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da/cosmo/statevector.py

@@ -292,7 +292,8 @@ class StateVector(object):
 
         # Create members 1:nmembers and add to ensemble_members list
         for member in range(1, self.nmembers):
-            rands = np.random.uniform(low=-1., high=1., size=self.nparams-1)
+            rands = np.random.uniform(low=-0.5, high=0.5, size=self.nparams-1)
+            #rands = np.random.uniform(low=-1., high=1., size=self.nparams-1)
             rands_bg = np.random.uniform(low=-0.05, high=0.05, size=1)
 
 #            if member == 1 and lag == 0: