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Re: IDL 8.2.2 and PLOT with NaN values [message #83723 is a reply to message #83720]

Tue, 26 March 2013 11:21

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

On 3/26/13 11:05 AM, Karlo Janos wrote:
> Thanks Fabien,
>
> but actually in my program where I have found the error for the first
> time (after the upgrade to IDL 8.2.2) I use FLOAT arrays.
>
> The code line which I have posted was just an example. And it does not
> make any difference whether I use mine or yours.
>
> And in either case the error does not appear in IDL 8.2.1.
>
> Thanks
>
> Karlo
>
>
>
> Am 26.03.2013 17:44, schrieb Fabien:>
>> The error comes because your are putting a NaN float in an integer
>> array. Try:
>>
>> p = PLOT([1.,2,3,4,!VALUES.F_NAN,6,7,8,9])
>>
>> cheers,
>>
>> Fab
>

No error appears for me on 8.2.2:

IDL> print, !version
{ x86_64 darwin unix Mac OS X 8.2.2 Jan 23 2013 64 64}
IDL> p = PLOT([1,2,3,4,!VALUES.F_NAN,6,7,8,9])
% Loaded DLM: PNG.

Mike
--
Michael Galloy
www.michaelgalloy.com
Modern IDL: A Guide to IDL Programming (http://modernidl.idldev.com)
Research Mathematician
Tech-X Corporation

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[Message index]

		Re: IDL 8.2.2 and PLOT with NaN values By: chris_torrence@NOSPAM on Fri, 29 March 2013 08:36
		Re: IDL 8.2.2 and PLOT with NaN values By: Lajos Foldy on Wed, 27 March 2013 14:39
		Re: IDL 8.2.2 and PLOT with NaN values By: wlandsman on Wed, 27 March 2013 14:10
		Re: IDL 8.2.2 and PLOT with NaN values By: Karlo Janos on Wed, 27 March 2013 03:08
		Re: IDL 8.2.2 and PLOT with NaN values By: Fabzi on Wed, 27 March 2013 02:39
		Re: IDL 8.2.2 and PLOT with NaN values By: Karlo Janos on Wed, 27 March 2013 01:21
		Re: IDL 8.2.2 and PLOT with NaN values By: Michael Galloy on Tue, 26 March 2013 11:21
		Re: IDL 8.2.2 and PLOT with NaN values By: Karlo Janos on Tue, 26 March 2013 10:05
		Re: IDL 8.2.2 and PLOT with NaN values By: Fabzi on Tue, 26 March 2013 09:44
		Re: IDL 8.2.2 and PLOT with NaN values By: Karlo Janos on Tue, 02 April 2013 00:13

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