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<TITLE>RE: [gdal-dev] GeoEye-1 NITF - Warning 1: Image with 11 bits per sample will not be interpreted properly</TITLE>
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<P DIR=LTR><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"></SPAN><A NAME=""><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">thanks</FONT></SPAN></A><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New"> Frank.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">I suspect that the large file size may have</FONT></SPAN><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"> <FONT SIZE=2 FACE="Courier New">something</FONT></SPAN><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New"></FONT> <FONT SIZE=2 FACE="Courier New">to do (the uncompresssed NITF is more than 2.3 GB) on W</FONT><FONT SIZE=2 FACE="Courier New">i</FONT><FONT SIZE=2 FACE="Courier New">ndows.</FONT></SPAN><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">So I downloaded your latest FWTools 2.0.6 on Linux and tried to use openev. But I got</FONT></SPAN><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"> <FONT SIZE=2 FACE="Courier New">Segmentation fault</FONT></SPAN><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New"> while opening any images.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">Shawn</FONT></SPAN><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"></SPAN></P>
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<P DIR=LTR><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">s</FONT><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">gong@m:/home/sgong/FWTools-2.0.6> openev</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Default software rendering mode (use -h if accelerated video card installed).</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New"> </FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Gdk-WARNING **: Missing charsets in FontSet creation</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Gdk-WARNING **: JISX0208.1983-0</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Gdk-WARNING **: KSC5601.1987-0</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Gdk-WARNING</FONT><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New"> **: GB2312.1980-0</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Gdk-WARNING **: JISX0201.1976-0</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New"> </FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/gvrastertools.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/isodata.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/..</FONT><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">/tools/reproject.py</FONT></SPAN></P>
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<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/Tool_ShapesGrid.py</FONT></SPAN></P>
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<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/wmstool.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin</FONT><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">/../tools/imgproctemplate.py</FONT></SPAN></P>
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<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/rendertest.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/Tool_autopan.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading</FONT> <FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">tools from /home/sgong/FWTools-2.0.6/bin/../tools/Tool_DriverList.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/fft.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">Loading tools from /home/sgong/FWTools-2.0.6/bin/../tools/open_subarea.py</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-us"><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">/home/sgong/FWTools-2.0.6/bin/openev: line 25: 2</FONT><FONT COLOR="#0000FF" SIZE=2 FACE="Courier New">2128 Segmentation fault (core dumped) ${OPENEV_HOME}/bin/python ${OPENEV_HOME}/pymod/openev.py "$@"</FONT></SPAN><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"></SPAN></P>
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<P DIR=LTR><SPAN LANG="en-ca"></SPAN><SPAN LANG="en-us"><FONT SIZE=2 FACE="Courier New">-----Original Message-----<BR>
</FONT><FONT SIZE=2 FACE="Courier New">From:</FONT><FONT SIZE=2 FACE="Courier New"></FONT> <FONT SIZE=2 FACE="Courier New">gdal-dev-bounces@lists.osgeo.org [<A HREF="mailto:gdal-dev-bounces@lists.osgeo.org">mailto:gdal-dev-bounces@lists.osgeo.org</A>]</FONT> <FONT SIZE=2 FACE="Courier New">On Behalf Of</FONT> <FONT SIZE=2 FACE="Courier New">Frank Warmerdam<BR>
</FONT><FONT SIZE=2 FACE="Courier New">Sent:</FONT><FONT SIZE=2 FACE="Courier New"> Wednesday, August 12, 2009 10:12 AM<BR>
</FONT><FONT SIZE=2 FACE="Courier New">To:</FONT><FONT SIZE=2 FACE="Courier New"> Gong, Shawn (Contractor)<BR>
</FONT><FONT SIZE=2 FACE="Courier New">Cc:</FONT><FONT SIZE=2 FACE="Courier New"> gdal-dev@lists.osgeo.org<BR>
</FONT><FONT SIZE=2 FACE="Courier New">Subject:</FONT><FONT SIZE=2 FACE="Courier New"> Re: [gdal-dev] GeoEye-1 NITF - Warning 1: I</FONT><FONT SIZE=2 FACE="Courier New">mage with 11 bits per sample will not be interpreted properly</FONT></SPAN><SPAN LANG="en-ca"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">On Tue, Aug 11, 2009 at 12:17 PM, Gong, Shawn</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">(Contractor)<Shawn.Gong@drdc-rddc.gc.ca> wrote:</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">> hi list,</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">></FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">> I found help clues to build libecwj2 on Windows.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">Shawn,</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">Congrats on working though this issue! Perhaps you would like to add</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">some notes to:</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New"> <A HREF="http://trac.osgeo.org/gdal/wiki/ECW">http://trac.osgeo.org/gdal/wiki/ECW</A></FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">> However when I tried to open GeoEye-1 NITF, I got “Warning 1: Image with 11</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">> bits per sample will not be interpreted properly”.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">I thought there were changes in trunk to avoid this warning when the</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">image is jpeg200</FONT><FONT SIZE=2 FACE="Courier New">0 and being handled by a suitable codec. However,</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">I think I only tested this specific issue when using JP2KAK for the</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">jpeg2000 support. I'm not sure if there are problems with the ecw sdk</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">and such files or not. However, the note about being badly corrup</FONT><FONT SIZE=2 FACE="Courier New">ted</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">should not really apply.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">> There are two sub-datasets in NITF (please see the gdalinfo at the end). If</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">> I open the 2nd sub-dataset, the data show only 73 pixels and 220 lines;</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">> digital numbers are either 0 or 255.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">Hmm, I don't know why it would be</FONT> <FONT SIZE=2 FACE="Courier New">particularly small in size.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">I'm also surprised that the latest windows fwtools has problems.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">Perhaps you could file a ticket on the issue and I could look into</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">it a bit next week (especially since problems can be reproduced</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">with FWTools which I think uses JP2KAK for this purpose).</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">Hmm, on second thought, I believe I removed JP2KAK from</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">FWTools for licensing reasons - so perhaps it is using the</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">ecw jpeg2000 driver too.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">Best regards,</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">-- </FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">--------------------------------------</FONT><FONT SIZE=2 FACE="Courier New">-+--------------------------------------</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">I set the clouds in motion - turn up | Frank Warmerdam, warmerdam@pobox.com</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">light and sound - activate the windows | <A HREF="http://pobox.com/~warmerdam">http://pobox.com/~warmerdam</A></FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">and watch the world go round - Rush | Geospatial Programmer for R</FONT><FONT SIZE=2 FACE="Courier New">ent</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-ca"><FONT SIZE=2 FACE="Courier New">_______________________________________________</FONT></SPAN></P>
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