Hi, In the first Encounter ECO run I executed command ( instructing the tool to use metal layers 1-4 ): ecoDesign -postMask -modifyOnlyLayers 1:4 …. and it seems to work fine. Latter I was asked to try the Encounter ECO run using only metal layer 4 so I tried a following command: ecoDesign -postMask -modifyOnlyLayers 4 .... but I got feedback that ECO change was same as before. Is it possible to instruct Encounter ECO to run using only one metal layer in metal mask only change of existing digital block layout ?
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