Does anyone know of a way to assign a specific net name to a layer for use in LVS/RCX? We are using a process where the bottom layer of the design will be electrically connected to a signal "GND_SUB" and I want to be able to assign that label without having to create a physical connection to it. I can create bogus connectivity for that layer just so that it is a "connected" layer that doesn't really connect to anything in the layout but is there a way to assign a specific net name to that layer?
Maybe you could use the ?pinTextFile option in avParameters to text the substrate layer? See the Assura documentation for more details.