Generate flattened Spectre netlist

Hi Andrew and all,

  I am attempting to get a flattened Spectre netlist of an analog design (for a research project). I used the following procedure to get a hierarchical Spectre netlist.

In ADE L, Simulation-> Netlist-> Create, and this results in a hierarchy Spectre netlist as follows

simulator lang=spectre
global 0

// Library name: PLL
// Cell name: INV
// View name: schematic
subckt INV GND IN OUT VDD
M0 (OUT IN GND GND) nch_25 l=280n w=400n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M1 (OUT IN VDD VDD) pch_25 l=280n w=800n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
ends INV
// End of subcircuit definition.

// Library name: PLL
// Cell name: NOR
// View name: schematic
subckt NOR A B GND VDD Y
M1 (Y A GND GND) nch_25 l=280n w=400n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M0 (Y B GND GND) nch_25 l=280n w=400n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M3 (net11 B VDD VDD) pch_25 l=280n w=1.6u m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M2 (Y A net11 net11) pch_25 l=280n w=1.6u m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
ends NOR
// End of subcircuit definition.

// Library name: PLL
// Cell name: INV4
// View name: schematic
subckt INV4 GND IN OUT VDD
M0 (OUT IN GND GND) nch_25 l=280n w=1.2u m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M1 (OUT IN VDD VDD) pch_25 l=280n w=3.2u m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
ends INV4
// End of subcircuit definition.

// Library name: PLL
// Cell name: PFD
// View name: schematic
I6 (GND CLK_V net27 VDD) INV
I5 (GND net27 net26 VDD) INV
I4 (GND net26 net25 VDD) INV
I3 (GND CLK_R net31 VDD) INV
I2 (GND net31 net30 VDD) INV
I1 (GND net30 net29 VDD) INV
M13 (net16 net27 net24 GND) nch_25 l=280n w=800n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M11 (net24 net5 GND GND) nch_25 l=280n w=800n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M5 (UP_B net31 net28 GND) nch_25 l=280n w=800n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M0 (net28 net6 GND GND) nch_25 l=280n w=800n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M4 (net6 net21 GND GND) nch_25 l=280n w=800n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0
M7 (net5 net21 GND GND) nch_25 l=280n w=800n m=1 nf=1 sd=340n ad=1.08e-13 as=1.08e-13 pd=1.34u ps=1.34u nrd=0.425 nrs=0.425 sa=270n sb=270n sca=0 scb=0 scc=0

.......

In this netlist there are subcircuits such as INV and INV4, how can I get a flattened Spectre netlist?

I understand that for CDL netlist I can get a flattened netlist by setting simrc file. Where is the flattened netlist setting for Spectre?

I am using ICADV 12.1 64b.500.1. Your help is truly appreciated.