如何在命令行增加‘s=filename' 输出碰撞力云图

shichuts

ls_dybna帮助文件中写到：要想输出碰撞力云图，需要在命令行加入‘s=filename'，请问怎么加这行？我在k文件任意位置增加后，就报k文件读取错误。
下面是帮助文件原文：
In some cases, it can be very useful to visualize contact surfaces and produce fringe plots of contact stress both in directions normal and tangential to the contact surface. To do this, a binary interface file must be written by (1) including a *DATABASE_BINARY_INTFOR command in the input deck, (2) setting one or more contact print flags as detailed above, and (3) including the option s=filename on the LS-DYNA execution line where filename is the intended name of the binary database. The database can be postprocessed using LS-POST.

zjy1993

用独立版的lsdyna 里面有个advanced 点进去勾上s，输入文件名就可以了