[gdal-dev] Help! unresolved external symbol void __cdecl std::_Xlength_error(char const *)

2013-05-10 Thread Aruna Jayaraman
Hi, I am getting this following unresolved. I am building Debug Win32. ( Well I get this in Debug X64 as well) in Visual Studio 10 C++. Error 503 error LNK2001: unresolved external symbol void __cdecl std::_Xlength_error(char const *) (?_Xlength_error@std@@YAXPBD@Z)

[gdal-dev] Datum shiftings

2013-05-10 Thread Juan Pedro Pérez Alcántara
Hi there, after spending a lot of time with gdaltransform, I'm at a loss trying to figure out how to make a datum shifting using a NTv2 grid. First, I'm not sure if GDAL use my PROJ4 installation to perform the shifting. My PostGIS certainly does, as well as other software that relies on PROJ.

Re: [gdal-dev] Datum shiftings

2013-05-10 Thread Andre Joost
Am 10.05.2013 18:07, schrieb Juan Pedro Pérez Alcántara: How can I make GDAL to use a NTv2 grid to shift between some datums? You have to tell GDAL where to find your shift gridin your file system: cs2cs +init=epsg:4326 +to +proj=tmerc +lat_0=0 +lon_0=6 +k=1 +x_0=250 +y_0=0

[gdal-dev] Help about GDAL

2013-05-10 Thread edison Qian
Dear List: i have met an error about GDAL that when a cpp file including GDAL library is coded, i compile this cpp file with following command in ubuntu bash: $g++ gdal_linux.cpp -I /usr/local/include/ -L /usr/local/lib/ -lgdal -o aaa it succeeds! however, when i run file aaa, an error