个人收集的SWMM径流管理模型的计算引擎源代码，图形用户界面源代码，接口指南以及动态波流量盐酸质量保证报告（中文注释）-Personal collection the the SWMM runoff management model calculation engine source code, graphical user interface source code, interface guidelines, and dynamic wave flow hydrochloric qualit