converting csv file into s2p

Hello , I have a csv file representing s11 s21 s12 s22 S-param's i have extracted from cadence virtuoso simulator.

each s-param is represented by its imaginary and real parts.

Is there a way to convert the attaches CSV file into standard s2p , so i could use it in rf toolbox?

Thanks.

i tried to create by myself i get

"Error using rf.file.touchstone.Data/createoptionlist

Invalid option line for the Touchstone format:

# Hz S RI R 33.755800 50.000000