[Routing] Crowdsourced costing - offer of writing aclient+metric for it

[Marcus Wolschon]

On Wed, 3 Dec 2008 14:11:23 +0100, "Wolfgang W. Wasserburger"
<osm at wasserburger.at> wrote:
> The best description for date and time is a timestamp. Further
anonymizing
> should be done at query time.

What do you mean with "at query time"?

It makes no sense to save the original meassurements with a timestamp
as you cannot query a timestamp for "similar times". So they need to
be grouped semantically (like I tried). The original timestamp is never
needed.

Marcus