[Tagging] Devices key

[José G Moya Y.]

Ok. Now I understand it.
Thanks.

El 28/9/2017 17:04, "Martin Koppenhoefer" <dieterdreist at gmail.com> escribió:

>
>
> 2017-09-28 16:50 GMT+02:00 marc marc <marc_marc_irc at hotmail.com>:
>
>> Hello,
>>
>> Le 28. 09. 17 à 16:32, Martin Koppenhoefer a écrit :
>> > I prefer the generic solution (node relation) over a specific device
>> > solution, which still doesn't allow for more details (different
>> > properties, layering order, etc.)
>>
>> https://wiki.openstreetmap.org/wiki/Key:devices
>> devices describe that there are many times the same element,
>> so it is no additional tag needed to describe
>> the differences between elements since they are identical.
>
>
>
> yes, you can only describe "devices" and only identical ones. If voltage
> or phases or anything else were different (see https://wiki.openstreetmap.
> org/wiki/Tag:power%3Dtransformer#Tagging ) you won't be able to tag it
> with this shortcut. If they are identical, it is a nice way to save work.
> Not sure how often it would be useful, i.e. if the effort to support it and
> the added complexity by introducing it, are justified by its usefulness.
>
> For steps we have the tag "step_count", maybe a simple "transformer_count"
> would be an alternative?
>
> Cheers,
> Martin
>
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