I have a set of polygon centerlines created using voronoi polygons. The method seems to work well for what I want to accomplish, but these 'tail' remnants are throwing off successive analysis (attached an image). Is there a way to remove them from the lines automatically? Note: I would prefer if this could be done with QGIS tools, but can create a python script if necessary.
I would be open to switching methods for obtaining polygon centerlines. I know there is a 'Polygon Centerline' tool in ArcMap, but I don't have access to it.