[postgis-users] ST_Insersection problem

[Sandro Santilli]

On Tue, Sep 20, 2011 at 11:01:23PM -0700, G. van Es wrote:
> Well, ST_SnapToGrid seems to work a little better we get now TopologyException: side location conflict at 59647.5 392932
> 
> Still GOES seems to crash on Intersection()...... 
> It's a bit funny since all data is produced by PostGis and now PostGis
> can't handle it's own data.

Well, it's a robustness problem.
Try folding a piece of paper for more than 7 times. It's a similar issue.

If you can isolate the offending operands I might take a closer look.
Please file a ticket for it.

--strk;

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