[GRASS-dev] pj_transform problem: failed to load NAD27-83 correction file

Paul Kelly paul-grass at stjohnspoint.co.uk
Thu Oct 19 18:14:26 EDT 2006

On Fri, 13 Oct 2006, Yann Chemin wrote:

> Hi list,
> I am trying to make a program writing a latitude map. it works in a
> lat/lon projection, but the only non-ll mapset i have is Spearfish,
> and when testing on it, it returned this:
What exactly are you doing to test it (areas covered by locations, command 
line used etc.)? Are you sure the data you're trying to project falls 
within the area covered by the conus datum transformation grid used in 
Spearfish? PROJ emits that same error message for a rather large variety 
of different error conditions so it's hard to know exactly what's going 

> pj_transform() failed
> cause: failed to load NAD27-83 correction file
> GRASS_INFO_ERROR(19542,1): Error in pj_do_proj
> How can i get through this problem? is it a problem in compilation of proj?
> thanks,
> Yann
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