questions about HFSS, really thanks

If I define several ports for a structure, filter
for example, how can I export field solution through calculator by only exciting one port while other ports are matched.

Really thanks.

HI
you can set voltage or electric field 0 for the others port. By default, the others port is 0.


Edmund

thanks. I know that. What I mean is after I have set some ports and simulate, HFSS can export S11, S21 and so on. And I can also export E field date from calculator. But I do not know this E-field data is excited by which port? The first one, the last one, or all of them?
What I want is to export E field data excited by whatever port I want.

Thanks.