[postgis-users] transform() does not do work for NGO1948 zone III -> WGS84 longlat (epsg:27393->epsg:4326)

[strk at refractions.net]

On Tue, Dec 20, 2005 at 04:56:47PM -0500, Frank Warmerdam wrote:
...
> Error -38 is:
>  	"failed to load NAD27-83 correction file",  	/* -38 */
> 
> So basically, if the datum shift files are not found, then the
> code fallback to trying a conversion without the datum shift.

Thank you Frank,
maybe we should raise a WARNING in that case ? I mean, is
"shift files not found" condition a sign of incomplete
installation of PROJ4 ?

--strk;

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