[postgis-devel] [PostGIS] #1650: Invalid edge (no two distinct vertices exist)

[PostGIS]

#1650: Invalid edge (no two distinct vertices exist)
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  Reporter:  lrssvt    |       Owner:  strk         
      Type:  defect    |      Status:  closed       
  Priority:  medium    |   Milestone:  PostGIS 2.0.0
 Component:  topology  |     Version:  2.0.x        
Resolution:  fixed     |    Keywords:               
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Comment(by lrssvt):

 Replying to [comment:8 strk]:
 > I can see that possibly happening, show the input, the tolerance and
 some measures as well ?
 I simply run the attached script, I have not changed anything!

 [[Image(topoPipes.png)]]

 Topology (in red, edge and node) and Feature "pipes" (blue)

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1650#comment:11>
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