Hi, With these data OJ is using 7 GB of memory out of 8 that I have and calculating the differences has continued for 45 minutes now. It is quite a much compared with the 25 seconds that was needed for running the Remove spikes.
We got the data from outside and we would like to send a report about the spikes so that they could be removed already in the native data. The layer showing the removed vertices would be good also for that purpose. -Jukka- Michaël Michaud wrote> Hi, A good tool to find what the plugin did is "QA>Calculate geometry differences" I have two enhancements in mind : - produce a layer with the location of removed vertices (as removed vertices will often be out of the new polygon, I'm not sure it will be readable though, maybe I'll choose to copy the full original polygon of just the two segments involved in the correction...) - an option to prevent the production of invalid geometries (currently, removing a spike can produce invalid geometries) Michaël Le 13/03/2016 19:24, Rahkonen Jukka (MML) a écrit : > Hi Michaël, > > I tested the plugin with my problematic data. Plugin is at least very fast > and it processed the whole layer in 25 seconds. However, it is a bit > difficult to investigate what it really did because the majority of polygons > are without spikes. Could it be possible to add an option that only locates > the spikes and creates same kind of report layers than the basic QA tool does? > > > -Jukka- > > > Michaël Michaud wrote: > >> Hi Jukka, >> Just added a plugin to remove spikes. We can include it in the 1.9.1 or >> deactivate it from default-plugin.xml to let you more time to test. > I used two parameters (distance / angle) which may have a slightly different > effect, but it may be more difficult to use. Let me know what you think. > I did not make any difference between internal and external angles. > > | vertex A is removed if angle < angle-tolerance AND distance < > | dist-tolerance > > A > |\angle > | \ > | \ > | \________ > |<--> distance > | > | > > Michaël > > ---------------------------------------------------------------------- > -------- > Transform Data into Opportunity. > Accelerate data analysis in your applications with Intel Data Analytics > Acceleration Library. > Click to learn more. > http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140 > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > ---------------------------------------------------------------------- > -------- > Transform Data into Opportunity. > Accelerate data analysis in your applications with Intel Data > Analytics Acceleration Library. > Click to learn more. > http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140 > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140 _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140 _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
