[tz] tz dependency lat & lng

[Guy Harris]

On Sep 5, 2013, at 3:50 PM, Guy Harris <guy at alum.mit.edu> wrote:

> So let's look at Louisville:
> 
> 	http://www.openstreetmap.org/browse/relation/1804307
> 
> Hmm.  It doesn't have a timezone= tag, either.
> 
> Let's try the county:
> 
> 	http://www.openstreetmap.org/browse/relation/1804288
> 
> Nope, no timezone= tag there, either.

Not that there should be a difference:

	https://en.wikipedia.org/wiki/Louisville,_Kentucky

"Since 2003, the city's borders have been coterminous with those of the county because of a city-county merger."