[GRASS-user] problem: boundary lines double

mails-foren at gmx-topmail.de mails-foren at gmx-topmail.de
Thu Jan 27 06:16:23 EST 2011


if I import a shape (414 features) with v.in.ogr.qgis I get output with 594 features. I had read the problem is, that a boundary line between two polygons get saved double. How can I manage to save as one boundary line between two polygons?

Thanks a lot in advance! 

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