diff --git a/schainpy/model/proc/jroproc_spectra.py b/schainpy/model/proc/jroproc_spectra.py
index e79bcc9..ac4acf0 100644
--- a/schainpy/model/proc/jroproc_spectra.py
+++ b/schainpy/model/proc/jroproc_spectra.py
@@ -157,6 +157,7 @@ class SpectraProc(ProcessingUnit):
                                            nProfiles,
                                            self.dataIn.nHeights),
                                           dtype='complex')
+                print("W",self.buffer.shape)
 
             if self.dataIn.flagDataAsBlock:
                 nVoltProfiles = self.dataIn.data.shape[1]
@@ -193,6 +194,7 @@ class SpectraProc(ProcessingUnit):
                         self.dataIn.type, self.dataIn.data.shape[1], nProfiles))
                     self.dataOut.flagNoData = True
             else:
+                print(self.profIndex,self.dataIn.data.copy().shape)
                 self.buffer[:, self.profIndex, :] = self.dataIn.data.copy()
                 self.profIndex += 1
 
@@ -208,8 +210,8 @@ class SpectraProc(ProcessingUnit):
                 self.__getFft()
                 self.dataOut.flagNoData = False
                 self.firstdatatime = None
-                if not self.reader.bypass:
-                    self.profIndex = 0
+                #if not self.reader.bypass:
+                self.profIndex = 0
         else:
             raise ValueError("The type of input object '%s' is not valid".format(
                 self.dataIn.type))
diff --git a/schainpy/model/proc/jroproc_voltage.py b/schainpy/model/proc/jroproc_voltage.py
index 708fa13..db92d61 100644
--- a/schainpy/model/proc/jroproc_voltage.py
+++ b/schainpy/model/proc/jroproc_voltage.py
@@ -214,8 +214,6 @@ class selectHeights(Operation):
         """
 
         if self.dataOut.type == 'Voltage':
-            print(minIndex)
-            print(maxIndex)
             if (minIndex < 0) or (minIndex > maxIndex):
                 raise ValueError("Height index range (%d,%d) is not valid" % (minIndex, maxIndex))