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Re: Finding NaNs in arrays - Strange outcome [message #92388 is a reply to message #92387]

Sat, 05 December 2015 10:40

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

dmfl0590@gmail.com writes:

>
> One more question. The 2D array has dimensions [480,480], so 230400 locations.
>
> IDL>
> 204035 204036 204516 204517
>
> It seems like it gives me the location of values in A that are NaN in 1D. Is that any way to get those locations in 2D or not?

Yes, Array_Indices:

http://www.idlcoyote.com/tips/where_to_2d.html

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]

		Finding NaNs in arrays - Strange outcome By: dmfl0590 on Sat, 05 December 2015 04:02
		Re: Finding NaNs in arrays - Strange outcome By: David Fanning on Sat, 05 December 2015 06:38
		Re: Finding NaNs in arrays - Strange outcome By: dmfl0590 on Sat, 05 December 2015 08:16
		Re: Finding NaNs in arrays - Strange outcome By: dmfl0590 on Sat, 05 December 2015 08:24
		Re: Finding NaNs in arrays - Strange outcome By: David Fanning on Sat, 05 December 2015 08:46
		Re: Finding NaNs in arrays - Strange outcome By: dmfl0590 on Sat, 05 December 2015 10:05
		Re: Finding NaNs in arrays - Strange outcome By: David Fanning on Sat, 05 December 2015 10:40
		Re: Finding NaNs in arrays - Strange outcome By: wlandsman on Sat, 05 December 2015 13:24
		Re: Finding NaNs in arrays - Strange outcome By: dmfl0590 on Mon, 07 December 2015 03:35

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