Last night I checked in a minimally-functional (and definitely experimental) conflation plugin, appropriately called conflation. You can read more about it here: http://wiki.openstreetmap.org/wiki/JOSM/Plugins/Conflation
There's certainly a lot of work to do, but it's actually functional enough to automatically create candidate matches between two selections, showing allowing you to run the Replace Geometry command. This is already usable for merging say GNIS nodes with area features. On the wiki page I've got a lot of ideas that I'd like to implement, but before proceeding any further I wanted to see what others think, both about the current design, direction, and what is most important to implement first. Thanks, -Josh _______________________________________________ josm-dev mailing list josm-dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/josm-dev