The reason for tag/value pairs such as oneway=no is that the absence of a oneway tag can mean either that it is unknown whether a given way is one-way or not, or that it is definitely known to be not be one-way. Using one-way=no states that it is definitely known not to be one-way.

--
John F. Eldredge -- j...@jfeldredge.com
"Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that." -- Martin Luther King, Jr.



On June 2, 2015 7:06:26 PM "pmailkeey ." <pmailk...@googlemail.com> wrote:

iD shows oneway=unknown if it's not set. If it's unknown, iD should not
show oneway at all.

In OSM if oneway=no then it's not oneway and the oneway tag should not
appear at all.

The only time oneway should appear is in the case of oneway=yes - and the
'=yes' is superfluous.

OSM's k=v design is completely a serious and unnecessary flaw. Similarly
are 'categories' like man_made', and 'amenity'.

Why can we not simply stick to hard facts rather guessing what categor(ies)
an object fits in


A fountain is a fountain. It does not matter if it is

   - an amenity
   - man made
   - natural water (???!!)

etc. Such categorization is semi-ambiguous; people think differently and
are happy to categorize differently - and more - argue over categories.

OSM is 90% argument, 5% dead-end discussions and 5% progress. The whole is
not a marketable product; it's not fit to be rated as 'beta'. Is this a
significant cause of ex-mappers ? It's a flipping brilliant project but
sadly lacking a great leader.

--
Mike.
@millomweb <https://sites.google.com/site/millomweb/index/introduction> -
For all your info on Millom and South Copeland
via *the area's premier website - *

*currently unavailable due to ongoing harassment of me, my family, property
& pets*

T&Cs <https://sites.google.com/site/pmailkeey/e-mail>



----------
_______________________________________________
Tagging mailing list
Tagging@openstreetmap.org
https://lists.openstreetmap.org/listinfo/tagging
_______________________________________________
Tagging mailing list
Tagging@openstreetmap.org
https://lists.openstreetmap.org/listinfo/tagging

Reply via email to