I have a 1D array of index values and a 1D array of measured values. As an example: Index array: 1, 2, 4, 7, 126, 127,129, 214, 215 Measurement array: 5, 6, 8, 4, 4, 9, 8, 7, 5 I want to get sub-arrays of measurement array (three for this example): [5,6,8,4], [4,9,8],[7,5] A sub-array is generated when there is a big gap (this value is known) between consecutive elements of Index array (126-7, 214-129, this value is known, say 80). How to do this in labview. Thanks

@Alice12 wrote: I tried to generate your program but there is some problem (I dont know the false case). And I want to find the maxima of each sub-array and then find their average (this should be the final output). You have it mostly right. I explained in my post what's in the false case: an increment (+1) for the top shift register. The other wires pass straight through. The image I posted is a "snippet" - it's actual code. You can drag it into a block diagram (with some web browsers, you will need to drag to your desktop first, and from there to the block diagram). There is a bug in the snippet creation where it does not always show cluster contents properly, and that's what happened here. The array constant wired to the left side of the lower shift register contains a cluster containing an array of numeric values. You will see this if you load the snippet. I hope that you were able to understand the logic of this code as you were constructing it, but if not, please ask for an explanation. From there it is trivial to find the max and averages. Connect the output of my code to a for loop. Inside the for loop, unbundle the array, and compute the maximum and average. Functions to do these operations on any numeric array already exist (look for Array Max & Min, and Mean).

LabVIEW

Create sub-arrays based on the positions of indicies in a separate index array?

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Thanks for the help. It works fine.

By the way, I plan to use this code in real time (Measurement and Index array will have about 250 elements).

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LabVIEW

Create sub-arrays based on the positions of indicies in a separate index array?

Re: Create sub-arrays based on the positions of indicies in a separate index array?