Hi Martin, It would do the trick in common situations. Nevertheless what if the same generator is intermediate in a power plant A and output in a power plant B?
It's not going to happen often but I'm sure it will... Cheers, 2013/4/7 Martin Koppenhöfer <[email protected]> > > > Am 07/apr/2013 um 16:34 schrieb François Lacombe < > [email protected]>: > > > Even if the spatial DB allows us to compute closed ways to get what is > inside, we don't have any distinguishing element associated to all that > stuff. > > Mainly, dealing with intermediate and output generators requires to know > what role is associated to each generator. > > Since all generators are tagged with power=generator, I don't see > anywhere else than in the role of a relation member to write down this > piece of information. > > Using power=generator for all generators is mandatory because generators > can be found outside a power plant (for domestic devices for instance) and > having many power=* values would force us to define source/method/types for > each. > > > we could use additional tags to distinguish between different functions of > generators, Sth. Like generator_role=intermediate/output etc. > > Cheers, > Martin > _______________________________________________ > Tagging mailing list > [email protected] > http://lists.openstreetmap.org/listinfo/tagging > -- *François Lacombe* francois dot lacombe At telecom-bretagne dot eu http://www.infos-reseaux.com
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