Dear all,
I'm looking for a way to construct a polygon file based on raster values
(but not to make a multi-polygon for each raster cell). Similar to
contourlines I suppose except that I want to end up with polygons. I
tried to do it via contourlines but got messy (self-intersections)
geometry when trying to construct polygons from the contourlines.
Any hints on how to do this?
Thanks,
Eelke
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