measurement load pull simulation

I just tried to open the each options in load pull measurement data import utility but I am here confused do I need to put the values at random or calculate it.
In d options like contour generation, behavioral model & model verification how should I know to set up the values in order to design output matching network.
There are so many parameters that r already mentioned dere how to select them & how to use them.
eg at high MMW freqs what i/p power, TOI,Gt ,Gp,Eff etc are to be defined & how actually they are verified that they r correct

Any advice will be very helpful to me

---------- Post added at 11:20 ---------- Previous post was at 11:18 ----------

Please guide me in load pull simulation