Calculation to only apply to one of duplicate rows

[Anonymous]

My data occasionally has 2 rows for the same date/flight number/route. I already have an index column (unique id) and I have created a column concatenating the 3 columns thinking this might help me.

In another column 'Flight sector funding' I have a calculation which applies a $ amount based on certain conditions. My issue is that I only want this to apply to 1 of the 2 rows with the same date/flight number/route, and not both. 

[amitchandak]

@Anonymous , A new measure

Sumx( Summarize(Table,[date],[flight number], [route], "_1", max(Table[Fund Amount])) , [_1])

[Anonymous]

Is 'Fund Amount' the same as my 'Flight Sector Funding'?

[amitchandak · Accepted solution]

@Anonymous , Yes.

[Anonymous]

Thanks this did what I needed it to. Unfortunately I have other issues with the way my report has been set up so I still have more work to do!