Re: [gdal-dev] gdalwarp differences between v1.5.2 and v1.4.4.0

2009-04-18 Thread Stephen Woodbridge
Even, I copied the newer data/cubewerx_extra.wkt over to the gdal 1.4.4 system and that seems to have fixed the problem. I'm curious why just adding 900913 to epsg did not work for gdal, but did work for the mapserver which is projection the vectors on the fly. -Steve Even Rouault wrote:

Re: [gdal-dev] gdalwarp differences between v1.5.2 and v1.4.4.0

2009-04-18 Thread Jean-Claude REPETTO
Stephen Woodbridge wrote : I added the 900913 definition to /usr/share/proj/epsg files as: # Spherical Mercator - Google <900913> +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgri...@null +no_defs -Steve Hello, The official EPSG code for Googl

Re: [gdal-dev] gdalwarp differences between v1.5.2 and v1.4.4.0

2009-04-17 Thread Stephen Woodbridge
Even, gdal 1.5.0 gives the correct result. I added the 900913 definition to /usr/share/proj/epsg files as: # Spherical Mercator - Google <900913> +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgri...@null +no_defs -Steve Even Rouault wrote: Step

Re: [gdal-dev] gdalwarp differences between v1.5.2 and v1.4.4.0

2009-04-17 Thread Even Rouault
Stephen, Which version gives the right result ? I've checked that GDAL SVN trunk (1.7.0dev) gives the same result as the one you get with GDAL 1.5.2. It looks like EPSG:900913 definition was added in data/cubewerx_extra.wkt for GDAL 1.5.0. I've tested again with GDAL 1.4.4 and it doesn't even ma

[gdal-dev] gdalwarp differences between v1.5.2 and v1.4.4.0

2009-04-17 Thread Stephen Woodbridge
Hi all, I have a serious problem that you might be able to shed some light on. I have a landsat geotif (actually lots of them) and when I projection them on a systems with v1.5.2 and v1.4.4.0 I get very different results! The image sizes are different, the projection info is different, the p