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Re: Math errors tracked! To a built-in library... [message #78232 is a reply to message #78224]

Wed, 02 November 2011 10:19

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Ed Hyer writes:

> The obstacle is that the debug information IDL is providing gives me
> nothing to go on about where to locate the /0. MEAN is called directly
> in only about 20 places in the code I am looking to debug, but I
> strongly suspect that some other IDL "builtins" call MEAN as well.
>
> How can I get the stack trace of math errors, rather than just the
> useless information that MEAN was called with a bad input?

Are you *certain* you are calling the IDL version of the MEAN
function?

IDL> Print, File_Which('mean.pro')

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: Math errors tracked! To a built-in library... By: David Fanning on Wed, 02 November 2011 12:54
		Re: Math errors tracked! To a built-in library... By: MarioIncandenza on Wed, 02 November 2011 12:37
		Re: Math errors tracked! To a built-in library... By: David Fanning on Wed, 02 November 2011 10:19
		Re: Math errors tracked! To a built-in library... By: MarioIncandenza on Wed, 02 November 2011 10:06
		Re: Math errors tracked! To a built-in library... By: Craig Markwardt on Wed, 02 November 2011 08:42

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