Hi everyone
My problem in general is that I can't seem to get datum conversions to work in OGR. I do something like ogr2ogr.exe -f "ESR Shapefile" -t_srs WGS84 target.shp fields_dd.shp The source SRS is latlon/ED50. I have compiled proj4 with nadshift , I have all the datum shitft grid files in the current directory, I have proj4.dll in the currrent directory, as well as the GDAL_DATA files. Conversion from GCS -> PROJCS work (not sure if the datum shift works), but not pure datum conversions from one GCS to another. There is no message output whatsoever when doing the ogr2ogr call cited above. This is gdal 1.7. Any help is much appreciated, Anders
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