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Re: VALUE_LOCATE and NaNs [message #81822 is a reply to message #81821]

Thu, 25 October 2012 04:10

lecacheux.alain
Messages: 325
Registered: January 2008

Senior Member

Le jeudi 25 octobre 2012 11:57:31 UTC+2, Fab a écrit :
> On 10/25/2012 11:34 AM, alx wrote:
>
>> Please note that:
>
>> IDL> p = VALUE_LOCATE(LINDGEN(10), data) & print, p[0]
>
>> -1
>
>> gives the correct result.
>
>>
>
>> alx.
>
>
>
> Well this is even more confusing. But in my case it doesn't:
>
>
>
> IDL> data = FINDGEN(10) & data[0] = !VALUES.F_NAN
>
> IDL> p = VALUE_LOCATE(LINDGEN(10), data) & print, p[0]
>
> -1
>
> % Program caused arithmetic error: Floating illegal operand
>
> IDL> print, !VERSION
>
> { x86_64 linux unix linux 7.1.1 Aug 21 2009 64 64}

Well, I checked with
{ x86_64 Win32 Windows Microsoft Windows 8.2.1 Aug 20 2012 64 64}
alx.

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[Message index]

		Re: VALUE_LOCATE and NaNs By: Fabzi on Thu, 25 October 2012 08:07
		Re: VALUE_LOCATE and NaNs By: Jeremy Bailin on Thu, 25 October 2012 08:05
		Re: VALUE_LOCATE and NaNs By: wlandsman on Thu, 25 October 2012 08:01
		Re: VALUE_LOCATE and NaNs By: lecacheux.alain on Thu, 25 October 2012 07:59
		Re: VALUE_LOCATE and NaNs By: Craig Markwardt on Thu, 25 October 2012 07:30
		Re: VALUE_LOCATE and NaNs By: Fabzi on Thu, 25 October 2012 06:48
		Re: VALUE_LOCATE and NaNs By: Kai Muehlbauer on Thu, 25 October 2012 06:41
		Re: VALUE_LOCATE and NaNs By: lecacheux.alain on Thu, 25 October 2012 04:10
		Re: VALUE_LOCATE and NaNs By: Fabzi on Thu, 25 October 2012 02:57
		Re: VALUE_LOCATE and NaNs By: lecacheux.alain on Thu, 25 October 2012 02:34

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