什么时候应该在网格中包含端口

大家好，在端口设置对话框中，有端口设置的复选框，是否在网格中包含端口，请你给我任何提示或任何经验法则？
在什么情况下应该包括在内？
谢谢你的帮助！
你的，伊柳



     以下为原文

  Hi, everyone,

in the port setting dialogue, there is the checkbox for the port settings,
whether to include the port in the meshing,

would you please give me any hints or any rule-of-thumb on that?
In what circumstances should it be included, when not?

Thanks for your help!

Yours,
Yiliu