1 ///////////////////////////////////////////////////////////////////////////////
3 // Class for ZDC DCS data //
5 ///////////////////////////////////////////////////////////////////////////////
7 #include "AliZDCDataDCS.h"
9 #include "AliCDBMetaData.h"
10 #include "AliDCSValue.h"
17 #include <TObjString.h>
19 #include <TTimeStamp.h>
21 ClassImp(AliZDCDataDCS)
23 //---------------------------------------------------------------
24 AliZDCDataDCS::AliZDCDataDCS():
29 fGraphs("TGraph",kNGraphs),
32 // Default constructor
35 //---------------------------------------------------------------
36 AliZDCDataDCS::AliZDCDataDCS(Int_t nRun, UInt_t startTime, UInt_t endTime):
39 fStartTime(startTime),
41 fGraphs("TGraph",kNGraphs),
44 // Standard constructor
46 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", nRun,
47 TTimeStamp(startTime).AsString(),
48 TTimeStamp(endTime).AsString()));
54 //---------------------------------------------------------------
55 AliZDCDataDCS::~AliZDCDataDCS()
61 //---------------------------------------------------------------
62 void AliZDCDataDCS::ProcessData(TMap& aliasMap, Float_t *fCalibData)
68 for(int j=0; j<kNAliases; j++){
69 aliasArr = (TObjArray*) aliasMap.GetValue(fAliasNames[j].Data());
71 AliError(Form("Alias %s not found!", fAliasNames[j].Data()));
74 Introduce(j, aliasArr);
76 if(aliasArr->GetEntries()<2){
77 AliError(Form("Alias %s has just %d entries!",
78 fAliasNames[j].Data(),aliasArr->GetEntries()));
82 TIter iterarray(aliasArr);
84 Double_t *time = new Double_t[aliasArr->GetEntries()];
85 Double_t *val = new Double_t[aliasArr->GetEntries()];
88 while((aValue = (AliDCSValue*) iterarray.Next())) {
89 val[ne] = aValue->GetFloat();
90 time[ne] = (Double_t) (aValue->GetTimeStamp());
91 fCalibData[ne] = val[ne];
97 if(j>=4) CreateGraph(j, aliasArr->GetEntries(), time, val); // fill graphs
107 //---------------------------------------------------------------
108 void AliZDCDataDCS::Init()
112 TH1::AddDirectory(kFALSE);
116 for(int i=0;i<kNAliases;i++){
118 fAliasNames[i] = "ZDC.Position";
122 fAliasNames[i] = "ZDC.HVValue";
123 fAliasNames[i] += i-4;
129 //---------------------------------------------------------------
130 void AliZDCDataDCS::Introduce(UInt_t numAlias, const TObjArray* aliasArr)
132 // Getting array of DCS aliases
134 int entries=aliasArr->GetEntries();
135 AliInfo(Form("************ Alias: %s **********",fAliasNames[numAlias].Data()));
136 AliInfo(Form(" %d DP values collected",entries));
141 //---------------------------------------------------------------
142 void AliZDCDataDCS::CreateGraph(int i, int dim, const Double_t *x, const Double_t *y)
147 TGraph *gr = new(fGraphs[fGraphs.GetEntriesFast()]) TGraph(dim, x, y);
149 gr->GetXaxis()->SetTimeDisplay(1);
150 gr->SetTitle(fAliasNames[i].Data());
152 AliInfo(Form("Array entries: %d",fGraphs.GetEntriesFast()));
157 //---------------------------------------------------------------
158 void AliZDCDataDCS::Draw(const Option_t* /*option*/)
163 if(!fIsProcessed) return;
165 if(fGraphs.GetEntries()==0) return;
168 TString canvas1Name="ZN1_HVs";
169 cg1=new TCanvas(canvas1Name,canvas1Name,40,40,600,600);
172 ((TGraph*) fGraphs.UncheckedAt(0))->SetMarkerStyle(20);
173 ((TGraph*) fGraphs.UncheckedAt(0))->Draw("ALP");
175 ((TGraph*) fGraphs.UncheckedAt(1))->SetMarkerStyle(20);
176 ((TGraph*) fGraphs.UncheckedAt(1))->Draw("ALP");
178 ((TGraph*) fGraphs.UncheckedAt(2))->SetMarkerStyle(20);
179 ((TGraph*) fGraphs.UncheckedAt(2))->Draw("ALP");
181 ((TGraph*) fGraphs.UncheckedAt(3))->SetMarkerStyle(20);
182 ((TGraph*) fGraphs.UncheckedAt(3))->Draw("ALP");
185 TString canvas2Name="ZP1_HVs";
186 cg2=new TCanvas(canvas2Name,canvas2Name,80,80,600,600);
189 ((TGraph*) fGraphs.UncheckedAt(5))->SetMarkerStyle(20);
190 ((TGraph*) fGraphs.UncheckedAt(5))->Draw("ALP");
192 ((TGraph*) fGraphs.UncheckedAt(6))->SetMarkerStyle(20);
193 ((TGraph*) fGraphs.UncheckedAt(6))->Draw("ALP");
195 ((TGraph*) fGraphs.UncheckedAt(7))->SetMarkerStyle(20);
196 ((TGraph*) fGraphs.UncheckedAt(7))->Draw("ALP");
198 ((TGraph*) fGraphs.UncheckedAt(8))->SetMarkerStyle(20);
199 ((TGraph*) fGraphs.UncheckedAt(8))->Draw("ALP");