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Re: Select values from one array that match multiple values from an other array [message #82477 is a reply to message #82218]

Thu, 13 December 2012 10:45

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> Do you want a POSITIONS keyword for the SetDifference function?
> If so, I think I'll leave that as an exercise for the reader.
> No reason why I should be the only one working around here! :-)

Oh, sorry. I see you *did* say SetDifference. I read it
as SetIntersection. Duh!

Well, I'll still leave it as an exercise for the reader,
since I've already demonstrated how it can be done. It
will probably take less than a minute. Send it to me
when you are finished modifying it, and I'll publish
it for you. :-)

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]

		Select values from one array that match multiple values from an other array By: PMagdon on Fri, 30 November 2012 07:15
		Re: Select values from one array that match multiple values from an other array By: Sir Loin Steak on Fri, 14 December 2012 08:02
		Re: Select values from one array that match multiple values from an other array By: David Fanning on Thu, 13 December 2012 18:08
		Re: Select values from one array that match multiple values from an other array By: liamsteele on Thu, 13 December 2012 16:24
		Re: Select values from one array that match multiple values from an other array By: David Fanning on Thu, 13 December 2012 14:05
		Re: Select values from one array that match multiple values from an other array By: Sir Loin Steak on Thu, 13 December 2012 13:55
		Re: Select values from one array that match multiple values from an other array By: Sir Loin Steak on Thu, 13 December 2012 13:51
		Re: Select values from one array that match multiple values from an other array By: Sir Loin Steak on Thu, 13 December 2012 11:51
		Re: Select values from one array that match multiple values from an other array By: David Fanning on Thu, 13 December 2012 10:45
		Re: Select values from one array that match multiple values from an other array By: David Fanning on Thu, 13 December 2012 10:39
		Re: Select values from one array that match multiple values from an other array By: Sir Loin Steak on Thu, 13 December 2012 10:24

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