diff --git a/schainpy/model/jrodata.py b/schainpy/model/jrodata.py
index bc7de26..8f901b9 100644
--- a/schainpy/model/jrodata.py
+++ b/schainpy/model/jrodata.py
@@ -214,7 +214,7 @@ class JROData:
         datatime = []
         
         datatime.append(self.utctime)
-        datatime.append(self.utctime + 2*self.timeInterval)
+        datatime.append(self.utctime + self.timeInterval)
         
         datatime = numpy.array(datatime)
         
diff --git a/schainpy/model/jrodataIO.py b/schainpy/model/jrodataIO.py
index 7afc4da..3e9dadd 100644
--- a/schainpy/model/jrodataIO.py
+++ b/schainpy/model/jrodataIO.py
@@ -825,7 +825,15 @@ class JRODataReader(JRODataIO, ProcessingUnit):
     def printTotalBlocks(self):
         
         print "Number of read blocks %04d" %self.nTotalBlocks
-       
+    
+    def printInfo(self):
+        
+        print self.basicHeaderObj.printInfo()
+        print self.systemHeaderObj.printInfo()
+        print self.radarControllerHeaderObj.printInfo()
+        print self.processingHeaderObj.printInfo()
+        
+    
     def run(self, **kwargs):
         
         if not(self.isConfig):
@@ -1338,7 +1346,38 @@ class VoltageReader(JRODataReader):
 
             if not( self.readNextBlock() ):
                 return 0
+        
+            self.dataOut.dtype = self.dtype
+            
+            self.dataOut.nProfiles = self.processingHeaderObj.profilesPerBlock
+            
+            xf = self.processingHeaderObj.firstHeight + self.processingHeaderObj.nHeights*self.processingHeaderObj.deltaHeight
+    
+            self.dataOut.heightList = numpy.arange(self.processingHeaderObj.firstHeight, xf, self.processingHeaderObj.deltaHeight) 
+            
+            self.dataOut.channelList = range(self.systemHeaderObj.nChannels)
+            
+            self.dataOut.flagTimeBlock = self.flagTimeBlock
+            
+            self.dataOut.ippSeconds = self.ippSeconds
+            
+            self.dataOut.timeInterval = self.ippSeconds * self.processingHeaderObj.nCohInt
+            
+            self.dataOut.nCohInt = self.processingHeaderObj.nCohInt
             
+            self.dataOut.flagShiftFFT = False
+            
+            if self.processingHeaderObj.code != None:
+                self.dataOut.nCode = self.processingHeaderObj.nCode
+                
+                self.dataOut.nBaud = self.processingHeaderObj.nBaud
+                
+                self.dataOut.code = self.processingHeaderObj.code
+            
+            self.dataOut.systemHeaderObj = self.systemHeaderObj.copy()
+            
+            self.dataOut.radarControllerHeaderObj = self.radarControllerHeaderObj.copy()
+        
 #            self.updateDataHeader()
         
         #data es un numpy array de 3 dmensiones (perfiles, alturas y canales)
@@ -1349,53 +1388,17 @@ class VoltageReader(JRODataReader):
         
         self.dataOut.data = self.datablock[:,self.profileIndex,:]
         
-        self.dataOut.dtype = self.dtype
-        
-#        self.dataOut.nChannels = self.systemHeaderObj.nChannels
-        
-#        self.dataOut.nHeights = self.processingHeaderObj.nHeights
-        
-        self.dataOut.nProfiles = self.processingHeaderObj.profilesPerBlock
-        
-        xf = self.processingHeaderObj.firstHeight + self.processingHeaderObj.nHeights*self.processingHeaderObj.deltaHeight
-
-        self.dataOut.heightList = numpy.arange(self.processingHeaderObj.firstHeight, xf, self.processingHeaderObj.deltaHeight) 
-        
-        self.dataOut.channelList = range(self.systemHeaderObj.nChannels)
-        
-#        self.dataOut.channelIndexList = range(self.systemHeaderObj.nChannels)
-        
-        self.dataOut.flagTimeBlock = self.flagTimeBlock
-        
         self.dataOut.utctime = self.basicHeaderObj.utc + self.basicHeaderObj.miliSecond/1000. + self.profileIndex * self.ippSeconds
         
-        self.dataOut.ippSeconds = self.ippSeconds
-        
-        self.dataOut.timeInterval = self.ippSeconds * self.processingHeaderObj.nCohInt
-        
-        self.dataOut.nCohInt = self.processingHeaderObj.nCohInt
-        
-        self.dataOut.flagShiftFFT = False
-        
-        if self.processingHeaderObj.code != None:
-            self.dataOut.nCode = self.processingHeaderObj.nCode
-            
-            self.dataOut.nBaud = self.processingHeaderObj.nBaud
-            
-            self.dataOut.code = self.processingHeaderObj.code
-        
         self.profileIndex += 1
         
-        self.dataOut.systemHeaderObj = self.systemHeaderObj.copy()
-        
-        self.dataOut.radarControllerHeaderObj = self.radarControllerHeaderObj.copy()
-        
         self.dataOut.flagNoData = False
         
 #        print self.profileIndex, self.dataOut.utctime 
 #        if self.profileIndex == 800:
 #            a=1
-    
+        
+        
         return self.dataOut.data
 
 
diff --git a/schainpy/model/jroheaderIO.py b/schainpy/model/jroheaderIO.py
index 6770bde..1e23135 100644
--- a/schainpy/model/jroheaderIO.py
+++ b/schainpy/model/jroheaderIO.py
@@ -20,6 +20,11 @@ class Header:
 
     def write():
         pass
+    
+    def printInfo(self):
+        
+        for key in self.__dict__.keys():
+            print "%s = %s" %(key, self.__dict__[key])
 
 class BasicHeader(Header):
     
diff --git a/schainpy/model/jroprocessing.py b/schainpy/model/jroprocessing.py
index 181c5a1..a9d9c23 100644
--- a/schainpy/model/jroprocessing.py
+++ b/schainpy/model/jroprocessing.py
@@ -576,7 +576,7 @@ class SpectraProc(ProcessingUnit):
         self.dataOut.nIncohInt = 1
         self.dataOut.ippSeconds = self.dataIn.ippSeconds
         
-        self.dataOut.timeInterval = self.dataIn.timeInterval*self.dataOut.nFFTPoints*self.dataOut.nCohInt*self.dataOut.nIncohInt
+        self.dataOut.timeInterval = self.dataIn.timeInterval*self.dataOut.nFFTPoints*self.dataOut.nIncohInt
         
     def __getFft(self):
         """
@@ -587,23 +587,9 @@ class SpectraProc(ProcessingUnit):
             self.dataOut.data_cspc
             self.dataOut.data_dc
             self.dataOut.heightList
-            self.dataOut.m_BasicHeader
-            self.dataOut.m_ProcessingHeader
-            self.dataOut.radarControllerHeaderObj
-            self.dataOut.systemHeaderObj
             self.profIndex  
             self.buffer
             self.dataOut.flagNoData
-            self.dataOut.dtype
-            self.dataOut.nPairs
-            self.dataOut.nChannels
-            self.dataOut.nProfiles
-            self.dataOut.systemHeaderObj.numChannels
-            self.dataOut.m_ProcessingHeader.totalSpectra 
-            self.dataOut.m_ProcessingHeader.profilesPerBlock
-            self.dataOut.m_ProcessingHeader.numHeights
-            self.dataOut.m_ProcessingHeader.spectraComb
-            self.dataOut.m_ProcessingHeader.shif_fft
         """
         fft_volt = numpy.fft.fft(self.buffer,axis=1)
         dc = fft_volt[:,0,:]