4596192e37a6fd7068bb7d001e0922b2064f3b3b
[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 ClassImp(AliHMPIDPreprocessor)
23
24 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
25 void AliHMPIDPreprocessor::Initialize(Int_t run, UInt_t startTime,UInt_t endTime)
26 {
27 // Initialize the parameter coming from AliPreprocessor
28 //  run -> run number
29 // startTime -> starting time 
30 // endTime   -> ending time
31   AliPreprocessor::Initialize(run, startTime, endTime);
32   
33   AliInfo(Form("HMPID started for Run %d \n\tStartTime %s \n\t  EndTime %s", run,TTimeStamp(startTime).AsString(),TTimeStamp(endTime).AsString()));
34
35 }
36 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
37 UInt_t AliHMPIDPreprocessor::Process(TMap* pMap)
38 {
39 // Process all information from DCS and DAQ
40 // Arguments: pMap- map of DCS aliases
41 // Returns: 0 on success or 1 on error (opposite to Store!)
42
43   TString runType = GetRunType();
44   Log(Form(" AliHMPIDPreprocessor: RunType is %s",runType.Data()));
45   
46 // start to check event type and procedures
47   
48   Log("HMPID - Process in Preprocessor started");
49   if(! pMap) {
50     Log("HMPID - ERROR - Not map of DCS aliases for HMPID - ");             return kTRUE;   // error in the DCS mapped aliases
51   }   
52   if (runType == "CALIBRATION"){
53     if (!ProcPed()){
54         Log("HMPID - ERROR - Pedestal processing failed!!");                return kTRUE;   // error in pedestal processing
55     } else {
56         Log("HMPID - Pedestal processing successful!!");                    return kFALSE;  // ok for pedestals
57     }
58   } else if ( runType=="STANDALONE" || runType=="PHYSICS"){
59     if (!ProcDcs(pMap)){
60         Log("HMPID - ERROR - DCS processing failed!!");                     return kTRUE;   // error in DCS processing
61     } else {
62         Log("HMPID - DCS processing successful!!");                         return kFALSE;  // ok for DCS
63     }
64   } else {
65     Log("HMPID - Nothing to do with preprocessor for HMPID, bye!");         return kFALSE;  // ok - nothing done
66   }
67 }//Process()
68 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
69 Bool_t AliHMPIDPreprocessor::ProcDcs(TMap* pMap)
70 {
71 // Process: 1. inlet and outlet C6F14 temperature, stores TObjArray of 21 TF1, where TF1 is Nmean=f(t), one per radiator
72 //          2. CH4 pressure and HV                 stores TObjArray of 7 TF1 where TF1 is thr=f(t), one per chamber
73 // Arguments: pDcsMap - map of structure "alias name" - TObjArray of AliDCSValue
74 // Assume that: HV is the same during the run for a given chamber, different chambers might have different HV
75 //              P=f(t), different for different chambers
76 // Returns: kTRUE on success  
77
78   Bool_t stDcsStore=kFALSE;
79
80   TF2 idx("RidxC4F14","sqrt(1+0.554*(1239.84/x)^2/((1239.84/x)^2-5769)-0.0005*(y-20))",5.5 ,8.5 ,0  ,50);  //N=f(Ephot,T) [eV,grad C] DiMauro mail
81   
82 // Qthr=f(HV,P) [V,mBar]  logA0=k*HV+b is taken from p. 64 TDR plot 2.59 for PC32 
83 //                           A0=f(P) is taken from DiMauro mail
84 // Qthr is estimated as 3*A0
85   TF2 thr("RthrCH4"  ,"3*10^(3.01e-3*x-4.72)+170745848*exp(-y*0.0162012)"             ,2000,3000,900,1200); 
86   
87   TObjArray arTmean(21);       arTmean.SetOwner(kTRUE);     //21 Tmean=f(time) one per radiator
88   TObjArray arPress(7);        arPress.SetOwner(kTRUE);     //7  Press=f(time) one per chamber
89   TObjArray arNmean(21);       arNmean.SetOwner(kTRUE);     //21 Nmean=f(time) one per radiator
90   TObjArray arQthre(42);       arQthre.SetOwner(kTRUE);     //42 Qthre=f(time) one per sector
91   
92   AliDCSValue *pVal; Int_t cnt=0;
93   
94   Double_t xP,yP;
95
96 // evaluate Environment Pressure
97   
98   TObjArray *pPenv=(TObjArray*)pMap->GetValue("HMP_DET/HMP_ENV/HMP_ENV_PENV.actual.value");
99   Log(Form(" Environment Pressure data              ---> %3i entries",pPenv->GetEntries()));
100   if(pPenv->GetEntries()) {
101     TIter nextPenv(pPenv);
102     TGraph *pGrPenv=new TGraph; cnt=0;
103     while((pVal=(AliDCSValue*)nextPenv())) pGrPenv->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());        //P env
104     if( cnt==1) {
105       pGrPenv->GetPoint(0,xP,yP);
106       new TF1("Penv",Form("%f",yP),fStartTime,fEndTime);
107     } else {
108       pGrPenv->Fit(new TF1("Penv","1000+x*[0]",fStartTime,fEndTime),"Q");
109     }
110     delete pGrPenv;
111   } else {AliWarning(" No Data Points from HMP_ENV_PENV.actual.value!");return kFALSE;}
112     
113 // evaluate Pressure
114   
115   for(Int_t iCh=0;iCh<7;iCh++){                   
116     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));
117       Log(Form(" Pressure for module %i data             ---> %3i entries",iCh,pP->GetEntries()));
118     if(pP->GetEntries()) {
119       TIter nextP(pP);    
120       TGraph *pGrP=new TGraph; cnt=0; 
121       while((pVal=(AliDCSValue*)nextP())) pGrP->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());            //P
122       if( cnt==1) {
123         pGrP->GetPoint(0,xP,yP);
124         new TF1(Form("P%i",iCh),Form("%f",yP),fStartTime,fEndTime);
125       } else {
126         pGrP->Fit(new TF1(Form("P%i",iCh),"[0] + x*[1]",fStartTime,fEndTime),"Q");
127       }
128       delete pGrP;
129     } else {AliWarning(" No Data Points from HMP_MP0-6_GAS_PMWPC.actual.value!");return kFALSE;}
130     
131 // evaluate High Voltage
132     
133     for(Int_t iSec=0;iSec<6;iSec++){
134       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));
135       Log(Form(" HV for module %i and secto %i data       ---> %3i entries",iCh,iSec,pHV->GetEntries()));
136       if(pHV->GetEntries()) {
137         TIter nextHV(pHV);
138         TGraph *pGrHV=new TGraph; cnt=0;
139         while((pVal=(AliDCSValue*)nextHV())) pGrHV->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());            //HV
140         if( cnt==1) {
141           pGrHV->GetPoint(0,xP,yP);
142           new TF1(Form("HV%i_%i",iCh,iSec),Form("%f",yP),fStartTime,fEndTime);               
143         } else {
144           pGrHV->Fit(new TF1(Form("HV%i_%i",iCh,iSec),"[0]+x*[1]",fStartTime,fEndTime),"Q");               
145         }
146         delete pGrHV;
147       } else {AliWarning(" No Data Points from HMP_MP0-6_SEC0-5_HV.actual.vMon!");return kFALSE;}
148      
149 // evaluate Qthre
150      
151       arQthre.AddAt(new TF1(Form("HMP_QthreC%iS%i",iCh,iSec),
152           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);
153     }
154     
155 // evaluate Temperatures: in and out of the radiators    
156     
157     // T in
158     for(Int_t iRad=0;iRad<3;iRad++){
159       TObjArray *pT1=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iIn_Temp",iCh,iCh,iRad));  
160       Log(Form(" Temperatures for module %i inside data  ---> %3i entries",iCh,pT1->GetEntries()));
161       if(pT1->GetEntries()) {
162         TIter nextT1(pT1);//Tin
163         TGraph *pGrT1=new TGraph; cnt=0;  while((pVal=(AliDCSValue*)nextT1())) pGrT1->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //T inlet
164         if(cnt==1) { 
165           pGrT1->GetPoint(0,xP,yP);
166           new TF1(Form("Tin%i%i",iCh,iRad),Form("%f",yP),fStartTime,fEndTime);
167         } else {
168           pGrT1->Fit(new TF1(Form("Tin%i%i",iCh,iRad),"[0]+[1]*x+[2]*sin([3]*x)",fStartTime,fEndTime),"Q");
169         }
170         delete pGrT1;
171       } else {AliWarning(" No Data Points from HMP_MP0-6_LIQ_LOOP.actual.sensors.Rad0-2In_Temp!");return kFALSE;}
172     // T out
173       TObjArray *pT2=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iOut_Temp",iCh,iCh,iRad)); 
174       Log(Form(" Temperatures for module %i outside data ---> %3i entries",iCh,pT2->GetEntries()));
175       if(pT2->GetEntries()) {
176         TIter nextT2(pT2);//Tout      
177         TGraph *pGrT2=new TGraph; cnt=0;  while((pVal=(AliDCSValue*)nextT2())) pGrT2->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //T outlet 
178         if(cnt==1) { 
179           pGrT2->GetPoint(0,xP,yP);
180           new TF1(Form("Tou%i%i",iCh,iRad),Form("%f",yP),fStartTime,fEndTime);
181         } else {
182           pGrT2->Fit(new TF1(Form("Tou%i%i",iCh,iRad),"[0]+[1]*x+[2]*sin([3]*x)",fStartTime,fEndTime),"Q");
183         }
184         delete pGrT2;
185       } else {AliWarning(" No Data Points from HMP_MP0-6_LIQ_LOOP.actual.sensors.Rad0-2Out_Temp!");return kFALSE;}
186         
187 // evaluate Mean Refractive Index
188       
189       arNmean.AddAt(new TF1(Form("HMP_Nmean%i-%i",iCh,iRad),"1.292",fStartTime,fEndTime),3*iCh+iRad); //Nmean=f(t)
190       
191     }//radiators loop
192   }//chambers loop
193   
194   AliCDBMetaData metaData; 
195   metaData.SetBeamPeriod(0); 
196   metaData.SetResponsible("AliHMPIDPreprocessor"); 
197   metaData.SetComment("HMPID preprocessor fills TObjArrays.");
198
199   stDcsStore =   Store("Calib","Qthre",&arQthre,&metaData) &&    // from DCS 
200                  Store("Calib","Nmean",&arNmean,&metaData);      // from DCS
201   if(!stDcsStore) {
202     Log("HMPID - failure to store DCS data results in OCDB");    
203   }
204   return stDcsStore;
205 }//Process()
206 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
207 Bool_t AliHMPIDPreprocessor::ProcPed()
208 {
209 // Process pedestal files and create 7 M(padx,pady)=sigma, one for each chamber
210 // Arguments:
211 // Returns: kTRUE on success
212   
213   Bool_t stPedStore=kFALSE;
214   AliHMPIDDigit dig;
215   AliHMPIDRawStream rs;
216   Int_t nSigCut,r,d,a,hard;  Float_t mean,sigma;
217   Int_t  runNumber,ldcId,timeStamp,nEv,nDdlEv,nBadEv;  Char_t tName[10]; 
218   Float_t nBadEvPer;
219   
220   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
221   
222   for(Int_t iddl=0;iddl<AliHMPIDRawStream::kNDDL;iddl++)            //retrieve the files from LDCs independently the DDL<->LDC connection
223   {
224     TList *pLdc=GetFileSources(kDAQ,Form("HmpidPedDdl%02i.txt",iddl)); //get list of LDC names containing id "pedestals"
225     if(!pLdc) {Log(Form("ERROR: Retrieval of sources for pedestals: HmpidPedDdl%02i.txt failed!",iddl));continue;}
226     
227     Log(Form("HMPID - Pedestal files to be read --> %i LDCs for HMPID",pLdc->GetEntries()));
228     for(Int_t i=0;i<pLdc->GetEntries();i++) {//lists of LDCs -- but in general we have 1 LDC for 1 ped file
229     TString fileName = GetFile(kDAQ,Form("HmpidPedDdl%02i.txt",iddl),((TObjString*)pLdc->At(i))->GetName());
230     if(fileName.Length()==0) {Log(Form("ERROR retrieving pedestal file: HmpidPedDdl%02i.txt!",iddl));continue;}
231   
232     //reading pedestal file
233     ifstream infile(fileName.Data()); 
234     
235     if(!infile.is_open()) {Log("No pedestal file found for HMPID,bye!");continue;}
236     TMatrix *pM=(TMatrixF*)aDaqSig.At(iddl/2);
237   
238     infile>>tName>>runNumber;Printf("Xcheck: reading run %i",runNumber);
239     infile>>tName>>ldcId;
240     infile>>tName>>timeStamp;
241     infile>>tName>>nEv; 
242     infile>>tName>>nDdlEv;
243     infile>>tName>>nBadEv;
244     infile>>tName>>nBadEvPer;
245     infile>>tName>>nSigCut; pM->SetUniqueID(nSigCut); //n. of pedestal distribution sigmas used to create zero suppresion table
246     while(!infile.eof()){
247       infile>>dec>>r>>d>>a>>mean>>sigma>>hex>>hard;
248       if(rs.GetPad(iddl,r,d,a)>=0){                     //the GetPad returns meaningful abs pad number                                                          
249       dig.SetPad(rs.GetPad(iddl,r,d,a));
250       dig.SetQ((Int_t)mean);
251       (*pM)(dig.PadChX(),dig.PadChY()) = sigma;
252       }
253     }
254     infile.close();
255     Log(Form("Pedestal file for DDL %i read successfully",iddl));
256   
257   }//LDCs reading entries
258
259  }//DDL 
260
261   AliCDBMetaData metaData; 
262   metaData.SetBeamPeriod(0); 
263   metaData.SetResponsible("AliHMPIDPreprocessor"); 
264   metaData.SetComment("HMPID processor fills TObjArrays.");  
265   stPedStore = Store("Calib","DaqSig",&aDaqSig,&metaData,0,kTRUE);
266   if(!stPedStore) {
267     Log("HMPID - failure to store PEDESTAL data results in OCDB");    
268   }
269   return stPedStore;
270   
271 }//ProcPed()  
272 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
273 Double_t ProcTrans()
274 {
275 // Process transparency monitoring data and calculates Emean  
276   Double_t eMean=6.67786;     //mean energy of photon defined  by transperancy window
277   return eMean;
278 }   
279 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++