def test_anonymous_get_requests_redirected_to_index(self):
        self.client.logout()

        response = self.client.get(reverse('results-export'), follow=True)
        self.assertRedirects(response, '/?next=%2Fadmin%2Fresults')
def i1beta_ld(i1, beta, ld, ax=0):
    """creates a surface plot of ld vs i1, beta"""
    if ax == 0:
        _create_3d_axis()
        ax = plt.gca()
    _plot_surface(ax, i1, beta, np.asarray(ld)*1e3,
                  (u'I1/A', u'Beta/°', u'Ld/mH'),
                  azim=60)