Wim Som de Cerff (wim.som.de.cerff[at]knmi.nl)
Ernst de Vreede (ernst.de.vreede[at]knmi.nl)
KNMI is the national research and information centre for weather, climate and climate change in the Netherlands. KNMI has a long tradition in operational and scientific activities. Research at KNMI aims at observing and understanding the weather/climate system, in order to improve weather forecasts and climate projections.