#2516: r.stream.distance elevation above streams produces unexpected null values
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 Reporter:  madi                        |       Owner:  grass-dev@…             
 
     Type:  defect                      |      Status:  new                     
 
 Priority:  normal                      |   Milestone:  7.1.0                   
 
Component:  Raster                      |     Version:  svn-trunk               
 
 Keywords:  r.stream,r.stream.distance  |    Platform:  Unspecified             
 
      Cpu:  Unspecified                 |  
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 As written in the summary. The commands i used:

 r.watershed -a -b elevation=dem threshold=1500 accumulation=accum
 drainage=drainage stream=stream1500

 r.stream.distance stream_rast=stream1500 direction=drainage elevation=dem
 method=downstream difference=elev2stream

 elev2stream map has several null values. I tried with 2 different dems,
 srtm and aster2, on senegal area.

 Linux Fedora 20, GRASS 7.1.svn (r63559)

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2516>
GRASS GIS <http://grass.osgeo.org>

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