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Re: Sorting and comparing 2 files [message #47838 is a reply to message #47762]

Thu, 02 March 2006 16:19

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

tianyf@gmail.com writes:
> The files may be too large and cannot be held in memory by IDL,
> especially under Windows. It's a good idea to read tens of lines one
> time for comparison. Using IDL to do this is simple but somewhat
> time-consuming.

Possibly. However, the total size the original poster described was
102 MB. If this much memory is not available on his computer, then
the poster has more serious problems. I regularly keep 512 MB on a
thumbnail sized device that fits in my pocket.

I think it's worth keeping it simple until simple doesn't work.

Craig

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Craig B. Markwardt, Ph.D. EMAIL: craigmnet@REMOVEcow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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[Message index]

		Re: Sorting and comparing 2 files By: enod on Wed, 01 March 2006 07:15
		Re: Sorting and comparing 2 files By: Craig Markwardt on Tue, 28 February 2006 22:47
		Re: Sorting and comparing 2 files By: Craig Markwardt on Thu, 02 March 2006 16:19

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