fixed bingham watson test

AthenaEPI · Sep 19, 2018 · 604dd6e · 604dd6e
1 parent bdee952
commit 604dd6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dmipy/distributions/tests/test_bingham.py b/dmipy/distributions/tests/test_bingham.py
@@ -86,7 +86,7 @@ def test_bingham_equal_to_watson(beta_fraction=0):
     mu_ = np.random.rand(2)
     n_cart = utils.sphere2cart(np.r_[1., mu_])
     psi_ = np.random.rand() * np.pi
-    odi_ = np.random.rand()
+    odi_ = np.max([0.1, np.random.rand()])
     bingham = distributions.SD2Bingham(mu=mu_, psi=psi_,
                                        odi=odi_,
                                        beta_fraction=beta_fraction)