用方格法计算土方，甚感烦琐，因而写了这个程序。



1、先用Excel将数据填好（程序提供的Excel模板），关闭Excel。

2、用该程序选择第1步填的Excel表进行计算，搞定！

3、免费使用，千万别乱改。-Using the grid method to calculate earthwork, very cumbersome, and therefore wrote this procedure. 1, first fill out Excel data (Excel template procedures provided), shut down Excel. 2, using the program select the first step to fill one of the Excel table calculation, done! 3, free of charge, please Do not change.