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[u/mrichter/AliRoot.git] / TPC / TestAnalisys.C
diff --git a/TPC/TestAnalisys.C b/TPC/TestAnalisys.C
index 31e65cff011c5d1819934d5d18c6b850cc185f80..dab0215b5851feb2b9a8b0c3982ae42e6883bbaf 100644 (file)
--- a/TPC/TestAnalisys.C
+++ b/TPC/TestAnalisys.C
@@ -3,6 +3,7 @@
  .L TestAnalisys.C+
  AddChains(868);    // AddChains(runNumber);
   Select();          // make default selection of data
+  MakePictures("pic868");
 */
 
 #include "TFile.h"
@@ -10,6 +11,7 @@
 #include "TChain.h"
 #include "TString.h"
 #include "TLegend.h"
+#include "TStyle.h"
 #include "TCut.h"
 #include "TF1.h"
 #include "TProfile.h"
@@ -26,7 +28,7 @@
 #include "AliTrackReference.h"
 #include "AliTPCParam.h"
 #include "AliDetector.h"
-#include "AliStack.h"
+#include "AliStack.h" 
 #include "AliGenInfo.h"
 
 
@@ -35,6 +37,8 @@
 
 
 void Select();                // make default selection 
+void SelectLaser();           // make default selection  for laser tracks
+
 void AddChains(Int_t run);    // add all the trees with selected run number to the chain
 void MakePictures(char *dirname);           // make default pictures
 
@@ -84,6 +88,16 @@ void MakePictures(char *dirname){
   //
   //
   //
+  // Define Uli Style
+  gROOT->SetStyle("Plain");
+  gStyle->SetFillColor(10);
+  gStyle->SetPadColor(10);
+  gStyle->SetCanvasColor(10);
+  gStyle->SetStatColor(10);
+  
+  gStyle->SetPalette(1,0);
+  gStyle->SetNumberContours(50);
+  //
   const Int_t kMinCl = 200;
   char chshell[100];
   sprintf(chshell,"mkdir %s", dirname);
@@ -156,19 +170,21 @@ void MakePictures(char *dirname){
     //
     //   charge z
     //
+    c.cd();
     sprintf(chdesc,"%s Sector %d IROC",runDesc.Data(), isector);
     sprintf(chcut1,"Cl.fDetector==%d", isector);
     prof = ProfileQZ(chcut1, chdesc,20);
     sprintf(chshell,"%s/qz_sec%dIROC.eps", dirname,isector);
-    prof->Draw();
+    //    prof->Draw();
     c.Update();
     c.Print(chshell);
     //
+    c.cd();
     sprintf(chdesc,"%s Sector %d OROC",runDesc.Data(), isector);
     sprintf(chcut1,"Cl.fDetector==%d", isector+36);
     prof = ProfileQZ(chcut1, chdesc,20);
     sprintf(chshell,"%s/qz_sec%dOROC.eps", dirname,isector);
-    prof->Draw();
+    //prof->Draw();
     c.Update();
     c.Print(chshell);
     //
@@ -248,9 +264,9 @@ void AddChains(Int_t run){
   runDesc+=run;
   // TPC tracks
   //
-  sprintf(strcl,"ls  run%d*/TPCtracks.root > /tmp/files.txt", run);
+  sprintf(strcl,"ls  *%d*/TPCtracks.root > files.txt", run);
   gSystem->Exec(strcl);
-  in0.open("/tmp/files.txt");
+  in0.open("files.txt");
   for (;in0>>sfile;){
     if (sfile.Length()==0) break;
     printf("%s\n",sfile.Data());
@@ -263,9 +279,9 @@ void AddChains(Int_t run){
   }
   //
   // Fitted signals
-  sprintf(strcl,"ls  run%d*/FitSignal.root > /tmp/files.txt", run);
+  sprintf(strcl,"ls  *%d*/FitSignal.root > files.txt", run);
   gSystem->Exec(strcl);
-  in1.open("/tmp/files.txt");
+  in1.open("files.txt");
   for (;in1>>sfile;){
     if (sfile.Length()==0) break;
     printf("%s\n",sfile.Data()); 
@@ -278,9 +294,9 @@ void AddChains(Int_t run){
   }
   //
   // Fitted pedestal
-  sprintf(strcl,"ls  run%d*/TPCsignal.root > /tmp/files.txt", run);
+  sprintf(strcl,"ls  *%d*/TPCsignal.root > files.txt", run);
   gSystem->Exec(strcl);
-  in2.open("/tmp/files.txt");
+  in2.open("files.txt");
   for (;in2>>sfile;){
     if (sfile.Length()==0) break;
     printf("%s\n",sfile.Data());
@@ -293,10 +309,10 @@ void AddChains(Int_t run){
     //    chainPed.Add(sfile.Data());
   }
   //
-  // Fitted pedestal
-  sprintf(strcl,"ls  run%d*/TPCsignal.root > /tmp/files.txt", run);
+  // Random signals
+  sprintf(strcl,"ls  *%d*/TPCsignal.root > files.txt", run);
   gSystem->Exec(strcl);
-  in4.open("/tmp/files.txt");
+  in4.open("files.txt");
   for (;in4>>sfile;){
     if (sfile.Length()==0) break;
     printf("%s\n",sfile.Data());
@@ -304,7 +320,7 @@ void AddChains(Int_t run){
     TTree * tree =(TTree*)f.Get("SignalB");
     if (tree){      
       f.Close();
-      chainPed.Add(sfile.Data());
+      chainSignal.Add(sfile.Data());
     }
     //    chainPed.Add(sfile.Data());
   }
@@ -312,9 +328,9 @@ void AddChains(Int_t run){
   // Rec points trees
   //
   printf("\n IMPORT REC points");
-  sprintf(strcl,"ls  run%d*/*RecPoints* > /tmp/files.txt", run);
+  sprintf(strcl,"ls  *%d*/*RecPoints* > files.txt", run);
   gSystem->Exec(strcl);
-  in3.open("/tmp/files.txt");
+  in3.open("files.txt");
   for (;in3>>sfile;){
     if (sfile.Length()==0) break;
     printf("%s\n",sfile.Data());    
@@ -334,13 +350,33 @@ void Select(){
   //
   // base cut on the tracks
   //
-  comp.fTree->Draw(">>listTracks","Track.fN>50&&abs(Track.fP4)<0.001");
+  comp.fTree->Draw(">>listTracks","Etrack.fTPCncls>30&&abs(Etrack.fIp.fP[4])<1");
   comp.fTree->SetEventList(listTracks);
   //
   compF.fTree->Draw(">>listFitS","p2>0&&p2<5&&p1<900&&p0<10000&&p4<1&&p4>0&&p5<p3&&chi2<150");
   compF.fTree->SetEventList(listFitS);
 }
 
+void SelectLaser(){
+  //
+  // base cut on the tracks
+  //
+  comp.fTree->Draw(">>listTracks","Etrack.fTPCncls>20&&abs(Etrack.fIp.fP[4])<1&&abs(Etrack.fIp.fP[3])<0.01");
+  comp.fTree->SetEventList(listTracks);
+  //
+  compF.fTree->Draw(">>listFitS","p2>0&&p2<5&&p1<900&&p0<10000&&p4<1&&p4>0&&p5<p3&&chi2<150");
+  compF.fTree->SetEventList(listFitS);
+  //
+  // make default aliases
+  //
+  //  laser z beam
+  comp.fTree->SetAlias("lz0","abs(Etrack.fIp.fP[1]-20)<5");
+  comp.fTree->SetAlias("lz1","abs(Etrack.fIp.fP[1]-70)<20");
+  comp.fTree->SetAlias("lz2","abs(Etrack.fIp.fP[1]-150)<20");
+  comp.fTree->SetAlias("lz3","abs(Etrack.fIp.fP[1]-210)<20");
+
+}
+
 
 
 void PRFYZ(TCut cut0, TCut cut1,  char * description){
@@ -351,10 +387,10 @@ void PRFYZ(TCut cut0, TCut cut1,  char * description){
   TF1 * f1 = new TF1("fdiff","sqrt([0]*[0]+(250-x)*[1]*[1])");
   f1->SetParameter(1,0.2);
   f1->SetParameter(0,0.2);
-  comp.DrawXY("Cl.fZ","sqrt(Cl.fSigmaY2)","Track.fTrackPoints.GetAngleY()<0.05","Track.fTrackPoints.fTX>0"+cut0,5,10,240,-0,1);
+  comp.DrawXY("abs(Cl.fZ)","sqrt(Cl.fSigmaY2)","abs(Track.fTrackPoints.GetAngleY())<0.05","Track.fTrackPoints.fTX>0"+cut0,5,10,240,-0,1);
   TH1F * prfInnerY = (TH1F*)comp.fMean->Clone();
 
-  comp.DrawXY("Cl.fZ","sqrt(Cl.fSigmaY2)","Track.fTrackPoints.GetAngleY()<0.05","Track.fTrackPoints.fTX>0"+cut1,5,10,240,-0,1);
+  comp.DrawXY("abs(Cl.fZ)","sqrt(Cl.fSigmaY2)","abs(Track.fTrackPoints.GetAngleY())<0.05","Track.fTrackPoints.fTX>0"+cut1,5,10,240,-0,1);
   TH1F * prfOuterY = (TH1F*)comp.fMean->Clone();
   //
   //
@@ -420,10 +456,10 @@ void ResYZ(TCut cut0, TCut cut1,  char * description){
   TF1 * f1 = new TF1("fdiff","sqrt([0]*[0]+(250-x)*[1]*[1])");
   f1->SetParameter(1,0.2);
   f1->SetParameter(0,0.2);
-  comp.DrawXY("Cl.fZ","Track.fTrackPoints.GetY()-Cl.GetY()","Track.fTrackPoints.GetAngleY()<0.05","Track.fTrackPoints.fTX>0"+cut0,5,10,240,-0.5,0.5);
+  comp.DrawXY("abs(Cl.fZ)","Track.fTrackPoints.GetY()-Cl.GetY()","abs(Track.fTrackPoints.GetAngleY())<0.05","Track.fTrackPoints.fTX>0"+cut0,5,10,240,-0.5,0.5);
   TH1F * prfInnerY = (TH1F*)comp.fRes->Clone();
 
-  comp.DrawXY("Cl.fZ","Track.fTrackPoints.GetY()-Cl.GetY()","Track.fTrackPoints.GetAngleY()<0.05","Track.fTrackPoints.fTX>0"+cut1,5,10,240,-0.5,0.5);
+  comp.DrawXY("abs(Cl.fZ)","Track.fTrackPoints.GetY()-Cl.GetY()","abs(Track.fTrackPoints.GetAngleY())<0.05","Track.fTrackPoints.fTX>0"+cut1,5,10,240,-0.5,0.5);
   TH1F * prfOuterY = (TH1F*)comp.fRes->Clone();
   //
   //
@@ -466,7 +502,7 @@ void SysZX(TCut cut0,  char * description){
   //
   //
   TProfile * profA = new TProfile("profZ","profZ",70,89,250);
-  comp.fTree->Draw("Cl.fZ-Track.fTrackPoints.GetZ():Track.fTrackPoints.GetX()>>profZ","abs(Cl.fZ-Track.fTrackPoints.GetZ())<1&&Track.fTrackPoints.fTX>10"+cut0,"prof");
+  comp.fTree->Draw("abs(Cl.fZ)-abs(Track.fTrackPoints.GetZ()):Track.fTrackPoints.GetX()>>profZ","abs(abs(Cl.fZ)-abs(Track.fTrackPoints.GetZ()))<1&&Track.fTrackPoints.fTX>10"+cut0,"prof");
   profA->SetXTitle("Local X (cm)");
   profA->SetYTitle("Mean #Delta Z (cm)");  
   TLegend *legend = new TLegend(0.55,0.25,0.85,0.30, description);
@@ -480,7 +516,7 @@ TProfile * ProfileMaxRow(TCut cut0, char *name, Int_t max){
   TProfile *profA = new TProfile(name,name,max,0,max-1);
   char expr[100];
   sprintf(expr,"Cl.fMax:Cl.fRow>>%s",name);
-  comp.fTree->Draw(expr,"Cl.fZ>0&&Cl.fMax<500"+cut0,"prof");
+  comp.fTree->Draw(expr,"abs(Cl.fZ)>0&&Cl.fMax<500"+cut0,"prof");
   profA->SetXTitle("Pad Row");
   profA->SetYTitle("Amplitude at maxima (ADC)");
   return profA;
@@ -493,10 +529,10 @@ TProfile * ProfileMaxPhi(TCut cut0, char *name, Int_t max){
   TProfile *profA = new TProfile(name,name,max,-0.14,0.14);
   char expr[100];
   sprintf(expr,"Cl.fMax:Cl.fY/Cl.fX>>%s",name);
-  comp.fTree->Draw(expr,"Cl.fZ>0&&Cl.fMax<500"+cut0,"prof");
+  comp.fTree->Draw(expr,"abs(Cl.fZ)>0&&Cl.fMax<500"+cut0,"prof");
   profA->SetXTitle("Local #phi(rad)");
   profA->SetYTitle("Amplitude at maxima (ADC)");
-  return profA;
+  return profA; 
 }
 
 TProfile * ProfileQRow(TCut cut0, char *name, Int_t max){ 
@@ -506,7 +542,7 @@ TProfile * ProfileQRow(TCut cut0, char *name, Int_t max){
   TProfile *profA = new TProfile(name,name,max,0,max-1);
   char expr[100];
   sprintf(expr,"Cl.fQ:Cl.fRow>>%s",name);
-  comp.fTree->Draw(expr,"Cl.fZ>0&&Cl.fMax<500"+cut0,"prof");
+  comp.fTree->Draw(expr,"abs(Cl.fZ)>0&&Cl.fMax<500"+cut0,"prof");
   profA->SetXTitle("Pad Row");
   profA->SetYTitle("Total charge(ADC)");
   return profA;
@@ -519,7 +555,7 @@ TProfile * ProfileQPhi(TCut cut0, char *name, Int_t max){
   TProfile *profA = new TProfile(name,name,max,-0.14,0.14);
   char expr[100];
   sprintf(expr,"Cl.fQ:Cl.fY/Cl.fX>>%s",name);
-  comp.fTree->Draw(expr,"Cl.fZ>0&&Cl.fMax<500"+cut0,"prof");
+  comp.fTree->Draw(expr,"abs(Cl.fZ)>0&&Cl.fMax<500"+cut0,"prof");
   profA->SetXTitle("Local #phi(rad)");
   profA->SetYTitle("Total charge (ADC)");
   return profA;
@@ -529,17 +565,22 @@ TProfile * ProfileQZ(TCut cut0, char *name, Int_t max){
   //
   // make profile histrogram of amplitudes
   // 
-  TF1 * f1 = new TF1("f1","[0]+[1]*[0]*(250-x)");
+  TF1 * fline = new TF1("fline","[0]+[1]*[0]*(250-x)");
+  TF1 * f1 = new TF1("f1","[0]*exp(-[1]*(250-x))");
   TProfile *profA = new TProfile(name,name,max,0,250);
   char expr[100];
-  sprintf(expr,"Cl.fQ:Cl.fZ>>%s",name);
-  comp.fTree->Draw(expr,"Cl.fZ>0&&Cl.fMax<500"+cut0,"prof");
+  sprintf(expr,"Cl.fQ:abs(Cl.fZ)>>%s",name);
+  comp.fTree->Draw(expr,"abs(Cl.fZ)>0&&Cl.fMax<500"+cut0,"prof");
   profA->SetXTitle("Z position (cm)"); 
   profA->SetYTitle("Amplitude (ADC)");
   char chc[100];
+  profA->Fit(fline);
+  f1->SetParameter(0,fline->GetParameter(0));
+  f1->SetParameter(1,fline->GetParameter(1));
   profA->Fit(f1);
-  sprintf(chc,"p_{0} = %f  p_{1} = %f",f1->GetParameter(0),f1->GetParameter(1));
-  TLegend *legend = new TLegend(0.25,0.12,0.85,0.35, chc);
+  sprintf(chc,"Exponential fit params: p_{0} = %f  p_{1} = %f",f1->GetParameter(0),f1->GetParameter(1));
+  printf("%s",chc);
+  TLegend *legend = new TLegend(0.25,0.12,0.85,0.25, chc);
   legend->Draw();
   return profA;
 }
@@ -551,8 +592,8 @@ TProfile * ProfileMaxZ(TCut cut0, char *name, Int_t max){
   TF1 * f1 = new TF1("f1","[0]+[1]*[0]*(250-x)");
   TProfile *profA = new TProfile(name,name,max,0,250);
   char expr[100];
-  sprintf(expr,"Cl.fMax:Cl.fZ>>%s",name);
-  comp.fTree->Draw(expr,"Cl.fZ>0&&Cl.fMax<500"+cut0,"prof");
+  sprintf(expr,"Cl.fMax:abs(Cl.fZ)>>%s",name);
+  comp.fTree->Draw(expr,"abs(Cl.fZ)>0&&Cl.fMax<500"+cut0,"prof");
   profA->SetXTitle("Z position (cm)"); 
   profA->SetYTitle("Amplitude at maxima (ADC)");
   char chc[100];
@@ -661,3 +702,5 @@ TCanvas *  NoiseSector(TCut cut0,  char * description, Int_t maxrow, Int_t maxpa
   
   return c;
 }
+
+