水文，变异点的检验，有序聚类法，运行环境：excel中vba。按照文件的样式输入数据，ctrl+F11打开vba环境，点击模块1，再点运行就可以了！-Hydrology, the change point test, sequential clustering method, the runtime environment: excel in the Visual Basic. Input data in accordance with the style of the file, ctrl+