[postgis-tickets] [PostGIS] #1987: Results given by ST_Simplify inconsistent between PostGIS 1.5.2 and 2.0.1

PostGIS trac at osgeo.org
Fri Dec 14 06:56:46 PST 2012


#1987: Results given by ST_Simplify inconsistent between PostGIS 1.5.2 and 2.0.1
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  Reporter:  ChrisInCambo  |       Owner:  pramsey      
      Type:  defect        |      Status:  reopened     
  Priority:  blocker       |   Milestone:  PostGIS 2.0.3
 Component:  postgis       |     Version:  2.0.x        
Resolution:                |    Keywords:  history      
---------------------------+------------------------------------------------

Comment(by strk):

 pramsey: anything to add to this thread ?
 Chris: you're still not showing any data... which is frustrating :/

 To be honest I keep thinking that turning geometries into NULL is not
 nice, as complete location information is gone. I understand the need to
 reduce as much as possible, and I think "as much as possible" is a single
 point, not NULL. NULL is really dropping information, not generalizing it.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1987#comment:38>
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