| Re: Quick question about creating tiff files. [message #46579] |
Mon, 28 November 2005 15:19 |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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merper68@hotmail.com writes:
> I have been trying to modify certain slices of an image file, by
> extracting the slice as a tiff, manually modifying them using a
> Graphics Editor called GIMP and then reinserting the tiffs back into my
> original file.
>
> However I am having issues with this- not sure if it is with IDL or if
> it is with the GIMP program. I have 2 versions of the original image
> file. One is a 30um file, the other is a 60um file that I created
> using the rebin command. I can extract tiff slices from both files,
> but for some reason, the 30um slices show up blank on GIMP. That is,
> when I read the slice on gimp, it just shows me a black picture with
> nothing in it. The 60um one works fine however.
>
> Is there any IDL related reason that this is the case?
No, there is no IDL-related reason for this. Unless, of
course, you are doing something wrong. Have you checked
to be sure all is as you *think* it is. :-)
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
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