Does anyone know if (or how) one could import small signal S-parameter data and run ac simulations using ngspice? (Or xyce)

@Leonardo Gomes https://ngspice.sourceforge.io/docs/ngspice-html-manual/manual.xhtml#magicparlabel-28866

I played around with creating S-parameters in ngspice with good results, however, using S-parameter elements in ngspice is still something that I still need to see...

Some more info is here: https://sourceforge.net/p/ngspice/discussion/120973/thread/51228e0b01/?page=3