[GRASS-dev] [GRASS GIS] #1747: v.rast.stats on dbf shapefile not enough precision even with DOUBLE PRECISION

[GRASS GIS]

#1747: v.rast.stats on dbf shapefile not enough precision even with DOUBLE
PRECISION
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 Reporter:  vesnikos      |       Owner:  grass-dev@…              
     Type:  defect        |      Status:  new                      
 Priority:  normal        |   Milestone:  6.4.3                    
Component:  Vector        |     Version:  6.4.2                    
 Keywords:  v.rast.stats  |    Platform:  Linux                    
      Cpu:  x86-32        |  
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Comment(by hamish):

 Replying to [comment:8 ElcoL]:
 > Its slope data that i got using r.slope.aspect on a DEM. Map query
 reports
 > up to 10 decimals, so the dataset looks normal.

 Which method did you use to convert the raster result to a vector map?
 i.e. exact command line arguments used with v.rast.stats? Did you use the
 -e flag? what was the vector polygon map like? does 'r.univar -t' look
 normal on the query map?

 Is the normal looking map query of the DEM or the result of
 r.slope.aspect?


 Hamish

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Ticket URL: <https://trac.osgeo.org/grass/ticket/1747#comment:9>
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