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Re: error handling [message #63442 is a reply to message #1347]

Mon, 10 November 2008 10:12

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

bulrushmower@gmail.com writes:

> Here is my source code. I am using MCTK tool to convert MODIS HDF
> data. The data processing is just converting the projection. It always
> runst for nearly a hundred data, then stops, saying 'can not attach
> the grid file...etc'. I would like to have the code right down the
> error in the log file, and then continue the loop for the next data.

Well, if this code runs for "nearly a hundred times",
and as you appear to be opening a logical unit number
with your ENVI_BATCH_INIT command, but not closing it--
I would say you are probably just running out of logical
unit numbers, since there are only "about 100" available.

I'm not sure CATCH error handling will help in this
case. Any chance you can close the logical unit
number ENVI opens?

Cheers,

David

--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (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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