#Layer Name     Layer Purpose  Layer Stream Number  Datatype Stream Number



nwell               drawing                     42  0

pwell               drawing                     41  0

nactive             drawing                     43  0

pactive             drawing                     43  0

active              drawing                     43  0

nselect             drawing                     45  0

pselect             drawing                     44  0

poly                drawing                     46  0

poly                pin                         46  0

elec                drawing                     56  0

metal1              drawing                     49  0

metal1              pin                         49  0

metal2              drawing                     51  0

metal2              pin                         51  0

metal3              drawing                     62  0

metal3              pin                         62  0

cc                  drawing                     25  0

cp                  drawing                     25  0

via                 drawing                     50  0

via2                drawing                     61  0

glass               drawing                     52  0

pad                 drawing                     26  0

highres             drawing                     34  0

text		    drawing                    230  0

prBoundary	    drawing                    235  0

res_id   	    drawing                     82  0