[postgis-tickets] [PostGIS] #2173: ST_Split fails to split on existing vertex

Tue Jan 15 01:57:37 PST 2013

#2173: ST_Split fails to split on existing vertex
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 Reporter:  strk     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.0.3
Component:  postgis  |     Version:  2.0.x        
 Keywords:           |  
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Comment(by strk):

 Reduced input:
 {{{
 Geom:
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
 Split point: 46
 }}}

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2173#comment:1>
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