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Re: Efficient comparison of array location in two lists [message #75218 is a reply to message #75217]

Mon, 21 February 2011 16:43

wlandsman
Messages: 743
Registered: June 2000

Senior Member

On Monday, February 21, 2011 6:59:57 PM UTC-5, Matt Francis wrote:

>
> IDL_MAGIC(foo1,foo2,indx1,indx2)
> print,indx1,indx2
> -> [0,1,2] [0,2,1]

One procedure to do this is match.pro
( http://idlastro.gsfc.nasa.gov/ftp/pro/misc/match.pro ).

the calling sequence would be
IDL> match,foo1,foo2,indx1,indx2

--Wayne

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[Message index]

		Re: Efficient comparison of array location in two lists By: Heinz Stege on Tue, 22 February 2011 02:18
		Re: Efficient comparison of array location in two lists By: Heinz Stege on Tue, 22 February 2011 02:16
		Re: Efficient comparison of array location in two lists By: Jeremy Bailin on Mon, 21 February 2011 21:21
		Re: Efficient comparison of array location in two lists By: wlandsman on Mon, 21 February 2011 20:02
		Re: Efficient comparison of array location in two lists By: David Fanning on Mon, 21 February 2011 19:17
		Re: Efficient comparison of array location in two lists By: Heinz Stege on Mon, 21 February 2011 18:45
		Re: Efficient comparison of array location in two lists By: wlandsman on Mon, 21 February 2011 16:43

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