[Tagging] Feature Proposal - RFC - Sauna

[osm.tagging at thorsten.engler.id.au]

If you are tagging one individual leisure=sauna, it makes sense that the sauna key has only one value. 

But if you are tagging sauna=* on a hotel or other larger object that contains a sauna, there might be different ones available.

In that case, there should be some defined way to allow multiple values, probably either:

sauna=hot;steam;dry

or

sauna:hot=yes
sauna:steam=yes
sauna:dry=yes

The 2nd variant has the advantage that it invites easy extensions like:

sauna:hot:count=3
sauna:steam:opening_hours=16:00:22:00



> -----Original Message-----
> From: Jyri-Petteri Paloposki <jyri-petteri.paloposki at iki.fi>
> Sent: Sunday, 10 June 2018 22:36
> To: tagging at openstreetmap.org
> Subject: Re: [Tagging] Feature Proposal - RFC - Sauna
> 
> On 10.06.2018 15:14, Mateusz Konieczny wrote:
> > What is the point of adding sauna=yes to leisure=sauna?
> 
> None. sauna=yes is currently apparently used when tagging other
> features than leisure=sauna that also have a sauna (hotels etc.)  I
> amended the proposed description to state that sauna=yes should
> only be used with features other than leisure=sauna.
> 
> Best regards,
> --
> Jyri-Petteri Paloposki
> 
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