[GRASS-dev] Re: [GRASS GIS] #465: r.proj.seg thins along null areas and raster bounds for bilinear and cubic methods

[GRASS GIS]

#465: r.proj.seg thins along null areas and raster bounds for bilinear and cubic
methods
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  Reporter:  kyngchaos    |       Owner:  grass-dev at lists.osgeo.org
      Type:  enhancement  |      Status:  new                      
  Priority:  major        |   Milestone:                           
 Component:  Raster       |     Version:  svn-develbranch6         
Resolution:               |    Keywords:                           
  Platform:  All          |         Cpu:  All                      
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Comment (by kyngchaos):

 Replying to glynn off-trac:
 > Try nearest first; if that returns null, then you know that bilinear
 > and bicubic will also return null, so you can just abort at that
 > point. Otherwise, try bicubic then bilinear.

 ... ah, I was thinking it would be repeating a call to nearest, to apply
 that at the end if it actually needed it, but I suppose I could save that
 first value and reuse it when needed.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/465#comment:13>
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