1 #include "AliVZEROPreprocessor.h"
2 #include "AliVZEROCalibData.h"
3 #include "AliCDBMetaData.h"
4 #include "AliCDBEntry.h"
5 #include "AliDCSValue.h"
8 #include <TTimeStamp.h>
9 #include <TObjString.h>
14 // This class is a simple preprocessor for V0.
17 ClassImp(AliVZEROPreprocessor)
19 //______________________________________________________________________________________________
20 AliVZEROPreprocessor::AliVZEROPreprocessor(AliShuttleInterface* shuttle) :
21 AliPreprocessor("V00", shuttle),
28 //______________________________________________________________________________________________
29 AliVZEROPreprocessor::~AliVZEROPreprocessor()
36 //______________________________________________________________________________________________
37 void AliVZEROPreprocessor::Initialize(Int_t run, UInt_t startTime,
40 // Creates AliZDCDataDCS object
42 AliPreprocessor::Initialize(run, startTime, endTime);
44 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
45 TTimeStamp(startTime).AsString(),
46 TTimeStamp(endTime).AsString()));
49 fStartTime = startTime;
52 fData = new AliVZERODataDCS(fRun, fStartTime, fEndTime);
56 //______________________________________________________________________________________________
57 UInt_t AliVZEROPreprocessor::Process(TMap* dcsAliasMap)
59 // Fills data retrieved from DCS and DAQ into a AliVZEROCalibData object and
60 // stores it into CalibrationDB
63 // *** GET RUN TYPE ***
64 TString runType = GetRunType();
67 // *** REFERENCE DATA ***
70 AliVZEROCalibData *calibData = new AliVZEROCalibData();
72 // *************** From DCS ******************
73 // Fills data into a AliVZERODataDCS object
74 if(!dcsAliasMap) return 1;
76 // The processing of the DCS input data is forwarded to AliVZERODataDCS
78 fData->ProcessData(*dcsAliasMap);
79 //fData->Draw(""); // Draws the HV values as a function of time
80 //dcsAliasMap->Print(""); // Prints out the HV values
82 // Writes VZERO PMs HV values into VZERO calibration object
83 calibData->SetMeanHV(fData->GetMeanHV());
84 calibData->SetWidthHV(fData->GetWidthHV());
86 // *************** From DAQ ******************
88 TString SourcesId = "CALIB";
90 TList* sourceList = GetFileSources(kDAQ, SourcesId.Data());
92 Log(Form("No sources found for id %s", SourcesId.Data()));
94 Log(Form("The following sources produced files with the id %s",SourcesId.Data()));
97 TIter iter(sourceList);
98 TObjString *source = 0;
100 while((source=dynamic_cast<TObjString*> (iter.Next()))){
101 fileName = GetFile(kDAQ, SourcesId.Data(), source->GetName());
102 if (fileName.Length() > 0)
103 Log(Form("Got the file %s, now we can extract some values.", fileName.Data()));
105 if((file = fopen(fileName.Data(),"r")) == NULL){
106 Log(Form("Cannot open file %s",fileName.Data()));
108 Float_t Pedestals[128], Sigmas[128], Gains[128];
109 for(Int_t j=0; j<128; j++)fscanf(file,"%f %f %f ",
110 &Pedestals[j], &Sigmas[j], &Gains[j]);
113 calibData->SetPedestal(Pedestals);
114 calibData->SetSigma(Sigmas);
115 calibData->SetGain(Gains); }
120 // Check that everything was properly transmitted
122 // for(Int_t j=0; j<128; j++){printf("ADCPedestal[%d] -> %f \n",j,calibData->GetPedestal(j));}
123 // for(Int_t j=0; j<128; j++){printf("ADCGain[%d] -> %f \n",j,calibData->GetGain(j));}
124 // for(Int_t j=0; j<128; j++){printf("ADCSigma[%d] -> %f \n",j,calibData->GetSigma(j));}
125 // for(Int_t j=0; j<64; j++){printf("MeanHV[%d] -> %f \n",j,calibData->GetMeanHV(j));}
126 // for(Int_t j=0; j<64; j++){printf("WidthHV[%d] -> %f \n",j,calibData->GetWidthHV(j));}
128 // Now we store the VZERO Calibration Object into CalibrationDB
130 AliCDBMetaData metaData;
131 metaData.SetBeamPeriod(0);
132 metaData.SetResponsible("Brigitte Cheynis");
133 metaData.SetComment("This preprocessor fills an AliVZEROCalibData object");
135 Bool_t result = Store("Calib", "Data", calibData, &metaData, 0, kTRUE);
139 if (!result) return 1;