AW: [Proj] PROJ 4.6.0 beta1 Release
Frank Warmerdam
warmerdam at pobox.com
Fri Nov 30 12:30:13 EST 2007
uwe.schmitz at lverma.nrw.de wrote:
> Frank,
>
> I am using the example from ticket 1531 with a local
> (may be this is the problem?) grid file (attached
> to the ticket).
>
> The shell script:
> export PROJ_DEBUG=1
> cs2cs \
> -f "%.12f" \
> +proj=latlong \
> +ellps=bessel \
> +nadgrids=./tstgrid.gsb \
> +to \
> +proj=latlong \
> +ellps=GRS80 \
> <<EOF
> 7.483333333333E 53.500000000000N
> EOF
Uwe,
But in this case the output coordinate system only has an ellipse, and
no datum definition, so pj_transform() deliberately makes no attempt to
do a datum shift. This is exactly the sort of case in which the behavior
is intended to change.
Best regards,
--
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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 | President OSGeo, http://osgeo.org
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