HMPID/AliHMPIDPreprocessor.cxx

   1 #include "AliHMPIDPreprocessor.h" //header
   2
   3 #include <AliCDBMetaData.h>
   4 #include <AliDCSValue.h>
   5 #include <TF1.h>              //Process()
   6 #include <TF2.h>              //Process()
   7 #include <TGraph.h>           //Process()
   8 #include <AliLog.h>           //Process()
   9
  10 ClassImp(AliHMPIDPreprocessor)
  11
  12 char *AliHMPIDPreprocessor::fP ="HMP_DET/HMP_MP%i/HMP_MP%i_GAS/HMP_MP%i_GAS_PMWC.actual.value";
  13 char *AliHMPIDPreprocessor::fT1="HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iIn_Temp";
  14 char *AliHMPIDPreprocessor::fT2="HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iOut_Temp";
  15 char *AliHMPIDPreprocessor::fHV="HMP_DET/HMP_MP%i/HMP_MP%i_PW/HMP_MP%i_SEC0/HMP_MP%i_SEC0_HV.actual.vMon";
  16
  17
  18
  19
  20 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  21 void AliHMPIDPreprocessor::Initialize(Int_t run, UInt_t startTime,UInt_t endTime)
  22 {
  23   AliPreprocessor::Initialize(run, startTime, endTime);
  24 }
  25 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  26 UInt_t AliHMPIDPreprocessor::Process(TMap* pMap)
  27 {
  28 // Process: 1. inlet and outlet C6F14 temperature, stores TObjArray of 21 TF1, where TF1 is Nmean=f(t), one per radiator
  29 //          2. CH4 pressure and HV                 stores TObjArray of 7 TF1 where TF1 is thr=f(t), one per chamber
  30 // Arguments: pDcsMap - map of structure "alias name" - TObjArray of AliDCSValue
  31 // Assume that: HV is the same during the run for a given chamber, different chambers might have different HV
  32 //              P=f(t), different for different chambers
  33
  34 //  TList* list = GetFileSources(kDAQ, "MAP"); //first analyse a set of pedestal files
  35 //  if (list){
  36 //    Log("The following sources produced files with the id MAP");
  37 //    list->Print();
  38 //    delete list;
  39 //  }
  40
  41
  42   if(!pMap)  return 0;                    //no DCS map provided
  43   Double_t sor=0,eor=1500;
  44
  45   TF2 idx("RidxC4F14","sqrt(1+0.554*(1239.84/x)^2/((1239.84/x)^2-5796)-0.0005*(y-20))",5.5 ,8.5 ,0  ,50);  //N=f(Ephot,T) [eV,grad C] DiMauro mail
  46   TF2 thr("RthrCH4"  ,"x+170745848*exp(-y*0.0162012)"                                                      ,2000,3000,900,1200); //thr=f(HV,P)  [V,mBar]
  47 //  Double_t eMean=6.67786;                                                                                  //mean energy of photon defined  by transperancy window
  48
  49 //  TObjArray arTmean(21); arTmean.SetOwner(kTRUE);     //21 Tmean=f(time) one per radiator
  50 //  TObjArray arPress(7);  arPress.SetOwner(kTRUE);     //7  Press=f(time) one pre chamber
  51   TObjArray arNmean(21); arNmean.SetOwner(kTRUE);     //21 Nmean=f(time) one per radiator
  52   TObjArray arQthre(7);  arQthre.SetOwner(kTRUE);     //7  Qthre=f(time) one pre chamber
  53
  54 //  AliDCSValue *pVal; Int_t cnt=0;
  55
  56   for(Int_t iCh=0;iCh<7;iCh++){
  57  //   TObjArray *pHV=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_PW/HMP_MP%i_SEC0/HMP_MP%i_SEC0_HV.actual.vMon",iCh,iCh,iCh,iCh)); //HV
  58 //    pVal=(AliDCSValue*)pHV->At(0); Float_t hv=pVal->GetFloat();//HV
  59
  60 //    TObjArray *pP =(TObjArray*)pMap->GetValue(Form(fP,iCh,iCh,iCh)); //P
  61 //    TGraph *pGrP; cnt=0;TIter nextp(pP); while((pVal=(AliDCSValue*)nextp())) pGrP->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //P
  62
  63 //    TF1 *pFuP=new TF1(Form("P%i",iCh),"1005",sor,eor);
  64 //    pGrP->Fit(pFuP,"Q"); delete pGrP;
  65     TF1 *pFuQ=new TF1(Form("HMP_Qthre%i",iCh),"100",sor,eor);
  66     arQthre.AddAt(pFuQ,iCh);
  67     for(Int_t iRad=0;iRad<3;iRad++){
  68 //      TObjArray *pT1=(TObjArray*)pMap->GetValue(Form(fT1,iCh,iCh,iRad)); //Tin
  69 //      TGraph *pGrT1=new TGraph; cnt=0; TIter next1(pT1); while((pVal=(AliDCSValue*)next1())) pGrT1->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //inlet temperature
  70 //      pGrT1->Fit(new TF1(Form("Tin%i%i",iCh,iRad),"[0]+[1]*x+[2]*sin([3]*x)",sor,eor),"Q");       //now fit the temp graph
  71
  72 //      TObjArray *pT2=(TObjArray*)pMap->GetValue(Form(fT2,iCh,iCh,iRad));//Tout
  73 //      TGraph *pGrT2=new TGraph; cnt=0; TIter next2(pT2); while((pVal=(AliDCSValue*)next2())) pGrT2->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //outlet temperature
  74 //      TF1*pFuT1=new TF1(Form("Tout%i%i",iCh,iRad),"13",sor,eor)
  75 //      pGrT2->Fit(,"Q");       //now fit the temp graph
  76
  77 //      arTmean.Add(pRadTempF);
  78       TF1 *pFuN=new TF1(Form("HMP_Nmean%i-%i",iCh,iRad),"1.292",sor,eor); pFuN->SetLineColor(iRad+2); pFuN->SetLineWidth(1);
  79       arNmean.AddAt(pFuN,3*iCh+iRad);
  80 //      delete pGrT1;  delete pGrT2;
  81     }//radiators loop
  82   }//chambers loop
  83
  84   AliCDBMetaData metaData; metaData.SetBeamPeriod(0); metaData.SetResponsible("AliHMPIDPreprocessor"); metaData.SetComment("SIMULATED");
  85
  86
  87   arQthre.Print();
  88 //  Store("Calib", "Press" , &arPress , &metaData);
  89 //  Store("Calib", "Tmean" , &arTmean , &metaData);
  90
  91   if( Store("Calib", "Qthre" , &arQthre , &metaData) == kTRUE && Store("Calib", "Nmean" , &arNmean , &metaData) == kTRUE ) return 0;   //clm: compatibility with new Store and preprocessor requirement
  92   else return 0;
  93
  94   //  AliInfo("End.");
  95
  96 }//Process()
  97 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  98