Thread:Extension talk:Maps/Displaying coordinates in different formats

Is there an easier way to specify the display method of coordinate properties? Currently I'm doing this: Has coordinates::34.2, -118.1 ...but that seems pretty ugly; is there a better way? What I'd really like to do is set the default display format for the whole wiki -- is there a way to do that?

Also, why does this display a positive longitude value?

I'm using Maps 2.0.1, Semantic Maps 2.0.1.2, and SMW 1.8.0.5.