[GRASS-dev] [GRASS GIS] #2401: v.distance in Long/Lat Locations

GRASS GIS trac at osgeo.org
Thu Sep 4 04:18:02 PDT 2014


#2401: v.distance in Long/Lat Locations
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 Reporter:  micha        |       Owner:  grass-dev@…              
     Type:  defect       |      Status:  new                      
 Priority:  normal       |   Milestone:  6.4.5                    
Component:  Vector       |     Version:  6.4.4                    
 Keywords:               |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
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Comment(by mlennert):

 Replying to [ticket:2401 micha]:
 > According to the manual, v.distance should, in a long-lat LOCATION,
 return geodesic distances in meters on a sphere, rather than in degrees.
 This works in the cases of point to point, and point to line.
 >
 > However in the case of point to boundary the module returns distances in
 degrees, and not geodesic distance.

 I've attached a patch that solves the issue for me, but it could do with
 some more testing.

 Moritz

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2401#comment:1>
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