def metric(self):
        """
        The metric of the parameter space.
        This is a Dictionary of numpy.matrix
        Each entry in the dictionary is as described under evals.
        Each numpy.matrix contains the metric of the parameter space in the
        Lambda_i coordinate system.
        """
        if self._metric is None:
            errMsg = "The metric eigenvectors have not been set in the "
            errMsg += "metricParameters instance."
            raise ValueError(errMsg)
        return self._metric
def metric ( self ) : if self . _metric is None : errMsg = "The metric eigenvectors have not been set in the " errMsg += "metricParameters instance." raise ValueError ( errMsg ) return self . _metric
The metric of the parameter space.
        This is a Dictionary of numpy.matrix
        Each entry in the dictionary is as described under evals.
        Each numpy.matrix contains the metric of the parameter space in the
        Lambda_i coordinate system.