Hi
You're right, but these problemes are occurred after the ST_Union of few
geométies.
Thanks
Cheers,
Richard L
Le 12/02/2014 09:42, Rémi Cura a écrit :
You can also do the same trick, but reverted.
This time use buffer (positiv), buffer(negativ).
This should suppress the error in exterior
What is the problem?
What are internal lines?
Cheers,
Rémi-C
2014-02-11 16:59 GMT+01:00 Richard LEHAUT richard.leh...@crpf.fr:
Thanks for response
The fourth proposition is correct for external but not internal lines :
ST_Buffer (ST_Buffer (the_geom), -0.1), 0.1
Look
Hi,
You should try st_buildArea, or st_polygonize, as suggested by Remi. It
corrects these kinds of errors.
Nicolas
On 11 February 2014 17:21, Richard LEHAUT richard.leh...@crpf.fr wrote:
My problem is the exterior ring of the polygon. There are points inside
of this ring
Hi
I succeeded to correct interior rings, but I've problem wih interior rings.
Looks this screen (black circle). http://imagik.fr/view-rl/74788
Do you idea to resolve my problem?
Thanks
Richard L
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Hi
I succeeded to correct interior rings, but I've problem wih interior rings.
Looks this screen (black circle). http://imagik.fr/view-rl/74788
Do you idea to resolve my problem?
Thanks
Richard L
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simplify
simplify preserve topology
polygonise then filter on area,
opening operator (negativ buffer of X then positiv buffer of X)
...
Cheers,
Rémi-C
2014-02-10 13:43 GMT+01:00 Richard LEHAUT richard.leh...@crpf.fr:
Hi
I succeeded to correct interior rings, but I've problem wih interior
