[GRASS-dev] [GRASS GIS] #2419: v.distance: hole considered as nearest area

GRASS GIS trac at osgeo.org
Mon Sep 15 23:33:45 PDT 2014


#2419: v.distance: hole considered as nearest area
------------------------------+---------------------------------------------
 Reporter:  mlennert          |       Owner:  grass-dev@…              
     Type:  defect            |      Status:  new                      
 Priority:  normal            |   Milestone:  6.4.5                    
Component:  Vector            |     Version:  svn-releasebranch64      
 Keywords:  v.distance holes  |    Platform:  Unspecified              
      Cpu:  Unspecified       |  
------------------------------+---------------------------------------------

Comment(by mmetz):

 Replying to [ticket:2419 mlennert]:
 > The following command line in the NC dataset:
 >
 {{{
 v.distance -p from=comm_colleges to=urbanarea upload=cat,dist
 col=to_cat,dist dmin=0.0001
 }}}
 >
 > leads to two points (from_cats 15 and 52) to have a hole as nearest
 area, leading to to_cat=null. The closest areas should be areas (in grass7
 the found to_cats are respectively 54 and 35).

 Fixed in r61987,8.

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/2419#comment:1>
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