[postgis-tickets] [PostGIS] #3670: Tolerance silently ignored in ST_RemoveRepeatedPoint for multipoint

PostGIS trac at osgeo.org
Thu Nov 24 05:03:54 PST 2016


#3670: Tolerance silently ignored in ST_RemoveRepeatedPoint for multipoint
---------------------+---------------------------
 Reporter:  strk     |      Owner:  pramsey
     Type:  defect   |     Status:  new
 Priority:  medium   |  Milestone:  PostGIS 2.3.1
Component:  postgis  |    Version:  2.3.x
 Keywords:           |
---------------------+---------------------------
 According to http://postgis.net/docs/ST_RemoveRepeatedPoints.html
 ST_RemoveRepeatedPoints considers vertices within the tolerance of one
 another as identical in case a tolerance is given, but this does NOT
 happen for MULTIPOINT.

 Also, I suggest to specify that for lines the distance between points is
 only computed for *consecutive* points.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3670>
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