[GRASS-dev] [GRASS GIS] #2466: r.param.scale slow on Windows when there is no data in raster

[GRASS GIS]

#2466: r.param.scale slow on Windows when there is no data in raster
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  Reporter:  annakrat     |       Owner:  grass-dev@…              
      Type:  defect       |      Status:  closed                   
  Priority:  normal       |   Milestone:  7.0.0                    
 Component:  Raster       |     Version:  unspecified              
Resolution:  fixed        |    Keywords:  r.param.scale, nan       
  Platform:  MSWindows 8  |         Cpu:  Unspecified              
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Changes (by annakrat):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Replying to [comment:4 annakrat]:
 > Replying to [comment:3 glynn]:
 > > AFAICT, you either need to accept that nulls will propagate (i.e. if
 any cell in the window is null, the result will be null), or replace the
 least-squares fitting algorithm with something which can handle nulls.
 >
 > I changed it so that nulls propagate (r62648). I will test on Windows if
 there will be any speed difference.

 Tested on Windows, it is running fast now. Backported in r62692. Closing
 ticket.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2466#comment:5>
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