Please keep the mailing list copied (I re-added it)
This is not the most recent one (3.2.2 is), but skimming quickly through
release notes, I can't see anything directly related, so it might still
be current with the recent versions. Altough I see that a bunch of
"avoid unsigned integer overflow" type of fixes have been done since
2.4, so some of them might have accidentally fixed the issue.
If you can try with the latest version ( Docker images mentioned at
https://github.com/OSGeo/gdal/tree/master/gdal/docker, Conda, etc .),
that could be interesting.
Le 06/04/2021 à 19:51, ni hao a écrit :
Hi Even,
The version is 2.4.4.
------------------------------------------------------------------------
*From:* Even Rouault <even.roua...@spatialys.com>
*Sent:* April 6, 2021 2:46 PM
*To:* ni hao <ni_ha...@hotmail.com>; gdal-dev@lists.osgeo.org
<gdal-dev@lists.osgeo.org>
*Subject:* Re: [gdal-dev] NITF Int16 image size limit
Shawn,
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
https://github.com/OSGeo/gdal/issues/new
<https://github.com/OSGeo/gdal/issues/new> 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"
Even
Le 06/04/2021 à 19:35, ni hao a écrit :
Hi list,
I encountered problem ingesting a large NITF Int16 image with GDAL:
NITF 2-band image in Int16 format, 4.3 GB. It has 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.
Note that another larger NITF in 32-bit float, 10.1 GB file loads fine.
Is there a hard limit on NITF Int16 file size?
Thanks,
Shawn
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