I have a Shared Parameter which contains a user-entered number regarding demolition notes. In my graph I want to identify any duplicate numbers and display these numbers one time each in a list. I have filtered a list down to the elements which have values in this parameter; from here, I am stymied about how to proceed.
The image below shows my sample data. The GetParameterValue node shows the number value for each object which has a value in the demolition note parameter. The result I want in this example is a list which contains two items: the values “001” and “002” since there are duplicates of each of them, and I want the list to exclude the values “003” and “004” since there is only one instance of each. How do I get such a list?