qflow/ring_osc2x13/layout/run_drc_ring_osc2x13.tcl

lef read /home/tim/projects/efabless/tech/SkyWater/EFS8A/libs.ref/lef/scs8ms/scs8ms.lef
load ring_osc2x13
drc on
select top cell
expand
drc check
drc catchup
set dcount [drc list count total]
puts stdout "drc = $dcount"
quit