| Re: Saving Current Graphics Window in TIFF [message #66764] |
Tue, 09 June 2009 09:55 |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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vivatury@umich.edu writes:
> Yup, I need to analyze the image later. Thanks a lot, you guys are
> always a help.
Well, what is on your display is going to be
represented by byte values, pure and simple. I
don't think you really want to do science with
this image any more than you want to do science
with a true-color image. :-)
Cheers,
David
--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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| Re: Saving Current Graphics Window in TIFF [message #66765 is a reply to message #66764] |
Tue, 09 June 2009 09:47  |
vivatury
Messages: 6
Registered: June 2009
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Junior Member |
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On Jun 9, 8:28 am, David Fanning <n...@dfanning.com> wrote:
> Wox writes:
>> WRITE_TIFF, filename, TVRD(/TRUE)
>
>> Why do you think you need a floating point tiff?
>
> I would guess because the person wants to do
> science with it later. Hard to do with a image
> that only tells you about *color*. :-)
>
> 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.")
Yup, I need to analyze the image later. Thanks a lot, you guys are
always a help.
-Vikram
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| Re: Saving Current Graphics Window in TIFF [message #66776 is a reply to message #66765] |
Tue, 09 June 2009 05:28 |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Wox writes:
> WRITE_TIFF, filename, TVRD(/TRUE)
>
> Why do you think you need a floating point tiff?
I would guess because the person wants to do
science with it later. Hard to do with a image
that only tells you about *color*. :-)
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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