Hi, This would be a fairly easy query in a GIS, but it seems rather more difficult using OSM tools.
By accident, I added some duplicate nodes (with k="generator:source", v="wind") in the middle of a large wind farm. Someone had already entered a few turbines from Bing, and I didn't see them in my JOSM edit run. Now there are approximately 10 duplicate turbines in this 110 turbine project. A couple of the turbines I added are far enough away that you can make out two distinct node icons. Others are so close that you might catch a hint of an overlapping icon. All of them are likely within 50m of the duplicate. As a rule of thumb, wind turbines are very seldom placed closer than 3x their diameters, which is around 240 m for these turbines. I don't want to wipe the whole changeset, as that would remove most of the project, and my tagging is a bit more detailed than the existing nodes. Is there a way to select/highlight nodes with similar key/value pairs that closer than X metres from one another? cheers, Stewart _______________________________________________ newbies mailing list [email protected] http://lists.openstreetmap.org/listinfo/newbies
