[GRASS-dev] [GRASS GIS] #1927: d.rast.leg: incorrect reliance on the histogram file?

GRASS GIS trac at osgeo.org
Fri Apr 12 20:48:06 PDT 2013


#1927: d.rast.leg: incorrect reliance on the histogram file?
------------------------+---------------------------------------------------
 Reporter:  hamish      |       Owner:  grass-dev@…              
     Type:  defect      |      Status:  new                      
 Priority:  normal      |   Milestone:  6.4.4                    
Component:  Display     |     Version:  svn-develbranch6         
 Keywords:  d.rast.leg  |    Platform:  All                      
      Cpu:  All         |  
------------------------+---------------------------------------------------
 Hi,

 in d.rast.leg the cell_misc/histogram file is used to decide if categories
 without labels should be shown and the lines= command line option used.

 I'm unsure of the intent, but the results can be a bit strange.
 for example try running it for erode.index at spearfish.

 In trunk the hist file check is there, but commented out.


 see also ideas for a remodeled d.rast.leg layout:
  - http://thread.gmane.org/gmane.comp.gis.grass.devel/51058/focus=51089
  -
 http://bambi.otago.ac.nz/hamish/grass/screenshots/sst_4uNight_A2012047.png


 Hamish

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Ticket URL: <https://trac.osgeo.org/grass/ticket/1927>
GRASS GIS <http://grass.osgeo.org>



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