def execute(self):
        self.total = self.x[0]**2+self.x[1]**2+self.x[2]**2
Returns (location, track_no, track_segment_no, track_point_no) for the
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.lib/src/openmdao/lib/drivers/test/test_opt_genetic.py/SphereFunctionArray.execute--crossover with--dataset/ETHPy150Open tkrajina/gpxpy/gpxpy/gpx.py/GPX.get_nearest_location