"reading from relation" part is quite hard. I have no idea how to do that.
Aug 26, 2020, 09:50 by mapper+...@minoa.li: > Hello again, > > I am starting to get the basics of adding new fields to project.mml, but I > now wish to update “amenity-points” so that bus stops use the network name > from the “stop_area”, like they do in France. At the moment I can manage: > > tags->'network' AS network, > > … which calls up the network tag from the node only. How do I make it to read > from the “stop_area” relation too? > > Apologies for being very specific: I am very new to anything beyond simple > recolours. > > — ika-chan! > >> On 25 Aug 2020, at 21:44, Andy Townsend <ajt1...@gmail.com> wrote: >> >> On 25/08/2020 19:52, Mateusz Konieczny via dev wrote: >> >>> Yes, I always used normal text editor. >>> >> Same here. There are projects such as >> https://wiki.openstreetmap.org/wiki/TileMill which were / are designed to >> automate map reloading after changes, but when I last used TileMill (a long >> time ago) there were signnificant problems using TileMill with an OSM >> Carto-derived style (not least - there are so many tabs that they >> disappeared off the screen). I tend to just reload when I want to rerender. >> When changing my own OSM Carto-derived map style I use >> https://github.com/SomeoneElseOSM/SomeoneElse-style/blob/master/update_render.sh >> and >> https://github.com/SomeoneElseOSM/SomeoneElse-style/blob/master/update_carto.sh >> to reload data (the first if a lua script has changed and the database >> needs to be reloaded; the second if only a style file has changed and the >> style just needs to be recompiled). >> >> >>> If you want to see how changes are done >>> I would recommend looking at pull requests >>> and commit history. >>> >> I tried to summarise "Adding a change to OSM Carto" at >> https://www.openstreetmap.org/user/SomeoneElse/diary/43041 ; some of that >> won't be relevant but some of it might still be - things like testing the >> effect of a colour change. >> >> If you haven't seen it already, please do read >> https://ircama.github.io/osm-carto-tutorials/git-workflow/ and the related >> tutorials there - they're excellent! >> >> Best Regards, >> >> Andy >> >> >> >> _______________________________________________ >> dev mailing list >> dev@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/dev >> > > > _______________________________________________ > dev mailing list > dev@openstreetmap.org > https://lists.openstreetmap.org/listinfo/dev >
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