[gdal-dev] Question on creating geotiff from tif based on tfw/tab and EPSG code

2017-06-12 Thread Niels . vonFestenberg-Packisch . ext
Hello, I would like to add geotiff meta data to an existing tif file. The meta data is known as tfw/tab files and as EPSG code. I was trying hard to have this done with fwtools and geotifcp, but I couldn't create a proper meta data file based on the EPSG code (even though the proj4 is availabl

[gdal-dev] Antwort: [Newsletter] Building GDAL on linux with minimal drivers

2017-03-30 Thread Niels . vonFestenberg-Packisch . ext
Hi Gane, it might be slightly heretic, but I succeeded in a similar task by using GDAL version 1.11. In that version there seem to be much less interdependencies between the dlls under Windows, and I guess it will be the same under Unix. I found out by starting the projects without any GDAL-dl

[gdal-dev] Question in orthographic projection usage with PROJ4

2017-01-31 Thread Niels . vonFestenberg-Packisch . ext
Hi all, I would like to transform local cartesian coordinates into longitude and latitude. According to all the documentation I could find, I tried doing this (in C++, specifying a center for the orthographic projection at 56 N 15 E): projPJ cSourceProjection = pj_init_plus("+proj=ortho +ellp

[gdal-dev] Antwort: crashing debug-dll of proj4 and gdal with QT - not due to /MD(d) issue

2015-03-18 Thread Niels . vonFestenberg-Packisch . ext
Hi again, the issue is fixed now. It turned out that there was some hidden and "suboptimal" work around in older source code which caused the newer PROJ4 version 1.11 to crash. Removing that solved the problem. Regards Niels Von:niels.vonfestenberg-packisch@rohde-schwarz.com An:

[gdal-dev] crashing debug-dll of proj4 and gdal with QT - not due to /MD(d) issue

2015-03-17 Thread Niels . vonFestenberg-Packisch . ext
Hi all I have been trying hard to get a running debug version of the gdal- and proj4-dlls within a larger qt4.8 project. Everything runs smoothly in release mode, but in debug it always crashes at the first use of a proj4-function. I'm using VS2008, GDAL v1.11 and proj4 in v4.9 in on a win7 32