Re-arrange 1D array?

[PSerial]

Hello,

How can I re arrange the elements of a 1D array? e.g.   A B C D E F G H  --->  A B E F C D G H

Thanks!

[RavensFan]

You can use the functions Delete from Array and Insert into Array.  You might also be able to use the In Place Element Structure to minimize the memory footprint of the arrays.

[Xooch · Accepted solution]

Simply use the "Delete From Array" and "Insert Into Array" VIs. See attached.

[altenbach]

Since the size of the array does not change, delete from array and insert into array should probably not be used for performance reason.

• How big are the arrays?
• What are the inputs to the function?
• Is it always the same positions or are the locations variable?
• Do the sections never overlap?
• Are the two sections always adjacent?
• It is possible that the sections are partly outside the valid array boundaries?

[altenbach]

Here are two solutions that operate "in-place" with respect to the large array. Pick one (top or bottom).

 

[PSerial]

Thanks everyone, that solved it. It was a simple 1D array with values listed above @ altenbach, thanks 🙂