[GRASS-dev] [GRASS GIS] #2229: error in projection definition

GRASS GIS trac at osgeo.org
Wed Jun 25 02:46:26 PDT 2014


#2229: error in projection definition
--------------------------------+-------------------------------------------
 Reporter:  vincent             |       Owner:  grass-dev@…              
     Type:  defect              |      Status:  new                      
 Priority:  normal              |   Milestone:  6.4.4                    
Component:  Projections/Datums  |     Version:  unspecified              
 Keywords:                      |    Platform:  Unspecified              
      Cpu:  Unspecified         |  
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Comment(by vincent):

 Replying to [comment:2 hamish]:

 > Vincent, what version of proj4 and gdal are you using? what platform?

 Quite old ones :

 proj4 :
 Rel. 4.7.1, 23 September 2009

 gdal :
 GDAL 1.9.0, released 2011/12/29

 uname --all :
 Linux pc1 3.2.0-4-amd64 Debian 3.2.57-3 x86_64 GNU/Linux


 > did you try to then specify the definition manually by +proj4 terms or
 by manually choosing ellips to be sphere, etc?

 Yes, passing the proj4 chain gives the right projection, see this
 [http://lists.osgeo.org/pipermail/grass-user/2014-March/070030.html
 thread] for history.

 > ps- please try to only use pseudo-mercator if data import/export demands
 it, it is the cause of much pain. :-)

 I keep it in mind from then...

 V.

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/2229#comment:3>
GRASS GIS <http://grass.osgeo.org>



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