Thanks Paolo for the rapid response. It does look as though my problem is related. Any guidance on how I can clean up the original shapefile? Sarah.
2014/1/15 Paolo Cavallini <[email protected]> > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Il 15/01/2014 18:17, Lynkos ha scritto: > > I've been given a shape file representing a vegetation map which I now > have to > > modify, merging a number of polygons. When I do this, in almost all > cases the merge > > leaves a number of lines, either attached to one of the polygons or > completely > > isolated. An example of the problem (one of the worst) is illustrated in > the > > following screenshots. > > Hi Lynkos, > I think this is another side of this issue: > http://lists.osgeo.org/pipermail/qgis-developer/2014-January/030119.html > Contributions welcome. > All the best. > > - -- > Paolo Cavallini - www.faunalia.eu > Corsi QGIS e PostGIS: http://www.faunalia.eu/training.html > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1 > Comment: Using GnuPG with Icedove - http://www.enigmail.net/ > > iEYEARECAAYFAlLWzVIACgkQ/NedwLUzIr5FfACfQ8GfFPlfFw+gCN5Qnb5609wR > s7sAn3iGkHiGWCZlEoLxE+5f7/5GgY4q > =qUQR > -----END PGP SIGNATURE----- > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user > -- *Sarah Gregg* immagini - parole - territorio - natura Web: www.wild-eyes.eu
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