diff --git a/src/data/ADC_Result.py b/src/data/ADC_Result.py
index df1e67c..534a8ee 100644
--- a/src/data/ADC_Result.py
+++ b/src/data/ADC_Result.py
@@ -23,11 +23,11 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
     def __init__(self, x = None, y = None, index = None, sampl_freq = None, desc = None, job_id = None, job_date = None):
         Resultable.__init__(self)
         Drawable.__init__(self)
-     
+
         # Title of this accumulation: set Values: Job-ID and Description (plotted in GUI -> look Drawable)
         # Is set in ResultReader.py (or in copy-construktor)
         self.__title_pattern = "ADC-Result: job_id = %s, desc = %s"
-        
+
         # Axis-Labels (inherited from Drawable)
         self.xlabel = "Time (s)"
         self.ylabel = "Samples [Digits]"
@@ -68,10 +68,10 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
         if self.contains_data():
             print "Warning ADC-Result: Tried to run \"create_data_space()\" more than once."
             return
-        
+
         if channels <= 0: raise ValueError("ValueError: You cant create an ADC-Result with less than 1 channel!")
         if samples <= 0: raise ValueError("ValueError: You cant create an ADC-Result with less than 1 sample!")
-        
+
         for i in range(channels):
             self.y.append(numpy.zeros((samples,), dtype="Int16"))
 
@@ -134,13 +134,13 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
 
     def set_sampling_rate(self, hz):
         "Sets the samplingfrequency in hz"
-        self.sampling_rate = float(hz)    
-        
-        
+        self.sampling_rate = float(hz)
+
+
     def get_nChannels(self):
         "Gets the number of channels"
-        return self.nChannels + 0   
-        
+        return self.nChannels + 0
+
     def set_nChannels(self, channels):
         "Sets the number of channels"
         self.nChannels = int(channels)
@@ -192,7 +192,7 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
         the_destination=destination
         if type(destination) in types.StringTypes:
             the_destination=file(destination, "w")
-  
+
         self.lock.acquire()
         try:
             xdata=self.get_xdata()
@@ -211,7 +211,7 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
             the_destination=None
             xdata=ydata=None
         finally:
-            self.lock.release()        
+            self.lock.release()
 
     def write_to_hdf(self, hdffile, where, name, title, complib=None, complevel=None):
         accu_group=hdffile.create_group(where=where,name=name,title=title)
@@ -270,7 +270,7 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
                                      dtype = "Int32")
                 for ch in xrange(channel_no):
                     timedata[:,ch]=self.get_ydata(ch)
-                
+
                 # save data
                 time_slice_data=None
                 if filter is not None:
@@ -399,7 +399,7 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
             r = ADC_Result(x = self.x[:], y = tmp_y, index = self.index[:], sampl_freq = self.sampling_rate, desc = self.description, job_id = self.job_id, job_date = self.job_date)
             self.lock.release()
         else:
-            raise ValueError("ValueError: Cannot multiply \"%s\" to ADC-Result!") % str(other.__class__)    
+            raise ValueError("ValueError: Cannot multiply \"%s\" to ADC-Result!") % str(other.__class__)
 
 
     def __rmul__(self, other):
@@ -422,7 +422,7 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
         else:
             raise ValueError("ValueError: Cannot multiply \"%s\" to ADC-Result!") % str(other.__class__)
 
-        
+
     def __div__(self, other):
         "Redefining self / other (scalar)"
         if isinstance(other, types.IntType) or isinstance(other, types.FloatType):
@@ -500,7 +500,7 @@ def read_from_hdf(hdf_node):
                                        int(timestring[15:17]), # second
                                        int(timestring[18:21])*1000 # microsecond
                                        )
-    
+
 
     # start with indices
     for r in hdf_node.indices.iterrows():
@@ -515,7 +515,7 @@ def read_from_hdf(hdf_node):
     adc.cont_data=True
     # now do the real data
     adc_data=hdf_node.adc_data.read()
-    
+
     adc.x=numpy.arange(adc_data.shape[0], dtype="Float64")/adc.sampling_rate
 
     for ch in xrange(adc_data.shape[1]):
diff --git a/src/data/DataPool.py b/src/data/DataPool.py
index 10067ff..d59274f 100644
--- a/src/data/DataPool.py
+++ b/src/data/DataPool.py
@@ -36,7 +36,7 @@ class DataPool(UserDict.DictMixin):
         new_key=2
         deleted_key=3
         destroy=4
-        
+
         def __init__(self, what, subject="", origin=None):
             self.what=what
             self.subject=subject
@@ -128,7 +128,7 @@ class DataPool(UserDict.DictMixin):
                             dump_dir=dump_file.create_group(dump_dir,
                                                            name=dir_part+"_%03d"%extension_count,
                                                            title=part)
-                
+
                 # convert last part of key to a valid name
                 group_keyname="dict_"+str(namelist[-1]).translate(DataPool.translation_table)
                 # avoid double names by adding number extension
diff --git a/src/data/Drawable.py b/src/data/Drawable.py
index d642df6..e7219de 100644
--- a/src/data/Drawable.py
+++ b/src/data/Drawable.py
@@ -62,7 +62,6 @@ class Drawable:
         except:
             raise
 
-        
     def get_number_of_channels(self):
         "Returns the number of channels in y"
         return len(self.y)
@@ -137,7 +136,7 @@ class Drawable:
 
 
     def get_xmin(self):
-        "Returns minimun of x"     
+        "Returns minimun of x"
         return self.x.min()
 
     def set_xmin(self, xmin):
@@ -179,14 +178,3 @@ class Drawable:
     def set_ymax(self, ymax):
         "Sets maximum of y"
         self.ymax = ymax
-        
-        
-        
-
-        
-
-        
-        
-
-        
-