try to fix coverity 24179, 24178, 24125, 24124, check cast to pointers not being...
[u/mrichter/AliRoot.git] / HMPID / AliHMPIDPreprocessor.cxx
1 #include "AliHMPIDPreprocessor.h" //header no includes
2 #include "AliHMPIDDigit.h"        //ProcPed()
3 #include "AliHMPIDRawStream.h"    //ProcPed()
4 #include <Riostream.h>            //ProcPed()  
5 #include <AliLog.h>               //all
6 #include <AliCDBMetaData.h>       //ProcPed(), ProcDcs()
7 #include <AliDCSValue.h>          //ProcDcs()
8 #include <TObjString.h>           //ProcDcs(), ProcPed()
9 #include <TTimeStamp.h>           //Initialize()
10 #include <TF1.h>                  //Process()
11 #include <TF2.h>                  //Process()
12 #include <TString.h>
13 #include <TGraph.h>               //Process()
14 #include <TMatrix.h>              //ProcPed()
15 #include <TList.h>                //ProcPed()
16 #include <TSystem.h>              //ProcPed()
17 //.
18 // HMPID Preprocessor base class
19 //.
20 //.
21 //.
22 using std::hex;
23 using std::ifstream;
24 using std::dec;
25 ClassImp(AliHMPIDPreprocessor)
26
27 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
28 void AliHMPIDPreprocessor::Initialize(Int_t run, UInt_t startTime,UInt_t endTime)
29 {
30 // Initialize the parameter coming from AliPreprocessor
31 //  run -> run number
32 // startTime -> starting time 
33 // endTime   -> ending time
34   AliPreprocessor::Initialize(run, startTime, endTime);
35   
36   AliInfo(Form("HMPID started for Run %d \n\tStartTime %s \n\t  EndTime %s", run,TTimeStamp(startTime).AsString(),TTimeStamp(endTime).AsString()));
37
38 }
39 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
40 UInt_t AliHMPIDPreprocessor::Process(TMap* pMap)
41 {
42 // Process all information from DCS and DAQ
43 // Arguments: pMap- map of DCS aliases
44 // Returns: 0 on success or 1 on error (opposite to Store!)
45
46   TString runType = GetRunType();
47   Log(Form(" AliHMPIDPreprocessor: RunType is %s",runType.Data()));
48   Bool_t statusNoise=kFALSE, statusDcs=kFALSE;
49 // start to check event type and procedures
50   
51   Log("HMPID - Process in Preprocessor started");
52   if(! pMap) {
53     Log("HMPID - ERROR - Not map of DCS aliases for HMPID - ");             return kTRUE;   // error in the DCS mapped aliases
54   }   
55   if (runType == "CALIBRATION"){
56     if (!ProcPed()){
57         Log("HMPID - ERROR - Pedestal processing failed!!");                return kTRUE;   // error in pedestal processing
58     } else {
59         Log("HMPID - Pedestal processing successful!!");                    return kFALSE;  // ok for pedestals
60     }
61   }//CALIBRATION
62   else if ( runType=="STANDALONE" || runType=="PHYSICS"){   
63    statusDcs=ProcDcs(pMap);
64    statusNoise=ProcNoiseMap();
65    if(!statusDcs || !statusNoise) { Log(Form("HMPID - ERROR - Noise Map(%d) and/or DCS(%d) processing failed!! (0=OK, 1=FAILED)",statusNoise,statusDcs)); return kTRUE; }  // error in Noise Map or DCS processing
66    else                           { Log("HMPID - Noise Map and DCS processing successful!!");  return kFALSE;}  // ok
67   }//STANDALONE or PHYSICS run
68    else {
69     Log("HMPID - Nothing to do with preprocessor for HMPID, bye!");         return kFALSE;  // ok - nothing done
70   }
71 }//Process()
72 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
73 Bool_t AliHMPIDPreprocessor::ProcNoiseMap()
74 {
75   //
76   // Goal: Process the Noise Map created by the HMP Physics DA to mask 
77   // noisy channels from reconstruction and follow changes in accepatnce
78   // eg. DDL turn on/off after PEDESTAL run and between PHYSICS runs.
79   // Returns kFALSE on success
80  
81   Bool_t stProcNoise=kFALSE;
82   TFile  *fNoiseFile;
83   TH2F   *hNoiseMap = 0x0;
84   
85   TList *pNoiseSource=GetFileSources(kDAQ,"HmpPhysicsDaNoiseMap.root"); //get list of DAQ source names containing id "HmpPhysicsDaNoiseMap" --> defined in HMPIDphysda.cxx
86   if(!pNoiseSource) {Log(Form("ERROR: Retrieval of sources for noise map: HmpPhysicsDaNoiseMap.root is failed!")); return stProcNoise;}
87   if(!(TObjString*)pNoiseSource->At(0)) {Log(Form("ERROR: empty list received from DAQ Source!")); return stProcNoise;}
88     
89   TString noiseFile = GetFile(kDAQ,Form("HmpPhysicsDaNoiseMap.root"),((TObjString*)pNoiseSource->At(0))->GetName());
90   if(noiseFile.Length()==0) {Log(Form("ERROR retrieving noise map file: HmpPhysicsDaNoiseMap.root")); return stProcNoise;}
91   
92   fNoiseFile = TFile::Open(noiseFile.Data(),"read");
93   if(!fNoiseFile) {Log(Form("ERROR cannot open NoiseFile: %s!",noiseFile.Data())); return stProcNoise;}
94   hNoiseMap = (TH2F*) fNoiseFile->Get("hHmpNoiseMaps");
95   
96   AliCDBMetaData metaDataHisto;
97   metaDataHisto.SetBeamPeriod(0);
98   metaDataHisto.SetResponsible("AliHMPIDPreprocessor"); 
99   metaDataHisto.SetComment("AliHMPIDPreprocessor stores the Noise Map object as Reference Data.");
100   AliInfo("Storing Reference Data");
101   stProcNoise = Store("Calib","NoiseMap",hNoiseMap,&metaDataHisto,0,kTRUE);
102   if(!stProcNoise) {
103     Log("HMPID - failure to store Noise Map data results in OCDB");   
104   }
105   return stProcNoise;
106 }//ProcNoiseMap
107 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
108 Bool_t AliHMPIDPreprocessor::ProcDcs(TMap* pMap)
109 {
110 // Process: 1 (old). inlet and outlet C6F14 temperature, stores TObjArray of 21 TF1, where TF1 is Nmean=f(t), one per radiator
111 // Process: 1. inlet and outlet C6F14 temperature, stores TObjArray of 42 TF1, where TF1 are Tin and Tout per radiator
112 //             + one function for the mean energy photon (in total 43).
113 //          2. CH4 pressure and HV                 stores TObjArray of 7 TF1 where TF1 is thr=f(t), one per chamber
114 // Arguments: pDcsMap - map of structure "alias name" - TObjArray of AliDCSValue
115 // Assume that: HV is the same during the run for a given chamber, different chambers might have different HV
116 //              P=f(t), different for different chambers
117 // Returns: kTRUE on success  
118
119   Bool_t stDcsStore=kFALSE;
120
121 // Qthr=f(HV,P) [V,mBar]  logA0=k*HV+b is taken from p. 64 TDR plot 2.59 for PC32 
122 //                           A0=f(P) is taken from DiMauro mail
123 // Qthr is estimated as 3*A0
124
125   TF2 thr("RthrCH4"  ,"3*10^(3.01e-3*x-4.72)+170745848*exp(-y*0.0162012)"             ,2000,3000,900,1200); 
126   
127   TObjArray arNmean(43);       arNmean.SetOwner(kTRUE);     //42 Tin and Tout one per radiator + 1 for ePhotMean
128   TObjArray arQthre(42);       arQthre.SetOwner(kTRUE);     //42 Qthre=f(time) one per sector
129   
130   AliDCSValue *pVal; Int_t cnt=0;
131   
132   Double_t xP,yP;
133
134 //  TF1 **pTin  = new TF1*[21];
135 //  TF1 **pTout = new TF1*[21];
136   TF1  *pTin[21];
137   TF1 *pTout[21];
138
139 // evaluate Environment Pressure
140   
141   TObjArray *pPenv=(TObjArray*)pMap->GetValue("HMP_DET/HMP_ENV/HMP_ENV_PENV.actual.value");
142   if(!pPenv) {
143     AliWarning(" No Data Points from HMP_ENV_PENV.actual.value!");
144     return kFALSE;
145   } else {
146     Log(Form(" Environment Pressure data              ---> %3i entries",pPenv->GetEntries()));
147     if(pPenv->GetEntries()) {
148       TIter nextPenv(pPenv);
149       TGraph *pGrPenv=new TGraph; cnt=0;
150       while((pVal=(AliDCSValue*)nextPenv())) pGrPenv->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());        //P env
151       if( cnt==1) {
152         pGrPenv->GetPoint(0,xP,yP);
153         new TF1("Penv",Form("%f",yP),fStartTime,fEndTime);
154       } else {
155         pGrPenv->Fit(new TF1("Penv","1000+x*[0]",fStartTime,fEndTime),"Q");
156       }
157       delete pGrPenv;
158     } else {AliWarning(" No Data Points from HMP_ENV_PENV.actual.value!");return kFALSE;}
159   }  
160 // evaluate Pressure
161   
162   for(Int_t iCh=0;iCh<7;iCh++){                   
163     TObjArray *pP =(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_GAS/HMP_MP%i_GAS_PMWPC.actual.value",iCh,iCh,iCh));
164     if(!pP) {
165       AliWarning(Form(" No Data Points from HMP_MP%1i_GAS_PMWPC.actual.value!",iCh));
166       return kFALSE;
167     } else {
168         Log(Form(" Pressure for module %i data             ---> %3i entries",iCh,pP->GetEntries()));
169       if(pP->GetEntries()) {
170         TIter nextP(pP);    
171         TGraph *pGrP=new TGraph; cnt=0; 
172         while((pVal=(AliDCSValue*)nextP())) pGrP->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());            //P
173         if( cnt==1) {
174           pGrP->GetPoint(0,xP,yP);
175           new TF1(Form("P%i",iCh),Form("%f",yP),fStartTime,fEndTime);
176         } else {
177           pGrP->Fit(new TF1(Form("P%i",iCh),"[0] + x*[1]",fStartTime,fEndTime),"Q");
178         }
179         delete pGrP;
180       } else {AliWarning(" No Data Points from HMP_MP0-6_GAS_PMWPC.actual.value!");return kFALSE;}
181     }
182     
183 // evaluate High Voltage
184     
185    for(Int_t iSec=0;iSec<6;iSec++){
186       TObjArray *pHV=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_PW/HMP_MP%i_SEC%i/HMP_MP%i_SEC%i_HV.actual.vMon",iCh,iCh,iCh,iSec,iCh,iSec));
187       if(!pHV) {
188         AliWarning(Form(" No Data Points from HMP_MP%1i_SEC%1i_HV.actual.vMon!",iCh,iSec));
189         return kFALSE;
190       } else {
191         Log(Form(" HV for module %i and secto %i data       ---> %3i entries",iCh,iSec,pHV->GetEntries()));
192         if(pHV->GetEntries()) {
193           TIter nextHV(pHV);
194           TGraph *pGrHV=new TGraph; cnt=0;
195           while((pVal=(AliDCSValue*)nextHV())) pGrHV->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());            //HV
196           if( cnt==1) {
197             pGrHV->GetPoint(0,xP,yP);
198             new TF1(Form("HV%i_%i",iCh,iSec),Form("%f",yP),fStartTime,fEndTime);               
199           } else {
200             pGrHV->Fit(new TF1(Form("HV%i_%i",iCh,iSec),"[0]+x*[1]",fStartTime,fEndTime),"Q");               
201           }
202           delete pGrHV;
203         } else {AliWarning(" No Data Points from HMP_MP0-6_SEC0-5_HV.actual.vMon!");return kFALSE;}
204       }   
205 // evaluate Qthre
206      
207       arQthre.AddAt(new TF1(Form("HMP_QthreC%iS%i",iCh,iSec),
208           Form("3*10^(3.01e-3*HV%i_%i - 4.72)+170745848*exp(-(P%i+Penv)*0.0162012)",iCh,iSec,iCh),fStartTime,fEndTime),6*iCh+iSec);
209
210      //arQthre.AddAt(new TF1(Form("HMP_QthreC%iS%i",iCh,iSec),"100",fStartTime,fEndTime),6*iCh+iSec);  
211     }
212 // evaluate Temperatures: in and out of the radiators    
213     // T in
214     for(Int_t iRad=0;iRad<3;iRad++){
215       
216       pTin[3*iCh+iRad]  = new TF1(Form("Tin%i%i" ,iCh,iRad),"[0]+[1]*x",fStartTime,fEndTime);
217       pTout[3*iCh+iRad] = new TF1(Form("Tout%i%i",iCh,iRad),"[0]+[1]*x",fStartTime,fEndTime);          
218
219       //pTin[3*iCh+iRad]  = new TF1(Form("Tin%i%i" ,iCh,iRad),"21",fStartTime,fEndTime);
220       //pTout[3*iCh+iRad] = new TF1(Form("Tout%i%i",iCh,iRad),"22",fStartTime,fEndTime);          
221                   
222     TObjArray *pT1=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iIn_Temp",iCh,iCh,iRad));
223       if(!pT1) {
224         AliWarning(Form(" No Data Points from HMP_MP%1i_LIQ_LOOP.actual.sensors.Rad%1iIn_Temp!",iCh,iRad));
225         return kFALSE;
226       } else {
227         Log(Form(" Temperatures for module %i inside data  ---> %3i entries",iCh,pT1->GetEntries()));
228         if(pT1->GetEntries()) {
229           TIter nextT1(pT1);//Tin
230           TGraph *pGrT1=new TGraph; cnt=0;  while((pVal=(AliDCSValue*)nextT1())) pGrT1->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //T inlet
231           if(cnt==1) { 
232             pGrT1->GetPoint(0,xP,yP);
233             pTin[3*iCh+iRad]->SetParameter(0,yP);
234             pTin[3*iCh+iRad]->SetParameter(1,0);
235           } else {
236             pGrT1->Fit(pTin[3*iCh+iRad],"Q");
237           }
238           delete pGrT1;
239         } else {AliWarning(" No Data Points from HMP_MP0-6_LIQ_LOOP.actual.sensors.Rad0-2In_Temp!");return kFALSE;}
240       }
241     // T out
242       TObjArray *pT2=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iOut_Temp",iCh,iCh,iRad)); 
243       if(!pT2) {
244         AliWarning(Form(" No Data Points from HMP_MP%1i_LIQ_LOOP.actual.sensors.Rad%1iOut_Temp!",iCh,iRad));
245         return kFALSE;
246       } else {
247         Log(Form(" Temperatures for module %i outside data ---> %3i entries",iCh,pT2->GetEntries()));
248         if(pT2->GetEntries()) {
249           TIter nextT2(pT2);//Tout      
250           TGraph *pGrT2=new TGraph; cnt=0;  while((pVal=(AliDCSValue*)nextT2())) pGrT2->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //T outlet 
251           if(cnt==1) { 
252             pGrT2->GetPoint(0,xP,yP);
253             pTout[3*iCh+iRad]->SetParameter(0,yP);
254             pTout[3*iCh+iRad]->SetParameter(1,0);
255           } else {
256             pGrT2->Fit(pTout[3*iCh+iRad],"Q");
257           }
258           delete pGrT2;
259         } else {AliWarning(" No Data Points from HMP_MP0-6_LIQ_LOOP.actual.sensors.Rad0-2Out_Temp!");return kFALSE;}
260       }
261         
262 // evaluate Mean Refractive Index
263       
264       arNmean.AddAt(pTin[3*iCh+iRad] ,6*iCh+2*iRad  ); //Tin =f(t)
265       arNmean.AddAt(pTout[3*iCh+iRad],6*iCh+2*iRad+1); //Tout=f(t)
266       
267     }//radiators loop
268   }//chambers loop
269   
270   Double_t eMean = ProcTrans(pMap);
271   arNmean.AddAt(new TF1("HMP_PhotEmean",Form("%f",eMean),fStartTime,fEndTime),42); //Photon energy mean
272     
273   AliCDBMetaData metaData; 
274   metaData.SetBeamPeriod(0); 
275   metaData.SetResponsible("AliHMPIDPreprocessor"); 
276   metaData.SetComment("HMPID preprocessor fills TObjArrays.");
277
278   stDcsStore =   Store("Calib","Qthre",&arQthre,&metaData,0,kTRUE) &&    // from DCS  0,kTRUE generates the file from Run 0 to Run 99999999
279                  Store("Calib","Nmean",&arNmean,&metaData,0,kTRUE);      // from DCS
280 //  stDcsStore =   Store("Calib","Qthre",&arQthre,&metaData) &&    // from DCS 
281 //                 Store("Calib","Nmean",&arNmean,&metaData);      // from DCS
282   if(!stDcsStore) {
283     Log("HMPID - failure to store DCS data results in OCDB");    
284   }
285   
286 //  arNmean.Delete();
287 //  arQthre.Delete();
288
289 //  for(Int_t i=0;i<21;i++) delete pTin[i]; delete []pTin;
290 //  for(Int_t i=0;i<21;i++) delete pTout[i]; delete []pTout;
291   
292   return stDcsStore;
293 }//Process()
294 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
295 Bool_t AliHMPIDPreprocessor::ProcPed()
296 {
297 // Process pedestal files and create 7 M(padx,pady)=sigma, one for each chamber
298 // Arguments:
299 // Returns: kTRUE on success
300   
301   Bool_t stPedStore=kFALSE;
302   Bool_t stDeadMaskedStore=kFALSE;
303   AliHMPIDDigit dig;
304   AliHMPIDRawStream rs;
305   Int_t nSigCut,r,d,a,hard;  Float_t mean,sigma;
306   Int_t  runNumber,ldcId,timeStamp,nEv,nDdlEv,nBadEv;  Char_t tName[10]; 
307   Float_t nBadEvPer;
308   
309   TObjArray aDaqSig(7);     aDaqSig.SetOwner(kTRUE);     for(Int_t i=0;i<7;i++) aDaqSig.AddAt(new TMatrix(160,144),i);         //TObjArray of 7 TMatrixF, m(padx,pady)=sigma
310   TObjArray aDeadMasked(7); aDeadMasked.SetOwner(kTRUE); for(Int_t i=0;i<7;i++) aDeadMasked.AddAt(new TMatrix(160,144),i);     //TObjArray of 7 TMatrixF, m(padx,pady)=pedestal
311   
312   for(Int_t iddl=0;iddl<AliHMPIDRawStream::kNDDL;iddl++)            //retrieve the files from LDCs independently the DDL<->LDC connection
313   {
314     TList *pLdc=GetFileSources(kDAQ,Form("HmpidPedDdl%02i.txt",iddl)); //get list of LDC names containing id "pedestals"
315     if(!pLdc) {Log(Form("ERROR: Retrieval of sources for pedestals: HmpidPedDdl%02i.txt failed!",iddl));continue;}
316     
317     Log(Form("HMPID - Pedestal files to be read --> %i LDCs for HMPID",pLdc->GetEntries()));
318     for(Int_t i=0;i<pLdc->GetEntries();i++) {//lists of LDCs -- but in general we have 1 LDC for 1 ped file
319     TString fileName = GetFile(kDAQ,Form("HmpidPedDdl%02i.txt",iddl),((TObjString*)pLdc->At(i))->GetName());
320     if(fileName.Length()==0) {Log(Form("ERROR retrieving pedestal file: HmpidPedDdl%02i.txt!",iddl));continue;}
321   
322     //reading pedestal file
323     ifstream infile(fileName.Data()); 
324     
325     if(!infile.is_open()) {Log("No pedestal file found for HMPID,bye!");continue;}
326     TMatrix *pM=(TMatrixF*)aDaqSig.At(iddl/2);
327     TMatrix *pDM=(TMatrixF*)aDeadMasked.At(iddl/2);
328     infile>>tName>>runNumber;Printf("Xcheck: reading run %i",runNumber);
329     infile>>tName>>ldcId;
330     infile>>tName>>timeStamp;
331     infile>>tName>>nEv; 
332     infile>>tName>>nDdlEv;
333     infile>>tName>>nBadEv;
334     infile>>tName>>nBadEvPer;
335     infile>>tName>>nSigCut; pM->SetUniqueID(nSigCut); //n. of pedestal distribution sigmas used to create zero suppresion table
336     while(!infile.eof()){
337       infile>>dec>>r>>d>>a>>mean>>sigma>>hex>>hard;
338       if(rs.GetPad(iddl,r,d,a)>=0){                     //the GetPad returns meaningful abs pad number                                                          
339       dig.SetPad(rs.GetPad(iddl,r,d,a));
340       dig.SetQ((Int_t)mean);
341       (*pM)(dig.PadChX(),dig.PadChY()) = sigma;
342       if( (mean == AliHMPIDParam::kPadMeanZeroCharge && sigma == AliHMPIDParam::kPadSigmaZeroCharge) || 
343           (mean == AliHMPIDParam::kPadMeanMasked     && sigma == AliHMPIDParam::kPadSigmaMasked)     ) 
344         {(*pDM)(dig.PadChX(),dig.PadChY()) = mean;} 
345       }
346     }
347     infile.close();
348     Log(Form("Pedestal file for DDL %i read successfully",iddl));
349   
350  
351     
352   }//LDCs reading entries
353
354  }//DDL 
355
356   AliCDBMetaData metaData; 
357   metaData.SetBeamPeriod(0); 
358   metaData.SetResponsible("AliHMPIDPreprocessor"); 
359   metaData.SetComment("HMPID processor fills TObjArrays.");  
360   stPedStore = Store("Calib","DaqSig",&aDaqSig,&metaData,0,kTRUE);
361   if(!stPedStore) {     Log("HMPID - failure to store PEDESTAL data results in OCDB");      }
362   stDeadMaskedStore = Store("Calib","Masked",&aDeadMasked,&metaData,0,kTRUE);
363   if(!stDeadMaskedStore) {     Log("HMPID - failure to store DEAD & MASKED channel map  in OCDB");      }
364   Bool_t pedRes=stPedStore*stDeadMaskedStore;
365   return pedRes;
366   
367 }//ProcPed()  
368 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
369 Double_t AliHMPIDPreprocessor::ProcTrans(TMap* pMap)
370 {
371   //  Process transparency monitoring data and calculates Emean  
372   
373   Double_t sEnergProb=0, sProb=0;
374
375  // Double_t tRefCR5 = 19. ;                                      // mean temperature of CR5 where the system is in place
376
377   Double_t eMean = 0;
378       
379   AliDCSValue *pVal;
380   
381   Double_t aCorrFactor[] = {0.937575212,0.93805688,0.938527113,0.938986068,0.939433897,0.939870746,0.940296755,0.94071206,0.941116795,0.941511085,0.941895054,0.942268821,0.942632502,
382                             0.942986208,0.943330047,0.943664126,0.943988544,0.944303401,0.944608794,0.944904814,0.945191552,0.945469097,0.945737533,0.945996945,0.946247412,
383                             0.946489015,0.94672183,0.946945933,0.947161396,0.947368291}; 
384
385   for(Int_t i=0; i<30; i++){
386
387     // evaluate wavelenght 
388     TObjArray *pWaveLenght = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.waveLenght",i));
389     if(!pWaveLenght){ 
390         AliWarning(Form("No Data Point values for HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.waveLenght  -----> Default E mean used!!!!!",i));
391         return DefaultEMean(); // to be checked
392       } 
393         
394     pVal=(AliDCSValue*)pWaveLenght->At(0);
395     Double_t lambda = pVal->GetFloat();
396
397     if(lambda<150. || lambda>230.){ 
398         AliWarning(Form("Wrong value for HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.waveLenght  -----> Default E mean used!!!!!",i));
399         return DefaultEMean(); // to be checked
400       } 
401
402     Double_t photEn = 1239.842609/lambda;     // 1239.842609 from nm to eV
403     
404     if(photEn<AliHMPIDParam::EPhotMin() || photEn>AliHMPIDParam::EPhotMax()) continue;
405     
406     // evaluate phototube current for argon reference
407     TObjArray *pArgonRef  = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.argonReference",i));
408     if(!pArgonRef){ 
409         AliWarning(Form("No Data Point values for HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.argonReference  -----> Default E mean used!!!!!",i));
410         return DefaultEMean(); // to be checked
411       } 
412
413     pVal=(AliDCSValue*)pArgonRef->At(0);    
414     Double_t aRefArgon = pVal->GetFloat();
415
416     // evaluate phototube current for argon cell
417     TObjArray *pArgonCell = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.argonCell",i));
418     if(!pArgonCell){ 
419         AliWarning(Form("No Data Point values for HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.argonCell  -----> Default E mean used!!!!!",i));
420         return DefaultEMean(); // to be checked
421       } 
422       
423     pVal=(AliDCSValue*)pArgonRef->At(0);
424     Double_t aCellArgon = pVal->GetFloat();
425
426     //evaluate phototube current for freon reference
427     TObjArray *pFreonRef  = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.c6f14Reference",i));
428     if(!pFreonRef){ 
429         AliWarning(Form("No Data Point values for HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.c6f14Reference  -----> Default E mean used!!!!!",i));
430         return DefaultEMean(); // to be checked
431       } 
432         
433     pVal=(AliDCSValue*)pFreonRef->At(0);
434     Double_t aRefFreon = pVal->GetFloat();
435
436     //evaluate phototube current for freon cell
437     TObjArray *pFreonCell = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.c6f14Cell",i));
438     if(!pFreonCell){
439         AliWarning(Form("No Data Point values for HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.mesure%i.c6f14Cell  -----> Default E mean used!!!!!",i));
440         return DefaultEMean(); // to be checked
441       }
442
443     pVal=(AliDCSValue*)pFreonCell->At(0);
444     Double_t aCellFreon = pVal->GetFloat();
445  
446    //evaluate correction factor to calculate trasparency (Ref. NIMA 486 (2002) 590-609)
447     
448     //Double_t aN1 = AliHMPIDParam::NIdxRad(photEn,tRefCR5);
449     //Double_t aN2 = AliHMPIDParam::NMgF2Idx(photEn);
450     //Double_t aN3 = 1;                              // Argon Idx
451
452    // Double_t aR1               = ((aN1 - aN2)*(aN1 - aN2))/((aN1 + aN2)*(aN1 + aN2));
453   //  Double_t aR2               = ((aN2 - aN3)*(aN2 - aN3))/((aN2 + aN3)*(aN2 + aN3));
454    // Double_t aT1               = (1 - aR1);
455    // Double_t aT2               = (1 - aR2);
456    // Double_t aCorrFactor       = (aT1*aT1)/(aT2*aT2);
457
458     // evaluate 15 mm of thickness C6F14 Trans
459     Double_t aTransRad;
460     
461     Double_t aConvFactor = 1.0 - 0.3/1.8;         
462         
463     if(aRefFreon*aRefArgon>0) {
464       aTransRad  = TMath::Power((aCellFreon/aRefFreon)/(aCellArgon/aRefArgon)*aCorrFactor[i],aConvFactor);
465     } else {
466       return DefaultEMean();
467     }
468
469     // evaluate 0.5 mm of thickness SiO2 Trans
470     Double_t aTransSiO2 = TMath::Exp(-0.5/AliHMPIDParam::LAbsWin(photEn));
471
472     // evaluate 80 cm of thickness Gap (low density CH4) transparency
473     Double_t aTransGap  = TMath::Exp(-80./AliHMPIDParam::LAbsGap(photEn));
474
475     // evaluate CsI quantum efficiency
476     Double_t aCsIQE            = AliHMPIDParam::QEffCSI(photEn);
477
478     // evaluate total convolution of all material optical properties
479     Double_t aTotConvolution   = aTransRad*aTransSiO2*aTransGap*aCsIQE;
480
481     sEnergProb+=aTotConvolution*photEn;  
482   
483     sProb+=aTotConvolution;  
484 }
485   if(sProb>0) {
486     eMean = sEnergProb/sProb;
487   } else {
488     return DefaultEMean();
489   }
490   Log(Form(" Mean energy photon calculated ---> %f eV ",eMean));
491
492   if(eMean<AliHMPIDParam::EPhotMin() || eMean>AliHMPIDParam::EPhotMax()) return DefaultEMean();
493   
494   return eMean;
495 }   
496 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
497 Double_t AliHMPIDPreprocessor::DefaultEMean()
498 {
499     Double_t eMean = 6.675;      //just set a refractive index for C6F14 at ephot=6.675 eV @ T=25 C
500     AliWarning(Form("Mean energy for photons out of range [%f,%f] in Preprocessor. Default value Eph=%f eV taken.",AliHMPIDParam::EPhotMin(),
501                                                                                                                    AliHMPIDParam::EPhotMax(),
502                                                                                                                    eMean));
503     return eMean;
504 }