@gkokovidis 

 Correct, thanks

If it is given by another source and that was what i was kind of prompting, can you data entry plots point for gain and phase and generate from that.

do you know the algorithm  of the lpsolve please?

@Carl Love 

@mmcdara 

Thank you so much both, great job. I searched the help to see if I could see how the lpsolve actually works, will keep looking, but it is really cool. Best Regards.