How do I build this array?

[jcollins]

I have a vi that generates two time intervals in ms. One interval is between the time a light turns on and button 1 is released (time 1). The other interval is the time between the same release and the press of button 2 (time 2).

The vi loops through the light flashing/button press sequence until the number of set trials equals
the number of correct trials.

I want to build an array that records time 1 and time 2 for each trial. Something like this

0.1200 1.3123
0.2400 1.8979
0.3423 2.4567

etc.

The way I've got it, the array ends up being just time 1 and time 2 from the last trial.

0.3423 2.4567

How do I set this up to do what I want.

My vi is attached.

[StevenDeeds]

You need a 2D array, so on the front panel indicator right click on it and select "add dimension" then you need to "build" the new results into the array. (see attached image)

[altenbach]

If you only need the array at the end of the run, simply wire your 1D array to the right loop boundary, right-click on the tunnel and select "Enable Indexing". Now create an indicator to the right of it. It will be a 2D array of all trials.

[ian_fung]

Hope this help!

Cheers!