[GRASS-dev] [GRASS GIS] #2020: r.volume gives wrong results on G7

GRASS GIS trac at osgeo.org
Tue Jul 2 09:18:12 PDT 2013


#2020: r.volume gives wrong results on G7
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 Reporter:  madi      |       Owner:  grass-dev@…              
     Type:  defect    |      Status:  new                      
 Priority:  normal    |   Milestone:  7.0.0                    
Component:  Raster    |     Version:  svn-trunk                
 Keywords:  r.volume  |    Platform:  Linux                    
      Cpu:  x86-64    |  
----------------------+-----------------------------------------------------

Comment(by mmetz):

 Replying to [comment:5 madi]:
 > Hello Markus,
 >
 > Thank you for that! Actually I still find that the results produced by
 G7 are different from the ones produced by G6.

 This is because r.volume in G7 has now floating point support and the
 slope map in your sample data is single precision floating point, thus
 correctly read only in G7. You can now file a bug for r.volume in G6.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2020#comment:6>
GRASS GIS <http://grass.osgeo.org>



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