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31af5828 1// --- ROOT system
2#include <TFile.h>
79563ba1 3#include <TClonesArray.h>
4#include <TList.h>
5#include <TObjString.h>
31af5828 6#include <TTimeStamp.h>
64a7c78d 7
31af5828 8#include "AliZDCPreprocessor.h"
9#include "AliCDBManager.h"
10#include "AliCDBEntry.h"
64a7c78d 11#include "AliCDBMetaData.h"
12#include "AliDCSValue.h"
79563ba1 13#include "AliAlignObj.h"
90dbf5fb 14#include "AliAlignObjParams.h"
64a7c78d 15#include "AliLog.h"
16#include "AliZDCDataDCS.h"
6024ec85 17#include "AliZDCPedestals.h"
18#include "AliZDCCalib.h"
64a7c78d 19
d5e687c2 20/////////////////////////////////////////////////////////////////////
21// //
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. //
25// //
26/////////////////////////////////////////////////////////////////////
64a7c78d 27
28ClassImp(AliZDCPreprocessor)
29
30//______________________________________________________________________________________________
857ece97 31AliZDCPreprocessor::AliZDCPreprocessor(AliShuttleInterface* shuttle) :
32 AliPreprocessor("ZDC", shuttle),
64a7c78d 33 fData(0)
34{
35 // constructor
cbf06263 36 AddRunType("STANDALONE_PEDESTAL");
37 AddRunType("STANDALONE_EMD");
a4a56567 38 AddRunType("PHYSICS");
64a7c78d 39}
40
cbf06263 41
64a7c78d 42//______________________________________________________________________________________________
43AliZDCPreprocessor::~AliZDCPreprocessor()
44{
45 // destructor
46}
47
7a78280f 48
64a7c78d 49//______________________________________________________________________________________________
50void AliZDCPreprocessor::Initialize(Int_t run, UInt_t startTime,
51 UInt_t endTime)
52{
53 // Creates AliZDCDataDCS object
54
55 AliPreprocessor::Initialize(run, startTime, endTime);
56
79563ba1 57 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
64a7c78d 58 TTimeStamp(startTime).AsString(),
59 TTimeStamp(endTime).AsString()));
60
79563ba1 61 fRun = run;
62 fStartTime = startTime;
63 fEndTime = endTime;
64
64a7c78d 65 fData = new AliZDCDataDCS(fRun, fStartTime, fEndTime);
66}
67
68//______________________________________________________________________________________________
69UInt_t AliZDCPreprocessor::Process(TMap* dcsAliasMap)
70{
79563ba1 71 // *************** From DCS ******************
64a7c78d 72 // Fills data into a AliZDCDataDCS object
f181c9b8 73 if(!dcsAliasMap) return 1;
64a7c78d 74
75 // The processing of the DCS input data is forwarded to AliZDCDataDCS
d5e687c2 76 Float_t dcsValues[28]; // DCSAliases=28
92339a90 77 fData->SetCalibData(dcsValues);
78 fData->ProcessData(*dcsAliasMap);
86fd32fd 79 // Store DCS data for reference
80 AliCDBMetaData metadata;
81 metadata.SetResponsible("Chiara Oppedisano");
82 metadata.SetComment("DCS data for ZDC");
427e15da 83 Bool_t resDCSRef = kTRUE;
86fd32fd 84 resDCSRef = StoreReferenceData("DCS","Data",fData,&metadata);
e1ea0c63 85 //dcsAliasMap->Print("");
31af5828 86 //
79563ba1 87 // --- Writing ZDC table positions into alignment object
90dbf5fb 88 TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
79563ba1 89 TClonesArray &alobj = *array;
90dbf5fb 90 AliAlignObjParams a;
79563ba1 91 Double_t dx=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
cb50c7c8 92 // Vertical table position in mm from DCS
d5e687c2 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";
79563ba1 101 UShort_t iIndex=0;
ae079791 102 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
103 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
79563ba1 104 //
d5e687c2 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);
79563ba1 109 // save in CDB storage
110 AliCDBMetaData md;
111 md.SetResponsible("Chiara Oppedisano");
112 md.SetComment("Alignment object for ZDC");
427e15da 113 Bool_t resultAl = kTRUE;
cb50c7c8 114 resultAl = Store("Align","Data", array, &md, 0, 0);
79563ba1 115
028eb4a1 116// *************** From DAQ ******************
0ce2858d 117Bool_t resPedCal = kTRUE, resECal = kTRUE, resRecPar = kTRUE;
d2317a93 118//
119const char* beamType = GetRunParameter("beamType");
120TString runType = GetRunType();
121printf("\n\t AliZDCPreprocessor -> beamType %s\n",beamType);
122printf("\t AliZDCPreprocessor -> runType %s\n\n",runType.Data());
123//
124//
125if(strcmp(beamType,"p-p")==0){
126 // --- Initializing pedestal calibration object
127 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
128 //
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.);
135 }
136 //eCalib->Print("");
137 //
138 AliCDBMetaData metaData;
139 metaData.SetBeamPeriod(0);
140 metaData.SetResponsible("Chiara");
141 metaData.SetComment("AliZDCCalib object");
142 //
143 resECal = Store("Calib","Calib",eCalib, &metaData, 0, 1);
144}
145//
028eb4a1 146// *****************************************************
147// [a] PEDESTALS -> Pedestal subtraction
148// *****************************************************
d2317a93 149//
150if(runType=="STANDALONE_PEDESTAL"){
cb50c7c8 151 TList* daqSources = GetFileSources(kDAQ, "PEDESTALS");
152 if(!daqSources){
78e8a1cc 153 Log(Form("No source for STANDALONE_PEDESTAL run %d !", fRun));
c58c7e82 154 return 1;
79563ba1 155 }
78e8a1cc 156 Log("\t List of sources for STANDALONE_PEDESTAL");
cb50c7c8 157 daqSources->Print();
79563ba1 158 //
cb50c7c8 159 TIter iter(daqSources);
160 TObjString* source = 0;
79563ba1 161 Int_t i=0;
cb50c7c8 162 while((source = dynamic_cast<TObjString*> (iter.Next()))){
79563ba1 163 Log(Form("\n\t Getting file #%d\n",++i));
cb50c7c8 164 TString stringPedFileName = GetFile(kDAQ, "PEDESTALS", source->GetName());
165 if(stringPedFileName.Length() <= 0){
166 Log(Form("No PEDESTAL file from source %s!", source->GetName()));
c58c7e82 167 return 1;
cb50c7c8 168 }
6024ec85 169 // --- Initializing pedestal calibration object
170 AliZDCPedestals *pedCalib = new AliZDCPedestals("ZDC");
171 // --- Reading file with pedestal calibration data
d5e687c2 172 const char* pedFileName = stringPedFileName.Data();
c0aec6f6 173 // no. ADCch = (22 signal ch. + 2 reference PMs) * 2 gain chain = 48
d5e687c2 174 const Int_t knZDCch = 48;
175 if(pedFileName){
79563ba1 176 FILE *file;
d5e687c2 177 if((file = fopen(pedFileName,"r")) == NULL){
178 printf("Cannot open file %s \n",pedFileName);
c58c7e82 179 return 1;
79563ba1 180 }
d5e687c2 181 Log(Form("File %s connected to process pedestal data", pedFileName));
c35ed519 182 Float_t pedVal[(3*knZDCch)][3];
92339a90 183 for(Int_t k=0; k<(3*knZDCch); k++){
c35ed519 184 for(Int_t j=0; j<3; j++){
92339a90 185 fscanf(file,"%f",&pedVal[k][j]);
186 //if(j==1) printf("pedVal[%d] -> %f, %f \n",k,pedVal[k][0],pedVal[k][1]);
79563ba1 187 }
92339a90 188 if(k<knZDCch){
189 pedCalib->SetMeanPed(k,pedVal[k][1]);
190 pedCalib->SetMeanPedWidth(i,pedVal[k][2]);
79563ba1 191 }
92339a90 192 else if(k>=knZDCch && k<(2*knZDCch)){
193 pedCalib->SetOOTPed(k-knZDCch,pedVal[k][1]);
194 pedCalib->SetOOTPedWidth(k-knZDCch,pedVal[k][2]);
79563ba1 195 }
92339a90 196 else if(k>=(2*knZDCch) && k<(3*knZDCch)){
197 pedCalib->SetPedCorrCoeff(k-(2*knZDCch),pedVal[k][1],pedVal[k][2]);
79563ba1 198 }
199 }
e1ea0c63 200 }
79563ba1 201 else{
d5e687c2 202 Log(Form("File %s not found", pedFileName));
c58c7e82 203 return 1;
e1ea0c63 204 }
79563ba1 205 //
6024ec85 206 //pedCalib->Print("");
207 //
208 AliCDBMetaData metaData;
209 metaData.SetBeamPeriod(0);
210 metaData.SetResponsible("Chiara");
211 metaData.SetComment("Filling AliZDCPedestals object");
212 //
213 resPedCal = Store("Calib","Pedestals",pedCalib, &metaData, 0, 1);
64a7c78d 214 }
cb50c7c8 215 delete daqSources; daqSources = 0;
04bd7caa 216}
028eb4a1 217// *****************************************************
218// [b] EMD EVENTS -> Energy calibration and equalization
219// *****************************************************
d2317a93 220else if(runType=="STANDALONE_EMD"){
028eb4a1 221 TList* daqSources = GetFileSources(kDAQ, "EMDCALIB");
cb50c7c8 222 if(!daqSources){
78e8a1cc 223 AliError(Form("No sources for STANDALONE_EMD run %d !", fRun));
c58c7e82 224 return 1;
64a7c78d 225 }
78e8a1cc 226 Log("\t List of sources for STANDALONE_EMD");
cb50c7c8 227 daqSources->Print();
e1ea0c63 228 //
cb50c7c8 229 TIter iter2(daqSources);
06db4c54 230 TObjString* source = 0;
92339a90 231 Int_t i=0;
cb50c7c8 232 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
92339a90 233 Log(Form("\n\t Getting file #%d\n",++i));
028eb4a1 234 TString stringEMDFileName = GetFile(kDAQ, "EMDCALIB", source->GetName());
cb50c7c8 235 if(stringEMDFileName.Length() <= 0){
028eb4a1 236 Log(Form("No EMDCALIB file from source %s!", source->GetName()));
c58c7e82 237 return 1;
cb50c7c8 238 }
6024ec85 239 // --- Initializing pedestal calibration object
240 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
241 // --- Reading file with pedestal calibration data
d5e687c2 242 const char* emdFileName = stringEMDFileName.Data();
243 if(emdFileName){
79563ba1 244 FILE *file;
d5e687c2 245 if((file = fopen(emdFileName,"r")) == NULL){
246 printf("Cannot open file %s \n",emdFileName);
c58c7e82 247 return 1;
79563ba1 248 }
d5e687c2 249 Log(Form("File %s connected to process data from EM dissociation events", emdFileName));
b12033ab 250 //
251 Float_t fitValEMD[6]; Float_t equalCoeff[5][4];
d5e687c2 252 Float_t calibVal[4];
028eb4a1 253 for(Int_t j=0; j<10; j++){
254 if(j<6){
255 fscanf(file,"%f",&fitValEMD[j]);
256 if(j<4){
4ef37af5 257 calibVal[j] = 2.76/fitValEMD[j];
6024ec85 258 eCalib->SetEnCalib(j,calibVal[j]);
028eb4a1 259 }
6024ec85 260 else eCalib->SetEnCalib(j,fitValEMD[j]);
028eb4a1 261 }
262 else{
263 for(Int_t k=0; k<5; k++){
264 fscanf(file,"%f",&equalCoeff[j][k]);
d2317a93 265 if(j==6) eCalib->SetZN1EqualCoeff(k, equalCoeff[j][k]);
6024ec85 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]);
028eb4a1 269 }
270 }
79563ba1 271 }
79563ba1 272 }
273 else{
d5e687c2 274 Log(Form("File %s not found", emdFileName));
c58c7e82 275 return 1;
79563ba1 276 }
d2317a93 277 //eCalib->Print("");
6024ec85 278 //
279 AliCDBMetaData metaData;
280 metaData.SetBeamPeriod(0);
281 metaData.SetResponsible("Chiara");
282 metaData.SetComment("Filling AliZDCCalib object");
283 //
284 resECal = Store("Calib","Calib",eCalib, &metaData, 0, 1);
79563ba1 285 }
b12033ab 286}
c58c7e82 287else {
bff168f8 288 Log(Form("Nothing to do: run type is %s", runType.Data()));
289 return 0;
c58c7e82 290}
028eb4a1 291
e1ea0c63 292 // note that the parameters are returned as character strings!
293 const char* nEvents = GetRunParameter("totalEvents");
79563ba1 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!"));
79563ba1 296
cb50c7c8 297 UInt_t result = 0;
86fd32fd 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;
cb50c7c8 305 }
306
64a7c78d 307 return result;
cb50c7c8 308
64a7c78d 309}