ZDC/PlotPedestalsvsTime.C

   1 #if !defined(__CINT__) || defined(__MAKECINT__)
   2 #include <Riostream.h>
   3 #include <TSystem.h>
   4 #include <TRandom.h>
   5 #include <TROOT.h>
   6 #include <TStyle.h>
   7 #include <TCanvas.h>
   8 #include <TGraphErrors.h>
   9 #include <TGrid.h>
  10 #include <TFile.h>
  11 #include "AliCDBEntry.h"
  12 #include "AliCDBGrid.h"
  13 #include "AliCDBId.h"
  14 #include "AliCDBLocal.h"
  15 #include "AliCDBManager.h"
  16 #include "AliCDBMetaData.h"
  17 #include "AliCDBPath.h"
  18 #include "AliCDBRunRange.h"
  19 #include "AliCDBStorage.h"
  20 #include "AliDCSValue.h"
  21 #include "AliZDC.h"
  22 #include "AliZDCv3.h"
  23 #include "AliZDCPedestals.h"
  24 #include "AliZDCEnCalib.h"
  25 #include "AliZDCTowerCalib.h"
  26 #include "AliZDCChMap.h"
  27 #include "AliZDCLaserCalib.h"
  28 #include "AliZDCMBCalib.h"
  29 #include "AliZDCDataDCS.h"
  30
  31 #endif
  32
  33
  34 void PlotPedestalsvsTime(Int_t year=2010, Int_t firstRun=111000,
  35                    Int_t lastRun=999999999, Int_t ipedGainChain=0)
  36 {
  37
  38
  39   TGrid::Connect("alien:",0,0,"t");
  40   gSystem->Exec(Form("gbbox find \"/alice/data/%d/OCDB/ZDC/Calib/Pedestals/\" \"Run*.root\" > calibAlienFiles.txt",year));
  41   FILE* listruns=fopen("calibAlienFiles.txt","r");
  42
  43   const int kNchannels=24;
  44   TGraphErrors* graph[24];
  45   for(Int_t i=0; i<kNchannels; i++){
  46      graph[i] = new TGraphErrors(0);
  47      char name[50], title[50];
  48      sprintf(name,"graph%d",i); sprintf(title,"Pedestal ch.%d vs. run#",i);
  49      graph[i]->SetName("graph");  graph[i]->SetTitle("title");
  50   }
  51
  52   Char_t filnam[200], filnamalien[200];
  53   Int_t iPoint=0;
  54   Int_t nrun, nrun2, nv, ns;
  55
  56   while(!feof(listruns)){
  57     int st = fscanf(listruns,"%s\n",filnam);
  58     Char_t directory[100];
  59     sprintf(directory,"/alice/data/%d",year);
  60     if(!strstr(filnam,directory)) continue;
  61     sscanf(filnam,"/alice/data/%d/OCDB/ZDC/Calib/Pedestals/Run%d_%d_v%d_s%d.root",&year,&nrun,&nrun2,&nv,&ns);
  62     if(nrun<firstRun) continue;
  63     if(nrun>lastRun) continue;
  64     sprintf(filnamalien,"alien://%s",filnam);
  65     printf("Opening file: %s\n",filnam);
  66     TFile *f = TFile::Open(filnamalien);
  67     AliCDBEntry *entry = (AliCDBEntry*)f->Get("AliCDBEntry");
  68     AliZDCPedestals *calibdata = dynamic_cast<AliZDCPedestals*>  (entry->GetObject());
  69
  70     for(int i=0; i<kNchannels; i++){
  71       if(ipedGainChain==0){
  72         graph[i]->SetPoint(iPoint, (Double_t)nrun, calibdata->GetMeanPed(i));
  73         graph[i]->SetPointError(iPoint, 0., calibdata->GetMeanPedWidth(i));
  74       }
  75       else{
  76         graph[i]->SetPoint(iPoint, (Double_t)nrun, calibdata->GetMeanPed(i+kNchannels));
  77         graph[i]->SetPointError(iPoint, 0., calibdata->GetMeanPedWidth(i+kNchannels));
  78       }
  79     }
  80     iPoint++;
  81     f->Close();
  82  }
  83
  84  TFile *outfile=new TFile(Form("Calib%dVsTime.root",year),"recreate");
  85  outfile->cd();
  86  for(int i=0; i<kNchannels; i++) graph[i]->Write();
  87  outfile->Close();
  88
  89  //***********************************************************
  90  // #### ROOT initialization
  91  gROOT->Reset();
  92  gStyle->SetCanvasColor(10);
  93  gStyle->SetFrameFillColor(10);
  94  gStyle->SetOptTitle(0);
  95  gStyle->SetOptStat(1111);
  96  gStyle->SetOptFit(0);
  97  gStyle->SetTitleTextColor(4);
  98  gStyle->SetStatTextColor(4);
  99  gStyle->SetStatX(0.92);
 100  gStyle->SetStatY(0.92);
 101  gStyle->SetLineColor(1);
 102  gStyle->SetPalette(1);
 103  gStyle->SetPadTopMargin(0.05);
 104  gStyle->SetPadRightMargin(0.05);
 105  gStyle->SetPadBottomMargin(0.09);
 106  gStyle->SetPadLeftMargin(0.09);
 107  gStyle->SetTitleOffset(1.1,"Y");
 108  // *************************************************************
 109
 110  TCanvas *cHadPeds = new TCanvas("cHadPeds","Hadronic ZDC pedestals",0,0,900,700);
 111  cHadPeds->Divide(5,4);
 112  for(int ic=0; ic<5; ic++){
 113    // *** ZNC pedestals
 114    cHadPeds->cd(ic+1);
 115    //
 116    TH1F *haxis1=0;
 117    if(ipedGainChain==0) haxis1 = gPad->DrawFrame(firstRun-100, 20, lastRun+100, 90);
 118    else  haxis1 = gPad->DrawFrame(firstRun-100, 200, lastRun+100, 700);
 119    haxis1->GetXaxis()->SetNoExponent();
 120    haxis1->SetXTitle("RUN no.");
 121    haxis1->SetYTitle("ZNC pedestals");
 122    //
 123    graph[ic]->SetMarkerStyle(20);
 124    graph[ic]->SetMarkerColor(kBlue);
 125    graph[ic]->Draw("P, SAME");
 126    // *** ZPC pedestals
 127    cHadPeds->cd(ic+6);
 128    //
 129    TH1F *haxis2=0;
 130    if(ipedGainChain==0) haxis2= gPad->DrawFrame(firstRun-100, 20, lastRun+100, 90);
 131    else  haxis2 = gPad->DrawFrame(firstRun-100, 200, lastRun+100, 700);
 132    haxis2->GetXaxis()->SetNoExponent();
 133    haxis2->SetXTitle("RUN no.");
 134    haxis2->SetYTitle("ZPC pedestals");
 135    //
 136    graph[ic+5]->SetMarkerStyle(21);
 137    graph[ic+5]->SetMarkerColor(kBlue+3);
 138    graph[ic+5]->Draw("P, SAME");
 139    // *** ZNA pedestals
 140    cHadPeds->cd(ic+11);
 141    //
 142    TH1F *haxis3=0;
 143    if(ipedGainChain==0) haxis3 = gPad->DrawFrame(firstRun-100, 20, lastRun+100, 90);
 144    else  haxis3 = gPad->DrawFrame(firstRun-100, 200, lastRun+100, 700);
 145    haxis3->GetXaxis()->SetNoExponent();
 146    haxis3->SetXTitle("RUN no.");
 147    haxis3->SetYTitle("ZNA pedestals");
 148    //
 149    graph[ic+12]->SetMarkerStyle(20);
 150    graph[ic+12]->SetMarkerColor(kRed);
 151    graph[ic+12]->Draw("P, SAME");
 152    // *** ZPA pedestals
 153    cHadPeds->cd(ic+16);
 154    //
 155    TH1F *haxis4=0;
 156    if(ipedGainChain==0) haxis4 = gPad->DrawFrame(firstRun-100, 20, lastRun+100, 90);
 157    else  haxis4 = gPad->DrawFrame(firstRun-100, 200, lastRun+100, 700);
 158    haxis4->GetXaxis()->SetNoExponent();
 159    haxis4->SetXTitle("RUN no.");
 160    haxis4->SetYTitle("ZPA pedestals");
 161    //
 162    graph[ic+17]->SetMarkerStyle(21);
 163    graph[ic+17]->SetMarkerColor(kRed+1);
 164    graph[ic+17]->Draw("P, SAME");
 165  }
 166  cHadPeds->SaveAs("ZDCPedvsTime1.gif");
 167
 168  TCanvas *cothPeds = new TCanvas("cothPeds","ZEM + Ref. pedestals",800,0,600,600);
 169  cothPeds->Divide(2,2);
 170  for(int ic=0; ic<2; ic++){
 171     // *** ZEM pedestals
 172     cothPeds->cd(ic+1);
 173     //
 174     TH1F *haxis5=0;
 175     if(ipedGainChain==0) haxis5 = gPad->DrawFrame(firstRun-100, 20, lastRun+20, 90);
 176     else  haxis5 = gPad->DrawFrame(firstRun-100, 200, lastRun+100, 700);
 177     haxis5->GetXaxis()->SetNoExponent();
 178     haxis5->SetXTitle("RUN no.");
 179     haxis5->SetYTitle("ZEM pedestals");
 180     //
 181     graph[ic+10]->SetMarkerStyle(22);
 182     graph[ic+10]->SetMarkerColor(kGreen+1);
 183     graph[ic+10]->Draw("P, SAME");
 184     // *** Ref. pedestals
 185     cothPeds->cd(ic+3);
 186     //
 187     TH1F *haxis6=0;
 188     if(ipedGainChain==0) haxis6 = gPad->DrawFrame(firstRun-100, 20, lastRun+100, 90);
 189     else  haxis6 = gPad->DrawFrame(firstRun-100, 150, lastRun+100, 700);
 190     haxis6->GetXaxis()->SetNoExponent();
 191     haxis6->SetXTitle("RUN no.");
 192     haxis6->SetYTitle("PMRef. pedestals");
 193     //
 194     graph[ic+22]->SetMarkerStyle(23);
 195     graph[ic+22]->SetMarkerColor(kGreen+4);
 196     graph[ic+22]->Draw("P, SAME");
 197  }
 198  cothPeds->SaveAs("ZDCPedvsTime2.gif");
 199
 200 }