1 #include "AliPHOSDA2.h"
6 //----------------------------------------------------------------
7 AliPHOSDA2::AliPHOSDA2(int module) : TNamed(),
8 fHistoFile(0),fMod(module)
11 // Create AliPHOSDA2 ("Bad channels finder") object.
12 // module is the PHOS module number (0..4).
13 // Quality histogram names: module_iX_iZ_gain.
14 // Root file name: PHOS_ModuleX_BCM.root, where X - module number.
17 sprintf(name,"PHOS_Module%d_BCM",fMod);
20 SetTitle("Detector Algorithm to check for PHOS channels quality");
23 sprintf(rootname,"%s.root",GetName());
25 fHistoFile = new TFile(rootname,"recreate"); // new file!
27 for(Int_t iX=0; iX<64; iX++) {
28 for(Int_t iZ=0; iZ<56; iZ++) {
29 for(Int_t iGain=0; iGain<2; iGain++) {
30 fHQuality[iX][iZ][iGain] = 0;
40 //-------------------------------------------------------------------
41 AliPHOSDA2::AliPHOSDA2(const AliPHOSDA2& da) : TNamed(da),
42 fHistoFile(0),fMod(da.fMod)
49 for(Int_t iX=0; iX<64; iX++) {
50 for(Int_t iZ=0; iZ<56; iZ++) {
51 for(Int_t iGain=0; iGain<2; iGain++) {
53 sprintf(hname,"%d_%d_%d_%d",fMod,iX,iZ,iGain);
54 hist1 = (TH1F*)da.fHistoFile->Get(hname);
55 if(hist1) fHQuality[iX][iZ][iGain] = new TH1F(*hist1);
57 fHQuality[iX][iZ][iGain] = 0;
63 fMaps[0] = new TH2F(*da.fMaps[0]);
68 fMaps[1] = new TH2F(*da.fMaps[1]);
72 fHistoFile = new TFile(da.GetName(),"recreate");
76 //-------------------------------------------------------------------
77 AliPHOSDA2& AliPHOSDA2::operator= (const AliPHOSDA2& da)
79 //Assignment operator.
83 TString oldname(fHistoFile->GetName());
84 TString newname(da.fHistoFile->GetName());
86 if(oldname != newname) {
88 fHistoFile = new TFile(da.fHistoFile->GetName(),"update");
93 SetName(da.GetName());
94 SetTitle(da.GetTitle());
96 for(Int_t iX=0; iX<64; iX++) {
97 for(Int_t iZ=0; iZ<56; iZ++) {
98 for(Int_t iGain=0; iGain<2; iGain++) {
99 if (fHQuality[iX][iZ][iGain]) delete fHQuality[iX][iZ][iGain];
100 fHQuality[iX][iZ][iGain] = da.fHQuality[iX][iZ][iGain];
107 fMaps[0] = da.fMaps[0];
112 fMaps[1] = da.fMaps[1];
121 //-------------------------------------------------------------------
122 AliPHOSDA2::~AliPHOSDA2()
127 if(fHistoFile) delete fHistoFile;
131 //-------------------------------------------------------------------
132 void AliPHOSDA2::FillQualityHistograms(Float_t quality[64][56][2])
134 // Fills quality histograms.
135 // _By definition_, qood quality is 0<quality<1,
136 // all outside that is a bad quality.
137 // If no quality value read for particular channel,
138 // the correspondent array entry should be filled by zero.
139 // WARNING: this function should be called once per event!
144 for(Int_t iX=0; iX<64; iX++) {
145 for (Int_t iZ=0; iZ<56; iZ++) {
147 for(Int_t iGain=0; iGain<2; iGain++) {
148 if(!quality[iX][iZ][iGain]) continue;
150 if(fHQuality[iX][iZ][iGain])
151 fHQuality[iX][iZ][iGain]->Fill(quality[iX][iZ][iGain]);
153 sprintf(hname,"%d_%d_%d_%d",fMod,iX,iZ,iGain);
154 sprintf(htitl,"Quality for crystal %d_%d_%d and gain %d",fMod,iX,iZ,iGain);
155 fHQuality[iX][iZ][iGain] = new TH1F(hname,htitl,100,1.e-6,10.);
156 fHQuality[iX][iZ][iGain]->Fill(quality[iX][iZ][iGain]);
165 //-------------------------------------------------------------------
166 void AliPHOSDA2::UpdateHistoFile()
168 // Write histograms to file
170 if(!fHistoFile) return;
171 if(!fHistoFile->IsOpen()) return;
178 sprintf(titl,"Quality map for Low gain");
179 fMaps[0] = new TH2F("gmaplow", titl, 64,0.,64.,56,0.,56.);
185 sprintf(titl,"Quality map for High gain");
186 fMaps[1] = new TH2F("gmaphigh", titl, 64,0.,64.,56,0.,56.);
191 for(Int_t iX=0; iX<64; iX++) {
192 for(Int_t iZ=0; iZ<56; iZ++) {
194 for(Int_t iGain=0; iGain<2; iGain++) {
195 hist1 = fHQuality[iX][iZ][iGain];
197 hist1->Write(hist1->GetName(),TObject::kWriteDelete);
198 Double_t mean = hist1->GetMean();
199 fMaps[iGain]->SetBinContent(iX+1,iZ+1,mean);
206 fMaps[0]->Write(fMaps[0]->GetName(),TObject::kWriteDelete);
207 fMaps[1]->Write(fMaps[1]->GetName(),TObject::kWriteDelete);