http://scienceatlas.com, http://inverseproblems.info and http://jesusnetwork.eu.