水文模拟程序，进行水流与水质模拟，可应用于透水及不透水地表，河流及洼地等 -Hydrological Simulation Program simulating extended periods of time the hydrologic, and associated water quality, processes on pervious and impervious land surfaces and in streams and well-mixed impound-ments

水文模型HSPF与水文模型SWMM的耦合方法，可供水文模型学习借鉴。-This scr ipt changes the date format and tabulation of an HSPF ascii time series output file (plt). Midnight in the plt file is represented as 24:00 of the preceding day. SWMM and other programs use 0:00 of the foll