[Proj] PROJ 5.0.0RC6
olli.raisa at trimble.com
Mon Feb 26 04:55:49 EST 2018
These cct transformations should be identical, or am I missing something?
echo 13 52 0 | cct -t0 +proj=pipeline +step +init=epsg:4314 +inv +step
12.9983317082 51.9986488216 0.0000 0.0000
echo 13 52 0 | cct -t0 +proj=pipeline +step +proj=longlat +datum=potsdam
+no_defs +inv +step +init=epsg:4258
13.0000000000 52.0000000000 0.0000 0.0000
My PROJ_LIB directory is C:\PROJ\share that contains files from proj.4\nad
and proj-datumgrid-1.7RC1. These commands need epsg and BETA2007.gsb.
Definitions in epsg file:
<4258> +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs <>
<4314> +proj=longlat +datum=potsdam +no_defs <>
On 25 February 2018 at 21:30, Kristian Evers <kreve at sdfe.dk> wrote:
> Yet another release candidate is ready. This time PROJ 5.0.0RC6. Downloads
> are here:
> http://download.osgeo.org/proj/proj-5.0.0RC6.tar.gz (htt
> http://download.osgeo.org/proj/proj-5.0.0RC6.zip (http:/
> A few problems was discovered in the last RC. Mostly related to the
> testing system. Unless serious issues are
> discovered with this RC I will call for a vote for promotion to final
> release on the 27th.
> During the weekend it has been decided to split the datumgrids package
> into a core package and several
> regional packages in order to keep file sizes tolerable for most users.
> This decision was made because of
> the newly added Australian grids that are rather large compared to the
> rest of the grids in the package.
> Tomorrow I will publish release candidates for the datumgrid packages.
> Proj mailing list
> Proj at lists.maptools.org
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