Are you using a For loop to acquire the 1000 samples?
If so, wire the data source to the right edge of the loop, a tunnel will be created. Place an array indicator shell on the front panel (remember to drag a numeric indicator with the appropriate data type within the array shell). On the wiring diagram, drag the array outside of the loop and wire the data tunnel to the array. Right click on the data tunnel and select "Enable indexing". When ran, the array should then contain your 1000 samples.
Wheels within wheels / In a spiral array
A pattern so grand / And complex
Time after time / We lose sight of the way
Our causes can't see / Their effects.