[GRASS-dev] Re: [GRASS GIS] #547: Raster query in wxGUI

[GRASS GIS]

#547: Raster query in wxGUI
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  Reporter:  hcho    |       Owner:  grass-dev at lists.osgeo.org
      Type:  defect  |      Status:  new                      
  Priority:  major   |   Milestone:  7.0.0                    
 Component:  wxGUI   |     Version:  svn-trunk                
Resolution:          |    Keywords:  raster, query            
  Platform:  Linux   |         Cpu:  x86-32                   
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Comment (by hcho):

 Thanks for clarification, Glynn.

 Because GRASS_REGION is not properly passed to r.what, querying outside
 the initial extent (after panning) gives NULL. Note that r.what complains
 when query coordinates are outside the current region (GRASS_REGION in
 this case).

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Ticket URL: <http://trac.osgeo.org/grass/ticket/547#comment:6>
GRASS GIS <http://grass.osgeo.org>