Batch export of parasitic values in nets

Hi

I'm using virtuoso 6.1.8 and have QRC extracting my paracitics.  I have a pretty complicated cell and I want to see what the net R and C parasitic values are on my bus - is there a way to batch export these values to CSV?  I can open it with the "Parasitics > Report Parasitics > Net" then the "Save..." button but for a bus this is kind of ...tedious. Is there a skill script or something I can use to batch export all these or the selected nets or something?

Thanks

Chris

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