[Gvsig_english] Error - Geoprocessing tools

[Lucie Prunarová]

Hi,
thanks, I'm sending the data. The projection is ESRI:102067.

Lucie

2011/12/17 Adi Fajar RAMLY <framly at gmail.com>

>
> Hi Lucie, please send me your data.
>
> Adi.
> On 16 Dec 2011 18:31, "Lucie Prunarová" <lprunarova at gmail.com> wrote:
>
>> Hi,
>> unfortunatelly I don't have grass and I don't know which tools it has to
>> control the topology. Is there something in gvSIG what I can use for the
>> control? Or sextante? Or can you please check the data for me? It's weard
>> that the tools work sometimes and sometimes not. If the data would be bad,
>> I thing that the error should be there everytime.
>>
>> Lucie
>>
>> 2011/12/16 Adi Fajar RAMLY <framly at gmail.com>
>>
>>>
>>> Hi,
>>>
>>> I think, your data topologically is not perfect. Use the GRASS Tools to
>>> check your data.
>>>
>>> Regards,
>>>
>>> Adi
>>>  On 16 Dec 2011 17:58, "Lucie Prunarová" <lprunarova at gmail.com> wrote:
>>>
>>>> Hi,
>>>> I have problem with geoprocessing tools. I use shp polygon data with
>>>> projection ESRI:102067. When I try to apply geoprocessing tools on it,
>>>> there are several errors depending on the tool. Buffer tool is OK.
>>>>
>>>> When try difference or intersection (concretely layers buf_kom,
>>>> chodniky) two things happened. Sometimes there is bad result (the result
>>>> layer is the same like the input layer buf_kom, or the result is empty
>>>> layer). The second thing is attached error.
>>>>
>>>> When try union of two layers (concretely chodniky, zelen_plochy)
>>>> sometimes it works, sometimes there is this error:
>>>> com.vividsolutions.jts.geom.TopologyException: found non-noded
>>>> intersection between LINESTRING ( -34.40000000002328 13.78000000002794,
>>>> -25.180000000051223 14.520000000018626 ) and LINESTRING (
>>>> -25.229999999981374 14.930000000051223, -24.849999999976717 7.75 ) [
>>>> (-25.208181128967457, 14.517738174053571, NaN) ]
>>>>
>>>>     com.vividsolutions.jts.noding.FastNodingValidator.checkValid(FastNodingValidator.java:109)
>>>>
>>>>     com.vividsolutions.jts.geomgraph.EdgeNodingValidator.checkValid(EdgeNodingValidator.java:94)
>>>>
>>>>     com.vividsolutions.jts.geomgraph.EdgeNodingValidator.checkValid(EdgeNodingValidator.java:59)
>>>>
>>>>     com.vividsolutions.jts.operation.overlay.OverlayOp.computeOverlay(OverlayOp.java:170)
>>>>
>>>>     com.vividsolutions.jts.operation.overlay.OverlayOp.getResultGeometry(OverlayOp.java:127)
>>>>
>>>>     com.vividsolutions.jts.operation.overlay.OverlayOp.overlayOp(OverlayOp.java:66)
>>>>
>>>>     com.vividsolutions.jts.operation.overlay.snap.SnapOverlayOp.getResultGeometry(SnapOverlayOp.java:68)
>>>>
>>>>     com.vividsolutions.jts.operation.overlay.snap.SnapOverlayOp.overlayOp(SnapOverlayOp.java:25)
>>>>
>>>>     com.vividsolutions.jts.operation.overlay.snap.SnapIfNeededOverlayOp.getResultGeometry(SnapIfNeededOverlayOp.java:76)
>>>>
>>>>     com.vividsolutions.jts.operation.overlay.snap.SnapIfNeededOverlayOp.overlayOp(SnapIfNeededOverlayOp.java:25)
>>>>
>>>>     com.vividsolutions.jts.geom.Geometry.intersection(Geometry.java:1117)
>>>>
>>>>     com.vividsolutions.jts.precision.EnhancedPrecisionOp.intersection(EnhancedPrecisionOp.java:57)
>>>>
>>>>     com.iver.cit.gvsig.geoprocess.core.util.JTSFacade.intersection(JTSFacade.java:114)
>>>>
>>>>     com.iver.cit.gvsig.geoprocess.impl.intersection.fmap.IntersectVisitor$1.visit(IntersectVisitor.java:239)
>>>>
>>>>     com.iver.cit.gvsig.fmap.operations.strategies.DBStrategy.process(DBStrategy.java:264)
>>>>
>>>>     com.iver.cit.gvsig.fmap.operations.strategies.DefaultStrategy.process(DefaultStrategy.java:312)
>>>>
>>>>     com.iver.cit.gvsig.geoprocess.impl.intersection.fmap.IntersectVisitor.visit(IntersectVisitor.java:211)
>>>>
>>>>     com.iver.cit.gvsig.fmap.operations.strategies.DefaultStrategy.process(DefaultStrategy.java:398)
>>>>
>>>>     com.iver.cit.gvsig.geoprocess.impl.union.fmap.UnionGeoprocess$UnionMonitorableTask.run(UnionGeoprocess.java:378)
>>>>
>>>>     com.iver.utiles.swing.threads.MonitorableDecoratorMainFirst.run(MonitorableDecoratorMainFirst.java:155)
>>>>     com.iver.andami.PluginServices$1.construct(PluginServices.java:405)
>>>>
>>>>     com.iver.utiles.swing.threads.SwingWorker$2.run(SwingWorker.java:108)
>>>>     java.lang.Thread.run(Unknown Source)
>>>>
>>>> I tried to work with these layers in gvSIG 1.11 (Windows 7) and gvSIG
>>>> 1.10 (Windows XP), the result is very unstable and these errors are in both
>>>> of these versions and operating systems.
>>>>
>>>> Can anybody help me?
>>>> I also attach the data. Maybe the error is in them. Is there some
>>>> possibility in gvSIG to control topology of the data before applying tools?
>>>>
>>>> Thanks,
>>>> Lucie
>>>>
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