[Qgis-user] Problems with Union tool in QGIS 2.6

[Ivan Santiago]

I also had troubles with Union tool in QGIS.

Then I decided to use GRASS plugin and it worked fine.
v.overlay (OR option) is analogous to the Union tool in QGIS or ArcGIS.

I'd recommend you to take a look into vector overlay tools in GRASS.
GRASS alone is a complete GIS/RS tool, well documented and fairly stable.

Regards


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Ivan Santiago
Especialista en Sistemas de Información Geográfica
Área de Tecnologías de Información
Oficina de Gerencia y Presupuesto
Tel.:(787) 725 9420 x 2378
Email: isantiago at ogp.pr.gov
Web: http://www.ogp.pr.gov
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