[Proj] pj_init - C programming question

Frank Warmerdam fwarmerdam at gmail.com
Thu May 19 10:03:51 EDT 2005

On 5/19/05, Kevin S Lim <KSLim at atlantictech.com> wrote:
> I'm not sure if I understand you, but this should work. If you make a
> constant 
> array like shown in your code then what you get _is_ an array of char*.
> Maybe 
> there's another reason why the initialization fails ? 


The OGRSpatialReference class in the GDAL/OGR library includes
support for ingesting ESRI .prj files, and converting them to PROJ.4
strings, along with a variety of other transformations. 

This is a fairly hairy process, so if you wish to do it with reasonable
generality you are likely best off using the OGRSpatialReference
to accomplish it. 


or more specifically: 


Best regards,
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent

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