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Re: error handling [message #63441 is a reply to message #1347]

Mon, 10 November 2008 11:06

bulrushmower
Messages: 19
Registered: February 2008

Junior Member

On Nov 10, 12:12 pm, David Fanning <n...@dfanning.com> wrote:
> bulrushmo...@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.")

It happened when even I did not set up that Envi_batch_unit, and write
a log file.
Is the code about error handling is in right track? Am I missing
something?

Thanks

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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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