def __init__(self, measure_name, targ_name, measure_scale=None, has_port=True):
    spice_measurement.__init__(self, measure_name, measure_scale, has_port)
    self.set_meas_constants(targ_name)
def __init__(self, measure_name, targ_name, measure_scale=None, has_port=True):
    spice_measurement.__init__(self, measure_name, measure_scale, has_port)
    self.set_meas_constants(targ_name)