# invert01c.prs: inverts layer 01 with respect to frame on layer 0 and puts 
# the result in layer 01.
# no other layers used.
# Process file for GDS-II postprocessing tool
# R.C. Strijbos TU Eindhoven 05/11/00

group_a empty
group_a 01 false
group_b empty
group_b 00 false
destination 01
exor
