Fixed two errors introduced in phase due to recent update

proxtoolbox/Problems/Phase/Goettingen_data_processor.py

@@ -164,6 +164,8 @@ def Goettingen_data_processor(config):
         # start values
         config['u_0']=ifft2(fft2(config['rt_data']*config['magn'])/config['FT_conv_kernel'])/config['beam']
 
+        print(config)
+
         '''
         figure(1);
         subplot(2,2,1)

proxtoolbox/Problems/Phase/phase.py

@@ -41,10 +41,11 @@ class Phase(Problem):
         else:
             self.config['data_sq'] = self.config['data']
             self.config['data'] = self.config['rt_data']
-            if('norm_data' in data):
-                config['norm_data_sq']= config['norm_data']
+            if('norm_data' in self.config):
+                self.config['norm_data_sq']= self.config['norm_data']
             self.config['norm_data']=self.config['norm_rt_data']
             
+            tmp = self.config['data'].shape
             if(tmp[0]==1 or tmp[1]==1):
                     self.config['data_sq'] = self.config['data_sq'].reshape((self.config['Nx'],self.config['Ny']))
                     #the prox algorithms work with the square root of the measurement: