Mark Cave-Ayland wrote:
The tricky part with distributing a set of the PROJ.4 datum files is how
to tell PROJ.4 where to find them. Is there a PROJ.4 call that allows
you to set PROJ_LIB dynamically?

Mark,

The pj_set_searchpath() function may be called to install a set of
directories to search for PROJ related files.

  void pj_set_searchpath ( int count, const char **path )

Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up   | Frank Warmerdam, [EMAIL PROTECTED]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | President OSGeo, http://osgeo.org

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