[GRASS-dev] [GRASS-SVN] r68435 - grass/trunk/lib/proj
neteler at osgeo.org
Fri May 20 06:02:54 PDT 2016
On Fri, May 20, 2016 at 9:18 AM, Maciej Sieczka <msieczka at sieczka.org> wrote:
> W dniu 15.05.2016 o 23:45, svn_grass at osgeo.org pisze:
>> +TODO: It is recommended to rely on PROJ4's proj-nad package. For doing so,
>> + there would be some changes needed to lib/proj/get_proj.c - the call
>> + to pj_set_finder() should be removed so that PROJ looks in its default
>> + locations for the files. Also changes needed to lib/proj/Makefile so
>> + it no longer creates the /etc/proj and /etc/proj/nad directories within
>> + a GRASS installation nor installs the files there.
> Another option might be not to search for the grids in any particular
> directory, but to rely on a user-provided full path to the grid file in
> the PROJ_INFO.
> cs2cs, gdalwarp etc. allow the "nadgrids" to be a full path to a grid file.
To me this sounds quite reasonable.
Please add this suggestion to the ticket
More information about the grass-dev