clean up
diff --git a/scripts/klayout_drc.sh b/scripts/klayout_drc.sh
new file mode 100755
index 0000000..a29de15
--- /dev/null
+++ b/scripts/klayout_drc.sh
@@ -0,0 +1,19 @@
+echo "################ Running Klayout FEOL ########################"
+klayout -b -r '$PDK_ROOT/$PDK/libs.tech/klayout/drc/sky130A_mr.drc' -rd input=gds/$1.gds -rd report=/project/signoff/$1/openlane-signoff/drc/klayout_feol_check.xml -rd feol=true
+
+echo "################ Running Klayout BEOL ########################"
+klayout -b -r '$PDK_ROOT/$PDK/libs.tech/klayout/drc/sky130A_mr.drc' -rd input=gds/$1.gds -rd report=/project/signoff/$1/openlane-signoff/drc/klayout_beol_check.xml -rd beol=true
+
+echo "################ Running Klayout Offgrid #####################"
+ klayout -b -r '$PDK_ROOT/$PDK/libs.tech/klayout/drc/sky130A_mr.drc' -rd input=gds/$1.gds -rd report=/project/signoff/$1/openlane-signoff/drc/klayout_offgrid_check.xml -rd offgrid=true
+
+echo "################ Klayout Metal Minimum Clear Area Density #####################"
+klayout -b -r '$PDK_ROOT/$PDK/libs.tech/klayout/drc/met_min_ca_density.lydrc' -rd input=gds/$1.gds -rd report=/project/signoff/$1/openlane-signoff/drc/klayout_met_min_ca_density_check.xml
+
+echo "### Klayout Zero Area check command ####"
+klayout -b -r '$PDK_ROOT/$PDK/libs.tech/klayout/drc/zeroarea.rb.drc' -rd input=gds/$1.gds -rd report=/project/signoff/$1/openlane-signoff/drc/klayout_zeroarea_check.xml -rd cleaned_output=outputs/dac_top_no_zero_areas.gds
+
+echo "## klayout_pin_label_purposes_overlapping_drawing_check"
+klayout -b -r '$PDK_ROOT/$PDK/libs.tech/klayout/drc/pin_label_purposes_overlapping_drawing.rb.drc' -rd input=gds/$1.gds -rd report=/project/signoff/$1/openlane-signoff/drc/klayout_pin_label_purposes_overlapping_drawing_check.xml -rd top_cell_name=$1
+echo "You can find results for all corners in ./signoff/$1/openlane-signoff/drc/"
+
diff --git a/sdc/.caravel.sdc.swp b/sdc/.caravel.sdc.swp
deleted file mode 100644
index 92143b4..0000000
--- a/sdc/.caravel.sdc.swp
+++ /dev/null
Binary files differ
