Greetings everyone! I come to you full of (RF) questions on sky130. First of all, I'd like to use the rf_nmos models of the pdk, did anyone did it already, and if not, could someone help me in getting it done? (Any piece of information would be helpful - Linux noob here). Second: does anyone know how to set S parameter simulations in ngspice using xschem? Thank you in advance :)