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Re: CHOLDC failed [message #66790 is a reply to message #66780]

Mon, 08 June 2009 11:04

pgrigis
Messages: 436
Registered: September 2007

Senior Member

Prashanth wrote:
> Hello!
>
> I already posted this on the IDL forum but with no reply yet.
>
> I have a problem with the error message 'CHOLDC Failed'. I developed a
> small software for automatic change detection. I compiled it and
> started distributing the .sav file to run with the IDL VM. The code
> works perfectly fine on my machine and some other machines I checked
> on. But every now and then some of my colleagues report that its not
> working on their machines. Initially, I thought it might be a Floating
> point problem. I used !Except=0 but this doesn't help.
>
> Any clues on this problem? I understand this is something related to
> hardware but I have no knowledge of these issues.

I guess your array may have determinant 0?

Ciao,
Paolo

>
> Best regards,
>
> Prashanth

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		Re: CHOLDC failed By: Craig Markwardt on Tue, 09 June 2009 00:00
		Re: CHOLDC failed By: pgrigis on Mon, 08 June 2009 11:04

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