# Layer Purpose Stream Datatype
Layer01 drawing   1 -1 # mesa / channel
Layer02 drawing   2 -1 # nicr
Layer03 drawing   3 -1 # via_nit1
Layer04 drawing   4 -1 # m0
Layer05 drawing   5 -1 # via0_1
Layer06 drawing   6 -1 # m1
Layer07 drawing   7 -1 # via1_2
Layer08 drawing   8 -1 # m2
Layer09 drawing   9 -1 # via_pass
Layer10 drawing  10 -1 # bvia
Layer12 drawing  12 -1 # border