Hi Greg, I've fixed all of the relations that had their contents replaced wholesale by restoring to the last known good version and then adjusting as necessary to match the current data. The one change to my method was to download all of the relation members after I load the prior version from a .osm XML file. That way if any of the relation members have since been deleted they will be filtered out by JOSM when resolving the conflict with the existing relation.
I think the rest of the bus route relations in this area are still intact, but have gaps and/or incorrectly ordered members here and there. I can fix these fairly easily though. Thanks, Peter On Sat, May 21, 2016 at 9:43 PM, Greg Morgan <dr.kludge...@gmail.com> wrote: > On Fri, May 20, 2016 at 9:24 AM, Peter Dobratz <pe...@dobratz.us> wrote: > > Luckily, I saved a link to all of these bus routes on a wiki page as it's > > impossible to download a relation with zero members (unless you happen to > > know the ID): > > > http://wiki.openstreetmap.org/wiki/Portland,_Oregon/Transit_Route_Relations > > Please let me know if you need additional help with the relationships. > It is unclear to me if this issue has been resolved or not. > > You have done the hard work. You have a handy list of relations. > I've been thinking of creating such lists for other highways and what > not. > If you don't want to hack and whack on an xml file, then you can also > do something like this. > 1. ) Select the relation number that you are interested in and copy it > from your wiki page, control c. > The only downside to your wiki page is that you used a name and > did not directly expose the relation number. > 2..) In Josm menu bar>File>Down object... > 3.) The dialog will show with the relation number already filled in. > 4.) Pick any of the check box options in the dialog. You will have to > experiment depending on what you are mapping at the time. > a.) Since you need to work with different layers pick > the"Separate layer" check box. > b.) Uncheck the other two check boxes: "Download referrers > (parent relations)" and "Download relation members". > 5.) Next click the Download Object button. > 6.) Another layer can be used to download the current state with the > steps above. > Inside the relation editor is a "Download incomplete members" > button. Use this to download all the ways or nodes in a relationship. > Of course this is great for working on extending and existing > relationship. I don't know if it will help you repair these > relationships. > I thought that I'd throw this out there for others. > > These are the rules that I use when I am extending a relationship. > 1.) You have to be careful because you cannot delete. The way or way > nodes may be connected to other parts of the map. > 2.) In some node moves, you will have to download more data before > moving nodes. That way you see other ways attached to the nodes. > 3.) Deleting nodes also requires more data. You have to see the whole > context with additional downloads of data. > > Regards, > Greg > > _______________________________________________ > Talk-us mailing list > Talk-us@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-us >
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