[GRASS-dev] [GRASS GIS] #1924: r.watershed - empty stream segment map

GRASS GIS trac at osgeo.org
Wed Apr 10 01:33:01 PDT 2013


#1924: r.watershed - empty stream segment map
-----------------------+----------------------------------------------------
 Reporter:  jradinger  |       Owner:  grass-dev@…              
     Type:  defect     |      Status:  new                      
 Priority:  normal     |   Milestone:                           
Component:  Raster     |     Version:  svn-trunk                
 Keywords:             |    Platform:  Linux                    
      Cpu:  x86-32     |  
-----------------------+----------------------------------------------------

Comment(by mmetz):

 Does the region match the input raster? Can you post the complete output
 of

 {{{
 r.info distance_raster_tmp_27369 at Fidimo_test
 }}}

 ?

 The threshold must be > 0. With a threshold of 2, the stream network would
 be very dense.

 Markus M

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/1924#comment:1>
GRASS GIS <http://grass.osgeo.org>



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