diff --git a/Flow_class.py b/Flow_class.py
index d5dbc9c2954d37a8890279cf09ed7ce726fdc3f2..469003a03e6739bd472edfb1ea09b32518685885 100644
--- a/Flow_class.py
+++ b/Flow_class.py
@@ -118,8 +118,8 @@ def loadPODres(case):
     else: 
         # the other POD res files are in npz-format
         ux = np.load(data_path+"/Ux_POD_DE.npz")
-        uy = np.load(data_path+"/Ux_POD_DE.npz")
-        uz = np.load(data_path+"/Ux_POD_DE.npz")
+        uy = np.load(data_path+"/Uy_POD_DE.npz")
+        uz = np.load(data_path+"/Udiff_POD_DE.npz")
         
     #
     return ux, uy, uz
@@ -248,11 +248,13 @@ class Elbow_profile():
                 self.regint_ux.append(interpol.RegularGridInterpolator((self.Rk,self.dl,self.dist), coeffs_x[:,:,:,i],bounds_error = False,fill_value=None ))
                 self.regint_uy.append(interpol.RegularGridInterpolator((self.Rk,self.dl,self.dist), coeffs_y[:,:,:,i],bounds_error = False,fill_value=None ))
                 self.regint_uz.append(interpol.RegularGridInterpolator((self.Rk,self.dl,self.dist), coeffs_z[:,:,:,i],bounds_error = False,fill_value=None ))
+            #self.coeffs_z = coeffs_z
             del coeffs_x
             del coeffs_y
             del coeffs_z 
         #
         #
+        #self.pod_z = pod_z
         del pod_x 
         del pod_y 
         del pod_z
diff --git a/GUI_Elbow.py b/GUI_Elbow.py
index 806e5dd0f878b72a37df9578c69494bfa11ca4ce..c421816c30fae7cbab4eec1e8b394fac7456373b 100644
--- a/GUI_Elbow.py
+++ b/GUI_Elbow.py
@@ -1023,7 +1023,7 @@ class Main(wx.Frame):
 
 if __name__ == "__main__":
     #
-    flow = Elbow_profile('SingleElbow')
+    flow = Elbow_profile('DoubleElbow')
     fm   = FlowMeter()
     globdz = 0
     #