Hello, I am trying to do a Monte Carlo simulation and I am running into the error presented below. Does anybody know how to fix this?

remove all the .include lines, remove also the TT_MODELS symbol placement and add this single line:

.lib /home/olprice/asic-reram-test-chip/dependencies/pdks/sky130B/libs.tech/combined/sky130.lib.spice tt_mm

I do not seem to have the combined folder in the libs.tech folder for the sky 130B process. Do you know where I can get it?

@Olivia Price Then use this one:

.lib /home/olprice/asic-reram-test-chip/dependencies/pdks/sky130B/libs.tech/ngspice/sky130.lib.spice tt_mm

The 'combined' folder is supposed to be a newer approach for device models. I don't know why it is not there.