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Re: Initialize new variable array with nan or -9999 values [message #87637 is a reply to message #87636]

Thu, 20 February 2014 10:35

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Morgan Silverman writes:

>
> Hello,
>
> This seems like it should be so simple but I can't figure out how to do it. I am creating a new array, distance=fltarr(304,336,500) and I want it to be initially filled with either nan or -9999. My results could possibly be 0.0 so I need to know where those are calculated values and not just part of the original array. Thank you.

distance=fltarr(304,336,500) + -9999

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]

		Initialize new variable array with nan or -9999 values By: morganlsilverman on Thu, 20 February 2014 10:31
		Re: Initialize new variable array with nan or -9999 values By: David Fanning on Thu, 20 February 2014 10:35
		Re: Initialize new variable array with nan or -9999 values By: David Fanning on Thu, 20 February 2014 10:37
		Re: Initialize new variable array with nan or -9999 values By: chris_torrence@NOSPAM on Thu, 20 February 2014 13:11
		Re: Initialize new variable array with nan or -9999 values By: David Fanning on Thu, 20 February 2014 13:28
		Re: Initialize new variable array with nan or -9999 values By: John Correira on Thu, 20 February 2014 10:36
		Re: Initialize new variable array with nan or -9999 values By: Paul Van Delst[1] on Thu, 20 February 2014 13:33
		Re: Initialize new variable array with nan or -9999 values By: David Fanning on Thu, 20 February 2014 13:46
		Re: Initialize new variable array with nan or -9999 values By: Paul Van Delst[1] on Thu, 20 February 2014 14:00
		Re: Initialize new variable array with nan or -9999 values By: wlandsman on Thu, 20 February 2014 14:14
		Re: Initialize new variable array with nan or -9999 values By: Heinz Stege on Thu, 20 February 2014 17:36
		Re: Initialize new variable array with nan or -9999 values By: David Fanning on Thu, 20 February 2014 20:11
		Re: Initialize new variable array with nan or -9999 values By: John Correira on Fri, 21 February 2014 06:47
		Re: Initialize new variable array with nan or -9999 values By: David Fanning on Fri, 21 February 2014 06:58

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