Hello everyone, How can We perform post layout simulations of analog design in xschem??

I just created the SPICE netlist from the extraction and added my user architecture code to simulate it with ngspice

Thank you for your reply. Can you please ellaborate what is user architecture code?

Sure, the user architecture code includes any voltage/current/signal sources, GND connection(s) as well as the code for the analysis you want to carry out (e.g. tran, ac,...)

Thank you