[GRASS-dev] [GRASS GIS] #2246: G7: r.shaded.relief result not added to layer tree

[GRASS GIS]

#2246: G7: r.shaded.relief result not added to layer tree
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 Reporter:  neteler          |       Owner:  grass-dev@…              
     Type:  defect           |      Status:  new                      
 Priority:  normal           |   Milestone:  7.0.0                    
Component:  wxGUI            |     Version:  svn-releasebranch70      
 Keywords:  r.shaded.relief  |    Platform:  Linux                    
      Cpu:  x86-64           |  
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Comment(by wenzeslaus):

 Please specify if you've filled parameter `output` or not.

 Because there is a strange thing in G7:r.shaded.relief that `output` is
 not required and if you not specify it, a raster with the name
 `<name_of_input>.shade` is created. And in this case there is no (easy,
 currently implemented) way in GRASS how GUI can get know that something
 was created (this is result of the separate processes design). In the
 first case, GUI is guessing from the parameters.

 The `output` should be always required, IMO, and the same applies for all
 modules with the same behavior if there are any.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2246#comment:1>
GRASS GIS <http://grass.osgeo.org>