Calculates the result attribute values.

def _update_case(self, bs, ln, gn, base_mva, Bf, Pfinj, Va, Pg, lmbda):
        """ Calculates the result attribute values.
        """
        Pmis = self.om.get_lin_constraint("Pmis")
        Pf = self.om.get_lin_constraint("Pf")
        Pt = self.om.get_lin_constraint("Pt")
        Pg_v = self.om.get_var("Pg")

        mu_l = lmbda["mu_l"]
        mu_u = lmbda["mu_u"]
        lower = lmbda["lower"]
        upper = lmbda["upper"]

        for i, bus in enumerate(bs):
            bus.v_angle = Va[i] * 180.0 / pi

            bus.p_lmbda = (mu_u[Pmis.i1:Pmis.iN + 1][i] -
                           mu_l[Pmis.i1:Pmis.iN + 1][i]) / base_mva

        for l, branch in enumerate(ln):
            branch.p_from = (Bf * Va + Pfinj)[l] * base_mva
            branch.p_to = -branch.p_from

            branch.mu_s_from = mu_u[Pf.i1:Pf.iN + 1][l] / base_mva
            branch.mu_s_to = mu_u[Pt.i1:Pt.iN + 1][l] / base_mva

        for k, generator in enumerate(gn):
            generator.p = Pg[k] * base_mva

            generator.mu_pmin = lower[Pg_v.i1:Pg_v.iN + 1][k] / base_mva
            generator.mu_pmax = upper[Pg_v.i1:Pg_v.iN + 1][k] / base_mva