[geos-devel] [GEOS] #737: TopologyException for Valid geoemtries

[GEOS]

#737: TopologyException for Valid geoemtries
----------------------------+---------------------------
 Reporter:  bladeoflight16  |       Owner:  geos-devel@…
     Type:  defect          |      Status:  new
 Priority:  major           |   Milestone:  3.6.4
Component:  Default         |     Version:  3.4.2
 Severity:  Unassigned      |  Resolution:
 Keywords:                  |
----------------------------+---------------------------

Comment (by mdavis):

 JTS reports that the first geometry is INVALID - at least, the WKT
 representation.

 These are pretty tough geometries to work with - they have many extremely
 narrow spikes. Probably the way to handle these is to reduce precision
 slightly and snap the spikes off.  It's a good example to research how
 this can be handled automatically (perhaps by overlay with a precision
 model).

-- 
Ticket URL: <https://trac.osgeo.org/geos/ticket/737#comment:7>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).