--- /dev/null
+
+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+/****************************************************************************
+ * TPC Calibration Class for GOOFIE values. Drift velocity, gas composition *
+ * and the gain. *
+ ****************************************************************************/
+
+#include "AliTPCGoofieValues.h"
+#include <iostream>
+
+/*****************************************************************************
+* The class AliTPCGoofieValues allows the access to GoofieValues. The only *
+* construtor is load a data from ASCI file. The methods make Tgraphs and *
+* TSplines of the time dependace of th values. One method allows save the *
+* the graphs and spline togather with tree of allvalues into file. *
+
+Current example usage:
+
+AliTPCGoofieValues *goofieVal = new AliTPCGoofieValues("Goofie_data_january_run_01_08.txt");
+TFile f("goofieValues.root","recreate");
+goofieVal->Write("goofie");
+TBrowser b;
+And now you can browse
+
+
+*****************************************************************************/
+
+ClassImp(AliTPCGoofieValues)
+
+//____________________________________________________________________________
+AliTPCGoofieValues::AliTPCGoofieValues():
+ TNamed(),
+ fLinesInFile(0),///< lines in ASCII file
+ fStartTime(0),///< StartTime
+ fEndTime(0),///< EndTime
+ fTimeOfRun(0),///<TimeOfRun
+ fTempGrad(0),///<TempGrad
+ fAverageTempGraph(0), ///<graph of average temperatures
+ fTempGradGraph(0),///<graph of temperature gradients
+ fPressGraph(0),///<graph of pressures
+ fVdriftGraph(0),///<graph of drift velocities
+ fVdriftcorGraph(0),///<graph of drift velocities corrected
+ fGainFGraph(0),///<graph of near gain
+ fGainNGraph(0),///<graph of far gain
+ fCO2Graph(0),///<graph of CO2 content
+ fN2Graph(0),///<graph of N2 content
+
+ fAverageTempSpline(0),///< spline of average temperatures
+ fTempGradSpline(0),///<spline of temperature gradients
+ fPressSpline(0),///<spline of pressures
+ fVdriftSpline(0),///<spline of drift velocities
+ fVdriftcorSpline(0),///<spline of drift velocities corrected
+ fGainFSpline(0),///<spline of near gain
+ fGainNSpline(0),///<spline of far gain
+ fCO2Spline(0),///<spline of CO2 content
+ fN2Spline(0),
+ fGoofieValues(0)///<spline of N2 content
+{
+ //
+ // Default constructor
+ //
+}
+
+ //____________________________________________________________________________
+AliTPCGoofieValues::AliTPCGoofieValues(const char *fname):
+ TNamed(),
+ fLinesInFile(0),///< lines in ASCII file
+ fStartTime(0),///< StartTime
+ fEndTime(0),///< EndTime
+ fTimeOfRun(0),///<TimeOfRun
+ fTempGrad(0),///<TempGrad
+ fAverageTempGraph(0), ///<graph of average temperatures
+ fTempGradGraph(0),///<graph of temperature gradients
+ fPressGraph(0),///<graph of pressures
+ fVdriftGraph(0),///<graph of drift velocities
+ fVdriftcorGraph(0),///<graph of drift velocities corrected
+ fGainFGraph(0),///<graph of near gain
+ fGainNGraph(0),///<graph of far gain
+ fCO2Graph(0),///<graph of CO2 content
+ fN2Graph(0),///<graph of N2 content
+
+ fAverageTempSpline(0),///< spline of average temperatures
+ fTempGradSpline(0),///<spline of temperature gradients
+ fPressSpline(0),///<spline of pressures
+ fVdriftSpline(0),///<spline of drift velocities
+ fVdriftcorSpline(0),///<spline of drift velocities corrected
+ fGainFSpline(0),///<spline of near gain
+ fGainNSpline(0),///<spline of far gain
+ fCO2Spline(0),///<spline of CO2 content
+ fN2Spline(0),
+ fGoofieValues(0)///<spline of N2 content
+{
+ /**
+ Constructor take a values from ASCI file with raw values. <br>
+ example: <b>fname = AliTPCGoofie_run_001.txt </b><br>
+ Read the next values, in this order (each line of the file is a data point) <br>
+ fGoofieTime fGoofieTempF fGoofieTempN fGoofiePress fGoofieVdrift fGoofieVdriftcor fGoofieAreaF fGoofieAreaN fGoofieCO2 fGoofieN2
+
+ */
+
+ fLinesInFile= 0 ;
+ fStartTime= 0 ;
+ fEndTime= 0 ;
+ fTimeOfRun= 0 ;
+ fTempGrad= 0 ;
+
+ fGoofieValues = new TTree("tree","goofie values");
+ fLinesInFile = fGoofieValues->ReadFile(fname,"fGoofieTime/D:fGoofieTempF/D:fGoofieTempN/D:fGoofiePress/D:fGoofieVdrift/D:fGoofieVdriftcor/D:fGoofieAreaF/D:fGoofieAreaN/D:fGoofieCO2/D:fGoofieN2/D");
+
+ fAverageTempGraph = new TGraph();
+ fTempGradGraph = new TGraph();
+ fPressGraph = new TGraph();
+ fVdriftGraph = new TGraph();
+ fVdriftcorGraph = new TGraph();
+ fGainFGraph = new TGraph();
+ fGainNGraph = new TGraph();
+ fCO2Graph = new TGraph();
+ fN2Graph = new TGraph();
+
+ FillAllGraphs();
+ //Splines are allocated via FillAllSplines
+ FillAllSplines();
+ }
+ //________________________________________________________________________________
+ AliTPCGoofieValues::~AliTPCGoofieValues()
+ {
+ /**
+ AliTPCGoofieValues destructor
+ */
+
+ }
+ //_________________________________________________________________________________
+ Long64_t AliTPCGoofieValues::GetLinesInFile(){
+ return fLinesInFile;
+ }
+ //_________________________________________________________________________________
+ Double_t AliTPCGoofieValues::GetStartTime()
+ {
+ /**
+ take a time in beging of run from Goofie in seconds
+ */
+
+ return fStartTime;
+ }
+ //__________________________________________________________________________________
+ Double_t AliTPCGoofieValues::GetEndTime()
+ {
+ /**
+ take the time in the end of run from Goofie in seconds
+ */
+
+ return fEndTime;
+ }
+
+ //__________________________________________________________________________________
+ Double_t AliTPCGoofieValues::GetTimeOfRun()
+ {
+ /**
+ return time of run in seconds
+ */
+
+ Double_t time = GetEndTime(/*const char *fname*/) - GetStartTime(/*const char *fname*/);
+ return time;
+ }
+ //__________________________________________________________________________________
+ Double_t AliTPCGoofieValues::GetTempGrad(Double_t timeSec)
+ {
+
+ /**
+ gradient of temperature in the chosen time in run
+ */
+
+ Double_t tempGrad;
+ FillTempGradGraph();
+ tempGrad = EvalTempGrad(timeSec);
+ return tempGrad;
+ }
+ //__________________________________________________________________________________
+ void AliTPCGoofieValues::FillAllGraphs(){
+ /**
+ Fill ALL the Graphs.<br>
+ There are individual methods, to do the same.<br>
+ This function is anyway called in the ctor.
+ Selection has to be implemented:
+ //
+ Example selection :
+
+ AliTPCGoofieValues *a = new AliTPCGoofieValues("Goofie_data_january_run_01_08.txt");
+ TEventList list("listGood","listGood");
+ a->GetTree()->Draw(">>listGood","abs(fGoofieAreaN-2600)<500&&abs(fGoofieAreaF-2900)<300&&abs(fGoofieAreaF/fGoofieAreaN-1.1)<0.2","");
+ a->GetTree()->Draw("fGoofieVdrift:fGoofieTime");
+ a->GetTree()->SetEventList(&list);
+ a->GetTree()->SetMarkerColor(2);
+ //
+ a->GetTree()->Draw("fGoofieVdrift:fGoofieTime","","same*");
+ TGraph gr(200,a.GetTree()->GetV2(),a.GetTree()->GetV1());
+ //example residuals
+ AliSplineFit fit;
+ fit.SetGraph(&gr)
+ fit->SetMinPoints(200);
+ fit->InitKnots(&gr,15,0,0.2)
+ fit.SplineFit(1)
+ fit.MakeDiffHisto(&gr)->Draw();
+
+
+ */
+ Long64_t nevent = fGoofieValues->GetEntries();
+
+ //temporal for reading the branches
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieTempN = 0;
+ Double_t fGoofieTempF = 0;
+ Double_t fGoofiePress = 0;
+ Double_t fGoofieAreaF = 0;
+ Double_t fGoofieAreaN = 0;
+ Double_t fGoofieVdriftcor = 0;
+ Double_t fGoofieVdrift = 0;
+ Double_t fGoofieCO2 = 0;
+ Double_t fGoofieN2 = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieTempN",&fGoofieTempN);
+ fGoofieValues->SetBranchAddress("fGoofieTempF",&fGoofieTempF);
+ fGoofieValues->SetBranchAddress("fGoofiePress",&fGoofiePress);
+ fGoofieValues->SetBranchAddress("fGoofieAreaF",&fGoofieAreaF);
+ fGoofieValues->SetBranchAddress("fGoofieAreaN",&fGoofieAreaN);
+ fGoofieValues->SetBranchAddress("fGoofieVdriftcor",&fGoofieVdriftcor);
+ fGoofieValues->SetBranchAddress("fGoofieVdrift",&fGoofieVdrift);
+ fGoofieValues->SetBranchAddress("fGoofieCO2",&fGoofieCO2);
+ fGoofieValues->SetBranchAddress("fGoofieN2",&fGoofieN2);
+ fStartTime = 0; //fGoofieValues->GetBranch("fGoofieTime")->GetEntry(0);
+
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ //// cout<< " reading " << i << endl;
+ fAverageTempGraph->SetPoint(i,(fGoofieTime - fStartTime),(fGoofieTempF+fGoofieTempN)/2);
+ fTempGradGraph->SetPoint(i,(fGoofieTime - fStartTime),(fGoofieTempF-fGoofieTempN)/25);
+ fPressGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofiePress);
+ fGainFGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieAreaF);
+ fGainNGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieAreaN);
+ fVdriftGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieVdrift);
+ fVdriftcorGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieVdriftcor);
+ fCO2Graph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieCO2);
+ fN2Graph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieN2);
+ }
+
+ }
+
+ void AliTPCGoofieValues::FillAllSplines(){
+ /**
+ Fill ALL the Splines.<br>
+ There are individual methods, to do the same.<br>
+ This function is anyway called in the ctor.
+ */
+
+ fAverageTempSpline = new TSpline3("temperature",fAverageTempGraph);
+ fTempGradSpline = new TSpline3("temperature gradient",fTempGradGraph);
+ fPressSpline = new TSpline3("pressure",fPressGraph);
+ fVdriftcorSpline = new TSpline3("vdriftcor",fVdriftcorGraph);
+ fVdriftSpline = new TSpline3("vdrift",fVdriftGraph);
+ fGainFSpline = new TSpline3("gainF",fGainFGraph);
+ fGainNSpline = new TSpline3("gainN",fGainNGraph);
+ fCO2Spline = new TSpline3("co2",fCO2Graph);
+ fN2Spline = new TSpline3("n2",fN2Graph);
+
+ }
+
+ //___________________________________________________________________________________
+ void AliTPCGoofieValues::FillAverageTempGraph()
+ {
+ /**
+ graph of temperature vs time. <br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fAverageTempGraph->SetTitle("time dependence of temperature");
+
+ if (!fAverageTempGraph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else {
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieTempN = 0;
+ Double_t fGoofieTempF = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieTempN",&fGoofieTempN);
+ fGoofieValues->SetBranchAddress("fGoofieTempF",&fGoofieTempF);
+
+ Long64_t nevent = fGoofieValues->GetEntries();
+
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fAverageTempGraph->SetPoint(i,(fGoofieTime - fStartTime),(fGoofieTempF+fGoofieTempN)/2);
+ }
+ }
+ }
+ //__________________________________________________________________________________
+ void AliTPCGoofieValues::FillTempGradGraph()
+ {
+ /**
+ graph of temperature gradient [K/cm]<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fTempGradGraph->SetTitle("time dpendance of Temperature`s gradient");
+
+ if(! fTempGradGraph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieTempN = 0;
+ Double_t fGoofieTempF = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieTempN",&fGoofieTempN);
+ fGoofieValues->SetBranchAddress("fGoofieTempF",&fGoofieTempF);
+
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fTempGradGraph->SetPoint(i,(fGoofieTime - fStartTime),(fGoofieTempF-fGoofieTempN)/25);
+ }
+ }
+ }
+
+ //____________________________________________________________________________________
+ void AliTPCGoofieValues::FillPressGraph()
+ {
+ /**
+ Graph of pressure<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fPressGraph->SetTitle("time dpendance of Pressure");
+ if(!fPressGraph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+ Double_t fGoofieTime = 0;
+ Double_t fGoofiePress = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofiePress",&fGoofiePress);
+
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fPressGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofiePress);
+ }
+ }
+ }
+
+
+//________________________________________________________________________________________________
+ void AliTPCGoofieValues::FillGainFGraph()
+ {
+
+ /**
+ return graph of Gain in the far point of Goofie`s detector<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fGainFGraph->SetTitle("time dpendance of Gain in the far point in natural unit");
+
+ if(!fGainFGraph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieAreaF = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieAreaF",&fGoofieAreaF);
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fGainFGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieAreaF);
+ }
+ }
+ }
+
+//_____________________________________________________________________________________
+ void AliTPCGoofieValues::FillGainNGraph()
+ {
+ /**
+ Graph of Gain in the near point of Goofie`s detector<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fGainNGraph->SetTitle("time dependance of Gain in the far poin in natural unit");
+ if(!fGainNGraph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieAreaN = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieAreaN",&fGoofieAreaN);
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fGainNGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieAreaN);
+ }
+ }
+
+ }
+//_______________________________________________________________________________________
+void AliTPCGoofieValues::FillVdriftGraph()
+ {
+ /**
+ Graph of raw Vdrift<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fVdriftGraph->SetTitle("time dpendance of raw Vdrift");
+ if(!fVdriftGraph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieVdrift = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieVdrift",&fGoofieVdrift);
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fVdriftGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieVdrift);
+ }
+ }
+ }
+//_____________________________________________________________________________________________
+void AliTPCGoofieValues::FillVdriftcorGraph()
+ {
+ /**
+ Graph of Vdrift corrected by temperature and pressure<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fVdriftcorGraph->SetTitle("time dpendance of raw Vdriftcor");
+ if(!fVdriftcorGraph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieVdriftcor = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieVdriftcor",&fGoofieVdriftcor);
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fVdriftcorGraph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieVdriftcor);
+ }
+ }
+ }
+//____________________________________________________________________________________________
+void AliTPCGoofieValues::FillCO2Graph()
+ {
+ /**
+ Graph of CO2<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+ fCO2Graph->SetTitle("time dependance of CO2");
+ if(!fCO2Graph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+ Double_t fGoofieTime = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ Double_t fGoofieCO2 = 0;
+ fGoofieValues->SetBranchAddress("fGoofieCO2",&fGoofieCO2);
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fCO2Graph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieCO2);
+ }
+ }
+ }
+//_____________________________________________________________________________________________
+void AliTPCGoofieValues::FillN2Graph()
+ {
+ /**
+ Graph of N2<br>
+ If the graph is already filled, it's only putting a title.
+ */
+
+
+ fN2Graph->SetTitle("time dependance of N2");
+ if(!fN2Graph->GetN()==0){
+ // cout<< " graph already filled !!! " << endl;
+ }
+ else{
+ Double_t fGoofieTime = 0;
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ Double_t fGoofieN2 = 0;
+ fGoofieValues->SetBranchAddress("fGoofieN2",&fGoofieN2);
+ Long64_t nevent = fGoofieValues->GetEntries();
+ for (int i = 0; i < nevent; ++i){
+ if (fGoofieValues->GetEvent(i)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+ if (i==0) fStartTime = fGoofieTime;
+ else if (i == (nevent-1)) fEndTime = fGoofieTime;
+ fN2Graph->SetPoint(i,(fGoofieTime - fStartTime),fGoofieN2);
+ }
+ }
+ }
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillAverageTempSpline()
+{
+ /**
+ TSpline object of average temperature<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fAverageTempSpline)
+ fAverageTempSpline = new TSpline3("temperature",fAverageTempGraph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillTempGradSpline()
+{
+
+ /**
+ TSpline object of temperature gradient<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fTempGradSpline)
+ fTempGradSpline = new TSpline3("temperature gradient",fTempGradGraph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillPressSpline()
+{
+
+ /**
+ TSpline object of pressure<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fPressSpline)
+ fPressSpline = new TSpline3("pressure",fPressGraph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillVdriftSpline()
+{
+
+ /**
+ TSpline object of drift velocity<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fVdriftSpline)
+ fVdriftSpline = new TSpline3("vdrift",fVdriftGraph);
+ //else{
+ // cout<< " spline already filled !!! " << endl;
+ //}
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillVdriftcorSpline()
+{
+
+
+ /**
+ TSpline object of drift velocit corrected<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fVdriftcorSpline)
+ fVdriftcorSpline = new TSpline3("vdriftcor",fVdriftcorGraph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillGainFSpline()
+{
+
+ /**
+ return TSpline object of gain in far point<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fGainFSpline)
+ fGainFSpline = new TSpline3("gainF",fGainFGraph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillGainNSpline()
+{
+
+ /**
+ TSpline object of gain in near point<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fGainNSpline)
+ fGainNSpline = new TSpline3("gainN",fGainNGraph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillCO2Spline()
+{
+
+ /**
+ TSpline object of average temperature<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fCO2Spline)
+ fCO2Spline = new TSpline3("co2",fCO2Graph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+}
+
+//_________________________________________________________________________________________
+void AliTPCGoofieValues::FillN2Spline()
+{
+
+ /**
+ TSpline object of average temperature<br>
+ If the spline is already filled, it's printing a message.
+ */
+ if(!fN2Spline)
+ fN2Spline = new TSpline3("n2",fN2Graph);
+ //else
+ // cout<< " spline already filled !!! " << endl;
+}
+
+//__________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalTempGrad(Double_t timeSec)
+{
+ if(!fTempGradSpline)
+ fTempGradSpline = new TSpline3("temperature gradient",fTempGradGraph);
+ Double_t a = fTempGradSpline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalAverageTemp(Double_t timeSec)
+{
+ if(!fAverageTempSpline)
+ fAverageTempSpline = new TSpline3("temperature",fAverageTempGraph);
+ Double_t a = fAverageTempSpline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalPress(Double_t timeSec)
+{
+ if(!fPressSpline)
+ fPressSpline = new TSpline3("pressure",fPressGraph);
+ Double_t a = fPressSpline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalVdrift(Double_t timeSec)
+{
+ if(!fVdriftSpline)
+ fVdriftSpline = new TSpline3("vdrift",fVdriftGraph);
+ Double_t a = fVdriftSpline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalVdriftcor(Double_t timeSec)
+{
+ if(!fVdriftcorSpline)
+ fVdriftcorSpline = new TSpline3("vdriftcor",fVdriftcorGraph);
+ Double_t a = fVdriftcorSpline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalGainF(Double_t timeSec)
+{
+ if(!fGainFSpline)
+ fGainFSpline = new TSpline3("gainF",fGainFGraph);
+ Double_t a = fGainFSpline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalGainN(Double_t timeSec)
+{
+ if(!fGainNSpline)
+ fGainNSpline = new TSpline3("gainN",fGainNGraph);
+ Double_t a = fGainNSpline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalCO2(Double_t timeSec)
+{
+ if(!fCO2Spline)
+ fCO2Spline = new TSpline3("co2",fCO2Graph);
+ Double_t a = fCO2Spline->Eval(timeSec);
+ return a;
+}
+
+//___________________________________________________________________________________________
+Double_t AliTPCGoofieValues::EvalN2(Double_t timeSec)
+{
+ if(!fN2Spline)
+ fN2Spline = new TSpline3("n2",fN2Graph);
+ Double_t a = fN2Spline->Eval(timeSec);
+ return a;
+}
+
+void AliTPCGoofieValues::PrintTree(){
+ /**
+ Testing function: it prints all the information stored in the tree
+ */
+
+ Long64_t nevent = fGoofieValues->GetEntries();
+ // cout<< " number of entries: " << nevent << endl;
+ //temporal for reading the branches
+ Double_t fGoofieTime = 0;
+ Double_t fGoofieTempN = 0;
+ Double_t fGoofieTempF = 0;
+ Double_t fGoofiePress = 0;
+ Double_t fGoofieAreaF = 0;
+ Double_t fGoofieAreaN = 0;
+
+ Double_t fGoofieVdriftcor = 0;
+ Double_t fGoofieVdrift = 0;
+ Double_t fGoofieCO2 = 0;
+ Double_t fGoofieN2 = 0;
+
+ fGoofieValues->SetBranchAddress("fGoofieTime",&fGoofieTime);
+ fGoofieValues->SetBranchAddress("fGoofieTempN",&fGoofieTempN);
+ fGoofieValues->SetBranchAddress("fGoofieTempF",&fGoofieTempF);
+ fGoofieValues->SetBranchAddress("fGoofiePress",&fGoofiePress);
+
+ fGoofieValues->SetBranchAddress("fGoofieAreaF",&fGoofieAreaF);
+ fGoofieValues->SetBranchAddress("fGoofieAreaN",&fGoofieAreaN);
+
+ fGoofieValues->SetBranchAddress("fGoofieVdriftcor",&fGoofieVdriftcor);
+ fGoofieValues->SetBranchAddress("fGoofieVdrift",&fGoofieVdrift);
+
+ fGoofieValues->SetBranchAddress("fGoofieCO2",&fGoofieCO2);
+ fGoofieValues->SetBranchAddress("fGoofieN2",&fGoofieN2);
+
+ for (int j = 0; j < nevent; ++j){
+ if (fGoofieValues->GetEvent(j)<0){
+ // cout<< "you're done, man !" << endl;
+ continue;
+ }
+// // cout<< " reading event: " << j << " " << fGoofieTime << " "
+// << fGoofieTempN << " " << fGoofieTempF << " "
+// << fGoofiePress << " " << fGoofiePress << " "
+// << fGoofieAreaF << " " << fGoofieAreaN << " "
+// << fGoofieVdriftcor << " " << fGoofieVdrift << " "
+// << fGoofieCO2 << " " << fGoofieN2 << endl;
+ }
+}
+
+
+
+
+
+
+
+
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff