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Re: creating arrays in loops [message #91479 is a reply to message #91476]

Fri, 17 July 2015 18:47

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

wdolan@oxy.edu writes:

> So I figured out how to get all the X values in an array, but I need to have a way to recognize which scan goes with which x value, so that when I sort the X's, I can still know the scan.

Use the same sort index you get by sorting X to sort the scans:

sortIndex = Sort(x)
sortedScans = scans[sortIndex]
sortedX = X[sortIndex]

Now sortedX[0] is the biggest X, and it is associated with sortedScans
[0].

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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[Message index]

		creating arrays in loops By: wdolan on Fri, 17 July 2015 16:08
		Re: creating arrays in loops By: wdolan on Fri, 17 July 2015 16:33
		Re: creating arrays in loops By: David Fanning on Fri, 17 July 2015 17:57
		Re: creating arrays in loops By: David Fanning on Fri, 17 July 2015 18:47

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