1. Department of Civil and Environmental EngineeringUniversity of CaliforniaIrvine California USA
2. NASA Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadena California USA
3. Department of Atmospheric SciencesNational Taiwan UniversityTaipei Taiwan
4. Department of Earth System ScienceUniversity of CaliforniaIrvine California USA
5. Climate and Global Dynamics DivisionNational Center for Atmospheric ResearchBoulder Colorado USA
6. Hydrologic Sciences LaboratoryNASA Goddard Space Flight CenterGreenbelt Maryland USA