1. European Centre for Medium-Range Weather Forecasts; Reading UK
2. CNRM-GAME, Météo-France, CNRS, URA1357; Toulouse Cedex France
3. Wageningen UR; Alterra; Wageningen Netherlands
4. KNMI; De Bilt Netherlands
5. Instituto de Meteorologia; Lisbon Portugal
6. Centre d'Etudes Spatiales de la Biosphère; Toulouse France
7. LMI TREMA/Programme SudMed Faculté des Sciences Semlalia; Université Cadi Ayyad; Morocco
8. DIBAF; Università degli Studi della Tuscia; Viterbo Italy
9. Faculty of Earth and Life Sciences; VU University; Amsterdam Netherlands