I often import the gds file from Cadence to HyperLynx 3D EM.
Every time, I have to manually modify the metal z-axis to the correct layer although I set up the substrate parameter.
Also it seems the gds only provide x/y axis information.
Hence, the problem should come from the mapping/ tech file.
Besides, I also try to feed some tech file but does not work.
Could you provide me some template for the mapping file or tech file in the HyperLynx 3D EM ?