Frederik Ramm wrote: > There's no reason for such vodoo logic. A way split or merge can > be determined from looking at a changeset. A changeset in which > a chain of nodes is removed from one way and added to another, > new way denotes a split.
I don't think that's necessarily true. If we have: (state before changeset) way i=[ABCDEFGHIJK], { highway=unclassified; name=Frog Street } (state after changeset) way j=[ABCDEF], { highway=unclassified; name=Frog Street } way k=[FGHIJK], { highway=unclassified; name=Mog Walk } we cannot say with certainty that there is a split. All we know are that two new ways have been created using the nodes that were in a previous, now deleted way. The name "Frog Street" might be carried over from way i, but then again it might have been entered afresh by the changeset creator. There's no way to tell. _If_ it was i->i+j, rather than i->j+k, then that tilts the balance in favour of a split. But even then it's not certain. In the absence of editor and API support, there's no way to tell for sure. Fortunately, in most cases, the status of the nodes should be enough. If ABCDEFGHIJK were created by a decliner, then that'll prevent the way being preserved anyway. Inevitably some "Frog Street" tags will make their way through the process that shouldn't, and some that should be preserved will be lost. I don't see that as a huge deal; it evens out in the round. > There are simply not so many cases of that > to warrant all the brouhaha that is made. Absolutely. The lack of editor/API support for the past n years means that surgical precision just isn't possible. I'm sure we'll look with kindness on anyone who, on 2nd April, says "hey, can you remove that Frog Street tag please, that was mine". Though really if you're getting worked up about the copyright of a streetname you should find something enjoyable to drink, smoke or ride instead. cheers Richard -- View this message in context: http://gis.19327.n5.nabble.com/OSM-legal-talk-The-Copyright-of-Split-Ways-tp5438685p5441130.html Sent from the Legal Talk mailing list archive at Nabble.com. _______________________________________________ legal-talk mailing list legal-talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/legal-talk