本程序用VBA（宏）编写，用于计算水文统计频率P3型分析，比如降雨频率分析和径流分析。程序是宏与Excel结合，使用简单易用。,This procedure using VBA (macros) to prepare, when used to calculate the frequency of hydrological P3 statistical analysis, such as frequency analysis of rainfall and run-off analysis. E

水利建设软件，代码主要是调用WebSerice，实现水雨情的展示-Water conservancy construction software, the code is mainly invoked WebSerice, to achieve the display of rainfall water