How to Find Maxima and Minima for Each Column of a 2-D Array?

[rohit.2691]

Hi,

I have a 2-D array and I wish to find maxima and minima of each column of the 2-D array. Although I know how to get maxima and minima for the entire array but am not sure how to do it columnwise? Any ideas please?

Thanks,

Rohit

[RavensFan]

Index the array inside a For Loop so that you find the maximum and minimum of the 1-D array.

[GITA_A]

Hi,

Hope this helps you.

[smercurio_fc]

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@GITA_A wrote:

Hi,

Hope this helps you.

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You do know about auto-indexing, right? What happens if the array is 5 columns?

Auto-indexing a for-loop that has the Array Max and Min function is the way to do it. However, you will need to transpose the 2D array before you auto-index since LabVIEW will auto-index by rows, and you want o index out the columns.

[GITA_A · Accepted solution]

hi,

@Smercurio-What you said is right, i should have shown it using Auto indexing enabled which is really great option. I just tried to show in a very simple way.

 Anyway here is the best way

[rohit.2691]

@ GITA_A, Ravens Fan & smercurio_fc

Thanks for your replies. It works well now.!!

Rohit