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<p>Shawn,</p>
<p>This sounds more like a unwanted integer overflow somewhere in
the NITF driver. Is this with a recent GDAL ? If so, please file
a bug at <a class="moz-txt-link-freetext" href="https://github.com/OSGeo/gdal/issues/new">https://github.com/OSGeo/gdal/issues/new</a> with all the
details needed. A link to the dataset would be ideal, but
otherwise please provide in the ticket description the output of
"gdalinfo your.nitf"</p>
<p>Even<br>
</p>
<div class="moz-cite-prefix">Le 06/04/2021 à 19:35, ni hao a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:DM5PR02MB386273411D974BB984C1364CF1769@DM5PR02MB3862.namprd02.prod.outlook.com">
<div>
<p>
Hi list,</p>
<p>
<br>
</p>
<p>
I encountered problem ingesting a large NITF Int16 image with
GDAL:</p>
<p>
NITF 2-band image in Int16 format, <span>4.3 GB. It has </span><span>19690
lines x 61180 pixels. The upper 90% of the image looks
fine. But the last 2000 lines fail to load by GDAL. That
coincides with the 32-bit boundary. </span></p>
<p>
<span><br>
</span></p>
<p>
<span>Note that another<span> larger </span><span>NITF</span> in <span>32-bit
float, 10.1 GB file loads fine. </span></span></p>
<p>
<span><span><br>
</span></span></p>
<p>
<span><span>Is there a hard limit on NITF Int16 file size?</span></span></p>
<p>
</p>
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<div class="x_PlainText"> </div>
<div class="x_PlainText">Thanks,<br>
Shawn</div>
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