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

[GRASS GIS]

#399: Added "backlink" functionality to r.walk, r.cost & r.drain
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  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                      
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Comment (by glynn):

 Replying to [comment:6 dylan]:

 > Another thing. Patched r.cost and r.drain do not seem to be using the
 standard GRASS command line parser, as partial arguments such as 'in'
 (input) are not accepted as legal arguments.

 The patches add options indir= and outdir=. With those options, in= and
 out= are no longer unique prefixes; you would need to use at least inp=
 and outp= to disambiguate.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/399#comment:8>
GRASS GIS <http://grass.osgeo.org>