Am 12.01.2015 15:09, schrieb Markus Krötzsch:
> Great, this clarifies a lot for me. The other question was what to make of 
> null
> values for precision. Do they mean "no precision known" or something else?

IIRC, "null" is a bug here. Not sure how to handle that - we don't have the
original string, and we can't really guess the precision based on the float
values.

Looking at GeoCoordinateFormatter, I see this:

if ( $precision <= 0 ) {
        $precision = 1 / 3600;
}

I.e. it assumes 1 arc sec if no percision is given. Not great, but not much else
we can do at this point.


-- 
Daniel Kinzler
Senior Software Developer

Wikimedia Deutschland
Gesellschaft zur Förderung Freien Wissens e.V.

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