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 "AliZDCChMap.h"
18 #include "AliZDCPedestals.h"
19 #include "AliZDCLaserCalib.h"
20 #include "AliZDCCalib.h"
22 /////////////////////////////////////////////////////////////////////
24 // Class implementing ZDC pre-processor. //
25 // It takes data from DCS and passes it to the class AliZDCDataDCS //
26 // The class is then written to the CDB. //
28 /////////////////////////////////////////////////////////////////////
30 ClassImp(AliZDCPreprocessor)
32 //______________________________________________________________________________________________
33 AliZDCPreprocessor::AliZDCPreprocessor(AliShuttleInterface* shuttle) :
34 AliPreprocessor("ZDC", shuttle),
38 AddRunType("STANDALONE_PEDESTAL");
39 AddRunType("STANDALONE_LASER");
40 AddRunType("STANDALONE_EMD");
41 AddRunType("STANDALONE_COSMIC");
42 AddRunType("STANDALONE_BC");
43 AddRunType("PHYSICS");
47 //______________________________________________________________________________________________
48 AliZDCPreprocessor::~AliZDCPreprocessor()
54 //______________________________________________________________________________________________
55 void AliZDCPreprocessor::Initialize(Int_t run, UInt_t startTime,
58 // Creates AliZDCDataDCS object
60 AliPreprocessor::Initialize(run, startTime, endTime);
62 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
63 TTimeStamp(startTime).AsString(),
64 TTimeStamp(endTime).AsString()));
67 fStartTime = startTime;
70 fData = new AliZDCDataDCS(fRun, fStartTime, fEndTime);
73 //______________________________________________________________________________________________
74 UInt_t AliZDCPreprocessor::ProcessChMap(TString runType)
76 // Reading the file for mapping from FXS
77 TList* daqSource = GetFileSources(kDAQ, runType.Data());
79 AliError(Form("No sources run %d for run type %s!", fRun, runType.Data()));
82 Log("\t List of sources "); daqSource->Print();
84 TIter iter(daqSource);
85 TObjString* source = 0;
90 while((source = dynamic_cast<TObjString*> (iter.Next()))){
91 Log(Form("\n\t Getting file #%d\n",++isou));
92 TString fileName = "ZDCChMapping.dat";
94 if(fileName.Length() <= 0){
95 Log(Form("No file from source %s!", source->GetName()));
98 // --- Reading file with calibration data
99 //const char* fname = fileName.Data();
102 if((file = fopen(fileName,"r")) == NULL){
103 printf("Cannot open file %s \n",fileName.Data());
106 Log(Form("File %s connected to process data for ADC mapping", fileName.Data()));
108 for(Int_t j=0; j<48; j++){
109 for(Int_t k=0; k<6; k++){
110 fscanf(file,"%d",&readMap[j][k]);
116 Log(Form("File %s not found", fileName.Data()));
120 delete daqSource; daqSource=0;
122 // Store the currently read map ONLY IF it is different
123 // from the entry in the OCDB
124 Bool_t updateOCDB = kFALSE;
126 AliCDBEntry *cdbEntry = GetFromOCDB("Calib","ChMap");
128 Log("\t AliZDCPreprocessor -> WARNING! No CDB entry for ch. mapping\n");
132 AliZDCChMap *chMap = (AliZDCChMap*) cdbEntry->GetObject();
133 for(Int_t i=0; i<48; i++){
134 if( (readMap[i][1] == chMap->GetADCModule(i))
135 && (readMap[i][2] == chMap->GetADCChannel(i))
136 && (readMap[i][4] == chMap->GetDetector(i))
137 && (readMap[i][5] == chMap->GetSector(i))){
140 else updateOCDB = kTRUE;
144 if(updateOCDB==kTRUE){
145 Log("\t AliZDCPreprocessor -> A new entry ZDC/Calib/ChMap will be created");
147 // --- Initializing mapping calibration object
148 AliZDCChMap *mapCalib = new AliZDCChMap("ZDC");
149 // Writing channel map in the OCDB
150 for(Int_t k=0; k<48; k++){
151 mapCalib->SetADCModule(k,readMap[k][1]);
152 mapCalib->SetADCChannel(k,readMap[k][2]);
153 mapCalib->SetDetector(k,readMap[k][4]);
154 mapCalib->SetSector(k,readMap[k][5]);
156 //mapCalib->Print("");
158 AliCDBMetaData metaData;
159 metaData.SetBeamPeriod(0);
160 metaData.SetResponsible("Chiara Oppedisano");
161 metaData.SetComment("Filling AliZDCChMap object");
163 res = Store("Calib","ChMap",mapCalib, &metaData, 0, 1);
166 Log("\t AliZDCPreprocessor -> ZDC/Calib/ChMap entry in OCDB is valid and won't be updated\n");
175 //______________________________________________________________________________________________
176 UInt_t AliZDCPreprocessor::Process(TMap* dcsAliasMap)
178 // *************** From DCS ******************
179 // Fills data into a AliZDCDataDCS object
180 if(!dcsAliasMap) return 1;
181 printf("Processing data from DCS\n");
183 // The processing of the DCS input data is forwarded to AliZDCDataDCS
184 Float_t dcsValues[28]; // DCSAliases=28
185 fData->SetCalibData(dcsValues);
186 fData->ProcessData(*dcsAliasMap);
187 // Store DCS data for reference
188 AliCDBMetaData metadata;
189 metadata.SetResponsible("Chiara Oppedisano");
190 metadata.SetComment("DCS data for ZDC");
191 Bool_t resDCSRef = kTRUE;
192 resDCSRef = StoreReferenceData("DCS","Data",fData,&metadata);
193 dcsAliasMap->Print("");
195 // --- Writing ZDC table positions into alignment object
196 TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
197 TClonesArray &alobj = *array;
199 Double_t dx=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
200 // Vertical table position in mm from DCS
201 Double_t dyZN1 = (Double_t) (dcsValues[0]/10.);
202 Double_t dyZP1 = (Double_t) (dcsValues[1]/10.);
203 Double_t dyZN2 = (Double_t) (dcsValues[2]/10.);
204 Double_t dyZP2 = (Double_t) (dcsValues[3]/10.);
207 const char *n1ZDC="ZDC/NeutronZDC_C";
208 const char *p1ZDC="ZDC/ProtonZDC_C";
209 const char *n2ZDC="ZDC/NeutronZDC_A";
210 const char *p2ZDC="ZDC/ProtonZDC_A";
213 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
214 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
216 new(alobj[0]) AliAlignObjParams(n1ZDC, volid, dx, dyZN1, dz, dpsi, dtheta, dphi, kTRUE);
217 new(alobj[1]) AliAlignObjParams(p1ZDC, volid, dx, dyZP1, dz, dpsi, dtheta, dphi, kTRUE);
218 new(alobj[2]) AliAlignObjParams(n2ZDC, volid, dx, dyZN2, dz, dpsi, dtheta, dphi, kTRUE);
219 new(alobj[3]) AliAlignObjParams(p2ZDC, volid, dx, dyZP2, dz, dpsi, dtheta, dphi, kTRUE);
221 // save in CDB storage
223 md.SetResponsible("Chiara Oppedisano");
224 md.SetComment("Alignment object for ZDC");
225 Bool_t resultAl = kTRUE;
226 resultAl = Store("Align","Data", array, &md, 0, 0);
228 // *************** From DAQ ******************
229 Bool_t resChMap=kTRUE, resPedCal=kTRUE, resLaserCal=kTRUE, resECal=kTRUE;
231 const char* beamType = GetRunParameter("beamType");
232 TString runType = GetRunType();
233 printf("\n\t AliZDCPreprocessor -> beamType %s\n",beamType);
234 printf("\t AliZDCPreprocessor -> runType %s\n\n",runType.Data());
236 if(strcmp(beamType,"p-p")==0){
238 // --- Cheking if there is already the entry in the OCDB
239 AliCDBEntry *cdbEntry = GetFromOCDB("Calib", "EMDCalib");
241 printf("\t AliZDCPreprocessor -> ZDC/Calib/EMDCalib entry will be created\n");
242 // --- Initializing calibration object
243 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
245 for(Int_t j=0; j<6; j++) eCalib->SetEnCalib(j,1.);
246 for(Int_t j=0; j<5; j++){
247 eCalib->SetZN1EqualCoeff(j, 1.);
248 eCalib->SetZP1EqualCoeff(j, 1.);
249 eCalib->SetZN2EqualCoeff(j, 1.);
250 eCalib->SetZP2EqualCoeff(j, 1.);
254 AliCDBMetaData metaData;
255 metaData.SetBeamPeriod(0);
256 metaData.SetResponsible("Chiara Oppedisano");
257 metaData.SetComment("AliZDCCalib object");
259 resECal = Store("Calib","EMDCalib",eCalib, &metaData, 0, 1);
262 printf("\t AliZDCPreprocessor -> ZDC/Calib/EMDCalib object already existing in OCDB!!!\n");
266 // ******************************************
267 // ZDC ADC channel mapping
268 // ******************************************
269 resChMap = ProcessChMap(runType);
271 // *****************************************************
272 // [a] PEDESTALS -> Pedestal subtraction
273 // *****************************************************
275 if(runType=="STANDALONE_PEDESTAL"){
276 TList* daqSources = GetFileSources(kDAQ, "PEDESTALS");
278 Log(Form("No source for STANDALONE_PEDESTAL run %d !", fRun));
281 Log("\t List of sources for STANDALONE_PEDESTAL");
284 TIter iter(daqSources);
285 TObjString* source = 0;
287 while((source = dynamic_cast<TObjString*> (iter.Next()))){
288 Log(Form("\n\t Getting file #%d\n",++i));
289 TString stringPedFileName = GetFile(kDAQ, "PEDESTALS", source->GetName());
290 if(stringPedFileName.Length() <= 0){
291 Log(Form("No PEDESTAL file from source %s!", source->GetName()));
294 // --- Initializing pedestal calibration object
295 AliZDCPedestals *pedCalib = new AliZDCPedestals("ZDC");
296 // --- Reading file with pedestal calibration data
297 const char* pedFileName = stringPedFileName.Data();
298 // no. ADCch = (22 signal ch. + 2 reference PMs) * 2 gain chain = 48
299 const Int_t knZDCch = 48;
302 if((file = fopen(pedFileName,"r")) == NULL){
303 printf("Cannot open file %s \n",pedFileName);
306 Log(Form("File %s connected to process pedestal data", pedFileName));
307 Float_t pedVal[(2*knZDCch)][2];
308 for(Int_t k=0; k<(2*knZDCch); k++){
309 for(Int_t j=0; j<2; j++){
310 fscanf(file,"%f",&pedVal[k][j]);
311 //if(j==1) printf("pedVal[%d] -> %f, %f \n",k,pedVal[k][0],pedVal[k][1]);
314 pedCalib->SetMeanPed(k,pedVal[k][0]);
315 pedCalib->SetMeanPedWidth(i,pedVal[k][1]);
317 else if(k>=knZDCch && k<(2*knZDCch)){
318 pedCalib->SetOOTPed(k-knZDCch,pedVal[k][0]);
319 pedCalib->SetOOTPedWidth(k-knZDCch,pedVal[k][1]);
321 else if(k>=(2*knZDCch) && k<(3*knZDCch)){
322 pedCalib->SetPedCorrCoeff(k-(2*knZDCch),pedVal[k][0],pedVal[k][1]);
328 Log(Form("File %s not found", pedFileName));
332 //pedCalib->Print("");
334 AliCDBMetaData metaData;
335 metaData.SetBeamPeriod(0);
336 metaData.SetResponsible("Chiara Oppedisano");
337 metaData.SetComment("Filling AliZDCPedestals object");
339 resPedCal = Store("Calib","Pedestals",pedCalib, &metaData, 0, 1);
341 delete daqSources; daqSources = 0;
343 // *****************************************************
344 // [b] STANDALONE_LASER EVENTS -> Signal stability
345 // *****************************************************
346 else if(runType=="STANDALONE_LASER"){
347 TList* daqSources = GetFileSources(kDAQ, "LASER");
349 AliError(Form("No sources for STANDALONE_LASER run %d !", fRun));
352 Log("\t List of sources for STANDALONE_LASER");
355 TIter iter2(daqSources);
356 TObjString* source = 0;
358 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
359 Log(Form("\n\t Getting file #%d\n",++i));
360 TString stringLASERFileName = GetFile(kDAQ, "LASER", source->GetName());
361 if(stringLASERFileName.Length() <= 0){
362 Log(Form("No LASER file from source %s!", source->GetName()));
365 // --- Initializing pedestal calibration object
366 AliZDCLaserCalib *lCalib = new AliZDCLaserCalib("ZDC");
367 // --- Reading file with pedestal calibration data
368 const char* laserFileName = stringLASERFileName.Data();
371 if((file = fopen(laserFileName,"r")) == NULL){
372 printf("Cannot open file %s \n",laserFileName);
375 Log(Form("File %s connected to process data from LASER events", laserFileName));
377 Float_t ivalRead[22][4];
378 for(Int_t j=0; j<22; j++){
379 for(Int_t k=0; k<4; k++){
380 fscanf(file,"%f",&ivalRead[j][k]);
381 //printf(" %d %1.0f ",k, ivalRead[j][k]);
383 lCalib->SetDetector(j, (Int_t) ivalRead[j][0]);
384 lCalib->SetSector(j, (Int_t) ivalRead[j][1]);
385 lCalib->SetfPMValue(j, ivalRead[j][2]);
386 lCalib->SetfPMWidth(j, ivalRead[j][3]);
391 Log(Form("File %s not found", laserFileName));
396 AliCDBMetaData metaData;
397 metaData.SetBeamPeriod(0);
398 metaData.SetResponsible("Chiara Oppedisano");
399 metaData.SetComment("Filling AliZDCLaserCalib object");
401 resLaserCal = Store("Calib","LaserCalib",lCalib, &metaData, 0, 1);
405 // *****************************************************
406 // [c] EMD EVENTS -> Energy calibration and equalization
407 // *****************************************************
408 else if(runType=="STANDALONE_EMD" && strcmp(beamType,"Pb-Pb")==0){
409 TList* daqSources = GetFileSources(kDAQ, "EMDCALIB");
411 AliError(Form("No sources for STANDALONE_EMD run %d !", fRun));
414 Log("\t List of sources for STANDALONE_EMD");
417 TIter iter2(daqSources);
418 TObjString* source = 0;
420 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
421 Log(Form("\n\t Getting file #%d\n",++i));
422 TString stringEMDFileName = GetFile(kDAQ, "EMDCALIB", source->GetName());
423 if(stringEMDFileName.Length() <= 0){
424 Log(Form("No EMDCALIB file from source %s!", source->GetName()));
427 // --- Initializing pedestal calibration object
428 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
429 // --- Reading file with pedestal calibration data
430 const char* emdFileName = stringEMDFileName.Data();
433 if((file = fopen(emdFileName,"r")) == NULL){
434 printf("Cannot open file %s \n",emdFileName);
437 Log(Form("File %s connected to process data from EM dissociation events", emdFileName));
439 Float_t fitValEMD[6]; Float_t equalCoeff[4][5];
441 for(Int_t j=0; j<10; j++){
443 fscanf(file,"%f",&fitValEMD[j]);
445 calibVal[j] = 2760./fitValEMD[j];
446 eCalib->SetEnCalib(j,calibVal[j]);
448 else eCalib->SetEnCalib(j,fitValEMD[j]);
451 for(Int_t k=0; k<5; k++){
452 fscanf(file,"%f",&equalCoeff[j][k]);
453 if(j==6) eCalib->SetZN1EqualCoeff(k, equalCoeff[j][k]);
454 else if(j==7) eCalib->SetZP1EqualCoeff(k, equalCoeff[j][k]);
455 else if(j==8) eCalib->SetZN2EqualCoeff(k, equalCoeff[j][k]);
456 else if(j==9) eCalib->SetZP2EqualCoeff(k, equalCoeff[j][k]);
463 Log(Form("File %s not found", emdFileName));
468 AliCDBMetaData metaData;
469 metaData.SetBeamPeriod(0);
470 metaData.SetResponsible("Chiara Oppedisano");
471 metaData.SetComment("Filling AliZDCCalib object");
473 resECal = Store("Calib","EMDCalib",eCalib, &metaData, 0, 1);
478 // note that the parameters are returned as character strings!
479 const char* nEvents = GetRunParameter("totalEvents");
480 if(nEvents) Log(Form("Number of events for run %d: %s",fRun, nEvents));
481 else Log(Form("Number of events not put in logbook!"));
484 if(resDCSRef==kFALSE || resultAl==kFALSE || resPedCal==kFALSE ||
485 resLaserCal==kFALSE || resECal==kFALSE || resChMap==kFALSE){
486 if(resDCSRef == kFALSE) result = 1;
487 else if(resultAl == kFALSE) result = 2;
488 else if(resChMap == kFALSE) result = 3;
489 else if(resPedCal == kFALSE) result = 4;
490 else if(resLaserCal == kFALSE) result = 5;
491 else if(resECal == kFALSE) result = 6;