On Thu, Apr 24, 2014 at 6:43 PM, Eli Adam <ea...@co.lincoln.or.us> wrote:
> Kasper, > > On Thu, Apr 24, 2014 at 2:32 PM, Even Rouault > <even.roua...@mines-paris.org> wrote: > > Le jeudi 24 avril 2014 23:29:03, Kasper van Wijk a écrit : > >> thank you, Even, for the fast reply. I am a beginner at GDAL and > installed > >> the gdal suite with "standard" apt-get and yum, respectively. Can you > point > >> me to a place where I can read how to compile GDAL against one of the > other > >> JPEG2000 libraries, as you say? > > Compiling is a great option and might be the best. You might also > want to check which drivers are in Ubuntu GIS and Enterprise Linux GIS > which might be easier than compiling. They are often more recent and > with more features than the standard repos. > > https://wiki.ubuntu.com/UbuntuGIS > http://wiki.osgeo.org/wiki/Enterprise_Linux_GIS Looks like it hasn't been updated in quite a while (a full year actually), it's using gdal 1.9.2 and qgis 1.8 >From their page: The goal of the Enterprise Linux GIS (ELGIS) effort is to ensure that the latest stable versions of the main free GIS software run on the Enterprise Linux platform. cheers, Etienne > > Best regards, Eli > > > > > You will find various resources at > http://trac.osgeo.org/gdal/wiki/BuildHints > > > > Most interesting links for your use case : > > * http://trac.osgeo.org/gdal/wiki/DownloadSource > > * http://trac.osgeo.org/gdal/wiki/BuildingOnUnix > > * http://trac.osgeo.org/gdal/wiki/ECW : if you want to compile against > ECW SDK > > * http://gdal.org/frmt_jp2openjpeg.html : if you want to compile against > > OpenJPEG v2 > > > >> > >> Thanks again, > >> Kasper > >> > >> On 25 April 2014 09:25, Even Rouault <even.roua...@mines-paris.org> > wrote: > >> > Le jeudi 24 avril 2014 23:17:29, Kasper van Wijk a écrit : > >> > > dear all, > >> > > > >> > > I am downloading jp2 data from the usgs national map. To plot this > in > >> > > cartopy, I need to transform to something else, such as geotiff. > >> > > However, using gdal_translate I get a warning copied below, and the > >> > > output is a grainy bw version of the image. I have checked my > results > >> > > under linux > >> > > >> > both > >> > > >> > > fedora core 20 and ubuntu 12.04 versions with GDAL 1.7.3, released > >> > > 2010/11/10 > >> > > > >> > > gdal_translate m_3810623_ne_13_1_20110921_20111031.jp2 test.tiff -of > >> > > >> > GTiff > >> > > >> > > warning: not enough tile data (2 bytes) > >> > > >> > Apparently your GDAL build uses libjasper as the jpeg2000 library. > Jasper > >> > doesn't work very well unfortunately with some real world images. > >> > You might want to compile GDAL against one of the other JPEG2000 > >> > libraries that are supported : see http://gdal.org/formats_list.html > >> > > >> > -- > >> > Geospatial professional services > >> > http://even.rouault.free.fr/services.html > > > > -- > > Geospatial professional services > > http://even.rouault.free.fr/services.html > > _______________________________________________ > > gdal-dev mailing list > > gdal-dev@lists.osgeo.org > > http://lists.osgeo.org/mailman/listinfo/gdal-dev > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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