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 "AliZDCPedestals.h"
18 #include "AliZDCCalib.h"
20 /////////////////////////////////////////////////////////////////////
22 // Class implementing ZDC pre-processor. //
23 // It takes data from DCS and passes it to the class AliZDCDataDCS //
24 // The class is then written to the CDB. //
26 /////////////////////////////////////////////////////////////////////
28 ClassImp(AliZDCPreprocessor)
30 //______________________________________________________________________________________________
31 AliZDCPreprocessor::AliZDCPreprocessor(AliShuttleInterface* shuttle) :
32 AliPreprocessor("ZDC", shuttle),
36 AddRunType("STANDALONE_PEDESTAL");
37 AddRunType("STANDALONE_EMD");
38 AddRunType("PHYSICS");
42 //______________________________________________________________________________________________
43 AliZDCPreprocessor::~AliZDCPreprocessor()
49 //______________________________________________________________________________________________
50 void AliZDCPreprocessor::Initialize(Int_t run, UInt_t startTime,
53 // Creates AliZDCDataDCS object
55 AliPreprocessor::Initialize(run, startTime, endTime);
57 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
58 TTimeStamp(startTime).AsString(),
59 TTimeStamp(endTime).AsString()));
62 fStartTime = startTime;
65 fData = new AliZDCDataDCS(fRun, fStartTime, fEndTime);
68 //______________________________________________________________________________________________
69 UInt_t AliZDCPreprocessor::Process(TMap* dcsAliasMap)
71 // *************** From DCS ******************
72 // Fills data into a AliZDCDataDCS object
73 if(!dcsAliasMap) return 1;
75 // The processing of the DCS input data is forwarded to AliZDCDataDCS
76 Float_t dcsValues[28]; // DCSAliases=28
77 fData->SetCalibData(dcsValues);
78 fData->ProcessData(*dcsAliasMap);
79 // Store DCS data for reference
80 AliCDBMetaData metadata;
81 metadata.SetResponsible("Chiara Oppedisano");
82 metadata.SetComment("DCS data for ZDC");
83 Bool_t resDCSRef = kTRUE;
84 resDCSRef = StoreReferenceData("DCS","Data",fData,&metadata);
85 //dcsAliasMap->Print("");
87 // --- Writing ZDC table positions into alignment object
88 TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
89 TClonesArray &alobj = *array;
91 Double_t dx=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
92 // Vertical table position in mm from DCS
93 Double_t dyZN1 = (Double_t) (dcsValues[0]/10.);
94 Double_t dyZP1 = (Double_t) (dcsValues[1]/10.);
95 Double_t dyZN2 = (Double_t) (dcsValues[2]/10.);
96 Double_t dyZP2 = (Double_t) (dcsValues[3]/10.);
97 const char *n1ZDC="ZDC/NeutronZDC1";
98 const char *p1ZDC="ZDC/ProtonZDC1";
99 const char *n2ZDC="ZDC/NeutronZDC2";
100 const char *p2ZDC="ZDC/ProtonZDC2";
102 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
103 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
105 new(alobj[0]) AliAlignObjParams(n1ZDC, volid, dx, dyZN1, dz, dpsi, dtheta, dphi, kTRUE);
106 new(alobj[1]) AliAlignObjParams(p1ZDC, volid, dx, dyZP1, dz, dpsi, dtheta, dphi, kTRUE);
107 new(alobj[2]) AliAlignObjParams(n2ZDC, volid, dx, dyZN2, dz, dpsi, dtheta, dphi, kTRUE);
108 new(alobj[3]) AliAlignObjParams(p2ZDC, volid, dx, dyZP2, dz, dpsi, dtheta, dphi, kTRUE);
109 // save in CDB storage
111 md.SetResponsible("Chiara Oppedisano");
112 md.SetComment("Alignment object for ZDC");
113 Bool_t resultAl = kTRUE;
114 resultAl = Store("Align","Data", array, &md, 0, 0);
116 // *************** From DAQ ******************
117 Bool_t resPedCal = kTRUE, resECal = kTRUE, resRecPar = kTRUE;
119 const char* beamType = GetRunParameter("beamType");
120 TString runType = GetRunType();
121 printf("\n\t AliZDCPreprocessor -> beamType %s\n",beamType);
122 printf("\t AliZDCPreprocessor -> runType %s\n\n",runType.Data());
125 if(strcmp(beamType,"p-p")==0){
126 // --- Initializing pedestal calibration object
127 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
129 for(Int_t j=0; j<6; j++) eCalib->SetEnCalib(j,1.);
130 for(Int_t j=0; j<5; j++){
131 eCalib->SetZN1EqualCoeff(j, 1.);
132 eCalib->SetZP1EqualCoeff(j, 1.);
133 eCalib->SetZN2EqualCoeff(j, 1.);
134 eCalib->SetZP2EqualCoeff(j, 1.);
138 AliCDBMetaData metaData;
139 metaData.SetBeamPeriod(0);
140 metaData.SetResponsible("Chiara");
141 metaData.SetComment("AliZDCCalib object");
143 resECal = Store("Calib","Calib",eCalib, &metaData, 0, 1);
146 // *****************************************************
147 // [a] PEDESTALS -> Pedestal subtraction
148 // *****************************************************
150 if(runType=="STANDALONE_PEDESTAL"){
151 TList* daqSources = GetFileSources(kDAQ, "PEDESTALS");
153 Log(Form("No source for STANDALONE_PEDESTAL run %d !", fRun));
156 Log("\t List of sources for STANDALONE_PEDESTAL");
159 TIter iter(daqSources);
160 TObjString* source = 0;
162 while((source = dynamic_cast<TObjString*> (iter.Next()))){
163 Log(Form("\n\t Getting file #%d\n",++i));
164 TString stringPedFileName = GetFile(kDAQ, "PEDESTALS", source->GetName());
165 if(stringPedFileName.Length() <= 0){
166 Log(Form("No PEDESTAL file from source %s!", source->GetName()));
169 // --- Initializing pedestal calibration object
170 AliZDCPedestals *pedCalib = new AliZDCPedestals("ZDC");
171 // --- Reading file with pedestal calibration data
172 const char* pedFileName = stringPedFileName.Data();
173 // no. ADCch = (22 signal ch. + 2 reference PMs) * 2 gain chain = 48
174 const Int_t knZDCch = 48;
177 if((file = fopen(pedFileName,"r")) == NULL){
178 printf("Cannot open file %s \n",pedFileName);
181 Log(Form("File %s connected to process pedestal data", pedFileName));
182 Float_t pedVal[(3*knZDCch)][3];
183 for(Int_t k=0; k<(3*knZDCch); k++){
184 for(Int_t j=0; j<3; j++){
185 fscanf(file,"%f",&pedVal[k][j]);
186 //if(j==1) printf("pedVal[%d] -> %f, %f \n",k,pedVal[k][0],pedVal[k][1]);
189 pedCalib->SetMeanPed(k,pedVal[k][1]);
190 pedCalib->SetMeanPedWidth(i,pedVal[k][2]);
192 else if(k>=knZDCch && k<(2*knZDCch)){
193 pedCalib->SetOOTPed(k-knZDCch,pedVal[k][1]);
194 pedCalib->SetOOTPedWidth(k-knZDCch,pedVal[k][2]);
196 else if(k>=(2*knZDCch) && k<(3*knZDCch)){
197 pedCalib->SetPedCorrCoeff(k-(2*knZDCch),pedVal[k][1],pedVal[k][2]);
202 Log(Form("File %s not found", pedFileName));
206 //pedCalib->Print("");
208 AliCDBMetaData metaData;
209 metaData.SetBeamPeriod(0);
210 metaData.SetResponsible("Chiara");
211 metaData.SetComment("Filling AliZDCPedestals object");
213 resPedCal = Store("Calib","Pedestals",pedCalib, &metaData, 0, 1);
215 delete daqSources; daqSources = 0;
217 // *****************************************************
218 // [b] EMD EVENTS -> Energy calibration and equalization
219 // *****************************************************
220 else if(runType=="STANDALONE_EMD"){
221 TList* daqSources = GetFileSources(kDAQ, "EMDCALIB");
223 AliError(Form("No sources for STANDALONE_EMD run %d !", fRun));
226 Log("\t List of sources for STANDALONE_EMD");
229 TIter iter2(daqSources);
230 TObjString* source = 0;
232 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
233 Log(Form("\n\t Getting file #%d\n",++i));
234 TString stringEMDFileName = GetFile(kDAQ, "EMDCALIB", source->GetName());
235 if(stringEMDFileName.Length() <= 0){
236 Log(Form("No EMDCALIB file from source %s!", source->GetName()));
239 // --- Initializing pedestal calibration object
240 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
241 // --- Reading file with pedestal calibration data
242 const char* emdFileName = stringEMDFileName.Data();
245 if((file = fopen(emdFileName,"r")) == NULL){
246 printf("Cannot open file %s \n",emdFileName);
249 Log(Form("File %s connected to process data from EM dissociation events", emdFileName));
251 Float_t fitValEMD[6]; Float_t equalCoeff[5][4];
253 for(Int_t j=0; j<10; j++){
255 fscanf(file,"%f",&fitValEMD[j]);
257 calibVal[j] = 2.76/fitValEMD[j];
258 eCalib->SetEnCalib(j,calibVal[j]);
260 else eCalib->SetEnCalib(j,fitValEMD[j]);
263 for(Int_t k=0; k<5; k++){
264 fscanf(file,"%f",&equalCoeff[j][k]);
265 if(j==6) eCalib->SetZN1EqualCoeff(k, equalCoeff[j][k]);
266 else if(j==7) eCalib->SetZP1EqualCoeff(k, equalCoeff[j][k]);
267 else if(j==8) eCalib->SetZN2EqualCoeff(k, equalCoeff[j][k]);
268 else if(j==9) eCalib->SetZP2EqualCoeff(k, equalCoeff[j][k]);
274 Log(Form("File %s not found", emdFileName));
279 AliCDBMetaData metaData;
280 metaData.SetBeamPeriod(0);
281 metaData.SetResponsible("Chiara");
282 metaData.SetComment("Filling AliZDCCalib object");
284 resECal = Store("Calib","Calib",eCalib, &metaData, 0, 1);
288 Log(Form("Nothing to do: run type is %s", runType.Data()));
292 // note that the parameters are returned as character strings!
293 const char* nEvents = GetRunParameter("totalEvents");
294 if(nEvents) Log(Form("Number of events for run %d: %s",fRun, nEvents));
295 else Log(Form("Number of events not put in logbook!"));
298 if(resDCSRef==kFALSE || resultAl==kFALSE ||
299 resPedCal==kFALSE || resECal==kFALSE || resRecPar==kFALSE){
300 if(resDCSRef == kFALSE) result = 1;
301 else if(resultAl == kFALSE) result = 2;
302 else if(resPedCal == kFALSE) result = 3;
303 else if(resECal == kFALSE) result = 4;
304 else if(resRecPar == kFALSE) result = 5;