Subtraction of two PVI[]

Hi, Am trying two subtract the two PVI obtained from two different profile.
I used the ProfileExtensions.PVI node from Civil 3D toolkit.
It returned the PVI along with the station,PVI, grade in, grade out and type. Now when i try to subtract these two lists obviously i won’t get the result. Wanted to know is there any way to filter only the PVI from the extracted data so that exporting and editing

in excel can be avoided

I don’t understand what are you trying to do.
I did not implement the subtraction operator or the compares for the PVI objects.
You can though group the PVIs by station and compare their elevations.
To do that you need to use the properties of the PVI objects.

1 Like