diff --git a/BayesValidRox/tests/PA-A/Benchmark_PAA.py b/BayesValidRox/tests/PA-A/Benchmark_PAA.py
index 6697bc361a52fff9090c8a1b28910621461d047c..4d14ec08cf6751d68bc415b98f03c62f46c02133 100644
--- a/BayesValidRox/tests/PA-A/Benchmark_PAA.py
+++ b/BayesValidRox/tests/PA-A/Benchmark_PAA.py
@@ -262,8 +262,8 @@ if __name__ == "__main__":
     
     
     # # Model stokesdarcy-BJ
-    PCEModel_BJ, BayesCalib_BJ, BayesValid_BJ = stokesdarcy.run(params, couplingcond='BJ', 
-                                                                PCEEDMethod=PCEExpDesignMethod)
+    # PCEModel_BJ, BayesCalib_BJ, BayesValid_BJ = stokesdarcy.run(params, couplingcond='BJ', 
+    #                                                             PCEEDMethod=PCEExpDesignMethod)
 
 # #    # Load the objects
 # #    with open('../outputs_ffpm-stokesdarcyBJ/PA_A_Bayesffpm-stokesdarcyBJ.pkl', 'rb') as input:
@@ -271,8 +271,8 @@ if __name__ == "__main__":
 # #        BayesValid_BJ = pickle.load(input)   
     
     # Model stokesdarcy-ER
-    PCEModel_ER, BayesCalib_ER, BayesValid_ER = stokesdarcy.run(params, couplingcond='ER', 
-                                                                PCEEDMethod=PCEExpDesignMethod)
+    # PCEModel_ER, BayesCalib_ER, BayesValid_ER = stokesdarcy.run(params, couplingcond='ER', 
+    #                                                             PCEEDMethod=PCEExpDesignMethod)
     
     
 #    # Load the objects
@@ -284,7 +284,7 @@ if __name__ == "__main__":
     # Model stokesdarcy-pnm
     PCEModel_PNM, BayesCalib_PNM, BayesValid_PNM = stokespnm.run(params, PCEEDMethod=PCEExpDesignMethod)
     
-    
+    sys.exit()
 #    # Load the objects
 #    with open('../outputs_ffpm-stokesdarcyER/PA_A_Bayesffpm-stokesdarcyER.pkl', 'rb') as input:
 #        BayesCalib_PNM = pickle.load(input)
diff --git a/BayesValidRox/tests/PA-A/ffpm_validation_stokespnm.py b/BayesValidRox/tests/PA-A/ffpm_validation_stokespnm.py
index ea1f0d7ef1987857c0887853248bb92520eeaf47..01f7b302c45d474250793a693b3fec73294a4e9b 100755
--- a/BayesValidRox/tests/PA-A/ffpm_validation_stokespnm.py
+++ b/BayesValidRox/tests/PA-A/ffpm_validation_stokespnm.py
@@ -199,9 +199,6 @@ def run(params, PCEEDMethod='normal'):
     #=====================================================
     PostPCE = PostProcessing(PCEModel)
     
-    # Plot to check validation visually.
-    PostPCE.validMetamodel(nValidSamples=3)
-    
     # Compute the moments and compare with the Monte-Carlo reference
     PostPCE.plotMoments(xlabel='Point ID', plotType='bar')
     
diff --git a/BayesValidRox/tests/PA-A/ref_stokesdarcy.py b/BayesValidRox/tests/PA-A/ref_stokesdarcy.py
index bd1759bb845898e435fbf386b0896a6ab44369f1..21fb2afd86742add35c89efce4ffb55a3a34072e 100755
--- a/BayesValidRox/tests/PA-A/ref_stokesdarcy.py
+++ b/BayesValidRox/tests/PA-A/ref_stokesdarcy.py
@@ -3,7 +3,8 @@
 """
 Created on Thu Aug 13 09:53:11 2020
 
-@author: farid
+@author: Farid Mohammadi, M.Sc.
+    Email: farid.mohammadi@iws.uni-stuttgart.de
 """
 import sys, os
 import numpy as np