Frank Warmerdam wrote:
On Sat, Jun 26, 2010 at 6:41 PM, Stephen Woodbridge
<[email protected]> wrote:
Hi all,
I have a few Spot image files and ran the following. Is there a good way to
check the integrity of the original image. Should I have used some other
options?
Steve,
I imagine the problem is due to a broken system libtiff. You
can check the integrity of the original file using:
gdalinfo -checksum file1.tif
I would suggest trying to rebuild GDAL using the internal libtiff. The
system libtiff often has subtle issues with overview building which
requires zipping back and forth between the base and overview
image when doing io.
Best regards,
Frank,
Thanks, I'll rebuild from source instead of using the Debian package and
see if that solves the problem.
Many thanks,
-Steve
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