1. LATMOS/IPSL, UPMC University Paris 06 Sorbonne Universités, UVSQ, CNRS; Paris France
2. Lunar and Planetary Laboratory; University of Arizona; Tucson AZ USA
3. Instituto de Astrofisica de Andalucía; CSIC; Granada Spain
4. Laboratoire de Météorologie Dynamique; IPSL, CNRS; Paris France