diff --git a/schainpy2/Data/JROData.py b/schainpy2/Data/JROData.py
index 4b52876..10120c0 100644
--- a/schainpy2/Data/JROData.py
+++ b/schainpy2/Data/JROData.py
@@ -1,3 +1,9 @@
+'''
+
+$Author$
+$Id$
+'''
+
 import os, sys
 import copy
 import numpy
diff --git a/schainpy2/Data/Spectra.py b/schainpy2/Data/Spectra.py
index c21574c..19d350d 100644
--- a/schainpy2/Data/Spectra.py
+++ b/schainpy2/Data/Spectra.py
@@ -1,3 +1,9 @@
+'''
+
+$Author$
+$Id$
+'''
+
 import os, sys
 import numpy
 
diff --git a/schainpy2/Data/Voltage.py b/schainpy2/Data/Voltage.py
index 2cf7ec3..b3e4a8e 100644
--- a/schainpy2/Data/Voltage.py
+++ b/schainpy2/Data/Voltage.py
@@ -1,3 +1,9 @@
+'''
+
+$Author$
+$Id$
+'''
+
 import os, sys
 import numpy
 
diff --git a/schainpy2/IO/JRODataIO.py b/schainpy2/IO/JRODataIO.py
index 47a639f..5b9a27d 100644
--- a/schainpy2/IO/JRODataIO.py
+++ b/schainpy2/IO/JRODataIO.py
@@ -1,3 +1,9 @@
+'''
+
+$Author$
+$Id$
+'''
+
 import os, sys
 import glob
 import time
@@ -707,7 +713,7 @@ class JRODataWriter(JRODataIO):
         
         raise ValueError, "No implemented"        
     
-    def setup(self, path, profilesPerBlock, blocksPerFile, set=0, ext=None):
+    def setup(self, path, blocksPerFile, profilesPerBlock=None, set=0, ext=None):
         """
         Setea el tipo de formato en la cual sera guardada la data y escribe el First Header 
             
@@ -732,10 +738,10 @@ class JRODataWriter(JRODataIO):
         
         self.setFile = set - 1
         
-        self.profilesPerBlock = profilesPerBlock
-        
         self.blocksPerFile = blocksPerFile
         
+        self.profilesPerBlock = profilesPerBlock
+        
         if not(self.setNextFile()):
             print "There isn't a next file"
             return 0
diff --git a/schainpy2/IO/JROHeader.py b/schainpy2/IO/JROHeader.py
index 8331a6f..5ab88cd 100644
--- a/schainpy2/IO/JROHeader.py
+++ b/schainpy2/IO/JROHeader.py
@@ -1,8 +1,7 @@
 '''
-Created on 23/01/2012
 
-@author $Author: vsarmiento $
-@version $Id: HeaderIO.py 37 2012-03-26 22:55:13Z vsarmiento $
+$Author$
+$Id$
 '''
 
 import numpy
diff --git a/schainpy2/IO/SpectraIO.py b/schainpy2/IO/SpectraIO.py
index 13beb1c..00e8d51 100644
--- a/schainpy2/IO/SpectraIO.py
+++ b/schainpy2/IO/SpectraIO.py
@@ -1,9 +1,7 @@
-''' 
-File: SpectraIO.py
-Created on 20/02/2012
+'''
 
-@author $Author: dsuarez $
-@version $Id: SpectraIO.py 110 2012-07-19 15:18:18Z dsuarez $
+$Author$
+$Id$
 '''
 
 import os, sys
@@ -367,7 +365,7 @@ class SpectraReader(JRODataReader):
         
         self.dataOutObj.channelIndexList = range(self.systemHeaderObj.nChannels)
         
-        self.dataOutObj.dataUtcTime = self.basicHeaderObj.utc #+ self.profileIndex * self.ippSeconds
+        self.dataOutObj.dataUtcTime = self.basicHeaderObj.utc + self.basicHeaderObj.miliSecond/1000.#+ self.profileIndex * self.ippSeconds
         
         self.dataOutObj.flagShiftFFT = self.processingHeaderObj.shif_fft
         
@@ -540,13 +538,14 @@ class SpectraWriter(JRODataWriter):
             data['imag'] = cspc.imag
             data = data.reshape((-1))
             data.tofile(self.fp)
-
-        data = numpy.zeros( self.shape_dc_Buffer, self.dtype )
-        dc = self.data_dc
-        data['real'] = dc.real
-        data['imag'] = dc.imag
-        data = data.reshape((-1))
-        data.tofile(self.fp)
+        
+        if self.data_dc != None:
+            data = numpy.zeros( self.shape_dc_Buffer, self.dtype )
+            dc = self.data_dc
+            data['real'] = dc.real
+            data['imag'] = dc.imag
+            data = data.reshape((-1))
+            data.tofile(self.fp)
 
         self.data_spc.fill(0)
         self.data_dc.fill(0)
@@ -557,6 +556,7 @@ class SpectraWriter(JRODataWriter):
         self.flagIsNewBlock = 1
         self.nTotalBlocks += 1
         self.nWriteBlocks += 1
+        self.blockIndex += 1
         
         
     def putData(self):
@@ -673,17 +673,17 @@ class SpectraWriter(JRODataWriter):
         pts2write = self.dataOutObj.nHeights * self.dataOutObj.nFFTPoints
         
         pts2write_SelfSpectra = int(self.nWrChannels * pts2write)
-        blocksize = pts2write_SelfSpectra
+        blocksize = (pts2write_SelfSpectra*datatypeValue)
         
         if self.dataOutObj.data_cspc != None:
             pts2write_CrossSpectra = int(self.nWrPairs * pts2write)
-            blocksize += pts2write_CrossSpectra
+            blocksize += (pts2write_CrossSpectra*datatypeValue*2)
         
         if self.dataOutObj.data_dc != None:
             pts2write_DCchannels = int(self.nWrChannels * self.dataOutObj.nHeights)
-            blocksize += pts2write_DCchannels
+            blocksize += (pts2write_DCchannels*datatypeValue*2)
         
-        blocksize = blocksize * datatypeValue * 2
+        blocksize = blocksize #* datatypeValue * 2 #CORREGIR ESTO
 
         return blocksize
     
diff --git a/schainpy2/IO/VoltageIO.py b/schainpy2/IO/VoltageIO.py
index 515d1ab..78b526c 100644
--- a/schainpy2/IO/VoltageIO.py
+++ b/schainpy2/IO/VoltageIO.py
@@ -1,8 +1,7 @@
 '''
-Created on 23/01/2012
 
-@author $Author: dsuarez $
-@version $Id: VoltageIO.py 110 2012-07-19 15:18:18Z dsuarez $
+$Author$
+$Id$
 '''
 
 import os, sys
@@ -294,7 +293,7 @@ class VoltageReader(JRODataReader):
         
         self.dataOutObj.flagTimeBlock = self.flagTimeBlock
         
-        self.dataOutObj.dataUtcTime = self.basicHeaderObj.utc + self.profileIndex * self.ippSeconds
+        self.dataOutObj.dataUtcTime = self.basicHeaderObj.utc + self.basicHeaderObj.miliSecond/1000. + self.profileIndex * self.ippSeconds
         
         self.dataOutObj.nCohInt = self.processingHeaderObj.nCohInt
         
diff --git a/schainpy2/Processing/SpectraProcessor.py b/schainpy2/Processing/SpectraProcessor.py
index 2771a3b..8faf03e 100644
--- a/schainpy2/Processing/SpectraProcessor.py
+++ b/schainpy2/Processing/SpectraProcessor.py
@@ -1,9 +1,9 @@
 '''
-Created on Feb 7, 2012
 
-@author $Author: murco $
-@version $Id: SpectraProcessor.py 119 2012-09-05 17:06:09Z murco $
+$Author$
+$Id$
 '''
+
 import os, sys
 import numpy
 import time
@@ -256,9 +256,9 @@ class SpectraProcessor:
         
 #        self.getNoise()
         
-    def addWriter(self, wrpath, profilesPerBlock, blocksPerFile):
+    def addWriter(self, wrpath, blocksPerFile):
         objWriter = SpectraWriter(self.dataOutObj)
-        objWriter.setup(wrpath, profilesPerBlock, blocksPerFile)
+        objWriter.setup(wrpath, blocksPerFile)
         self.writerObjList.append(objWriter)
                     
     def addIntegrator(self,N,timeInterval):
@@ -266,12 +266,12 @@ class SpectraProcessor:
         objIncohInt = IncoherentIntegration(N,timeInterval)
         self.integratorObjList.append(objIncohInt)
     
-    def writeData(self, wrpath, profilesPerBlock, blocksPerFile):
+    def writeData(self, wrpath, blocksPerFile):
         if self.dataOutObj.flagNoData:
                 return 0
             
         if len(self.writerObjList) <= self.writerObjIndex:
-            self.addWriter(wrpath, profilesPerBlock, blocksPerFile)
+            self.addWriter(wrpath, blocksPerFile)
         
         self.writerObjList[self.writerObjIndex].putData()
         
diff --git a/schainpy2/Processing/VoltageProcessor.py b/schainpy2/Processing/VoltageProcessor.py
index 1b92971..b235f19 100644
--- a/schainpy2/Processing/VoltageProcessor.py
+++ b/schainpy2/Processing/VoltageProcessor.py
@@ -1,3 +1,9 @@
+'''
+
+$Author$
+$Id$
+'''
+
 import os 
 import sys
 import numpy
@@ -46,18 +52,18 @@ class VoltageProcessor:
         objCohInt = CoherentIntegrator(N,timeInterval)
         self.integratorObjList.append(objCohInt)
 
-    def addWriter(self, wrpath, profilesPerBlock, blocksPerFile):
+    def addWriter(self, wrpath, blocksPerFile, profilesPerBlock):
         objWriter = VoltageWriter(self.dataOutObj)
-        objWriter.setup(wrpath,profilesPerBlock,blocksPerFile)
+        objWriter.setup(wrpath,blocksPerFile,profilesPerBlock)
         self.writerObjList.append(objWriter)
         
-    def writeData(self, wrpath, profilesPerBlock, blocksPerFile):
+    def writeData(self, wrpath, blocksPerFile, profilesPerBlock):
         
         if self.dataOutObj.flagNoData:
             return 0
             
         if len(self.writerObjList) <= self.writerObjIndex:
-            self.addWriter(wrpath, profilesPerBlock, blocksPerFile)
+            self.addWriter(wrpath, blocksPerFile, profilesPerBlock)
         
         self.writerObjList[self.writerObjIndex].putData()
         
diff --git a/schainpy2/testSchainExp.py b/schainpy2/testSchainExp.py
index 6dff19e..51667e6 100644
--- a/schainpy2/testSchainExp.py
+++ b/schainpy2/testSchainExp.py
@@ -1,4 +1,8 @@
+'''
 
+$Author$
+$Id$
+'''
 import os, sys
 import time, datetime
 
diff --git a/schainpy2/testSchainSpecExp.py b/schainpy2/testSchainSpecExp.py
index a7f0e8a..ed88632 100644
--- a/schainpy2/testSchainSpecExp.py
+++ b/schainpy2/testSchainSpecExp.py
@@ -1,3 +1,8 @@
+'''
+
+$Author$
+$Id$
+'''
 
 import os, sys
 import time, datetime
@@ -20,10 +25,11 @@ class TestSChain:
         self.testSChain()
 
     def setValues(self):
-        self.path = "/Users/jro/Documents/RadarData/MST_ISR/MST"
-#        self.path = "/home/roj-idl71/Data/RAWDATA/IMAGING"
-        self.path = "/Users/danielangelsuarezmunoz/Data/EW_Drifts"
-        self.path = "/Users/danielangelsuarezmunoz/Data/IMAGING"
+#        self.path = "/Users/jro/Documents/RadarData/MST_ISR/MST"
+##        self.path = "/home/roj-idl71/Data/RAWDATA/IMAGING"
+#        self.path = "/Users/danielangelsuarezmunoz/Data/EW_Drifts"
+#        self.path = "/Users/danielangelsuarezmunoz/Data/IMAGING"
+        self.path = "/home/daniel/RadarData/IMAGING"
         
         self.startDate = datetime.date(2012,3,1)
         self.endDate = datetime.date(2012,3,30)
@@ -32,10 +38,9 @@ class TestSChain:
         self.endTime = datetime.time(14,1,1)
         
         # paramatros para Escritura de Pdata
-        self.wrpath = "/Users/danielangelsuarezmunoz/Data/testWR_pdata"
-        self.profilesPerBlock = 8
+        self.wrpath = "/home/daniel/RadarData/test_wr2"
         self.blocksPerFile = 5
-#        self.pairList = [(0,1),(0,2)]
+
         
     
     def createObjects(self):        
@@ -50,7 +55,7 @@ class TestSChain:
                                    endTime = self.endTime,
                                    expLabel = '',
                                    online = 0) 
-        # new lines
+
         self.specObjProc = SpectraProcessor()
         
         self.specObj2 = self.specObjProc.setup(dataInObj = self.specObj1)
@@ -66,8 +71,8 @@ class TestSChain:
             
             self.specObjProc.init()
             
-            self.specObjProc.writeData(self.wrpath,self.profilesPerBlock,self.blocksPerFile)
-                   
+            self.specObjProc.writeData(self.wrpath,self.blocksPerFile)
+#                   
             if self.readerObj.flagNoMoreFiles:
                 break