3 #include <TClonesArray.h>
5 #include <TObjString.h>
6 #include <TTimeStamp.h>
8 #include "AliZDCPreprocessor.h"
9 #include "AliCDBManager.h"
10 #include "AliCDBEntry.h"
11 #include "AliCDBMetaData.h"
12 #include "AliDCSValue.h"
13 #include "AliAlignObj.h"
14 #include "AliAlignObjParams.h"
16 #include "AliZDCDataDCS.h"
17 #include "AliZDCCalibData.h"
20 // Class implementing ZDC pre-processor.
21 // It takes data from DCS and passes it to the class AliZDCDataDCS.
22 // The class is then written to the CDB.
25 ClassImp(AliZDCPreprocessor)
27 //______________________________________________________________________________________________
28 AliZDCPreprocessor::AliZDCPreprocessor(AliShuttleInterface* shuttle) :
29 AliPreprocessor("ZDC", shuttle),
35 //______________________________________________________________________________________________
36 AliZDCPreprocessor::~AliZDCPreprocessor()
42 //______________________________________________________________________________________________
43 void AliZDCPreprocessor::Initialize(Int_t run, UInt_t startTime,
46 // Creates AliZDCDataDCS object
48 AliPreprocessor::Initialize(run, startTime, endTime);
50 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
51 TTimeStamp(startTime).AsString(),
52 TTimeStamp(endTime).AsString()));
55 fStartTime = startTime;
58 fData = new AliZDCDataDCS(fRun, fStartTime, fEndTime);
61 //______________________________________________________________________________________________
62 UInt_t AliZDCPreprocessor::Process(TMap* dcsAliasMap)
64 // *************** From DCS ******************
65 // Fills data into a AliZDCDataDCS object
66 if(!dcsAliasMap) return 1;
68 // The processing of the DCS input data is forwarded to AliZDCDataDCS
69 Float_t DCSValues[28]; // DCSAliases=28
70 fData->ProcessData(*dcsAliasMap, DCSValues);
71 //dcsAliasMap->Print("");
73 // --- Writing ZDC table positions into alignment object
74 TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
75 TClonesArray &alobj = *array;
77 Double_t dx=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
78 // Vertical table position in mm from DCS
79 Double_t dyZN1 = (Double_t) (DCSValues[0]/10.);
80 Double_t dyZP1 = (Double_t) (DCSValues[1]/10.);
81 Double_t dyZN2 = (Double_t) (DCSValues[2]/10.);
82 Double_t dyZP2 = (Double_t) (DCSValues[3]/10.);
83 const char *ZDCn1="ZDC/NeutronZDC1";
84 const char *ZDCp1="ZDC/ProtonZDC1";
85 const char *ZDCn2="ZDC/NeutronZDC2";
86 const char *ZDCp2="ZDC/ProtonZDC2";
88 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
89 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
91 new(alobj[0]) AliAlignObjParams(ZDCn1, volid, dx, dyZN1, dz, dpsi, dtheta, dphi, kTRUE);
92 new(alobj[1]) AliAlignObjParams(ZDCp1, volid, dx, dyZP1, dz, dpsi, dtheta, dphi, kTRUE);
93 new(alobj[2]) AliAlignObjParams(ZDCn2, volid, dx, dyZN2, dz, dpsi, dtheta, dphi, kTRUE);
94 new(alobj[3]) AliAlignObjParams(ZDCp2, volid, dx, dyZP2, dz, dpsi, dtheta, dphi, kTRUE);
95 // save in CDB storage
97 md.SetResponsible("Chiara Oppedisano");
98 md.SetComment("Alignment object for ZDC");
99 Bool_t resultAl = kFALSE;
100 resultAl = Store("Align","Data", array, &md, 0, 0);
102 AliZDCCalibData *calibdata = new AliZDCCalibData("ZDC");
104 // *************** From DAQ ******************
105 // *****************************************************
106 // [a] PEDESTALS -> Pedestal subtraction
107 // *****************************************************
108 TString runType = GetRunType();
109 printf("\n\t AliZDCPreprocessor -> runType detected %s\n\n",runType.Data());
110 if(runType == "PEDESTAL_RUN"){
111 TList* daqSources = GetFileSources(kDAQ, "PEDESTALS");
113 Log(Form("No source for PEDESTALS run %d !", fRun));
116 Log("\t List of sources for PEDESTALS");
119 TIter iter(daqSources);
120 TObjString* source = 0;
122 while((source = dynamic_cast<TObjString*> (iter.Next()))){
123 Log(Form("\n\t Getting file #%d\n",++i));
124 TString stringPedFileName = GetFile(kDAQ, "PEDESTALS", source->GetName());
125 if(stringPedFileName.Length() <= 0){
126 Log(Form("No PEDESTAL file from source %s!", source->GetName()));
129 const char* PedFileName = stringPedFileName.Data();
130 // no. ADCch = (22 signal ch. + 2 reference PMs) * 2 gain chain = 48
131 const Int_t NZDCch = 48;
134 if((file = fopen(PedFileName,"r")) == NULL){
135 printf("Cannot open file %s \n",PedFileName);
138 Log(Form("File %s connected to process pedestal data", PedFileName));
139 Float_t PedVal[(3*NZDCch)][2];
140 for(Int_t i=0; i<(3*NZDCch); i++){
141 for(Int_t j=0; j<2; j++){
142 fscanf(file,"%f",&PedVal[i][j]);
143 //if(j==1) printf("PedVal[%d] -> %f, %f \n",i,PedVal[i][0],PedVal[i][1]);
146 calibdata->SetMeanPed(i,PedVal[i][0]);
147 calibdata->SetMeanPedWidth(i,PedVal[i][1]);
149 else if(i>=NZDCch && i<(2*NZDCch)){
150 calibdata->SetOOTPed(i-NZDCch,PedVal[i][0]);
151 calibdata->SetOOTPedWidth(i-NZDCch,PedVal[i][1]);
153 else if(i>=(2*NZDCch) && i<(3*NZDCch)){
154 calibdata->SetPedCorrCoeff(i-(2*NZDCch),PedVal[i][0],PedVal[i][1]);
159 Log(Form("File %s not found", PedFileName));
163 //calibdata->Print("");
165 delete daqSources; daqSources = 0;
167 // *****************************************************
168 // [b] EMD EVENTS -> Energy calibration and equalization
169 // *****************************************************
170 else if(runType == "PULSER_RUN"){
171 TList* daqSources = GetFileSources(kDAQ, "EMDCALIB");
173 AliError(Form("No sources for PULSER_RUN run %d !", fRun));
176 Log("\t List of sources for PULSER_RUN");
179 TIter iter2(daqSources);
180 TObjString* source = 0;
182 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
183 Log(Form("\n\t Getting file #%d\n",++j));
184 TString stringEMDFileName = GetFile(kDAQ, "EMDCALIB", source->GetName());
185 if(stringEMDFileName.Length() <= 0){
186 Log(Form("No EMDCALIB file from source %s!", source->GetName()));
189 const char* EMDFileName = stringEMDFileName.Data();
192 if((file = fopen(EMDFileName,"r")) == NULL){
193 printf("Cannot open file %s \n",EMDFileName);
196 Log(Form("File %s connected to process data from EM dissociation events", EMDFileName));
198 Float_t fitValEMD[6]; Float_t equalCoeff[5][4];
200 for(Int_t j=0; j<10; j++){
202 fscanf(file,"%f",&fitValEMD[j]);
204 CalibVal[j] = fitValEMD[j]/2.76;
205 calibdata->SetEnCalib(j,CalibVal[j]);
207 else calibdata->SetEnCalib(j,fitValEMD[j]);
210 for(Int_t k=0; k<5; k++){
211 fscanf(file,"%f",&equalCoeff[j][k]);
212 if(j==6) calibdata->SetZN1EqualCoeff(k, equalCoeff[j][k]);
213 else if(j==7) calibdata->SetZP1EqualCoeff(k, equalCoeff[j][k]);
214 else if(j==8) calibdata->SetZN2EqualCoeff(k, equalCoeff[j][k]);
215 else if(j==9) calibdata->SetZP2EqualCoeff(k, equalCoeff[j][k]);
221 Log(Form("File %s not found", EMDFileName));
224 //calibdata->Print("");
227 // ********************************************************
228 // [c] PHYSICS RUNS -> Parameters needed for reconstruction
229 // ********************************************************
230 else if(runType == "PHYSICS"){
231 TList* daqSources = GetFileSources(kDAQ, "PHYSICS");
233 AliError(Form("No sources for PHYSICS run %d !", fRun));
236 Log("\t List of sources for PHYSICS");
239 TIter iter2(daqSources);
240 TObjString* source = 0;
242 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
243 Log(Form("\n\t Getting file #%d\n",++j));
244 TString stringPHYSFileName = GetFile(kDAQ, "PHYSICS", source->GetName());
245 if(stringPHYSFileName.Length() <= 0){
246 Log(Form("No PHYSICS file from source %s!", source->GetName()));
249 const char* PHYSFileName = stringPHYSFileName.Data();
252 if((file = fopen(PHYSFileName,"r")) == NULL){
253 printf("Cannot open file %s \n",PHYSFileName);
256 Log(Form("File %s connected to process data from PHYSICS runs", PHYSFileName));
258 Float_t PHYSRecParam[10];
259 for(Int_t j=0; j<10; j++) fscanf(file,"%f",&PHYSRecParam[j]);
260 calibdata->SetZEMEndValue(PHYSRecParam[0]);
261 calibdata->SetZEMCutFraction(PHYSRecParam[1]);
262 calibdata->SetDZEMSup(PHYSRecParam[2]);
263 calibdata->SetDZEMInf(PHYSRecParam[3]);
264 calibdata->SetEZN1MaxValue(PHYSRecParam[4]);
265 calibdata->SetEZP1MaxValue(PHYSRecParam[5]);
266 calibdata->SetEZDC1MaxValue(PHYSRecParam[6]);
267 calibdata->SetEZN2MaxValue(PHYSRecParam[7]);
268 calibdata->SetEZP2MaxValue(PHYSRecParam[8]);
269 calibdata->SetEZDC2MaxValue(PHYSRecParam[9]);
272 Log(Form("File %s not found", PHYSFileName));
275 //calibdata->Print("");
279 Log(Form("Nothing to do: run type is %s", runType.Data()));
283 // note that the parameters are returned as character strings!
284 const char* nEvents = GetRunParameter("totalEvents");
285 if(nEvents) Log(Form("Number of events for run %d: %s",fRun, nEvents));
286 else Log(Form("Number of events not put in logbook!"));
288 // Storing the final CDB file
289 AliCDBMetaData metaData;
290 metaData.SetBeamPeriod(0);
291 metaData.SetResponsible("Chiara");
292 metaData.SetComment("Filling AliZDCCalibData object");
294 Bool_t resultCal = kFALSE;
295 resultCal = Store("Calib","Data",calibdata, &metaData, 0, 1);
298 if(resultAl == kFALSE || resultCal == kFALSE){
299 if(resultAl == kFALSE && resultCal == kFALSE ) result = 3;