2003.12.03 06:20 "[Tiff] Double Precision TIFF images", by Chris Cox

2003.12.04 21:22 "[Tiff] Double Precision TIFF images", by Frank Warmerdam

Could you check that image? The Photometric is BlackIsZero, but I guess it should be RGB.

It is interesting that BitsPerSample and SampleFormat have 3 values, and the file size is also compatible with a RGB double image.


You are correct that the photometric interpretation is set wrong. It should be RGB. However, MINISBLACK is also a legitimate photometric interpretation for multi-sample files... it just obscures how the samples can be treated in combination to form colors.

Best regards,

I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam@pobox.com
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