def outermost_radius(self, rho):
        return self.r_0 * (rho / self.rho_0) ** (1. / self.power)
Find the outermost radius at which the density of the envelope has
dataset/ETHPy150Open hyperion-rt/hyperion/hyperion/densities/power_law_envelope.py/PowerLawEnvelope.outermost_radius