[gdal-dev] GDALSimpleSURF improvements

2012-12-07 Thread Seth Price
I've worked the FLANN library into GDALSimpleSURF for a massive speedup and made some other minor speed improvements mainly related to setting constants as the right type and moving invariants outside of loops. You can grab the updated source here. Please add it to whatever repository is appropria

Re: [gdal-dev] EPSG 8.0 Upgrade

2012-12-07 Thread Frank Warmerdam
Jeremy, Unfortunately I do not automatically pickup references to grid shift files from the EPSG database. To the extent these are supported it is accomplished by special hackery. In fact skimming the epsg file, I think the only datum for which grid shift files are used *by default* is NAD27. Per

Re: [gdal-dev] EPSG 8.0 Upgrade

2012-12-07 Thread Frank Warmerdam
Jan, I think the easiest place to see them highlighted is in the changeset applied to the PROJ.4 epsg init file: http://trac.osgeo.org/proj/changeset/2294 Best regards, Frank On Thu, Dec 6, 2012 at 2:13 AM, Jan Hartmann wrote: > Hi Frank, where do I find which datums have new datum shift

Re: [gdal-dev] v1.9.2 throws ERROR 4 exception, v1.6.1 does not

2012-12-07 Thread Kevin F Webb
Another excellent suggestion! Merci Even. From: Even Rouault [even.roua...@mines-paris.org] Sent: Friday, December 07, 2012 9:55 AM To: Kevin F Webb Cc: Homme Zwaagstra; gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] v1.9.2 throws ERROR 4 exception, v1.6.

Re: [gdal-dev] v1.9.2 throws ERROR 4 exception, v1.6.1 does not

2012-12-07 Thread Even Rouault
Selon Kevin F Webb : > Excellent suggestion Homme! > > I can clearly see where the successful version takes off and the "failure" > occurs, but no clear indication, to me at least, what the cause of the > "failure" is. The library set is more complex than I've shown here, but the > key libs should

Re: [gdal-dev] v1.9.2 throws ERROR 4 exception, v1.6.1 does not

2012-12-07 Thread Kevin F Webb
Excellent suggestion Homme! I can clearly see where the successful version takes off and the "failure" occurs, but no clear indication, to me at least, what the cause of the "failure" is. The library set is more complex than I've shown here, but the key libs should be those I've listed. I will

Re: [gdal-dev] v1.9.2 throws ERROR 4 exception, v1.6.1 does not

2012-12-07 Thread Homme Zwaagstra
Running `strace` might yield a little more information: strace gdalinfo /mnt/stemdata02/kfw4/modis_landcover/tiles/MCD12Q1.A2011001.h33v07.051.2012264183744.hdf Homme On Thu, Dec 06, 2012 at 06:59:05PM +, Kevin F Webb wrote: > Any suggestions Even? Permissions aren't an issue, same user exe