[GRASS-dev] [GRASS GIS] #583: r.watershed: RUSLE factors are wrong for incomplete basins

[GRASS GIS]

#583: r.watershed: RUSLE factors are wrong for incomplete basins
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 Reporter:  mmetz        |       Owner:  grass-dev at lists.osgeo.org
     Type:  defect       |      Status:  new                      
 Priority:  normal       |   Milestone:  6.4.0                    
Component:  default      |     Version:  unspecified              
 Keywords:               |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
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 RUSLE factors can not be properly calculated for incomplete (sub-)basins,
 but cells with wrong RUSLE factors can only be identified through negative
 flow accumulation. Make RUSLE S and LS values for these areas negative as
 for flow accumulation?

 Related: is there need for slope length output? Slope length is calculated
 as internal variable, and it seems that in earlier versions of r.watershed
 (GRASS pre-6.x) slope length was an output option.

 Markus M

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Ticket URL: <https://trac.osgeo.org/grass/ticket/583>
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