[gdal-dev] GDAL thread safety

2012-10-02 Thread Leith Bade
Hi, I am working on a Java tiling program that uses GDAL to read the source files. (Writing is done via Java ImageIO) Currently I am trying to implement multithreaded processing to speed the program up. I note on the FAQ that it says that GDAL is thread safe if you open a new dataset for each th

Re: [gdal-dev] conflict bet gdal tiff lib and libgeotiff lib

2012-10-02 Thread Even Rouault
Le mardi 02 octobre 2012 19:24:53, Pravin Ramteke a écrit : > Respected Sir, > I m Pravin Ramteke Mtech student from Walchand College Of Engg. Sangli > Maharashtra, working on Object Tracking in satellite images, fro this i m > using Orfeo toolbax, > > When operating on .tif image i get an error o

[gdal-dev] conflict bet gdal tiff lib and libgeotiff lib

2012-10-02 Thread Pravin Ramteke
Respected Sir, I m Pravin Ramteke Mtech student from Walchand College Of Engg. Sangli Maharashtra, working on Object Tracking in satellite images, fro this i m using Orfeo toolbax, When operating on .tif image i get an error of *** glibc detected *** ./Multispectral: malloc(): memory corruption: 0

Re: [gdal-dev] Gdal 1.9 and ERDAS Read-Write SDK write projection

2012-10-02 Thread netcadturgay
Yes, I close the dataset properly and now I found problem source. If I try to set the "Geodesic WGS84", it updates successfully. But if I try to set the custom projection, it does not update? *Custom WKT* PROJCS["(UTM)Universal Transvers Merkator 6º",GEOGCS["EUROPEAN 1950",DATUM["European_Datum_19

Re: [gdal-dev] Gdal 1.9 and ERDAS Read-Write SDK write projection

2012-10-02 Thread Even Rouault
Selon netcadturgay : > I open an ECW file in Update mode. Then I set to the projection > information(with SetProjection method) but ecw file does not change. How can > I solve this problem? Did you close properly the dataset ? The ECW header is only rewritten with the updated information at datas

[gdal-dev] Gdal 1.9 and ERDAS Read-Write SDK write projection

2012-10-02 Thread netcadturgay
I open an ECW file in Update mode. Then I set to the projection information(with SetProjection method) but ecw file does not change. How can I solve this problem? -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Gdal-1-9-and-ERDAS-Read-Write-SDK-write-projection-tp5005832.ht

Re: [gdal-dev] Problem installing gdal from source - dxf-related?

2012-10-02 Thread Andreas Neumann
Hi Even and others, I did a new checkout and installation works fine now. I also tested the recent dxf writer improvements and can gladly report that filled polygon export now seems to work fine. It also works for holes. Multipolygon features seem to exported as separate polygons. But that is

Re: [gdal-dev] Forces SRS into VRT ? (gdalbuildvrt)

2012-10-02 Thread Oyvind Idland
Hi Even, thanks ! :) - Oyvind On Mon, Oct 1, 2012 at 11:26 PM, Even Rouault wrote: > Le lundi 01 octobre 2012 16:07:15, Oyvind Idland a écrit : > > Hello, > > > > is it possible to force an SRS into a .vrt in some way, during creation ? > > (except manually copying into the .vrt) > > > > In my