1. Laboratoire des Sciences du Climat et de l’Environnement (LSCE-IPSL) CEA-CNRS-UVSQ Université Paris Saclay, Gif-sur-Yvette 91190, France
2. Royal Holloway University of London, Egham TW20 0EX, United Kingdom
3. Heidelberg University, Institute of Environmental Physics, Heidelberg D-69120, Germany