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Hi! I have the following problem:
I need to create ID for positions like in the following example:
I tried to use multirow formula
IF [Row-1:Position]=[Position] THEN [Counter_id] = [Row-1:Counter_id] ELSE [Counter_id] = [Row-1:Counter_id] + 1 ENDIF
Where column [Counter_id] is initially a column with 1 in every row. But result column shows wrong answer - there are only 0 and -1 values
Thanks for any help
Use Tile Tool with Unique Value method:
Unique Value being your Position field.
The Tile_Num field would be your ID now.
@Nastya Very close! I would try something like this:
IF [Row-1:Position]=[Position] THEN [Row-1:Counter_id] ELSE [Row-1:Counter_id] + 1 ENDIF
You can create a column whose value is 1 and then create the ID column by creating a running total of the same column and grouping by the "Position" column .