(2021-04-23) Bergman, Tommi; Makkonen, Risto; Schrödner, Roland; Swietlicki, Erik; Phillips, Vaughan T. J.; Le Sager, Philippe; van Noije, Twan; Finnish Meteorological Institute, Royal Netherlands Meteorological Institute (KNMI) - Bergman, Tommi; Finnish Meteorological Institute, University of Helsinki - Makkonen, Risto; Institute for Tropospheric Research, Department of Physics, Lund University - Schrödner, Roland; Department of Physics, Lund University - Swietlicki, Erik; Department of Physical Geography and Ecosystem Science, Lund University, - Phillips, Vaughan T. J.; Royal Netherlands Meteorological Institute (KNMI) - Le Sager, Philippe; Royal Netherlands Meteorological Institute (KNMI) - van Noije, Twan