1. College of Hydrology and Water ResourcesHohai University Nanjing P. R. China
2. Anhui Meteorological ObservatoryAnhui Meteorological Bureau Hefei P. R. China
3. School of Civil and Environmental EngineeringGeorgia Institute of Technology Atlanta Georgia
4. State Key Laboratory of Hydrology‐Water Resources and Hydraulic EngineeringHohai University Nanjing P. R. China