[GRASS-dev] Re: [GRASS GIS] #399: Added "backlink" functionality to r.walk, r.cost & r.drain

GRASS GIS trac at osgeo.org
Mon Mar 9 02:12:01 EDT 2009

#399: Added "backlink" functionality to r.walk, r.cost & r.drain
  Reporter:  cnielsen     |       Owner:  grass-dev at lists.osgeo.org
      Type:  enhancement  |      Status:  new                      
  Priority:  major        |   Milestone:  6.4.0                    
 Component:  Raster       |     Version:  unspecified              
Resolution:               |    Keywords:                           
  Platform:  All          |         Cpu:  All                      
Comment (by cmbarton):

 This works very nicely in tests on Mac OSX Intel, develbranch_6.

 It produces more accurate least cost paths (r.drain apparently is
 incorrect in some cases). It would be nice to get this into all branches
 ASAP to avoid errors with r.drain.


Ticket URL: <http://trac.osgeo.org/grass/ticket/399#comment:17>
GRASS GIS <http://grass.osgeo.org>

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