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Re: how to create an upgradeable txt or other file as output [message #38728]

Fri, 26 March 2004 10:02

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

Thomas Nehls <thomas.nehls@tu-berlin.de> writes:

> Hi,
>
> sorry for that:
>
> I created a procedure to compute some calculations on images which
> returns results (string array, number - however: no images)
> Now I want to use this procedure for around 40 -100 images.
> As one part of this procedure, the result should be written into a file.
> After the next image has been computed the according results should also
> be written into the same file, but - of course- nothing old text should
> be erased.
>
> Any idea where to look for such?

Yes. OPENW, (with /GET_LUN), PRINTF, and FREE_LUN are what you should
use to write to files. To preserve the values in memory, you could
keep track of each image separately by having a string array for the
string result, and a numerical array for the numerical result.

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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		Re: how to create an upgradeable txt or other file as output By: Craig Markwardt on Fri, 26 March 2004 10:02
		Re: how to create an upgradeable txt or other file as output By: Ken Knapp on Fri, 26 March 2004 05:33

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