any info. about setup GF 180nm and use it in ngspice ?

* inverter testbench

.include "../../../gf180mcuA/libs.tech/ngspice/design.ngspice"
.lib "../../../gf180mcuA/libs.tech/ngspice/sm141064.ngspice" typical

.include "../magic/inv.spice"

vdd vdd 0 3.3
vss vss 0 0

vin in vss 0

x0 in out vdd vss inv

.control
	dc vin 0 3.3 1m
	plot in out
	plot db(abs(deriv(out))) vs out
.endc

* NGSPICE file created from inv.ext - technology: gf180mcuA

.subckt inv in out vdd vss
X0 out in vdd vdd pmos_3p3 w=1.8u l=0.6u
X1 vdd in out vdd pmos_3p3 w=1.8u l=0.6u
X2 out in vss vss nmos_3p3 w=0.6u l=0.6u
X3 vdd in out vdd pmos_3p3 w=1.8u l=0.6u
X4 vss in out vss nmos_3p3 w=0.6u l=0.6u
X5 out in vdd vdd pmos_3p3 w=1.8u l=0.6u
X6 vss in out vss nmos_3p3 w=0.6u l=0.6u
X7 out in vss vss nmos_3p3 w=0.6u l=0.6u
C0 vdd in 0.50fF
C1 out in 1.16fF
C2 vdd out 0.55fF
.ends