Re: [gdal-dev] Can't edit alpha in palette through VRT

2017-03-24 Thread Even Rouault
On vendredi 24 mars 2017 13:36:35 CET Rahkonen Jukka (MML) wrote: > Hi, > > I am following the FAQ "How to create or modify an image color table?" from > https://trac.osgeo.org/gdal/wiki/FAQRaster > > I took out the palette from existing tiff file into VRT and I would like to > change alpha

Re: [gdal-dev] [GRASS-user] Slow import of GHSL

2017-03-24 Thread Markus Neteler
On Fri, Mar 24, 2017 at 10:25 AM, Nikos Alexandris wrote: > * Markus Metz [2017-03-22 22:11:01 +0100]: >> On Wed, Mar 22, 2017 at 9:52 PM, Markus Neteler wrote: ... > Markus N, I am interested: did you use the "memory"

[gdal-dev] Ogrinfo does not open any more raster-only geopackage

2017-03-24 Thread Rahkonen Jukka (MML)
Hi, Recent GDAL 2.2-dev versions can't open geopackage that contains only raster data. ogrinfo -ro -sql "PRAGMA journal_mode" raster.gpkg I found a 2.2-dev version from 2016-12-09 and that does run my PRAGMA query. Could it be possible to get this possibility back? -Jukka Rahkonen-

[gdal-dev] OGR_L_SetFeature() randomly crashes with EXC_BAD_ACCESS in sqlite3

2017-03-24 Thread Nik Sands
Hello dev list, I’m using GDAL 2.1.2 in an iOS app (statically linked). When executing OGR_L_SetFeature() it usually works fine, but randomly crashes with EXC_BAD_ACCESS. The crash is in sqlite3 and appears to be due to dereferencing a NULL pointer, as far as I can tell from the back trace.

Re: [gdal-dev] [GRASS-user] Slow import of GHSL

2017-03-24 Thread Nikos Alexandris
(Sorry for silence, was without my personal computer for a week.) * Markus Metz [2017-03-22 22:11:01 +0100]: On Wed, Mar 22, 2017 at 9:52 PM, Markus Neteler wrote: On Wed, Mar 22, 2017 at 9:28 PM, Markus Metz