1. National Center for Atmospheric Research,* Boulder, Colorado
2. Department of Meteorology, San Jose State University, San Jose, California
3. Environmental Monitoring and Modelling, Geography, King's College London, London, United Kingdom
4. Institute of Urban Meteorology, China Meteorological Administration, Beijing, China
5. Center for Research on Energy, Environment and Technology, Madrid, Spain
6. Department of Geography, University of Western Ontario, London, Ontario, Canada