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Re: interact with iimage from the command line? [message #60459 is a reply to message #60458]

Wed, 21 May 2008 08:54

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

kBob writes:

> I deal with imagery that can total upto 50Gb and image objects allow
> me to navigate around these large files on a desktop Windows XP with
> only a 1 Gb RAM. The secret is not to read the whole image, but to
> pick at it. Pull out the chunks you need.

OK, now this has got my attention.

I don't suppose you have a nice little example of this,
do you? For the life of me, I can't see how to create
the image object so that the data is not also loaded.
Can you please enlighten us further?

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]

		Re: interact with iimage from the command line? By: KRDean on Wed, 21 May 2008 20:29
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 11:29
		Re: interact with iimage from the command line? By: pgrigis on Wed, 21 May 2008 11:13
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 10:54
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 10:51
		Re: interact with iimage from the command line? By: pgrigis on Wed, 21 May 2008 10:38
		Re: interact with iimage from the command line? By: Michael Galloy on Wed, 21 May 2008 10:15
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 10:05
		Re: interact with iimage from the command line? By: Keflavich on Wed, 21 May 2008 09:58
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 09:58
		Re: interact with iimage from the command line? By: Keflavich on Wed, 21 May 2008 09:46
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 09:04
		Re: interact with iimage from the command line? By: Keflavich on Wed, 21 May 2008 08:55
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 08:54
		Re: interact with iimage from the command line? By: KRDean on Wed, 21 May 2008 08:29
		Re: interact with iimage from the command line? By: David Fanning on Wed, 21 May 2008 05:22
		Re: interact with iimage from the command line? By: Keflavich on Tue, 20 May 2008 22:53
		Re: interact with iimage from the command line? By: Keflavich on Tue, 20 May 2008 22:43
		Re: interact with iimage from the command line? By: David Fanning on Tue, 20 May 2008 21:22
		Re: interact with iimage from the command line? By: MP on Thu, 22 May 2008 11:21
		Re: interact with iimage from the command line? By: Keflavich on Thu, 22 May 2008 07:59

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