[GRASS-user] Joining two polygons

Greetings I have imported a Shapefile with a few polygons (areas) and I want to join two of them. These two have different Sq Meters, Hectares, Acres, Sq miles, same layer (Layer: 1); different category (5 and 7), same Driver, same database, same table, different cat, same key column, same Id, and

Re: [GRASS-user] Joining two polygons

v.dissolve ? http://grass.osgeo.org/gdp/html_grass64/v.dissolve.html Cheers Daniel On Mon, Oct 24, 2011 at 11:46 AM, Luisa Peña wrote: > Greetings > I have imported a Shapefile with a few polygons (areas) and I want to join > two of them. These two have different Sq Meters, Hectares, Acres, Sq