]>
Commit | Line | Data |
---|---|---|
d2b85094 | 1 | #include "AliVZEROPreprocessor.h" |
2 | #include "AliVZEROCalibData.h" | |
3 | #include "AliCDBMetaData.h" | |
4 | #include "AliCDBEntry.h" | |
5 | #include "AliDCSValue.h" | |
6 | #include "AliLog.h" | |
7 | #include <TFile.h> | |
8 | #include <TTimeStamp.h> | |
9 | #include <TObjString.h> | |
10 | #include <TSystem.h> | |
11 | #include <TList.h> | |
12 | ||
13 | // | |
14 | // This class is a simple preprocessor for V0. | |
15 | // | |
16 | ||
17 | ClassImp(AliVZEROPreprocessor) | |
18 | ||
19 | //______________________________________________________________________________________________ | |
20 | AliVZEROPreprocessor::AliVZEROPreprocessor(AliShuttleInterface* shuttle) : | |
21 | AliPreprocessor("V00", shuttle), | |
22 | fData(0) | |
23 | ||
24 | { | |
25 | // constructor | |
26 | } | |
27 | ||
28 | //______________________________________________________________________________________________ | |
29 | AliVZEROPreprocessor::~AliVZEROPreprocessor() | |
30 | { | |
31 | // destructor | |
32 | } | |
33 | ||
34 | //______________________________________________________________________________________________ | |
35 | void AliVZEROPreprocessor::Initialize(Int_t run, UInt_t startTime, | |
36 | UInt_t endTime) | |
37 | { | |
38 | // Creates AliZDCDataDCS object | |
39 | ||
40 | AliPreprocessor::Initialize(run, startTime, endTime); | |
41 | ||
42 | Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run, | |
43 | TTimeStamp(startTime).AsString(), | |
44 | TTimeStamp(endTime).AsString())); | |
45 | ||
46 | fRun = run; | |
47 | fStartTime = startTime; | |
48 | fEndTime = endTime; | |
49 | ||
50 | fData = new AliVZERODataDCS(fRun, fStartTime, fEndTime); | |
51 | } | |
52 | ||
53 | ||
54 | ||
55 | //______________________________________________________________________________________________ | |
56 | UInt_t AliVZEROPreprocessor::Process(TMap* dcsAliasMap) | |
57 | { | |
58 | // Fills data retrieved from DCS and DAQ into a AliVZEROCalibData object and | |
59 | // stores it into CalibrationDB | |
60 | ||
61 | ||
62 | // *** GET RUN TYPE *** | |
63 | TString runType = GetRunType(); | |
64 | ||
65 | ||
66 | // *** REFERENCE DATA *** | |
67 | ||
68 | TString fileName; | |
69 | AliVZEROCalibData *calibData = new AliVZEROCalibData(); | |
70 | ||
71 | // *************** From DCS ****************** | |
72 | // Fills data into a AliVZERODataDCS object | |
73 | if(!dcsAliasMap) return 1; | |
74 | ||
75 | // The processing of the DCS input data is forwarded to AliVZERODataDCS | |
76 | ||
77 | fData->ProcessData(*dcsAliasMap); | |
78 | //fData->Draw(""); // Draw the HV values as a function of time | |
79 | //dcsAliasMap->Print(""); // Print out the HV values | |
80 | ||
81 | // Writing VZERO PMs HV values into calibration object | |
82 | calibData->SetMeanHV(fData->GetMeanHV()); | |
83 | calibData->SetWidthHV(fData->GetWidthHV()); | |
84 | ||
85 | ||
86 | // *************** From DAQ ****************** | |
87 | TString SourcesId[3]; | |
88 | SourcesId[0] = "PEDESTALS"; | |
89 | SourcesId[1] = "GAINS"; | |
90 | SourcesId[2] = "SIGMAS"; | |
91 | ||
92 | for(int iSource=0;iSource<3;iSource++){ | |
93 | TList* sourceList = GetFileSources(kDAQ, SourcesId[iSource].Data()); | |
94 | if (!sourceList){ | |
95 | AliError(Form("No sources found for id %s", SourcesId[iSource].Data())); | |
96 | return 1; | |
97 | } | |
98 | AliInfo(Form("The following sources produced files with the id %s",SourcesId[iSource].Data())); | |
99 | sourceList->Print(); | |
100 | ||
101 | TIter iter(sourceList); | |
102 | TObjString *source = 0; | |
103 | ||
104 | while((source=dynamic_cast<TObjString*> (iter.Next()))){ | |
105 | fileName = GetFile(kDAQ, SourcesId[iSource].Data(), source->GetName()); | |
106 | if (fileName.Length() > 0) | |
107 | AliInfo(Form("Got the file %s, now we can extract some values.", fileName.Data())); | |
108 | FILE *file; | |
109 | if((file = fopen(fileName.Data(),"r")) == NULL){ | |
110 | AliError(Form("Cannot open file %s",fileName.Data())); | |
111 | return 1; | |
112 | } | |
113 | Float_t Values[128]; | |
114 | for(Int_t j=0; j<128; j++)fscanf(file,"%f",&Values[j]); | |
115 | fclose(file); | |
116 | switch(iSource){ | |
117 | case 0: | |
118 | calibData->SetPedestal(Values); | |
119 | break; | |
120 | case 1: | |
121 | calibData->SetGain(Values); | |
122 | break; | |
123 | case 2: | |
124 | calibData->SetSigma(Values); | |
125 | break; | |
126 | } | |
127 | } | |
128 | delete sourceList; | |
129 | ||
130 | } | |
131 | ||
132 | ||
133 | // Check that everything was properly transmitted | |
134 | ||
135 | // for(Int_t j=0; j<128; j++){printf("ADCPedestal[%d] -> %f \n",j,calibData->GetPedestal(j));} | |
136 | // for(Int_t j=0; j<128; j++){printf("ADCGain[%d] -> %f \n",j,calibData->GetGain(j));} | |
137 | // for(Int_t j=0; j<128; j++){printf("ADCSigma[%d] -> %f \n",j,calibData->GetSigma(j));} | |
138 | // for(Int_t j=0; j<64; j++){printf("MeanHV[%d] -> %f \n",j,calibData->GetMeanHV(j));} | |
139 | // for(Int_t j=0; j<64; j++){printf("WidthHV[%d] -> %f \n",j,calibData->GetWidthHV(j));} | |
140 | // | |
141 | // Now we store the VZERO Calibration Object into CalibrationDB | |
142 | ||
143 | AliCDBMetaData metaData; | |
144 | metaData.SetBeamPeriod(0); | |
145 | metaData.SetResponsible("Brigitte Cheynis"); | |
146 | metaData.SetComment("This preprocessor fills an AliVZEROCalibData object"); | |
147 | ||
148 | Bool_t result = Store("Calib", "Data", calibData, &metaData, 0, kTRUE); | |
149 | ||
150 | delete calibData; | |
151 | ||
152 | if (!result) return 1; | |
153 | return 0; | |
154 | } | |
155 |