How to create an array from column values?

[Darren_Murphy]

How to Flatten a vertical Array (plugin use)

Nice, but you have a couple of extra columns that you don’t need. Once you have your Unique items, then you only need two more columns: the equivalent of your begin column, except start the numbering at zero a single value column, that takes “begin” from start, from the unique column. Here is a contrived example to show what I mean: [Screen Shot 2021-11-06 at 10.52.57 PM] [Screen Shot 2021-11-06 at 10.52.45 PM]