> I don't like adding more and more tag > but IMHO 1 key = 1 function is much simpler.
+1 The volume must be ONLY in water_volume=* and not in implicitly given by another tag. It must br clear enough to be understood by an occasional mapper. More complexity is when a piece of information is implicitly given by another tag, not when two different tags gives two different information. It has no much sense to group only natural sources in waterbody, but leave artificial ponds outside. First of all because it may be that you can't easily distinguish an artificial pond from a natural pond. Then there is no advantage in having only ponds made explicit but not other sources. On the contrary, now I think that we must made explicit all water sources and do not use at all waterbody. Stream, river, lake, pond, sea, ocean are clear enough to be understood by an occasional mapper and correspond to existing tags. Instead, to undestand what waterbody would mean, mappers and users should read the wiki explanation. Moreover you can deduce some useful information from water sources: for example that a stream could be dry, or that sea provides salt water, that is unwanted in pumps. Best regards Alberto --- Questa e-mail รจ stata controllata per individuare virus con Avast antivirus. https://www.avast.com/antivirus _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging
