[Tagging] Let's get (quite) rid of units and their multiples in OSM values
dieterdreist at gmail.com
Sun Jul 29 23:21:16 UTC 2018
sent from a phone
> On 29. Jul 2018, at 09:57, Javier Sánchez Portero <javiersanp at gmail.com> wrote:
> To avoid problems when querying, in case of explicitly add units, I would prefer to use a separate tag like maxspeed:units=mph, for example.
spreading the information over 2 tags creates another point of possible failure: units and tag value getting out of sync.
Moving the unit into the key would work better in some way: height_m=3
It would enable differing values in different units, but at least these would be evidently wrong (e.g maxspeed_kph=30 and ...mph=25 on the same object), and of course you shouldn’t add both anyway (unless they would both be legally correct)
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