diff --git a/da/cosmo/statevector.py b/da/cosmo/statevector.py
index 3f9df7b2cdac46fce7bac24eda2a2a98c3a717ec..ee44d8d0d812e691edad4d039e187d2092050296 100644
--- a/da/cosmo/statevector.py
+++ b/da/cosmo/statevector.py
@@ -578,6 +578,7 @@ class StateVector(object):
             dimgrid = ncf.add_latlon_dim()
 
             data = mem.param_values[0:11]
+            #data = 2*np.ones(11)-mem.param_values[0:11]       # unblock this maybe
             #data = mem.param_values[0:(self.nparams-1)//2]
 
             savedict = io.std_savedict.copy()