水动力软件利用SMS划分网格,然后转成mike的mesh,不过SMS网格质量检查没有修改单元面积变化过大的问题,其他都修改过,转成的mesh也能在m2(The hydrodynamic software is divided into grids by SMS, and then converted to Mike mesh. However, the SMS grid quality check does not modify the problem of large unit area change. All other modifications have been made, and the converted mesh can also be in M2.)