[GRASS-dev] [GRASS-SVN] r68435 - grass/trunk/lib/proj

Maciej Sieczka msieczka at sieczka.org
Tue May 24 10:14:37 PDT 2016

W dniu 20.05.2016 o 15:02, Markus Neteler pisze:
> 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
> https://trac.osgeo.org/grass/ticket/2456


Maciej Sieczka

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