[Proj] ntf_r93.gsb file corrupted

[Cuinet Jérôme]

A question :

Are not there some coordinate transformation tests which verifiy the 
calculations ?

I don't know how often mistakes appears, but this type of tests don't seems 
to be diificult to construct.

A no-regression test could have been mandatory, no ? Some unusual functions 
might be broken without anybody pick out it.

Thanks

Jérôme


----- Original Message ----- 
From: "Frank Warmerdam" <warmerdam at pobox.com>
To: "PROJ.4 and general Projections Discussions" <proj at lists.maptools.org>
Sent: Wednesday, September 23, 2009 7:22 PM
Subject: [Proj] ntf_r93.gsb file corrupted


> Folks,
>
> It appears the ntf_r93.gsb file used for grid shifts in Frace was corrupt
> in the proj-datumgrid-1.4.zip file.  It would also have been corrupt if
> extracted from subversion depending on the client OS and options.  I have
> uploaded a new datumgrid zip file with the correct version.
>
>   http://download.osgeo.org/proj/proj-datumgrid-1.5.zip
>
> Details in:
>
>   http://trac.osgeo.org/proj/ticket/52
>
> I plan to update FWTools and OSGeo4W accordingly.
>
> 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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