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Aw: Re: TOTAL gives totally different result on identical array [message #76902 is a reply to message #76899]

Fri, 08 July 2011 05:55

M. Suklitsch
Messages: 12
Registered: August 2008

Junior Member

Hi Fabien,

very much the same indeed. Maybe some interesting side notes that I forgot in my original post:

IDL> help,!version,/struct
** Structure !VERSION, 8 tags, length=104, data length=100:
ARCH STRING 'x86_64'
OS STRING 'linux'
OS_FAMILY STRING 'unix'
OS_NAME STRING 'linux'
RELEASE STRING '7.1'
BUILD_DATE STRING 'Apr 21 2009'
MEMORY_BITS INT 64
FILE_OFFSET_BITS
INT 64

IDL> help, testa
TESTA FLOAT = Array[174, 200, 3653]

So, if I get the discussion in your thread right there's "simply" a precision and/or array size problem with the builtin TOTAL function? That's not really reassuring since I am dealing with arrays of such size all the time.

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[Message index]

		Re: TOTAL gives totally different result on identical array By: Michael Galloy on Fri, 08 July 2011 12:10
		Re: TOTAL gives totally different result on identical array By: Liam Gumley on Fri, 08 July 2011 11:48
		Re: TOTAL gives totally different result on identical array By: Foldy Lajos on Fri, 08 July 2011 11:33
		Re: TOTAL gives totally different result on identical array By: Fabzou on Fri, 08 July 2011 10:46
		Re: TOTAL gives totally different result on identical array By: Liam Gumley on Fri, 08 July 2011 10:25
		Re: TOTAL gives totally different result on identical array By: Foldy Lajos on Fri, 08 July 2011 08:44
		Re: TOTAL gives totally different result on identical array By: Liam Gumley on Fri, 08 July 2011 07:37
		Aw: Re: TOTAL gives totally different result on identical array By: M. Suklitsch on Fri, 08 July 2011 05:55
		Re: TOTAL gives totally different result on identical array By: Fabzou on Fri, 08 July 2011 03:34

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