Group, I am working on a way to backanotate from the schematic some parasitic values( with respect to the nets) without having to run extraction on the layout. I was able to gather the parasitic values of the net from the layout( and display them) by using ROD paths & grabbing the tech information. But in order to back annotae them to schematic i assume there should be connectivity knowledge in the layout & between schematic & layout I was able to get over the second problem( connectivity between schematic and layout) buy definging the same net names in both shcmetic & layout for the paths in concern, but i need to find a way to know connectivity in the lkayout I wondered how leHiMarknet is able to "recognise" connectivity for the layout, and would be grateful to know a rough algorithnm of how it works, SO i could incorporate in my skill program Thankyou Partha
