geo function

gistfile1.txt

function(doc) {
    if (doc.loc) {
        emit({
            type: "Point",
            coordinates: [doc.loc[0], doc.loc[1]]
        }, [doc._id, doc.loc]);
    }
	else {
		emit({
            type: "Point",
            coordinates: [10.898333, 48.371667]
        }, [doc._id, [10.898333, 48.371667]]);
		
	}
};