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March 2004

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2004.03.08 11:02 "32 bit Floating point data type TIFF images", by <vikas.malhotra@wipro.com>

2004.03.08 18:30 "Re: 32 bit Floating point data type TIFF images", by Chris Cox

2004.03.10 15:23 "Re: 32 bit Floating point data type TIFF images", by <dlpnet@free.fr>

2004.03.10 15:40 "Re: 32 bit Floating point data type TIFF images", by Frank Warmerdam

2004.03.10 15:23 "Re: 32 bit Floating point data type TIFF images", by <dlpnet@free.fr>

Hello,

> > How exactly does TIFF support 32 bit Floating Point image data? What 
> > is the range of values a pixel can take for a particular color, and 
> > what is the "delta" (difference between successive values)?
>
> As already noted recently on this mailing list - there is no range of 
> values.
> It's just floating point data.

Seeing this mail, I have a question:
I m interested in saving floating values into tiff file (and reading it 
after of course), but I try to find information on google but nothing 
really clear. Can any of you can send an example how to write floating 
values in a tiff file and read it after ?

Thanks a lot,

Dlp