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Re: error handling [message #63466 is a reply to message #1347]

Sun, 09 November 2008 16:24

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

bulrushmower@gmail.com writes:

> How can I set up that when error happens, IDL output the error message
> to log file, then igonore that step continue to process next data?.

Something like this:

OpenW, lun, 'logfile.out', /GET_LUN
FOR j=0,n DO BEGIN

Catch, theError
IF theError NE 0 THEN BEGIN
PrintF, lun, 'Problem with processing step ' + StrTrim(j)
CONTINUE
ENDIF

DoSomeProcessing, data[j]
ENDFOR
Catch, /Cancel
Free_Lun, lun

Cheers,

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

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[Message index]

		error handling By: jabarone on Thu, 26 August 1993 11:44
		Re: error handling By: bulrushmower on Mon, 10 November 2008 11:42
		Re: error handling By: bulrushmower on Mon, 10 November 2008 11:06
		Re: error handling By: David Fanning on Mon, 10 November 2008 10:12
		Re: error handling By: bulrushmower on Mon, 10 November 2008 09:54
		Re: error handling By: R.Bauer on Mon, 10 November 2008 09:23
		Re: error handling By: David Fanning on Mon, 10 November 2008 07:11
		Re: error handling By: bulrushmower on Mon, 10 November 2008 07:02
		Re: error handling By: David Fanning on Mon, 10 November 2008 05:38
		Re: error handling By: Spon on Mon, 10 November 2008 04:40
		Re: error handling By: David Fanning on Sun, 09 November 2008 20:59
		Re: error handling By: bulrushmower on Sun, 09 November 2008 20:40
		Re: error handling By: bulrushmower on Sun, 09 November 2008 17:20
		Re: error handling By: David Fanning on Sun, 09 November 2008 16:24

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