[GRASS-user] clipping line data to a polygon

M S mseibel at gmail.com
Thu Aug 16 14:03:08 EDT 2007

Is the best way to clip data to use the v.overlay command with the "and"

it works great, but seems quite slow on larger datasets.  Additionally as an
example, if i have topographic contour lines, and i want to clip them to a
polygon, and only want the topo line attributes (elevation) outputted, is
there a way to do this?  Is there another way to clip line data to within a
polygon that might be a bit faster?

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