-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 01/04/15 15:38, Rachel Murphy wrote: > I've uploaded a townland but realise that I need to make a minor > change to it. What is the best way to go about editing a boundary > it once it's been been uploaded?
There's nothing wrong with updating data. As we say, "OpenStreetMap will never be finished, we'll merely keep better". If you want to just change the tags of a townland (e.g. name) just download the area, click on the townland in the relation list in JOSM (you'll see it as boundary[10] ("NAME HERE", X members) ). Open the relation editor. Just edit the tags there. If you want to improve the boundary (i.e. make it more fine grained, more detailed), then just zoom in to where you want to improve, add click on the little +'s on the red-black lines that make up the boundary of the townland. This will add new points to the boundary and hence tweak it. Or click & drag the yellow squares of the points that are there. Or delete the yellow square if it's wrong. If you made a mistake (this happened to me about a week or so ago), and have forgot to include one field or something, then you need to remove some edges ("ways") from the townland, and add new edges. This is easy enough. You should know how to add new ways/edges to the townland. To remove a way/edge from a townland (in JOSM) click on it to select it, the tag window will show you "Member Of" and list the townlands in that 'boundary[10] "NAME"' format. Click on the townland you want to remove it from, and press the delete button just below. A window will come up asking if you really want to delete selection from relation boundary[10]... "Delete from relation" will remove it. The delete button here is to delete the connection between the way/edge and the relation, not delete the relation, nor delete the way. After you've done that, be sure to open up the townland in the relation editor to ensure that you have the "loop" to show that the relation hasn't been broken. Before you upload, the JOSM validator should tell you if you've broken a relation. You'll get a "Multipolygon is not closed" warning if it doesn't work out. If you do break it, don't worry. You can send an email to this list to ask someone to repair it if you want. Hope that helps, Rory -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJVHAXzAAoJEOrWdmeZivv2SlcIAKjz5zCaoC392a0Gh+mrV/GI sOR7karh6x7eMkcc0wQm7PvUQQFZpKdwcWlB+IppRNJ7jVVdo1LodxiPjCuv2aF4 QKVqE8Iq1OWaFksMVZ25RxULGHGNvA9QoWPqRrH1yLgxSwBDze6De8Rgen4+Lw45 hMic2t6kkZB1HJyII5FTkER+IchUlrVzBVeKNVIIdO3257tnHsuJYrsRjBVgGu8R JvNNvRaF9ltAkDvL07iN/cGsB90OpA17x0e/Eo6DjZu3WzSaNU2sm6dJcmhNFYGL ODZqrg2iDUHpbXZ66751hTl4G4vaXmMFL/+HFvTRpiKGrKX8NJhuGkw8nr5seoM= =t6+Z -----END PGP SIGNATURE----- _______________________________________________ Talk-ie mailing list Talk-ie@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-ie