[gdal-dev] Conversion problem proj4 -> wkt ->proj4

[Oliver Eichler]

Ok, solved it. Found a hint by chance :)

You have to add +wktext


+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 +nadgrids=@null +wktext +no_defs


Oliver


-------- Original-Nachricht --------
> Datum: Tue, 29 Jan 2008 08:09:16 +0100
> Von: "Oliver Eichler" <oliver.eichler at gmx.de>
> An: gdal-dev at lists.osgeo.org
> Betreff: [gdal-dev] Conversion problem proj4 -> wkt ->proj4

> Hi,
> 
> I try to convert a proj4 string into wkt to store it into a GeoTiff. Later
> on 
> I need to restore the projection from the string. However the most
> important 
> part "+nadgrids=@null" is missing. See attached file. Anyone knows how to
> "do 
> it right"?
> 
> Thanks
> 
> Oliver