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Re: how to debug floating error [message #31380]

Wed, 10 July 2002 05:16

Kenneth P. Bowman
Messages: 585
Registered: May 2000

Senior Member

In article <agggkc$f13$1@dipsy.missouri.edu>,
"Julia" <julia65201@yahoo.com> wrote:

> % Program caused arithmetic error: Floating underflow
> % Program caused arithmetic error: Floating overflow
> % Program caused arithmetic error: Floating illegal operand
> "
>
> The program can run till the end of it. And only these error informations
> are displayed. How can I know where these errors occure? How can I debug
> them out?

The first thing to do is to set

!EXCEPT = 2

See the chapter on controlling errors in the "Building IDL Applications"
manual.

Regards, Ken

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		Re: how to debug floating error By: Kenneth P. Bowman on Wed, 10 July 2002 05:16
		Re: how to debug floating error By: user on Wed, 10 July 2002 03:36

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