diff --git a/AculCalib/AculCalPars.cpp b/AculCalib/AculCalPars.cpp
index 5b48ab7103e652b0cc7ea155e6837a5a3e1b4ca9..fcce0a249252c59591628e37c02fcd128e72a09f 100644
--- a/AculCalib/AculCalPars.cpp
+++ b/AculCalib/AculCalPars.cpp
@@ -33,3 +33,8 @@ void AculCalPars::SetParFile(const char* parfile) {
 	fParFileName = parfile;
 	return;
 }
+
+void AculCalPars::Reset() {
+	fParFileName = "";
+	fEtab.clear();
+}
diff --git a/AculCalib/AculCalPars.h b/AculCalib/AculCalPars.h
index 4ed59ee75c93724877a5de968e85d66d2fd4c410..f98b7eb6e4970e2779db8ba93697915ee9b7209e 100644
--- a/AculCalib/AculCalPars.h
+++ b/AculCalib/AculCalPars.h
@@ -18,6 +18,7 @@
 #include "TCutG.h"
 
 using std::cout;
+using std::cerr;
 using std::endl;
 using std::vector;
 
@@ -27,26 +28,11 @@ protected:
 //general
 	TString fParFileName;
 
-
+	vector<Double_t> fEtab;		//energy which will be used for calibration
 
 	//todo energies used for calibration should be in this class
 
-//CsI parameters
-//	Int_t fNoCrystals;
-//
-//	TString fDetName;
-//
-//	Int_t fNoFiles;
-//	vector<TString> fFileName;
-//
-//	Int_t fEnergyPoints;
-//	TArrayD fE;
-//
-
-//Si parameteres
-	//first
-	//second
-	//others
+
 
 public:
 	AculCalPars();
@@ -77,7 +63,7 @@ public:
 	void SetParFile(const char* parfile);
 	virtual void PrintParameters(const char* option = "") {};
 
-	virtual void Reset() {};
+	virtual void Reset();
 
 protected:
 	virtual void SetPars() {};
diff --git a/AculCalib/AculCalib.h b/AculCalib/AculCalib.h
index 4a771ed49cfe83a7946b4aaa827bc5f07e73c350..aa093a0b8c99c9f24f2c7c414d58bb9cbee3bb6c 100644
--- a/AculCalib/AculCalib.h
+++ b/AculCalib/AculCalib.h
@@ -37,6 +37,7 @@ public:
 	virtual void Init();
 
 	void SetParFile(const char* parfile);
+	const char* GetParFileName() {return fParFileName.Data();}
 
 	void PrintParameters(const char* option = "");
 	void PrintCalibParameters();
diff --git a/AculCalib/AculCalib.mk b/AculCalib/AculCalib.mk
index 46a76cbe83f634a43e9e05e6f7502f8440e53dcc..290cb589e0ef667929f9c95253cb79472da6ffa4 100755
--- a/AculCalib/AculCalib.mk
+++ b/AculCalib/AculCalib.mk
@@ -8,31 +8,39 @@ ACULCALIBLIBS := -lCore -lCint -lRIO -lTree -lNet -lThread -lHist -lMatrix -lMat
 ACULCALIB_HEADERS += \
 $(ACULCALIB)/AculCalib.h \
 $(ACULCALIB)/AculCalibScint.h \
+$(ACULCALIB)/AculCalibSi.h \
 $(ACULCALIB)/AculCalPars.h \
 $(ACULCALIB)/AculCalParsScint.h \
 $(ACULCALIB)/AculCalParsScintFile.h \
+$(ACULCALIB)/AculCalParsSi.h \
 $(ACULCALIB)/linkdef.h
 
 ACULCALIBCPP_SRCS += \
 $(ACULCALIB)/AculCalib.cpp \
 $(ACULCALIB)/AculCalibScint.cpp \
+$(ACULCALIB)/AculCalibSi.cpp \
 $(ACULCALIB)/AculCalPars.cpp \
 $(ACULCALIB)/AculCalParsScint.cpp \
 $(ACULCALIB)/AculCalParsScintFile.cpp \
+$(ACULCALIB)/AculCalParsSi.cpp \
 $(ACULCALIB)/AculCalibCint.cpp
 
 ACULCALIBOBJS += \
 $(ACULCALIB)/AculCalib.o \
 $(ACULCALIB)/AculCalibScint.o \
+$(ACULCALIB)/AculCalibSi.o \
 $(ACULCALIB)/AculCalPars.o \
 $(ACULCALIB)/AculCalParsScint.o \
 $(ACULCALIB)/AculCalParsScintFile.o \
+$(ACULCALIB)/AculCalParsSi.o \
 $(ACULCALIB)/AculCalibCint.o
 
 ACULCALIBCPP_DEPS += \
 $(ACULCALIB)/AculCalib.d \
 $(ACULCALIB)/AculCalibScint.d \
+$(ACULCALIB)/AculCalibSi.d \
 $(ACULCALIB)/AculCalPars.d \
 $(ACULCALIB)/AculCalParsScint.d \
 $(ACULCALIB)/AculCalParsScintFile.d \
+$(ACULCALIB)/AculCalParsSi.d \
 $(ACULCALIB)/AculCalibCint.d
\ No newline at end of file
diff --git a/AculCalib/AculCalibSi.cpp b/AculCalib/AculCalibSi.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..0ffbc6f6a0681d28007695ba76d76a2d70159d57
--- /dev/null
+++ b/AculCalib/AculCalibSi.cpp
@@ -0,0 +1,35 @@
+/*
+ * AculCalibSi.cpp
+ *
+ *  Created on: Oct 26, 2016
+ *      Author: vratik
+ */
+
+#include "AculCalibSi.h"
+#include "AculCalParsSi.h"
+
+ClassImp(AculCalibSi);
+
+AculCalibSi::AculCalibSi() {
+	printf("AculCalibScint::Default constructor called.\n");
+//	fInFiles = 0;
+//	fTrees = 0;
+//	fCutFile = 0;
+}
+
+AculCalibSi::AculCalibSi(const char* parfile) {
+	printf("AculCalibScint::Constructor called.\n");
+
+	SetParFile(parfile);
+	Init();
+}
+
+AculCalibSi::~AculCalibSi() {
+
+	printf("AculCalibScint::Destructor called.\n");
+
+}
+
+void AculCalibSi::Init() {
+	fPars = new AculCalParsSi(fParFileName.Data());
+}
diff --git a/AculCalib/AculCalibSi.h b/AculCalib/AculCalibSi.h
new file mode 100644
index 0000000000000000000000000000000000000000..7db4e3e3c763bed4f566784459f1922cf2daf06c
--- /dev/null
+++ b/AculCalib/AculCalibSi.h
@@ -0,0 +1,44 @@
+/*
+ * AculCalibSi.h
+ *
+ *  Created on: Oct 26, 2016
+ *      Author: vratik
+ */
+
+#ifndef ACULCALIB_ACULCALIBSI_H_
+#define ACULCALIB_ACULCALIBSI_H_
+
+#include "AculCalib.h"
+
+class AculCalibSi: public AculCalib {
+private:
+
+//	Double_t something;
+
+public:
+	AculCalibSi();
+	AculCalibSi(const char* parfile);
+	virtual ~AculCalibSi();
+	ClassDef(AculCalibSi, 1);
+
+	void Init();
+
+//	Bool_t	CalculateCalibParameters(const char* inputfile, const char* block,
+//			const char* treename, Int_t lowerchannel = 0,
+//			Int_t upperchannel = 4095, Int_t nEBins = 1000, Int_t lowersubaddress = 0,
+//			Int_t uppersubaddress = ADDRESSNUMBER-1); //calculate calibration parameters for given block in given file
+	//function is not completely ready to use
+	//
+	//function for calculation of calibrate parameters for DAQ system based on "Go4"
+	//
+	//  inputfile: root file with calibration spectra
+	//  block: block name to be calibrated
+	//  lowerchannel: minimal channel from which the spectrum will be analysed
+	//  upperchannel: maximal channel up to which the spectrum will be analysed
+	//  lowersubaddress: block subaddress
+	//  uppersubaddress: block subbaddress
+
+
+};
+
+#endif /* ACULCALIB_ACULCALIBSI_H_ */
diff --git a/AculCalib/linkdef.h b/AculCalib/linkdef.h
index 9743125beff81bfc93ca8a0fa935bbb0b5c0672a..b444014dde9dbceef9bc0c0310cf8ed1bbdacd8e 100755
--- a/AculCalib/linkdef.h
+++ b/AculCalib/linkdef.h
@@ -7,9 +7,11 @@
 //#pragma link C++ class AculConvert;
 #pragma link C++ class AculCalib;
 #pragma link C++ class AculCalibScint;
+#pragma link C++ class AculCalibSi;
 #pragma link C++ class AculCalPars;
 #pragma link C++ class AculCalParsScint;
 #pragma link C++ class AculCalParsScintFile;
+#pragma link C++ class AculCalParsSi;
 
 #endif
 
diff --git a/macros/myMacros/SQ13Alpha.par b/macros/myMacros/SQ13Alpha.par
index de6e14e3540e88d64d3228423dee0f70ea938e2a..96df96a0d62f80f0886d2d6eb5bbcd09dae751c4 100644
--- a/macros/myMacros/SQ13Alpha.par
+++ b/macros/myMacros/SQ13Alpha.par
@@ -2,6 +2,7 @@ energies	4	#number of energy points
 crystals	16	#number of crystals in detector
 files 4
 #fileID		fileName
+#fileID not implemented yet
 data/csi_13_Ealpha16.root
 data/csi_13_Ealpha21.root
 data/csi_13_Ealpha26.root
diff --git a/macros/myMacros/parTest.cxx b/macros/myMacros/parTest.cxx
index 5e0d20a6f63a612623f3c968cba64144693b272e..f87c60e705bcb90ee07ab63f781f51d0df15c710 100644
--- a/macros/myMacros/parTest.cxx
+++ b/macros/myMacros/parTest.cxx
@@ -1,5 +1,6 @@
 //#include "../../AculCalib/AculCalPars.h"
 //#include "../../AculCalib/AculCalibScint.h"
+//#include "../../AculCalib/AculCalibSi.h"
 //#include "TSystem.h"
 //#include <iostream>
 //
@@ -8,11 +9,19 @@ using std::endl;
 
 void parTest()
 {
+	gSystem->Load("../../libTELoss.so");
 	gSystem->Load("../../libAculCalib.so");
 
-	AculCalParsScintFile pp;
-	pp.SetNoCrystals(16);
-	pp.Init();
+/*	AculCalibSi ps;
+	ps.SetParFile("parforcal.par");
+	ps.Init();
+	ps.PrintParameters();
+	return;
+*/
+
+//	AculCalParsScintFile pp;
+//	pp.SetNoCrystals(16);
+//	pp.Init();
 //	return;
 
 	cout << "-----------------------" << endl;
@@ -31,10 +40,13 @@ void parTest()
 	p.PrintParameters("");
 //	return;
 
+	cout << "-----------------------" << endl;
+
 	AculCalibScint c;
 	c.SetParFile("SQ13Alpha.par");
 	c.Init();
-//	return;
+	c.PrintParameters();
+	return;
 
 //	c.PrintParameters("all");