[Tagging] fire hydrants

[Martin Koppenhoefer]

sent from a phone

> On 15. Jun 2017, at 14:38, Robert Koch <robert.koch at loggia.at> wrote:
> 
> Open: How do we reflect the unit? Millimetres won't work for the US.
> Possibilities:
>    fire_hydrant:couplings=2.5";2.5";4.5"
>  OR:
>    fire_hydrant:couplings=2.5;2.5;4.5
>    fire_hydrant:couplings_unit=inch


I prefer the first variant, value and unit in the same tag. Having one value in two tags (number and unit) will only lead to potential problems (tags updated half). 


cheers,
Martin