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TIFF Read/Write Bug? [message #84275]

Wed, 08 May 2013 13:14

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Folks,

Is there a problem writing signed integer arrays to TIFF files?

Here is my code:

outFilename = Filepath('forest.tif')
ageImage = Fix(ageImage)
Help, ageImage
AGEIMAGE INT = Array[8600, 8407]
ageImage[missingIndices]=-999
Write_Tiff, outFilename, Reverse(ageImage,2), /SHORT, /SIGNED
testImage = Read_Tiff(outfilename)
testimage = Reverse(testimage,2)
Help, testImage
TESTIMAGE BYTE = Array[8600, 8407]

This is IDL 8.2.2, 64-bit, on Windows 7.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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