How to avoid double count (repeated)

Double count.3dm (914.5 KB)
For steel frame structure, some designer prefer to draw the shape only by copy, paste, mirror and sometimes double count some elements.
Attached a frame composed by 7 elements only and another 7 is repeated. How to remove the repeated elements systematically?
Thanks

SelDup followed by Delete

Thanks

For some member is partly duplicated (overlapped) as attached, is it possible to sort them out?
ThanksDouble count 1.3dm (716.1 KB)

Hi youngken - you can try this script - save then drag and drop onto Rhino to load the script - the alias to run the script is

MOSelDup

It is not fast - it does work on the file you posted, but I’m not sure how useful it is in general. There’s also a script in there to remove duplicate surfaces from a polysurface:

RemoveDupSrf

RemoveDupSrf.rvb (23.2 KB)

-Pascal