Quentin Errera
Belgian Institute for Space Aeronomy (BIRA-IASB), Brussels, Belgium
E-mail: quentin_at_aeronomie.be
Bernard Legras
Laboratoire de Météorologie Dynamique, Ecole Normale Supérieure, Paris, France
E-mail: legras_at_lmd.ens.fr
Masatomo Fujiwara
Group of Climate Dynamics, Section of Earth System Science, Faculty of Environmental Earth Science, Hokkaido University, Sapporo, Japan
E-mail: fuji_at_ees.hokudai.ac.jp
David Tan
ECMWF, Reading, UK
E-mail: David.Tan_at_ecmwf.int
