The concept of the ALADIN project was proposed by Météo-France in 1990, with the aim of building a mutually beneficial collaboration with the National Meteorological Services of Central and Eastern Europe. This collaboration was to be in the field of Numerical Weather Prediction (NWP), which provides the basis for the forecasting tools of modern meteorology. The easy to translate acronym (Aire Limitée Adaptation dynamique Développement InterNational) clearly indicates the major axes of this project at its beginnings.
20 years later, as defined in the 4th Memorandum of Understanding,
The goal of the ALADIN Collaboration is to improve the value of the meteorological, hydrological and environmental warning and forecast services delivered by all Members to their users, through the operational implementation of a NWP system capable of resolving horizontal scales from the meso-beta to the meso-gamma scale and improving the prediction of severe weather phenomena such as heavy precipitation, intensive convection and strong winds.
This objective will be fulfilled through continuation and expansion of the activities of the ALADIN Consortium in the field of High Resolution Short Range Weather Forecast, including:
- Maintenance of an ALADIN System (...);
- Joint research and development activities, on the basis of the common Strategic Plan and related Work Plans, with the aim of maintaining the ALADIN System at scientific and technical state of the art level within the NWP community;
- Sharing scientific results, numerical codes, operational environments, related expertise and know-how, as necessary for all ALADIN Consortium members to conduct operational and research activities with the same tools.
About one hundred scientists, from sixteen countries, each with its own specificity in resources and knowledge base, are permanently contributing to the progress of ALADIN NWP system. They are working together on a modern code of the atmosphere that definitely deserves its proper place between the European state-of-the-art NWP models: 80 Full-Time Equivalent persons in the last years of the project’s life. This code is now operated every day in fifteen Euro-Mediterranean countries, on a huge variety of computing platforms ranging from a PC Cluster under Linux to Vector Computers.
ALADIN consortium had a number of unique successes in the past : for instance, the pluging of an existing physics parameterization in the existing code, leading to the AROME model; ALADIN is at the forefront of the gray-zone problematics with the ALARO physics; ALADIN dynamical core is remarkably stable; ...
ALADIN also allowed to build a high-level scientific team, distributed in sixteen countries that managed to reach the level of the best research centres, as witnessed by the PhD theses and publications in international journals. The General Assembly of Partners, the workshops, the meetings, the newsletters regularly offer opportunity of various exchanges within the ALADIN community.
ALADIN is preparing for the serious evolutions expected within the NWP landscape in the coming five to ten years. There is the ever-lasting question where to draw the line between resolved vs. parameterized processes. There is the question of the efficiency and the scalability of ALADIN dynamical core. There are the external drivers, such as the demands of the end users, and the evolution of the high-performance computing machines. Additionally a serious reorganization of the code is now at hand, in particular within the OOPS project. Besides that, the international meteorological context is steadily changing, specifically with the merger of the ALADIN and the HIRLAM consortia.
Table of contents Draft Minutes of the 18th (...) Participants of the 18th (...) Agenda with on-line presentati GA18 : Participants
The NMS of Tunisia hosted the 18th regular General Assembly in Tunis, on 14-15 November 2013. Draft Minutes of the 18th (...)
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The 36th European Working Group on Limited Area Modelling (EWGLAM) and 21st Short Range Numerical Weather Prediction (SRNWP)meetings which will be held in Offenbach from
29th September to 2nd October 2014.
This meeting will include: Presentations by the main modelling consortia and ECMWF, (...)
Table of contents General Assemblies of ALADIN Assemblies of ALADIN Partners General Assemblies of ALADIN Partners
Since the 3rd MoU (November 2005), the governance of the ALADIN project is under the responsibility of the General Assembly.
In 2014, for the (...)
Table of contents 19th ALADIN General Assembly 1st joint ALADIN General (...)
For the first time, the ALADIN General Assembly and the HIRLAM Council will held a joint meeting.
Taking advantage of the opportunity of many of their Directors gathering in Reading (...)
The ALADIN Committee for Scientific and System/maintenance Issues (CSSI) and Support Team (ST) members meet at least once a year.
A coordination meeting with HIRLAM Management Group (MG) takes place in spring besides the annual joined ALADIN workshop & HIRLAM All Staff Meeting; another (...)
Table of contents General Assembly Program Manager, full-time Policy Advisory Committee ALADIN Local Teams Managers CSSI : Committee for Scientifi Support Team Task forces
The governance and the management of the ALADIN Consortium is defined by the 4th MoU and (...)
The 14th SRNWP meeting held in October 2007 (Dubrovnik, Croatia) proposed the creation of eight Expert Teams according to various aspects of short range numerical weather prediction in order to enhance collaborations between the five main European consortia.
Regarding the ET on “surface processes” a draft workplan was written at the beginning of 2008 providing guidelines on possible collaborations over the coming years. This draft was presented and discussed during the 15th SRNWP meeting in October 2008 (Madrid, Spain).
In order to make the collaborations more effective among us, a 1st meeting was organized in Toulouse (12 June 2009) where the participants of the ET on Surface Processes from all consortia met together.
The minutes of this working day summarize the main outcomes in terms of collaborations for the next two years.
This list has been created in order to keep in touch (...)