def project(self, lng_lat):
        """
        Returns the coordinates in meters from WGS84
        """
        (lng, lat) = lng_lat
        x = lng * DEG_TO_RAD
        lat = max(min(MAX_LATITUDE, lat), -MAX_LATITUDE)
        y = lat * DEG_TO_RAD
        y = log(tan((pi / 4) + (y / 2)))
        return (x*EARTH_RADIUS, y*EARTH_RADIUS)
Returns the coordinates in meters from WGS84