Hello. Just to quantify what we mean by "quite big", you can run this to see a
summary of your large shapefile (sorry for the ugly syntax). Simply replace the
two occurrences of "myfile" and send the output to the list. That will give us
an idea:
ogrinfo -geom=SUMMARY myfile.shp myfile | awk '{ if (NR <= 10) print; if
($1=="POLYGON") { pol++; vert=vert + $3; if ($3 > maxv) maxv=$3; } if
($1=="LINESTRING") { pol++; vert=vert + $3; if ($3 > maxv) maxv=$3; } } END {
print "========="; print "POLYGONS OR LINESTRINGS: " pol; print "VERTICES: "
vert; print "MAX VERTICES: " maxv; }'
(perhaps I forgot something and it'll need some small changes)
Regards,
Juan Lucas Domínguez Rubio
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Tlf.: 96.351.06.12 -- Fax: 96.351.09.68
http://www.prodevelop.es <http://www.prodevelop.es/>
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________________________________
De: [email protected] en nombre de Wolfgang Qual
Enviado el: mar 02/03/2010 14:47
Para: [email protected]
Asunto: [Gvsig_english] error loading big shapefile
Dear list,
when loading a quite big shapefile into gvSIG, I get the following error
message. It seems not to crash the application, but still, I am a little bit
confused. I specified -Xmx2000M in gvSIG.sh. I would be happy, if someone could
explain the error message of gvSIG
Best,
Wolfgang
Requested array size exceeds VM limit java.lang.OutOfMemoryError: Requested
array size exceeds VM limit com.iver.cit.gvsig.fmap.core.GeneralPathX.
(GeneralPathX.java:196) com.iver.cit.gvsig.fmap.core.GeneralPathX.
(GeneralPathX.java:175)
com.iver.cit.gvsig.fmap.drivers.shp.IndexedShpDriver.getShape(IndexedShpDriver.java:336)
com.iver.cit.gvsig.fmap.layers.VectorialFileAdapter.getShape(VectorialFileAdapter.java:144)
com.iver.cit.gvsig.fmap.drivers.featureiterators.SpatialQueryFeatureIterator$IGeometryBoundProvider.getBounds(SpatialQueryFeatureIterator.java:346)
com.iver.cit.gvsig.fmap.drivers.featureiterators.SpatialQueryFeatureIterator$FastSpatialCheck.intersects(SpatialQueryFeatureIterator.java:420)
com.iver.cit.gvsig.fmap.drivers.featureiterators.SpatialQueryFeatureIterator.hasNext(SpatialQueryFeatureIterator.java:176)
com.iver.cit.gvsig.fmap.layers.FLyrVect._draw(FLyrVect.java:436)
com.iver.cit.gvsig.fmap.layers.FLyrVect.draw(FLyrVect.java:631)
com.iver.cit.gvsig.fmap.DefaultMapContextDrawer.draw(DefaultMapContextDrawer.java:209)
com.iver.cit.gvsig.fmap.DefaultMapContextDrawer.draw(DefaultMapContextDrawer.java:175)
com.iver.cit.gvsig.fmap.MapContext.draw(MapContext.java:1092)
com.iver.cit.gvsig.fmap.MapControl$PaintingRequest.paint(MapControl.java:1043)
com.iver.cit.gvsig.fmap.MapControl$Drawer2$Worker.run(MapControl.java:1234)
java.lang.Thread.run(Unknown Source)
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