On 24/11/16 10:31, Yann Chemin wrote:
Hi,
I have a vector with polygons having same attribute value and would like
export it as multi-polygon according to that attribute column.
v.out.ogr export -m but does not seem to actually do that.
any idea?
Wild guess: aren't multipolygons defined based on common category value
? If yes, try v.reclass with your column as input and then v.out.ogr.
Moritz
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