[gdal-dev] Speeding up gdalwarp process

2020-01-22 Thread Simon
Hi gdal-devs, I have a question, if there is some way to use gdalwarp in a clustering system (e.g., Sparks) or with GPU to speed up the process? My task involves re-projection and re-sampling of hundreds of high-resolution images. Any ideas to make use of Sparks or GPU is welcomed. Thank you. Si

Re: [gdal-dev] GDAL and proj dll name.

2020-01-22 Thread Joaquim Manuel Freire Luís
FYI, this is what I do with my build. Since I want to control the DLL name I’ve added this lines to src\ lib_proj.cmake # If a renaming of the proj dll has been set in ConfigUser.cmake if (WIN32 AND PROJ4_DLL_RENAME) set_target_properties(${PROJ_CORE_TARGET} PROPERTIES RUNTIME_OUTPUT_NAME ${PR

Re: [gdal-dev] GDAL and proj dll name.

2020-01-22 Thread Tamas Szekeres
Hi Even, Thank you, I've not considered to modify the linking behavior of proj.dll at this stage, but as far as it solves the problem I'm fine with it. Best regards, Tamas Even Rouault ezt írta (időpont: 2020. jan. 22., Sze, 15:01): > Hi Tamas, > > > However the GDAL build (like for > > http

[gdal-dev] How to indicate different location for specific libs ? RGDAL

2020-01-22 Thread Eduardo Almeida Costa
How to indicate different location for specific libs for rgdal? I have libgif.so.4 in a different location. /usr/bin/ld: warning: libgif.so.4, needed by /home/helder.almeida/local/gnu/gdal/3.0.3/lib/libgdal.so, not found (try using -rpath or -rpath-link) I tried: PKG_CPPFLAGS="-I/home/helder.alme

Re: [gdal-dev] GDAL and proj dll name.

2020-01-22 Thread Even Rouault
Hi Tamas, > However the GDAL build (like for > https://github.com/OSGeo/gdal/blob/v2.4.4/gdal/ogr/ogrct.cpp) still using > the default proj.dll name which cannot be configured in the opt file. It can. You need to define -DPROJ_STATIC for that. -DPROJ_STATIC is a bit confusing. It didn't mean a s

[gdal-dev] GDAL and proj dll name.

2020-01-22 Thread Tamas Szekeres
Hi, As far as I see the current cmake builds of proj4/proj6 includes the proj version number into the dll names like *proj_4_9.dll* for a Windows build. However the GDAL build (like for https://github.com/OSGeo/gdal/blob/v2.4.4/gdal/ogr/ogrct.cpp) still using the default proj.dll name which canno