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Re: array handling [message #74188 is a reply to message #52128]

Mon, 03 January 2011 10:16

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

bing999 writes:

> Thanks for answering. But what I want is to divide the number of
> elements of my array by 2 by keeping only elements with odd index for
> instance. Is there an IDL routine which does it?

IDL> array = indgen(10)
IDL> print, array
0 1 2 3 4 5 6 7 8 9
IDL> print, rebin(array, 5)
0 2 4 6 8

Cheers,

David

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

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[Message index]

		array handling By: jochem.verelst@gmail. on Sat, 06 January 2007 02:59
		Re: array handling By: natha on Mon, 03 January 2011 11:50
		Re: array handling By: Paul Van Delst[1] on Mon, 03 January 2011 11:10
		Re: array handling By: David Fanning on Mon, 03 January 2011 10:16
		Re: array handling By: MC on Wed, 05 January 2011 07:07
		Re: array handling By: Thibault Garel on Mon, 03 January 2011 10:08
		Re: array handling By: sirvival on Mon, 03 January 2011 06:04
		Re: array handling By: MC on Wed, 05 January 2011 13:30
		Re: array handling By: David Fanning on Wed, 05 January 2011 07:20
		Re: array handling By: David Fanning on Wed, 05 January 2011 07:16

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