I'm working with a table with tons of unique values crammed into a field. Is there a pythonic way to group unique values from multiple attribute fields? That way I'd have one symbol for its respective values instead of there being repetitive values.
I'm able to do something similar with Arcade, but it's limited. How To: Group unique values from multiple attribute fields in ArcGIS Pro
Creating a list in Arcade can be verified in the Expression builder, but there are no results. My thread using Arcade: Arcade If Statement for Multiple Unique Values