sync with NIFTy

demos/wiener_filter_via_curvature.py

@@ -36,6 +36,7 @@ if __name__ == "__main__":
 
     # Creating the mock data
     S = ift.create_power_operator(harmonic_space, power_spectrum=power_spectrum)
+    np.random.seed(43)
 
     mock_power = ift.Field(power_space, val=power_spectrum(power_space.kindex))
     mock_harmonic = mock_power.power_synthesize(real_signal=True)