Re: [Geoserver-users] Possible bug rendering postgis data?

Hi! Thanks dracic and Andrea for all hints, I finally solved the problem. It was the PostGIS version 2.1.7 that caused the error. Obviously in this version the simplification collapsed small lines to points; https://trac.osgeo.org/postgis/ticket/2093#comment:32 might be the bugfix. After updati

Re: [Geoserver-users] Possible bug rendering postgis data?

Hi, It is in the GUI but I am not sure since which version. In Geoserver 2.8 you can find it by opening your PostGIS store and finding "Support on the fly geometry simplification" setting which is selected by default. -Jukka Rahkonen- dracic wrote: geow

Re: [Geoserver-users] Possible bug rendering postgis data?

geowolf wrote > It's actually a postgis data store option, and can be disabled I haven't see that in GUI, so i suppose through JAVA_OPTS? Like this: -Dorg.geotools.data.postgis.setSimplifyEnabled=false -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Possible-bug-rendering

Re: [Geoserver-users] Possible bug rendering postgis data?

On Thu, Oct 29, 2015 at 6:00 PM, dracic wrote: > As I'm aware, Geoserver uses ST_Simplify in WMS rendering. It's actually a postgis data store option, and can be disabled Cheers Andrea -- == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. ==

Re: [Geoserver-users] Possible bug rendering postgis data?

As I'm aware, Geoserver uses ST_Simplify in WMS rendering. So you should do se your PostgreSQL logs, and see how the query actually looks, and then do geometry validation with that data. Perhaps small lines are collapsing to points https://trac.osgeo.org/postgis/ticket/2093