TOF/AliTOFPreprocessor.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /* $Id$ */
  17
  18
  19 //#include <Riostream.h>
  20 //#include <stdio.h>
  21 //#include <stdlib.h>
  22
  23 #include <TFile.h>
  24 #include <TH2S.h>
  25 #include <TH1F.h>
  26 #include <TCanvas.h>
  27 #include <TMath.h>
  28 #include <TObjArray.h>
  29 #include <TObjString.h>
  30 #include <TTimeStamp.h>
  31
  32 #include "AliCDBMetaData.h"
  33 #include "AliCDBEntry.h"
  34 #include "AliLog.h"
  35 #include "AliTOFChannelOnlineArray.h"
  36 #include "AliTOFChannelOnlineStatusArray.h"
  37 #include "AliTOFDataDCS.h"
  38 #include "AliTOFDCSmaps.h"
  39 #include "AliTOFLvHvDataPoints.h"
  40 #include "AliTOFGeometry.h"
  41 #include "AliTOFPreprocessor.h"
  42 #include "AliTOFFEEReader.h"
  43 #include "AliTOFRawStream.h"
  44 #include "AliTOFCableLengthMap.h"
  45 #include "AliTOFcalibHisto.h"
  46 #include "AliTOFFEEDump.h"
  47 #include "TChain.h"
  48 #include "AliTOFDeltaBCOffset.h"
  49 #include "AliTOFCTPLatency.h"
  50 #include "AliTOFRunParams.h"
  51 #include "AliTOFT0FillOnlineCalib.h"
  52 #include "AliTOFHitField.h"
  53 #include "AliTOFChannelOffline.h"
  54 #include "TF1.h"
  55 #include "TGeoManager.h"
  56 #include "AliGeomManager.h"
  57 #include "AliTOFReadoutInfo.h"
  58
  59 // TOF preprocessor class.
  60 // It takes data from DCS and passes them to the class AliTOFDataDCS, which
  61 // processes them. The result is then written to the CDB.
  62 // Analogously, it takes data form DAQ (both at Run level and inclusive -
  63 // of all the runs - level, processes them, and stores both Reference Data
  64 // and Online Calibration files in the CDB.
  65 // Processing of Pulser/Noise Run data and of TOF FEE DCS map included also.
  66
  67 // return codes:
  68 // return=0 : all ok
  69 // return=1 : no DCS input data Map
  70 // return=2 : no DCS input data processing
  71 // return=3 : no DCS processed data was stored in Ref Data
  72 // return=4 : no DAQ input for Ref Data
  73 // return=5 : failed to store DAQ Ref Data
  74 // return=6 : failed to retrieve DAQ data for calibration
  75 // return=7 : problems in processing histos in the input DAQ file
  76 // return=8 : failed to store Online Delays
  77 // return=9 : failed to store Reference Data for Pulser
  78 // return=10: failed to retrieve Pulser data
  79 // return=11: failed to store Pulser map in OCDB
  80 // return=12: failed to store Reference Data for Noise
  81 // return=13: failed to retrieve Noise data
  82 // return=14: failed to store Noise map in OCDB
  83 // return=15: failed to retrieve FEE data from FXS
  84 // return=16: failed to retrieve FEE data from OCDB
  85 // return=17: failed to store FEE data in OCDB
  86 // return=18: failed to store FEE reference data in OCDB
  87 // return=20: failed in retrieving status variable
  88 // return=100 : no DCS input data Map (HV and LV status)
  89 // return=200 : no DCS input data processing (HV and LV status)
  90 // return=300 : no DCS processed data was stored in Ref Data (HV and LV status)
  91
  92 ClassImp(AliTOFPreprocessor)
  93
  94 const Int_t    AliTOFPreprocessor::fgkBinRangeAve = 13;    // number of bins where to calculate the mean
  95 const Double_t AliTOFPreprocessor::fgkIntegralThr = 100;   // min number of entries to perform computation of delay per channel
  96 const Double_t AliTOFPreprocessor::fgkThrPar      = 0.013; // parameter used to trigger the calculation of the delay
  97
  98 //_____________________________________________________________________________
  99
 100 AliTOFPreprocessor::AliTOFPreprocessor(AliShuttleInterface* shuttle) :
 101   AliPreprocessor("TOF", shuttle),
 102   fData(0),
 103   fHVLVmaps(0),
 104   fCal(0),
 105   fNChannels(0),
 106   fStoreRefData(kTRUE),
 107   fFDRFlag(kFALSE),
 108   fStatus(0),
 109   fMatchingWindow(0),
 110   fLatencyWindow(0),
 111   fIsStatusMapChanged(0)
 112 {
 113   // constructor
 114   AddRunType("PHYSICS");
 115   AddRunType("PULSER");
 116   AddRunType("NOISE");
 117
 118 }
 119
 120 //_____________________________________________________________________________
 121
 122 AliTOFPreprocessor::~AliTOFPreprocessor()
 123 {
 124   // destructor
 125 }
 126
 127 //______________________________________________________________________________
 128 void AliTOFPreprocessor::Initialize(Int_t run, UInt_t startTime,
 129         UInt_t endTime)
 130 {
 131   // Creates AliTOFDataDCS object
 132
 133   AliPreprocessor::Initialize(run, startTime, endTime);
 134
 135         AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s \n\tStartTime DCS Query %s \n\tEndTime DCS Query %s", run,
 136                 TTimeStamp(startTime).AsString(),
 137                 TTimeStamp(endTime).AsString(), ((TTimeStamp)GetStartTimeDCSQuery()).AsString(), ((TTimeStamp)GetEndTimeDCSQuery()).AsString()));
 138
 139         fData = new AliTOFDataDCS(fRun, fStartTime, fEndTime, GetStartTimeDCSQuery(), GetEndTimeDCSQuery());
 140         fHVLVmaps = new AliTOFLvHvDataPoints(fRun, fStartTime, fEndTime, GetStartTimeDCSQuery(), GetEndTimeDCSQuery());
 141         fNChannels = AliTOFGeometry::NSectors()*(2*(AliTOFGeometry::NStripC()+AliTOFGeometry::NStripB())+AliTOFGeometry::NStripA())*AliTOFGeometry::NpadZ()*AliTOFGeometry::NpadX();
 142 }
 143 //_____________________________________________________________________________
 144 Bool_t AliTOFPreprocessor::ProcessDCS(){
 145
 146   // check whether DCS should be processed or not...
 147
 148   TString runType = GetRunType();
 149   Log(Form("RunType %s",runType.Data()));
 150
 151   if (runType != "PHYSICS"){
 152     return kFALSE;
 153   }
 154
 155   return kTRUE;
 156 }
 157 //_____________________________________________________________________________
 158
 159 UInt_t AliTOFPreprocessor::ProcessDCSDataPoints(TMap *dcsAliasMap)
 160 {
 161   // Fills data into a AliTOFDataDCS object
 162
 163
 164   Log("Processing DCS DP");
 165   TH1::AddDirectory(0);
 166
 167   Bool_t resultDCSMap=kFALSE;
 168   Bool_t resultDCSStore=kFALSE;
 169
 170   // processing DCS
 171
 172   fData->SetFDRFlag(fFDRFlag);
 173
 174   if (!dcsAliasMap){
 175     Log("No DCS map found: TOF exiting from Shuttle");
 176     if (fData){
 177             delete fData;
 178             fData = 0;
 179     }
 180     return 1;// return error Code for DCS input data not found
 181   }
 182   else {
 183
 184   // The processing of the DCS input data is forwarded to AliTOFDataDCS
 185     resultDCSMap=fData->ProcessData(*dcsAliasMap);
 186     if(!resultDCSMap){
 187       Log("Some problems occurred while processing DCS data, TOF exiting from Shuttle");
 188       if (fData){
 189               delete fData;
 190               fData = 0;
 191       }
 192       return 2;// return error Code for processed DCS data not stored
 193     }
 194     else{
 195       AliCDBMetaData metaDataDCS;
 196       metaDataDCS.SetBeamPeriod(0);
 197       metaDataDCS.SetResponsible("Chiara Zampolli");
 198       metaDataDCS.SetComment("This preprocessor fills an AliTOFDataDCS object.");
 199       AliInfo("Storing DCS Data");
 200       resultDCSStore = StoreReferenceData("Calib","DCSData",fData, &metaDataDCS);
 201       if (!resultDCSStore){
 202         Log("Some problems occurred while storing DCS data results in Reference Data, TOF exiting from Shuttle");
 203         if (fData){
 204                 delete fData;
 205                 fData = 0;
 206         }
 207         return 3;// return error Code for processed DCS data not stored
 208                  // in reference data
 209
 210       }
 211     }
 212   }
 213   if (fData){
 214           delete fData;
 215           fData = 0;
 216   }
 217
 218   return 0;
 219 }
 220 //_____________________________________________________________________________
 221
 222 UInt_t AliTOFPreprocessor::ProcessHVandLVdps(TMap *dcsAliasMap)
 223 {
 224   //
 225   //Fills data into a AliTOFLvHvDataPoints object
 226   // Merges fStatus object with LV and HV status at SOR
 227   // Updates fStatus object with LV and HV status
 228   //    at EOR in case of correct end of run
 229   //    at last but two value in case of end-of-run caused by TOF detector.
 230   //
 231
 232   Log("Processing HV and LV DCS DPs");
 233   TH1::AddDirectory(0);
 234
 235   Bool_t resultDCSMap=kFALSE;
 236
 237   // processing DCS HV and LV data points
 238
 239   fHVLVmaps->SetFDRFlag(fFDRFlag);
 240
 241   if (!dcsAliasMap){
 242     Log("No DCS map found: TOF exiting from Shuttle");
 243     if (fHVLVmaps){
 244       delete fHVLVmaps;
 245       fHVLVmaps = 0;
 246     }
 247     return 100;// return error Code for DCS input data not found
 248   }
 249   else {
 250
 251     // The processing of the DCS input data is forwarded to AliTOFDataDCS
 252     //if (0) { // AdC
 253     resultDCSMap = fHVLVmaps->ProcessData(*dcsAliasMap);
 254     if (!resultDCSMap) {
 255       Log("Some problems occurred while processing DCS data, TOF exiting from Shuttle");
 256       if (fHVLVmaps) {
 257         delete fHVLVmaps;
 258         fHVLVmaps = 0;
 259       }
 260       return 200;// return error Code for processed DCS data not stored
 261     }
 262     else {
 263
 264       // check with plots. Start...
 265       /*
 266       TH1F *hROsor = new TH1F("hROsor","RO status map at SOR",91*96*18,-0.5,91*96*18-0.5);
 267       for (Int_t ii=1; ii<=91*96*18; ii++) hROsor->SetBinContent(ii,-1);
 268       for (Int_t ii=0; ii<91*96*18; ii++) {
 269         if (fStatus->GetHWStatus(ii)==AliTOFChannelOnlineStatusArray::kTOFHWBad)
 270           hROsor->SetBinContent(ii+1,0);
 271         else if (fStatus->GetHWStatus(ii)==AliTOFChannelOnlineStatusArray::kTOFHWOk)
 272           hROsor->SetBinContent(ii+1,1);
 273       }
 274
 275       TH1F *hROandHVandLVsor = new TH1F("hROandHVandLVsor","RO.and.HV.andLV status map at SOR",91*96*18,-0.5,91*96*18-0.5);
 276       for (Int_t ii=1; ii<=91*96*18; ii++) hROandHVandLVsor->SetBinContent(ii,-1);
 277       TH1F *hROandHVandLVeor = new TH1F("hROandHVandLVeor","RO.and.HV.andLV status map at EOR",91*96*18,-0.5,91*96*18-0.5);
 278       for (Int_t ii=1; ii<=91*96*18; ii++) hROandHVandLVeor->SetBinContent(ii,-1);
 279       */
 280
 281       AliTOFDCSmaps * lvANDhvMap = (AliTOFDCSmaps*)fHVLVmaps->GetHVandLVmapAtSOR(); // Get LV.and.HV status map at SOR
 282       for (Int_t index=0; index<fNChannels; index++) {
 283         if ( ( lvANDhvMap->GetCellValue(index)==0 &&
 284                fStatus->GetHWStatus(index) != AliTOFChannelOnlineStatusArray::kTOFHWBad ) ||
 285              ( lvANDhvMap->GetCellValue(index)==1 &&
 286                fStatus->GetHWStatus(index) != AliTOFChannelOnlineStatusArray::kTOFHWOk ) ) {
 287           fStatus->SetHWStatus(index, AliTOFChannelOnlineStatusArray::kTOFHWBad);
 288           fIsStatusMapChanged=kTRUE;
 289         }
 290       }
 291
 292       // check with plots. Start...
 293       /*
 294       for (Int_t ii=0; ii<91*96*18; ii++) {
 295         if (fStatus->GetHWStatus(ii)==AliTOFChannelOnlineStatusArray::kTOFHWBad)
 296           hROandHVandLVsor->SetBinContent(ii+1,0);
 297         else if (fStatus->GetHWStatus(ii)==AliTOFChannelOnlineStatusArray::kTOFHWOk)
 298           hROandHVandLVsor->SetBinContent(ii+1,1);
 299       }
 300       */
 301
 302       lvANDhvMap = (AliTOFDCSmaps*)fHVLVmaps->GetHVandLVmapAtEOR(); // Get LV.and.HV status map at EOR
 303       for (Int_t index=0; index<fNChannels; index++) {
 304         if ( ( lvANDhvMap->GetCellValue(index)==0 &&
 305                fStatus->GetHWStatus(index)!=AliTOFChannelOnlineStatusArray::kTOFHWBad ) ||
 306              ( lvANDhvMap->GetCellValue(index)==1 &&
 307                fStatus->GetHWStatus(index) != AliTOFChannelOnlineStatusArray::kTOFHWOk ) ) {
 308           fStatus->SetHWStatus(index, AliTOFChannelOnlineStatusArray::kTOFHWBad);
 309           fIsStatusMapChanged=kTRUE;
 310         }
 311       }
 312
 313       // check with plots. Start...
 314       /*
 315       for (Int_t ii=0; ii<91*96*18; ii++) {
 316         if (fStatus->GetHWStatus(ii)==AliTOFChannelOnlineStatusArray::kTOFHWBad)
 317           hROandHVandLVeor->SetBinContent(ii+1,0);
 318         else if (fStatus->GetHWStatus(ii)==AliTOFChannelOnlineStatusArray::kTOFHWOk)
 319           hROandHVandLVeor->SetBinContent(ii+1,1);
 320       }
 321
 322       TCanvas *canvas = new TCanvas("canvas","",10,10,1000,1000);
 323       canvas->SetFillColor(0);
 324       canvas->Divide(2,2);
 325       canvas->cd(1);
 326       hROsor->SetLineWidth(2);
 327       hROsor->Draw();
 328       canvas->cd(2);
 329       hROandHVandLVsor->SetLineWidth(2);
 330       hROandHVandLVsor->Draw();
 331       canvas->cd(3);
 332       hROandHVandLVeor->SetLineWidth(2);
 333       hROandHVandLVeor->Draw();
 334       canvas->cd();
 335       */
 336
 337     }
 338     //} // AdC
 339   }
 340
 341
 342   /* check whether we don't need to update OCDB.
 343    * in this case we can return without errors. */
 344
 345   if (!fIsStatusMapChanged) {
 346     AliInfo("TOF HW status config has not changed. Do not overwrite stored file.");
 347     return 0; // return ok
 348   }
 349
 350   TString runType = GetRunType();
 351   if (runType != "PHYSICS") {
 352     AliInfo(Form("Run Type = %s, waiting to store status map",GetRunType()));
 353     return 0; // return ok
 354   }
 355
 356   // update the OCDB with the current FEE.and.HV.and.LV
 357   // since even a little difference has been detected.
 358
 359   AliCDBMetaData metaData;
 360   metaData.SetBeamPeriod(0);
 361   metaData.SetResponsible("Roberto Preghenella");
 362   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineStatusArray object from FEE.and.HV.and.LV data.");
 363   AliInfo("Storing Status data from current run. Collected RO.and.HV.and.LV infos @ EOR");
 364   // store TOF channel status
 365   if (!Store("Calib", "Status", fStatus, &metaData, 0, kTRUE)) {
 366     // failed
 367     Log("problems while storing RO.and.HV.and.LV Status data object");
 368     if (fStatus){
 369       delete fStatus;
 370       fStatus = 0;
 371     }
 372     if (fHVLVmaps) {
 373       delete fHVLVmaps;
 374       fHVLVmaps = 0;
 375     }
 376     return 17; // return error code for problems while TOF channel status
 377   }
 378
 379   // everything fine. return
 380
 381   if (fStatus){
 382     delete fStatus;
 383     fStatus = 0;
 384   }
 385
 386   if (fHVLVmaps) {
 387     delete fHVLVmaps;
 388     fHVLVmaps = 0;
 389   }
 390
 391   return 0;
 392 }
 393
 394 //_____________________________________________________________________________
 395
 396 UInt_t AliTOFPreprocessor::ProcessOnlineDelays()
 397 {
 398   // Processing data from DAQ for online calibration
 399
 400   Bool_t updateOCDB = kFALSE;
 401   Log("Processing DAQ delays");
 402
 403   // reading configuration map
 404   TString compDelays = "kFALSE";
 405   Int_t deltaStartingRun = fRun;
 406   Int_t startingRun = fRun-deltaStartingRun;
 407   Int_t binRangeAve = fgkBinRangeAve;
 408   Double_t integralThr = fgkIntegralThr;
 409   Double_t thrPar = fgkThrPar;
 410
 411   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","Config");
 412   if (!cdbEntry) {
 413           Log(Form("No Configuration entry found in CDB, using default values: ComputingDelays = %s, StartingRun = %i",compDelays.Data(), startingRun));
 414   }
 415   else {
 416           TMap *configMap = (TMap*)cdbEntry->GetObject();
 417           if (!configMap){
 418                   Log(Form("No map found in Config entry in CDB, using default values: ComputingDelays = %s, StartingRun = %i",compDelays.Data(), startingRun));
 419           }
 420           else{
 421                   TObjString *strDelays = (TObjString*)configMap->GetValue("ComputingDelays");
 422                   if (strDelays) {
 423                           compDelays = (TString) strDelays->GetString();
 424                   }
 425                   else {
 426                           Log(Form("No ComputingDelays value found in Map from Config entry in CDB, using default value: ComputingDelays =  %s",compDelays.Data()));
 427                   }
 428                   TObjString *strRun = (TObjString*)configMap->GetValue("StartingRun");
 429                   if (strRun) {
 430                           TString tmpstr = strRun->GetString();
 431                           startingRun = tmpstr.Atoi();
 432                           deltaStartingRun = fRun - startingRun;
 433                   }
 434                   else {
 435                           Log(Form("No StartingRun value found in Map from Config entry in CDB, using default value: StartingRun = %i",startingRun));
 436                   }
 437                   TObjString *strBinRangeAve = (TObjString*)configMap->GetValue("BinRangeAve");
 438                   if (strBinRangeAve) {
 439                           TString tmpstr = strBinRangeAve->GetString();
 440                           binRangeAve = tmpstr.Atoi();
 441                   }
 442                   else {
 443                           Log(Form("No BinRangeAve value found in Map from Config entry in CDB, using default value: BinRangeAve = %i",binRangeAve));
 444                   }
 445                   TObjString *strIntegralThr = (TObjString*)configMap->GetValue("IntegralThr");
 446                   if (strIntegralThr) {
 447                           TString tmpstr = strIntegralThr->GetString();
 448                           integralThr = tmpstr.Atof();
 449                   }
 450                   else {
 451                           Log(Form("No IntegralThr value found in Map from Config entry in CDB, using default value: IntegralThr = %f",integralThr));
 452                   }
 453                   TObjString *strThrPar = (TObjString*)configMap->GetValue("ThrPar");
 454                   if (strThrPar) {
 455                           TString tmpstr = strThrPar->GetString();
 456                           thrPar = tmpstr.Atof();
 457                   }
 458                   else {
 459                           Log(Form("No ThrPar value found in Map from Config entry in CDB, using default value: ThrPar = %f",thrPar));
 460                   }
 461           }
 462   }
 463   if (compDelays == "kTRUE") fFDRFlag = kFALSE;
 464   else fFDRFlag = kTRUE;
 465
 466   delete cdbEntry;
 467   cdbEntry = 0x0;
 468
 469   Log(Form("ComputingDelays = %s, StartingRun = %i",compDelays.Data(),startingRun));
 470
 471   /* init array with current calibration, if any */
 472   fCal = new AliTOFChannelOnlineArray(fNChannels);
 473   AliTOFChannelOnlineArray *curCal = NULL;
 474
 475   AliCDBEntry *cdbEntry2 = GetFromOCDB("Calib","ParOnlineDelay");
 476   if (!cdbEntry2 || !cdbEntry2->GetObject()) {
 477     /* no CDB entry found. set update flag */
 478     Log("     ************ WARNING ************");
 479     Log("No CDB ParOnlineDelay entry found, creating a new one!");
 480     Log("     *********************************");
 481     updateOCDB = kTRUE;
 482   }
 483   else {
 484     Log("Found previous ParOnlineDelay entry. Using it to init calibration");
 485     curCal = (AliTOFChannelOnlineArray *)cdbEntry2->GetObject();
 486     for (Int_t i = 0; i < fNChannels; i++)
 487       fCal->SetDelay(i, curCal->GetDelay(i));
 488   }
 489
 490
 491   TH1::AddDirectory(0);
 492
 493   Bool_t resultDAQRef=kFALSE;
 494   Bool_t resultTOFPP=kFALSE;
 495   TH2S *h2 = 0x0;
 496   // processing DAQ
 497
 498   TFile * daqFile=0x0;
 499
 500   if(fStoreRefData){
 501     //retrieving data at Run level
 502           TList* list = GetFileSources(kDAQ, "RUNLevel");
 503           if (list !=0x0 && list->GetEntries()!=0)
 504                   {
 505                           AliInfo("The following sources produced files with the id RUNLevel");
 506                           list->Print();
 507                           for (Int_t jj=0;jj<list->GetEntries();jj++){
 508                                   TObjString * str = dynamic_cast<TObjString*> (list->At(jj));
 509                                   if (!str) {
 510                                     AliError("dynamic_cast returned NULL");
 511                                     return 4;
 512                                   }
 513                                   AliInfo(Form("found source %s", str->String().Data()));
 514                                   // file to be stored run per run
 515                                   TString fileNameRun = GetFile(kDAQ, "RUNLevel", str->GetName());
 516                                   if (fileNameRun.Length()>0){
 517                                           AliInfo(Form("Got the file %s, now we can store the Reference Data for the current Run.", fileNameRun.Data()));
 518                                           daqFile = new TFile(fileNameRun.Data(),"READ");
 519                                           h2 = (TH2S*) daqFile->Get("htof");
 520                                           AliCDBMetaData metaDataHisto;
 521                                           metaDataHisto.SetBeamPeriod(0);
 522                                           metaDataHisto.SetResponsible("Chiara Zampolli");
 523                                           metaDataHisto.SetComment("This preprocessor stores the array of histos object as Reference Data.");
 524                                           AliInfo("Storing Reference Data");
 525                                           resultDAQRef = StoreReferenceData("Calib","DAQData",h2, &metaDataHisto);
 526                                           if (!resultDAQRef){
 527                                                   Log("some problems occurred::No Reference Data stored, TOF exiting from Shuttle");
 528                                                   delete h2;
 529                                                   delete list;
 530                                                   delete fCal;
 531                                                   fCal=0x0;
 532                                                   return 5;//return error code for failure in storing Ref Data
 533                                           }
 534                                           daqFile->Close();
 535                                           delete daqFile;
 536                                   }
 537
 538                                   else{
 539                                           Log("The input data file from DAQ (run-level) was not found, TOF exiting from Shuttle ");
 540                                           delete list;
 541                                           delete fCal;
 542                                           fCal=0x0;
 543                                           return 4;//return error code for failure in retrieving Ref Data
 544                                   }
 545                           }
 546                           delete list;
 547                   }
 548           else{
 549                   Log("The input data file list from DAQ (run-level) was not found, TOF exiting from Shuttle ");
 550                   delete fCal;
 551                   fCal=0x0;
 552                   return 4;//return error code for failure in retrieving Ref Data
 553           }
 554   }
 555
 556
 557   //Total files, with cumulative histos
 558
 559   TList* listTot = GetFileSources(kDAQ, "DELAYS");
 560   if (listTot !=0x0 && listTot->GetEntries()!=0)
 561           {
 562                   AliInfo("The following sources produced files with the id DELAYS");
 563                   listTot->Print();
 564                   for (Int_t jj=0;jj<listTot->GetEntries();jj++){
 565                           TObjString * str = dynamic_cast<TObjString*> (listTot->At(jj));
 566                           AliInfo(Form("found source %s", str->String().Data()));
 567
 568                           // file with summed histos, to extract calib params
 569                           TString fileName = GetFile(kDAQ, "DELAYS", str->GetName());
 570                           if (fileName.Length()>0){
 571                                   AliInfo(Form("Got the file %s, now we can extract some values.", fileName.Data()));
 572
 573                                   daqFile = new TFile(fileName.Data(),"READ");
 574                                   if (h2) delete h2;
 575                                   h2 = (TH2S*) daqFile->Get("htoftot");
 576                                   if (!h2){
 577                                           Log("some problems occurred:: No histo retrieved, TOF exiting from Shuttle");
 578                                           delete listTot;
 579                                           delete daqFile;
 580                                           delete fCal;
 581                                           fCal=0x0;
 582                                           return 7; //return error code for histograms not existing/junky
 583                                   }
 584                                   else {
 585                                           static const Int_t kSize=h2->GetNbinsX();
 586                                           static const Int_t kNBins=h2->GetNbinsY();
 587                                           static const Double_t kXBinmin=h2->GetYaxis()->GetBinLowEdge(1);
 588                                           if (kSize != fNChannels){
 589                                                   Log(" number of bins along x different from number of pads, found only a subset of the histograms, TOF exiting from Shuttle");
 590                                                   delete listTot;
 591                                                   delete h2;
 592                                                   delete daqFile;
 593                                                   delete fCal;
 594                                                   fCal=0x0;
 595                                                   return 7; //return error code for histograms not existing/junky
 596                                           }
 597                                           Int_t nNotStatistics = 0; // number of channel with not enough statistics
 598
 599                                           /* FDR flag set. do not compute delays, use nominal cable delays */
 600                                           if (fFDRFlag) {
 601
 602                                             Log(" Not computing delays according to flag set in Config entry in OCDB!");
 603                                             FillWithCosmicCalibration(fCal);
 604
 605                                             /* check whether the new calibration is different from the previous one */
 606                                             if (curCal) { /* well, check also whether we have a previous calibration */
 607                                               for (Int_t i = 0; i < fNChannels; i++) {
 608                                                 if (fCal->GetDelay(i) != curCal->GetDelay(i)) {
 609                                                   updateOCDB = kTRUE;
 610                                                   break;
 611                                                 }
 612                                               }
 613                                             }
 614                                             else /* otherwise update OCDB */
 615                                               updateOCDB = kTRUE;
 616
 617                                           }
 618
 619                                           else {  // computing delays if not in FDR runs
 620
 621                                             updateOCDB = kTRUE; /* always update OCDB when computing delays */
 622
 623                                                   for (Int_t ich=0;ich<kSize;ich++){
 624                                                           /* check whether channel has been read out during current run.
 625                                                            * if the status is bad it means it has not been read out.
 626                                                            * in this case skip channel in order to not affect the mean */
 627                                                           if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad){
 628                                                                   AliDebug(2,Form(" Channel %i found bad according to FEEmap, (HW status = %i), skipping from delay computing",ich, (Int_t)fStatus->GetHWStatus(ich)));
 629                                                                   continue;
 630                                                           }
 631                                                           AliDebug(2,Form(" Channel %i found ok according to FEEmap, starting delay computing",ich));
 632                                                           TH1S *h1 = new TH1S("h1","h1",kNBins,kXBinmin-0.5,kNBins*1.+kXBinmin-0.5);
 633                                                           for (Int_t ibin=0;ibin<kNBins;ibin++){
 634                                                                   h1->SetBinContent(ibin+1,h2->GetBinContent(ich+1,ibin+1));
 635                                                           }
 636                                                           if(h1->Integral()<integralThr) {
 637                                                                   nNotStatistics++;
 638                                                                   Log(Form(" Not enough statistics for bin %i, skipping this channel",ich));  // printing message only if not in FDR runs
 639                                                                   delete h1;
 640                                                                   h1=0x0;
 641                                                                   continue;
 642                                                           }
 643                                                           Bool_t found=kFALSE;
 644                                                           Float_t minContent=h1->Integral()*thrPar;
 645                                                           Int_t nbinsX = h1->GetNbinsX();
 646                                                           Int_t startBin=1;
 647                                                           for (Int_t j=1; j<=nbinsX; j++){
 648                                                                   if ((
 649                                                                        h1->GetBinContent(j) +
 650                                                                        h1->GetBinContent(j+1)+
 651                                                                        h1->GetBinContent(j+2)+
 652                                                                        h1->GetBinContent(j+3))>minContent){
 653                                                                           found=kTRUE;
 654                                                                           startBin=j;
 655                                                                           break;
 656                                                                   }
 657                                                           }
 658                                                           if(!found) AliInfo(Form("WARNING!!! no start of fit found for histo # %i",ich));
 659                                                           // Now calculate the mean over the interval.
 660                                                           Double_t mean = 0;
 661                                                           Double_t sumw2 = 0;
 662                                                           Double_t nent = 0;
 663                                                           for(Int_t k=0;k<binRangeAve;k++){
 664                                                                   mean=mean+h1->GetBinCenter(startBin+k)*h1->GetBinContent(startBin+k);
 665                                                                   nent=nent+h1->GetBinContent(startBin+k);
 666                                                                   sumw2=sumw2+(h1->GetBinCenter(startBin+k))*(h1->GetBinCenter(startBin+k))*(h1->GetBinContent(startBin+k));
 667                                                           }
 668                                                           mean= mean/nent; //<x>
 669                                                           sumw2=sumw2/nent; //<x^2>
 670                                                           Double_t rmsmean= 0;
 671                                                           rmsmean = TMath::Sqrt((sumw2-mean*mean)/nent);
 672                                                           if (ich<fNChannels) {
 673                                                                   Float_t delay = mean*AliTOFGeometry::TdcBinWidth()*1.E-3; // delay in ns
 674                                                                   fCal->SetDelay(ich,delay);  // delay in ns
 675                                                                   AliDebug(2,Form("Setting delay %f (ns) for channel %i",delay,ich));
 676                                                           }
 677                                                           delete h1;
 678                                                           h1=0x0;
 679                                                   }
 680                                           }
 681                                           if (nNotStatistics!=0) Log(Form("Too little statistics for %d channels!",nNotStatistics));
 682                                   }
 683                                   delete h2;
 684                                   daqFile->Close();
 685                                   delete daqFile;
 686                           }
 687                           else{
 688                                   Log("The Cumulative data file from DAQ does not exist, TOF exiting from Shuttle");
 689                                   delete listTot;
 690                                   delete fCal;
 691                                   fCal=0x0;
 692                                   return 6;//return error code for problems in retrieving DAQ data
 693                           }
 694                   }
 695                   delete listTot;
 696           }
 697   else{
 698     Log("Problem: no list for Cumulative data file from DAQ was found, TOF exiting from Shuttle");
 699     delete fCal;
 700     fCal=0x0;
 701     return 6; //return error code for problems in retrieving DAQ data
 702   }
 703
 704   /* check whether we don't need to update OCDB.
 705    * in this case we can return without errors and
 706    * the current FEE is stored in the fStatus object. */
 707   if (!updateOCDB) {
 708     AliInfo("update OCDB flag not set. Do not overwrite stored file.");
 709     return 0; /* return ok */
 710   }
 711
 712   daqFile=0;
 713   AliCDBMetaData metaData;
 714   metaData.SetBeamPeriod(0);
 715   metaData.SetResponsible("Chiara Zampolli");
 716   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineArray object for online calibration - delays.");
 717   AliInfo("Storing Calibration Data");
 718   resultTOFPP = Store("Calib","ParOnlineDelay",fCal, &metaData,deltaStartingRun,kTRUE);
 719   if(!resultTOFPP){
 720     Log("Some problems occurred while storing online object resulting from DAQ data processing");
 721     delete fCal;
 722     fCal=0x0;
 723     return 8;//return error code for problems in storing DAQ data
 724   }
 725
 726   if (fCal){
 727     delete fCal;
 728     fCal = 0;
 729   }
 730
 731   return 0;
 732 }
 733
 734 //_____________________________________________________________________________
 735
 736 UInt_t
 737 AliTOFPreprocessor::ProcessT0Fill()
 738 {
 739   // Processing data from DAQ for T0-fill measurement
 740
 741   Log("Processing T0-fill");
 742
 743 #if 0
 744   /* instance and setup CDB manager */
 745   AliCDBManager *cdb = AliCDBManager::Instance();
 746   /* load geometry */
 747   if (!gGeoManager) AliGeomManager::LoadGeometry();
 748 #endif
 749
 750   /* get params from OCDB */
 751   AliCDBEntry *cdbe = NULL;
 752
 753   /*
 754    * at this stage status object is not on OCDB yet
 755    * since it will be stored later. nevertheless we
 756    * should have the array in memory since it has been
 757    * already setup by ProcessFEF.
 758    */
 759
 760   /* check status and latency window available */
 761   if (!fStatus || !fLatencyWindow){
 762     AliError("No valid fStatus or fLatencyWindow found, some errors must have occurred!!");
 763     return 21;
 764   }
 765
 766   /* get offline calibration from OCDB */
 767   cdbe = GetFromOCDB("Calib", "ParOffline");
 768   if (!cdbe) {
 769     Log("cannot get \"ParOffline\" entry from OCDB");
 770     return 21;
 771   }
 772   TObjArray *offlineArray = (TObjArray *)cdbe->GetObject();
 773   AliTOFChannelOffline *channelOffline;
 774   if (!offlineArray) {
 775     Log("cannot get \"ParOffline\" object from CDB entry");
 776     return 21;
 777   }
 778   Log("got \"ParOffline\" object");
 779
 780   /* get deltaBC offset from OCDB */
 781   cdbe = GetFromOCDB("Calib", "DeltaBCOffset");
 782   if (!cdbe) {
 783     Log("cannot get \"DeltaBCOffset\" entry from OCDB");
 784     return 21;
 785   }
 786   AliTOFDeltaBCOffset *deltaBCOffsetObject = (AliTOFDeltaBCOffset *)cdbe->GetObject();
 787   if (!deltaBCOffsetObject) {
 788     Log("cannot get \"DeltaBCOffset\" object from CDB entry");
 789     return 21;
 790   }
 791   Int_t deltaBCOffset = deltaBCOffsetObject->GetDeltaBCOffset();
 792   Log(Form("got \"DeltaBCOffset\" object: deltaBCOffset=%d (BC bins)", deltaBCOffset));
 793
 794   /* get CTP latency from OCDB */
 795   cdbe = GetFromOCDB("Calib", "CTPLatency");
 796   if (!cdbe) {
 797     Log("cannot get \"CTPLatency\" entry from OCDB");
 798     return 21;
 799   }
 800   AliTOFCTPLatency *ctpLatencyObject = (AliTOFCTPLatency *)cdbe->GetObject();
 801   if (!ctpLatencyObject) {
 802     Log("cannot get \"CTPLatency\" object from CDB entry");
 803     return 21;
 804   }
 805   Float_t ctpLatency = ctpLatencyObject->GetCTPLatency();
 806   Log(Form("got \"CTPLatency\" object: ctpLatency=%f (ps)", ctpLatency));
 807
 808   /* get file sources from FXS */
 809   TList *fileList = GetFileSources(kDAQ, "HITS");
 810   if (!fileList || fileList->GetEntries() == 0) {
 811     Log("cannot get DAQ source file list or empty list");
 812     return 21;
 813   }
 814   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
 815   fileList->Print();
 816
 817   /* create tree chain using file sources */
 818   TChain chain("hitTree");
 819   for (Int_t ifile = 0; ifile < fileList->GetEntries(); ifile++) {
 820     TObjString *str = (TObjString *)fileList->At(ifile);
 821     TString filename = GetFile(kDAQ, "HITS", str->GetName());
 822     chain.Add(filename);
 823     Log(Form("file added to input chain: source=%s, filename=%s", str->String().Data(), filename.Data()));
 824   }
 825   Int_t nhits = chain.GetEntries();
 826   Log(Form("input chain ready: %d hits", nhits));
 827
 828   /* setup input chain */
 829   AliTOFHitField *hit = new AliTOFHitField();
 830   chain.SetBranchAddress("hit", &hit);
 831
 832   /* create calib histo and geometry */
 833   AliTOFcalibHisto calibHisto;
 834   calibHisto.LoadCalibHisto();
 835   AliTOFGeometry tofGeo;
 836
 837   /* constants */
 838   Float_t c = TMath::C() * 1.e2 / 1.e12; /* cm/ps */
 839   Float_t c_1 = 1. / c;
 840   /* variables */
 841   Int_t index, timebin, totbin, deltaBC, l0l1latency, det[5];
 842   Float_t timeps, totns, corrps, length, timeexp, timezero, pos[3], latencyWindow;
 843
 844   /* histos */
 845   TH1F *hT0Fill = new TH1F("hT0Fill", "T0 fill;t - t_{exp}^{(c)} (ps);", 2000, -24400., 24400.);
 846
 847   /* loop over hits */
 848   for (Int_t ihit = 0; ihit < nhits; ihit++) {
 849
 850     /* get entry */
 851    chain.GetEntry(ihit);
 852
 853     /* get hit info */
 854     index = hit->GetIndex();
 855     timebin = hit->GetTimeBin();
 856     totbin = hit->GetTOTBin();
 857     deltaBC = hit->GetDeltaBC();
 858     l0l1latency = hit->GetL0L1Latency();
 859     latencyWindow = fLatencyWindow[index] * 1.e3;
 860
 861     /* convert time in ps and tot in ns */
 862     timeps = timebin * AliTOFGeometry::TdcBinWidth();
 863     totns = totbin * AliTOFGeometry::ToTBinWidth() * 1.e-3;
 864     /* get calibration correction in ps */
 865
 866
 867     channelOffline = (AliTOFChannelOffline *)offlineArray->At(index);
 868     if (totns < AliTOFGeometry::SlewTOTMin()) totns = AliTOFGeometry::SlewTOTMin();
 869     if (totns > AliTOFGeometry::SlewTOTMax()) totns = AliTOFGeometry::SlewTOTMax();
 870     corrps = 0.;
 871     for (Int_t ipar = 0; ipar < 6; ipar++) corrps += channelOffline->GetSlewPar(ipar) * TMath::Power(totns, ipar);
 872     corrps *= 1.e3;
 873     /* perform time correction */
 874     //    timeps = timeps + (deltaBC - deltaBCOffset) * AliTOFGeometry::BunchCrossingBinWidth() + l0l1latency * AliTOFGeometry::BunchCrossingBinWidth() + ctpLatency - latencyWindow - corrps; /* deltaBC correction removed for the time being */
 875     timeps = timeps + l0l1latency * AliTOFGeometry::BunchCrossingBinWidth() + ctpLatency - latencyWindow - corrps;
 876     /* compute length and expected time */
 877     tofGeo.GetVolumeIndices(index, det);
 878     tofGeo.GetPosPar(det, pos);
 879     length = 0.;
 880     for (Int_t i = 0; i < 3; i++) length += pos[i] * pos[i];
 881     length = TMath::Sqrt(length);
 882     timeexp = length * c_1;
 883     /* compute time zero */
 884     timezero = timeps - timeexp;
 885
 886     /* fill histos */
 887     hT0Fill->Fill(timezero);
 888   }
 889
 890   /* rebin until maximum bin has required minimum entries */
 891   Int_t maxBin = hT0Fill->GetMaximumBin();
 892   Float_t maxBinContent = hT0Fill->GetBinContent(maxBin);
 893   Float_t binWidth = hT0Fill->GetBinWidth(maxBin);
 894   while (maxBinContent < 400 && binWidth < 90.) {
 895     hT0Fill->Rebin(2);
 896     maxBin = hT0Fill->GetMaximumBin();
 897     maxBinContent = hT0Fill->GetBinContent(maxBin);
 898     binWidth = hT0Fill->GetBinWidth(maxBin);
 899   }
 900   Float_t maxBinCenter = hT0Fill->GetBinCenter(maxBin);
 901
 902   /* rough fit of the edge */
 903   TF1 *gaus = (TF1 *)gROOT->GetFunction("gaus");
 904   gaus->SetParameter(1, maxBinCenter);
 905   Float_t fitMin = maxBinCenter - 1000.; /* fit from 1 ns before max */
 906   Float_t fitMax = maxBinCenter + 1000.; /* fit until 1 ns above max */
 907   hT0Fill->Fit("gaus", "q0", "", fitMin, fitMax);
 908   /* better fit of the edge */
 909   Float_t mean, sigma;
 910   for (Int_t istep = 0; istep < 10; istep++) {
 911     mean = gaus->GetParameter(1);
 912     sigma = gaus->GetParameter(2);
 913     fitMin = mean - 3. * sigma;
 914     fitMax = mean;
 915     hT0Fill->Fit("gaus", "q0", "", fitMin, fitMax);
 916   }
 917   /* print params */
 918   mean = gaus->GetParameter(1);
 919   sigma = gaus->GetParameter(2);
 920   Float_t meane = gaus->GetParError(1);
 921   Float_t sigmae = gaus->GetParError(2);
 922   Log(Form("edge fit: mean  = %f +- %f ps", mean, meane));
 923   Log(Form("edge fit: sigma = %f +- %f ps", sigma, sigmae));
 924   /* check error */
 925   if (meane > 300.) {
 926     Log("error on mean is large: store default T0-fill value (0 ps)");
 927     mean = 0.;
 928   }
 929   if (sigmae > 300.) {
 930     Log("error on sigma is large: store default TOFreso value (200 ps)");
 931     sigma = 200.;
 932   }
 933
 934   /* create RunParams object */
 935   UInt_t timestamp[1] = {0};
 936   Float_t t0[1] = {mean};
 937   Float_t tofReso[1] = {sigma};
 938   Float_t t0Spread[1] = {-1.};
 939   AliTOFRunParams *runParamsObject = new AliTOFRunParams(1);
 940   runParamsObject->SetTimestamp(timestamp);
 941   runParamsObject->SetT0(t0);
 942   runParamsObject->SetTOFResolution(tofReso);
 943   runParamsObject->SetT0Spread(t0Spread);
 944
 945   /* store reference data */
 946   if(fStoreRefData){
 947     AliCDBMetaData metaDataHisto;
 948     metaDataHisto.SetBeamPeriod(0);
 949     metaDataHisto.SetResponsible("Roberto Preghenella");
 950     metaDataHisto.SetComment("online T0-fill histogram");
 951     if (!StoreReferenceData("Calib","T0Fill", hT0Fill, &metaDataHisto)) {
 952       Log("error while storing reference data");
 953       delete hT0Fill;
 954       delete hit;
 955       delete runParamsObject;
 956       return 21;
 957     }
 958     Log("reference data successfully stored");
 959   }
 960
 961   AliCDBMetaData metaData;
 962   metaData.SetBeamPeriod(0);
 963   metaData.SetResponsible("Roberto Preghenella");
 964   metaData.SetComment("online RunParams measurement");
 965   if (!Store("Calib", "RunParams", runParamsObject, &metaData, 0, kFALSE)) {
 966     Log("error while storing RunParams object");
 967     delete hT0Fill;
 968     delete hit;
 969     delete runParamsObject;
 970     return 21;
 971   }
 972   Log("RunParams object successfully stored");
 973
 974   delete hT0Fill;
 975   delete hit;
 976   delete runParamsObject;
 977   return 0;
 978
 979 }
 980
 981 //_____________________________________________________________________________
 982
 983 UInt_t
 984 AliTOFPreprocessor::ProcessNoiseCalibTrg()
 985 {
 986   // Processing data from DAQ using calibration triggers for noise measurement
 987
 988   Log("Processing Noise (calibration trigger)");
 989
 990   /* check status and matching window available */
 991   if (!fStatus || !fMatchingWindow){
 992     AliError("No valid fStatus or fMatchingWindow found, some errors must have occurred!!");
 993     return 22;
 994   }
 995
 996   Float_t noiseThr = 1000.;   // setting default threshold for noise to 1000 Hz
 997   // reading config map
 998   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","ConfigNoise");
 999   if (!cdbEntry) Log(Form("No Configuration entry found in CDB, using default values: NoiseThr = %f",noiseThr));
1000   else {
1001     TMap *configMap = (TMap*)cdbEntry->GetObject();
1002     if (!configMap) Log(Form("No map found in Config entry in CDB, using default values: NoiseThr = %f", noiseThr));
1003     else {
1004       TObjString *strNoiseThr = (TObjString*)configMap->GetValue("NoiseThr");
1005       if (strNoiseThr) {
1006         TString tmpstr = strNoiseThr->GetString();
1007         noiseThr = tmpstr.Atoi();
1008       }
1009       else Log(Form("No NoiseThr value found in Map from ConfigNoise entry in CDB, using default value: NoiseThr = %f",noiseThr));
1010     }
1011   }
1012
1013   /* get file sources from FXS */
1014   TList *fileList = GetFileSources(kDAQ, "CALIB");
1015   if (!fileList || fileList->GetEntries() == 0) {
1016     Log("cannot get DAQ source file list or empty list");
1017     return 22;
1018   }
1019   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
1020   fileList->Print();
1021
1022   /* open input file (only one expected) */
1023   TObjString *str = (TObjString *)fileList->At(0);
1024   TString filename = GetFile(kDAQ, "CALIB", str->GetName());
1025   Log(Form("opening input file: source=%s, filename=%s", str->String().Data(), filename.Data()));
1026   TFile *filein = TFile::Open(filename.Data());
1027   if (!filein || !filein->IsOpen()) {
1028     Log("cannot open input file");
1029     return 22;
1030   }
1031
1032   /* get histo from input file */
1033   TH1F *hCalibHit = (TH1F *)filein->Get("hCalibHit");
1034   if (!hCalibHit) {
1035     Log("cannot get \"hCalibHit\" histo");
1036     return 22;
1037   }
1038
1039   /* create and set noise rate histo and check rate */
1040   TH1F *hNoiseRate = new TH1F("hNoiseRate", ";index;rate (Hz)", fNChannels, 0., fNChannels);
1041   Float_t rate, rate_err;
1042   for (Int_t ich = 0; ich < fNChannels; ich++) {
1043     /* check channel enabled */
1044     if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad) continue;
1045     /* set noise rate histo */
1046     rate = hCalibHit->GetBinContent(ich + 1);
1047     rate_err = hCalibHit->GetBinError(ich + 1);
1048     rate /= fMatchingWindow[ich] * 1.e-9;
1049     rate_err /= fMatchingWindow[ich] * 1.e-9;
1050     hNoiseRate->SetBinContent(ich + 1, rate);
1051     hNoiseRate->SetBinError(ich + 1, rate_err);
1052     /* check error */
1053     if (rate_err == 0.) continue;
1054     /* check noise rate and set noise flags */
1055     if ((rate - 3. * rate_err) > noiseThr) {
1056       Log(Form("channel %d detected as noisy: rate = (%f +- %f) Hz", ich, rate, rate_err));
1057       if (fStatus->GetNoiseStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFNoiseOk) {
1058         Log(Form("channel %d noise status changed from Ok to Bad", ich));
1059         fStatus->SetNoiseStatus(ich, AliTOFChannelOnlineStatusArray::kTOFNoiseBad);
1060         fIsStatusMapChanged = kTRUE;
1061       }
1062       else Log(Form("channel %d noise status unchanged", ich));
1063     }
1064     else if ((rate + 3. * rate_err) < noiseThr) {
1065       if (fStatus->GetNoiseStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFNoiseBad) {
1066         Log(Form("channel %d noise status changed from Bad to Ok", ich));
1067         fStatus->SetNoiseStatus(ich, AliTOFChannelOnlineStatusArray::kTOFNoiseOk);
1068         fIsStatusMapChanged = kTRUE;
1069       }
1070     }
1071   }
1072
1073   /* store reference data */
1074   if(fStoreRefData){
1075     AliCDBMetaData metaDataHisto;
1076     metaDataHisto.SetBeamPeriod(0);
1077     metaDataHisto.SetResponsible("Roberto Preghenella");
1078     metaDataHisto.SetComment("calibration trigger noise rate histogram");
1079     if (!StoreReferenceData("Calib","CalibNoise", hNoiseRate, &metaDataHisto)) {
1080       Log("error while storing reference data");
1081       delete hNoiseRate;
1082       filein->Close();
1083       return 22;
1084     }
1085     Log("reference data successfully stored");
1086   }
1087
1088   delete hNoiseRate;
1089   filein->Close();
1090   return 0;
1091 }
1092
1093 //_____________________________________________________________________________
1094
1095 UInt_t
1096 AliTOFPreprocessor::ProcessReadout()
1097 {
1098   // Processing data from DAQ to compute reaodut efficiency
1099
1100   Log("Processing Readout");
1101
1102   /* get file sources from FXS */
1103   TList *fileList = GetFileSources(kDAQ, "READOUT");
1104   if (!fileList || fileList->GetEntries() == 0) {
1105     Log("cannot get DAQ source file list or empty list");
1106     return 22;
1107   }
1108   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
1109   fileList->Print();
1110
1111   /* open input file (only one expected) */
1112   TObjString *str = (TObjString *)fileList->At(0);
1113   TString filename = GetFile(kDAQ, "READOUT", str->GetName());
1114   Log(Form("opening input file: source=%s, filename=%s", str->String().Data(), filename.Data()));
1115   TFile *filein = TFile::Open(filename.Data());
1116   if (!filein || !filein->IsOpen()) {
1117     Log("cannot open input file");
1118     return 23;
1119   }
1120
1121   /* get histo from input file */
1122   TH1F *hChainEfficiency = (TH1F *)filein->Get("hChainEfficiency");
1123   if (!hChainEfficiency) {
1124     Log("cannot get \"hChainEfficiency\" histo");
1125     return 23;
1126   }
1127
1128   /* fill channel efficiency histo */
1129
1130  /* temporarly disable warnings */
1131   AliLog::EType_t logLevel = (AliLog::EType_t)AliLog::GetGlobalLogLevel();
1132   AliLog::SetGlobalLogLevel(AliLog::kError);
1133
1134   TH1F *hChannelEfficiency = new TH1F("hChannelEfficiency", "Channel readout efficiency;index;efficiency", fNChannels, 0., fNChannels);
1135   Int_t chainIndex, det[5], dummy, index;
1136   Float_t effi, effi_err;
1137   /* loop over DDLs */
1138   for (Int_t iddl = 0; iddl < 72; iddl++) {
1139     /* loop over TRMs */
1140     for (Int_t itrm = 0; itrm < 10; itrm++) {
1141       /* loop over chains */
1142       for (Int_t ichain = 0; ichain < 2; ichain++) {
1143         chainIndex = ichain + 2 * itrm + 20 * iddl;
1144         effi = hChainEfficiency->GetBinContent(chainIndex + 1);
1145         effi_err = hChainEfficiency->GetBinError(chainIndex + 1);
1146         /* loop over TDCs */
1147         for (Int_t itdc = 0; itdc < 15; itdc++) {
1148           /* loop over channels */
1149           for (Int_t ichannel = 0; ichannel < 8; ichannel++) {
1150
1151             /* get channel index */
1152             AliTOFRawStream::EquipmentId2VolumeId(iddl, itrm + 3, ichain, itdc, ichannel, det);
1153             dummy = det[4];
1154             det[4] = det[3];
1155             det[3] = dummy;
1156             /* check valid index */
1157             if (det[0] < 0 || det[0] > 17 ||
1158                 det[1] < 0 || det[1] > 5 ||
1159                 det[2] < 0 || det[2] > 18 ||
1160                 det[3] < 0 || det[3] > 1 ||
1161                 det[4] < 0 || det[4] > 47) continue;
1162             index = AliTOFGeometry::GetIndex(det);
1163
1164             /* set channel efficiency */
1165             hChannelEfficiency->SetBinContent(index + 1, effi);
1166             hChannelEfficiency->SetBinError(index + 1, effi_err);
1167
1168           }
1169         }
1170       }
1171     }
1172   }
1173
1174   /* re-enable warnings */
1175   AliLog::SetGlobalLogLevel(logLevel);
1176
1177   /* store reference data */
1178   if(fStoreRefData){
1179     /* setup TOF readout info object */
1180     AliTOFReadoutInfo readoutInfo;
1181     readoutInfo.SetChainEfficiency((TH1F *)filein->Get("hChainEfficiency"));
1182     readoutInfo.SetTRMData((TH1F *)filein->Get("hTRMData"));
1183     readoutInfo.SetTRMEmptyEvent((TH1F *)filein->Get("hTRMEmptyEvent"));
1184     readoutInfo.SetTRMBadEventCounter((TH1F *)filein->Get("hTRMBadEventCounter"));
1185     readoutInfo.SetTRMBadCRC((TH1F *)filein->Get("hTRMBadCRC"));
1186     readoutInfo.SetChainData((TH1F *)filein->Get("hChainData"));
1187     readoutInfo.SetChainBadStatus((TH1F *)filein->Get("hChainBadStatus"));
1188     readoutInfo.SetChainBadEventCounter((TH1F *)filein->Get("hChainBadEventCounter"));
1189     readoutInfo.SetTDCError((TH1F *)filein->Get("hTDCError"));
1190     readoutInfo.SetTDCErrorFlags((TH2F *)filein->Get("hTDCErrorFlags"));
1191
1192     AliCDBMetaData metaDataHisto;
1193     metaDataHisto.SetBeamPeriod(0);
1194     metaDataHisto.SetResponsible("Roberto Preghenella");
1195     metaDataHisto.SetComment("readout info data");
1196     if (!StoreReferenceData("Calib","ReadoutInfo", &readoutInfo, &metaDataHisto)) {
1197       Log("error while storing reference data");
1198       filein->Close();
1199       return 23;
1200     }
1201     Log("reference data successfully stored");
1202   }
1203
1204   AliCDBMetaData metaData;
1205   metaData.SetBeamPeriod(0);
1206   metaData.SetResponsible("Roberto Preghenella");
1207   metaData.SetComment("online ReadoutEfficiency measurement");
1208   if (!Store("Calib", "ReadoutEfficiency", hChannelEfficiency, &metaData, 0, kFALSE)) {
1209     Log("error while storing ReadoutEfficiency object");
1210     delete hChannelEfficiency;
1211     filein->Close();
1212     return 23;
1213   }
1214   Log("ReadoutEfficiency object successfully stored");
1215
1216   delete hChannelEfficiency;
1217   filein->Close();
1218   return 0;
1219 }
1220
1221 //_____________________________________________________________________________
1222
1223 UInt_t AliTOFPreprocessor::ProcessPulserData()
1224 {
1225   // Processing Pulser Run data for TOF channel status
1226
1227   Log("Processing Pulser");
1228
1229   if (fStatus==0x0){
1230           AliError("No valid fStatus found, some errors must have occurred!!");
1231           return 20;
1232   }
1233
1234   TH1::AddDirectory(0);
1235
1236   Bool_t resultPulserRef=kFALSE;
1237   Bool_t resultPulser=kFALSE;
1238
1239   static const Int_t kSize = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
1240   TH1S * htofPulser = new TH1S("hTOFpulser","histo with signals on TOF during pulser", kSize,-0.5,kSize-0.5);
1241   for (Int_t ibin =1;ibin<=kSize;ibin++){
1242           htofPulser->SetBinContent(ibin,-1);
1243   }
1244
1245   // processing pulser
1246
1247   TFile * daqFile=0x0;
1248   TH1S *h1=0x0;
1249
1250   //retrieving Pulser data
1251   TList* listPulser = GetFileSources(kDAQ, "PULSER");
1252   if (listPulser !=0x0 && listPulser->GetEntries()!=0)
1253           {
1254                   AliInfo("The following sources produced files with the id PULSER");
1255                   listPulser->Print();
1256                   Int_t nPulser = 0;
1257                   for (Int_t jj=0;jj<listPulser->GetEntries();jj++){
1258                           Int_t nPulserSource = 0;
1259                           TObjString * str = dynamic_cast<TObjString*> (listPulser->At(jj));
1260                           if (!str) {
1261                             AliError("dynamic_cast returned NULL");
1262                             return 4;
1263                           }
1264                           AliInfo(Form("found source %s", str->String().Data()));
1265                           // file to be stored run per run
1266                           TString fileNamePulser = GetFile(kDAQ, "PULSER", str->GetName());
1267                           if (fileNamePulser.Length()>0){
1268                                   // storing refernce data
1269                                   AliInfo(Form("Got the file %s, now we can process pulser data.", fileNamePulser.Data()));
1270                                   daqFile = new TFile(fileNamePulser.Data(),"READ");
1271                                   h1 = (TH1S*) daqFile->Get("hTOFpulser");
1272                                   for (Int_t ibin=0;ibin<kSize;ibin++){
1273                                           if ((h1->GetBinContent(ibin+1))!=-1){
1274                                                   if ((htofPulser->GetBinContent(ibin+1))==-1){
1275                                                           htofPulser->SetBinContent(ibin+1,h1->GetBinContent(ibin+1));
1276                                                   }
1277                                                   else {
1278                                                           Log(Form("Something strange occurred during Pulser run, channel %i already read by another LDC, please check!",ibin));
1279                                                   }
1280                                           }
1281                                   }
1282
1283                                   // elaborating infos
1284                                   Double_t mean =0;
1285                                   Int_t nread=0;
1286                                   Int_t nreadNotEmpty=0;
1287                                   for (Int_t ientry=1;ientry<=h1->GetNbinsX();ientry++){
1288
1289                                           AliDebug(3,Form(" channel %i pulser status before pulser = %i, with global status = %i",ientry,(Int_t)fStatus->GetPulserStatus(ientry),(Int_t)fStatus->GetStatus(ientry)));
1290                                           /* check whether channel has been read out during current run.
1291                                            * if the status is bad it means it has not been read out.
1292                                            * in this case skip channel in order to not affect the mean */
1293                                           if (fStatus->GetHWStatus(ientry-1) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1294                                                   continue;
1295                                           nPulser++;
1296                                           nPulserSource++;
1297                                           if (h1->GetBinContent(ientry)==-1) continue;
1298                                           else {
1299                                                   if (h1->GetBinContent(ientry)>0) {
1300                                                           nreadNotEmpty++;
1301                                                           AliDebug(2,Form(" channel %i is ok with entry = %f; so far %i channels added ",ientry-1,h1->GetBinContent(ientry),nreadNotEmpty));
1302                                                   }
1303                                                   mean+=h1->GetBinContent(ientry);
1304                                                   nread++;
1305                                           }
1306                                   }
1307                                   if (nread!=0) {
1308                                           mean/=nread;
1309                                           AliDebug(2,Form(" nread =  %i , nreadNotEmpty = %i, mean = %f",nread,nreadNotEmpty,mean));
1310                                           for (Int_t ich =0;ich<fNChannels;ich++){
1311                                                   if (h1->GetBinContent(ich+1)==-1) continue;
1312                                                   AliDebug(3,Form(" channel %i pulser status before pulser = %i",ich,(Int_t)fStatus->GetPulserStatus(ich)));
1313
1314                                                   /* check whether channel has been read out during current run.
1315                                                    * if the status is bad it means it has not been read out.
1316                                                    * in this case skip channel in order to leave its status
1317                                                    * unchanged */
1318                                                   if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1319                                                           continue;
1320
1321                                                   if (h1->GetBinContent(ich+1)<0.05*mean){
1322                                                           fStatus->SetPulserStatus(ich,AliTOFChannelOnlineStatusArray::kTOFPulserBad);  // bad status for pulser
1323                                                           AliDebug(2,Form( " channel %i pulser status after pulser = %i (bad, content = %f), with global status = %i",ich,(Int_t)fStatus->GetPulserStatus(ich),h1->GetBinContent(ich+1),(Int_t)fStatus->GetStatus(ich)));
1324                                                   }
1325                                                   else {
1326                                                           fStatus->SetPulserStatus(ich,AliTOFChannelOnlineStatusArray::kTOFPulserOk);  // good status for pulser
1327                                                           AliDebug(2,Form( " channel %i pulser status after pulser = %i (good), with global status = %i",ich,(Int_t)fStatus->GetPulserStatus(ich),(Int_t)fStatus->GetStatus(ich)));
1328                                                   }
1329                                           }
1330                                   }
1331                                   else {
1332                                           Log("No channels read!! No action taken, keeping old status");
1333                                   }
1334
1335                                   daqFile->Close();
1336                                   delete daqFile;
1337                                   delete h1;
1338                           }
1339
1340                           else{
1341                                   Log("The input data file from DAQ (pulser) was not found, TOF exiting from Shuttle ");
1342                                   delete listPulser;
1343                                   delete htofPulser;
1344                                   htofPulser = 0x0;
1345                                   if (fStatus){
1346                                           delete fStatus;
1347                                           fStatus = 0;
1348                                   }
1349                                   return 10;//return error code for failure in retrieving Ref Data
1350                           }
1351                           AliDebug(2,Form(" Number of channels processed during pulser run from source %i = %i",jj, nPulserSource));
1352                   }
1353                   AliDebug(2,Form(" Number of channels processed during pulser run = %i",nPulser));
1354                   delete listPulser;
1355           }
1356
1357   else{
1358           Log("The input data file list from DAQ (pulser) was not found, TOF exiting from Shuttle ");
1359           delete htofPulser;
1360           htofPulser = 0x0;
1361           if (fStatus){
1362                   delete fStatus;
1363                   fStatus = 0;
1364           }
1365           return 10;//return error code for failure in retrieving Ref Data
1366   }
1367
1368   //storing in OCDB
1369
1370   AliCDBMetaData metaData;
1371   metaData.SetBeamPeriod(0);
1372   metaData.SetResponsible("Chiara Zampolli");
1373   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineStatusArray object after a Pulser run.");
1374   AliInfo("Storing Calibration Data from Pulser Run");
1375   resultPulser = Store("Calib","Status",fStatus, &metaData,0,kTRUE);
1376   if(!resultPulser){
1377     Log("Some problems occurred while storing online object resulting from Pulser data processing");
1378     delete htofPulser;
1379     htofPulser = 0x0;
1380     if (fStatus){
1381             delete fStatus;
1382             fStatus = 0;
1383     }
1384     return 11;//return error code for problems in storing Pulser data
1385   }
1386
1387   if(fStoreRefData){
1388
1389     AliCDBMetaData metaDataHisto;
1390     metaDataHisto.SetBeamPeriod(0);
1391     metaDataHisto.SetResponsible("Chiara Zampolli");
1392     metaDataHisto.SetComment("This preprocessor stores the Ref data from a pulser run.");
1393     AliInfo("Storing Reference Data");
1394     resultPulserRef = StoreReferenceData("Calib","PulserData",htofPulser, &metaDataHisto);
1395     if (!resultPulserRef){
1396       Log("some problems occurred::No Reference Data for pulser stored, TOF exiting from Shuttle");
1397       delete htofPulser;
1398       htofPulser = 0x0;
1399       if (fStatus){
1400               delete fStatus;
1401               fStatus = 0;
1402       }
1403       return 9;//return error code for failure in storing Ref Data
1404     }
1405   }
1406
1407   daqFile=0;
1408
1409   delete htofPulser;
1410   htofPulser = 0x0;
1411
1412   if (fStatus){
1413     delete fStatus;
1414     fStatus = 0;
1415   }
1416
1417   return 0;
1418 }
1419 //_____________________________________________________________________________
1420
1421 UInt_t AliTOFPreprocessor::ProcessNoiseData()
1422 {
1423
1424   // Processing Noise Run data for TOF channel status
1425
1426   Log("Processing Noise");
1427
1428   if (fStatus==0x0){
1429           AliError("No valid fStatus found, some errors must have occurred!!");
1430           return 20;
1431   }
1432
1433   Float_t noiseThr = 1;   // setting default threshold for noise to 1 Hz
1434   // reading config map
1435   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","ConfigNoise");
1436   if (!cdbEntry) {
1437           Log(Form("No Configuration entry found in CDB, using default values: NoiseThr = %f",noiseThr));
1438   }
1439   else {
1440           TMap *configMap = (TMap*)cdbEntry->GetObject();
1441           if (!configMap){
1442                   Log(Form("No map found in Config entry in CDB, using default values: NoiseThr = %f", noiseThr));
1443           }
1444           else{
1445                   TObjString *strNoiseThr = (TObjString*)configMap->GetValue("NoiseThr");
1446                   if (strNoiseThr) {
1447                           TString tmpstr = strNoiseThr->GetString();
1448                           noiseThr = tmpstr.Atoi();
1449                   }
1450                   else {
1451                           Log(Form("No NoiseThr value found in Map from ConfigNoise entry in CDB, using default value: NoiseThr = %f",noiseThr));
1452                   }
1453           }
1454   }
1455
1456   delete cdbEntry;
1457   cdbEntry = 0x0;
1458
1459   TH1::AddDirectory(0);
1460
1461   Bool_t resultNoiseRef=kFALSE;
1462   Bool_t resultNoise=kFALSE;
1463
1464   static const Int_t kSize = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
1465   TH1F * htofNoise = new TH1F("hTOFnoise","histo with signals on TOF during noise", kSize,-0.5,kSize-0.5);
1466   for (Int_t ibin =1;ibin<=kSize;ibin++){
1467           htofNoise->SetBinContent(ibin,-1);
1468   }
1469
1470   // processing noise
1471
1472   TFile * daqFile=0x0;
1473   TH1F * h1=0x0;
1474
1475   // useful counters
1476   Int_t nNoise = 0;
1477   Int_t nNoisyChannels = 0;
1478   Int_t nNotNoisyChannels = 0;
1479   Int_t nChannelsFromDA = 0;
1480   Int_t nMatchingWindowNullNonZero = 0;
1481   Int_t nMatchingWindowNullEqualZero = 0;
1482
1483   // retrieving Noise data
1484   TList* listNoise = GetFileSources(kDAQ, "NOISE");
1485   if (listNoise !=0x0 && listNoise->GetEntries()!=0)
1486           {
1487                   AliInfo("The following sources produced files with the id NOISE");
1488                   listNoise->Print();
1489                   for (Int_t jj=0;jj<listNoise->GetEntries();jj++){
1490                           Int_t nNoiseSource = 0;
1491                           TObjString * str = dynamic_cast<TObjString*> (listNoise->At(jj));
1492                           if (!str) {
1493                             AliError("dynamic_cast returned NULL");
1494                             return 4;
1495                           }
1496                           AliInfo(Form("found source %s", str->String().Data()));
1497                           // file to be stored run per run
1498                           TString fileNameNoise = GetFile(kDAQ, "NOISE", str->GetName());
1499                           if (fileNameNoise.Length()>0){
1500                                   // storing reference data
1501                                   AliInfo(Form("Got the file %s, now we can process noise data.", fileNameNoise.Data()));
1502                                   daqFile = new TFile(fileNameNoise.Data(),"READ");
1503                                   h1 = (TH1F*) daqFile->Get("hTOFnoise");
1504                                   for (Int_t ibin=0;ibin<kSize;ibin++){
1505                                           if ((h1->GetBinContent(ibin+1))!=-1){
1506                                                   nNoiseSource++;
1507                                                   // checking the matching window for current channel
1508                                                   if (fMatchingWindow[ibin] == 0){
1509                                                           Log(Form("Matching window for channel %i null, but the channel was read by the LDC! skipping channel, BUT Please check!",ibin));
1510                                                           if ((h1->GetBinContent(ibin+1))!=0) nMatchingWindowNullNonZero++;
1511                                                           if ((h1->GetBinContent(ibin+1))==0) nMatchingWindowNullEqualZero++;
1512                                                           continue;
1513                                                   }
1514                                                   if ((htofNoise->GetBinContent(ibin+1))==-1){
1515                                                           htofNoise->SetBinContent(ibin+1,h1->GetBinContent(ibin+1)/(fMatchingWindow[ibin]*1.E-9));
1516                                                           if ((h1->GetBinContent(ibin+1))!= 0) AliDebug(2,Form("Channel = %i, Matching window = %i, Content = %f", ibin, fMatchingWindow[ibin], htofNoise->GetBinContent(ibin+1)));
1517                                                   }
1518                                                   else {
1519                                                           Log(Form("Something strange occurred during Noise run, channel %i already read by another LDC, please check!",ibin));
1520                                                   }
1521                                           }
1522                                   }
1523
1524                                   Log(Form(" Number of channels processed during noise run from source %i = %i",jj, nNoiseSource));
1525                                   daqFile->Close();
1526                                   delete daqFile;
1527                                   delete h1;
1528                                   daqFile = 0x0;
1529                                   h1 = 0x0;
1530
1531                           }
1532                           else{
1533                                   Log("The input data file from DAQ (noise) was not found, TOF exiting from Shuttle ");
1534                                   delete listNoise;
1535                                   listNoise = 0x0;
1536                                   delete htofNoise;
1537                                   htofNoise = 0x0;
1538                                   if (fStatus){
1539                                           delete fStatus;
1540                                           fStatus = 0;
1541                                   }
1542                                   if (fMatchingWindow){
1543                                           delete [] fMatchingWindow;
1544                                           fMatchingWindow = 0;
1545                                   }
1546                                   return 13;//return error code for failure in retrieving Ref Data
1547                           }
1548                   }
1549           }
1550
1551   else{
1552           Log("The input data file list from DAQ (noise) was not found, TOF exiting from Shuttle ");
1553           delete htofNoise;
1554           htofNoise = 0x0;
1555           if (fStatus){
1556                   delete fStatus;
1557                   fStatus = 0;
1558           }
1559           if (fMatchingWindow){
1560                   delete [] fMatchingWindow;
1561                   fMatchingWindow = 0;
1562           }
1563           return 13;//return error code for failure in retrieving Ref Data
1564   }
1565
1566   // elaborating infos to set NOISE status
1567   for (Int_t ich =0;ich<fNChannels;ich++){
1568           if (htofNoise->GetBinContent(ich+1)== -1) continue;
1569
1570           nChannelsFromDA++;
1571
1572           AliDebug(3,Form(" channel %i noise status before noise = %i, with global status = %i",ich,(Int_t)fStatus->GetNoiseStatus(ich),(Int_t)fStatus->GetStatus(ich)));
1573           //AliDebug(2,Form( " channel %i status before noise = %i",ich,(Int_t)fStatus->GetNoiseStatus(ich)));
1574
1575           /* check whether channel has been read out during current run.
1576            * if the status is bad it means it has not been read out.
1577            * in this case skip channel in order to leave its status
1578            * unchanged */
1579
1580           if ((fStatus->GetHWStatus(ich)) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1581                   continue;
1582
1583           nNoise++;
1584           if (htofNoise->GetBinContent(ich+1) >= noiseThr){
1585                   fStatus->SetNoiseStatus(ich,AliTOFChannelOnlineStatusArray::kTOFNoiseBad); // bad status for noise
1586                   AliDebug(3,Form( " channel %i noise status after noise = %i, with global status = %i",ich,(Int_t)fStatus->GetNoiseStatus(ich),(Int_t)fStatus->GetStatus(ich)));
1587                   nNoisyChannels++;
1588           }
1589           else {
1590                   fStatus->SetNoiseStatus(ich,AliTOFChannelOnlineStatusArray::kTOFNoiseOk); // good status for noise
1591                   AliDebug(3,Form(" channel %i noise status after noise = %i, with global status = %i",ich,(Int_t)fStatus->GetNoiseStatus(ich),(Int_t)fStatus->GetStatus(ich)));
1592                   nNotNoisyChannels++;
1593           }
1594   }
1595
1596   Log(Form(" Number of channels processed by DA during noise run, independetly from TOFFEE = %i",nChannelsFromDA));
1597   Log(Form(" Number of channels processed during noise run (that were ON according to TOFFEE) = %i",nNoise));
1598   Log(Form(" Number of noisy channels found during noise run = %i",nNoisyChannels));
1599   Log(Form(" Number of not noisy channels found during noise run = %i",nNotNoisyChannels));
1600   Log(Form(" Number of channels with matching window NULL (so skipped), but Non Zero content = %i",nMatchingWindowNullNonZero));
1601   Log(Form(" Number of channels with matching window NULL (so skipped), and Zero content = %i",nMatchingWindowNullEqualZero));
1602
1603   delete listNoise;
1604
1605   //daqFile=0;
1606
1607   //storing in OCDB
1608
1609   AliCDBMetaData metaData;
1610   metaData.SetBeamPeriod(0);
1611   metaData.SetResponsible("Chiara Zampolli");
1612   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineStatusArray object after a Noise run.");
1613   AliInfo("Storing Calibration Data from Noise Run");
1614   resultNoise = Store("Calib","Status",fStatus, &metaData,0,kTRUE);
1615   if(!resultNoise){
1616     Log("Some problems occurred while storing online object resulting from Noise data processing");
1617     delete htofNoise;
1618     htofNoise = 0x0;
1619     if (fStatus){
1620             delete fStatus;
1621             fStatus = 0;
1622     }
1623     if (fMatchingWindow){
1624             delete [] fMatchingWindow;
1625             fMatchingWindow = 0;
1626     }
1627     return 14;//return error code for problems in storing Noise data
1628   }
1629
1630   if(fStoreRefData){
1631
1632     AliCDBMetaData metaDataHisto;
1633     metaDataHisto.SetBeamPeriod(0);
1634     metaDataHisto.SetResponsible("Chiara Zampolli");
1635     metaDataHisto.SetComment("This preprocessor stores the Ref data from a noise run. ");
1636     AliInfo("Storing Reference Data");
1637     resultNoiseRef = StoreReferenceData("Calib","NoiseData",htofNoise, &metaDataHisto);
1638     if (!resultNoiseRef){
1639       Log("some problems occurred::No Reference Data for noise stored");
1640       delete htofNoise;
1641       htofNoise = 0x0;
1642       if (fStatus){
1643               delete fStatus;
1644               fStatus = 0;
1645       }
1646       if (fMatchingWindow){
1647               delete [] fMatchingWindow;
1648               fMatchingWindow = 0;
1649       }
1650       return 12;//return error code for failure in storing Ref Data
1651     }
1652   }
1653
1654   delete htofNoise;
1655   htofNoise = 0x0;
1656
1657   if (fStatus){
1658     delete fStatus;
1659     fStatus = 0;
1660   }
1661
1662   if (fMatchingWindow){
1663           delete [] fMatchingWindow;
1664           fMatchingWindow = 0;
1665   }
1666
1667   return 0;
1668 }
1669 //_____________________________________________________________________________
1670
1671 UInt_t AliTOFPreprocessor::ProcessFEEData()
1672 {
1673   // Processing Pulser Run data for TOF channel status
1674   // dummy for the time being
1675
1676   Log("Processing FEE");
1677
1678   //Bool_t updateOCDB = kFALSE;
1679   AliTOFFEEReader feeReader;
1680
1681   TH1C hCurrentFEE("hCurrentFEE","histo with current FEE channel status", fNChannels, 0, fNChannels);
1682
1683   /* load current TOF FEE(dump) from DCS FXS,
1684    * setup TOFFEEdump object */
1685
1686   const char * toffeeFileName = GetFile(kDCS,"TofFeeMap","");
1687   AliInfo(Form("toffee file name = %s", toffeeFileName));
1688   if (toffeeFileName == NULL) {
1689     return 15;
1690   }
1691   AliTOFFEEDump feedump;
1692   feedump.ReadFromFile(toffeeFileName);
1693
1694   /* load current TOF FEE(light) config from DCS FXS, parse,
1695    * fill current FEE histogram and set FEE status */
1696
1697   const char * nameFile = GetFile(kDCS,"TofFeeLightMap","");
1698   AliInfo(Form("toffeeLight file name = %s",nameFile));
1699   if (nameFile == NULL) {
1700           return 15;
1701   }
1702   feeReader.LoadFEElightConfig(nameFile);
1703   Int_t parseFee = feeReader.ParseFEElightConfig();
1704   AliDebug(2,Form("%i enabled channels found in FEElight configuration",parseFee));
1705   /* load stored TOF FEE from OCDB and compare it with current FEE.
1706    * if stored FEE is different from current FEE set update flag.
1707    * if there is no stored FEE in OCDB set update flag */
1708
1709   fMatchingWindow = new Int_t[fNChannels];
1710   fLatencyWindow = new Int_t[fNChannels];
1711
1712   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","Status");
1713   if (!cdbEntry) {
1714           /* no CDB entry found. set update flag */
1715           Log("     ************ WARNING ************");
1716           Log("No CDB Status entry found, creating a new one!");
1717           Log("     *********************************");
1718           fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
1719           //updateOCDB = kTRUE;
1720           fIsStatusMapChanged = kTRUE;
1721   }
1722   else {
1723           if (cdbEntry) cdbEntry->SetOwner(kFALSE);
1724           /* CDB entry OK. loop over channels */
1725           fStatus = (AliTOFChannelOnlineStatusArray*) cdbEntry->GetObject();
1726           delete cdbEntry;
1727           cdbEntry = 0x0;
1728           /* cehck whether status object has latency window data */
1729           if (!fStatus->HasLatencyWindow()) {
1730             /* create new status object and update OCDB */
1731             Log("     ************ WARNING ************");
1732             Log("CDB Status entry found but has no latency window data, creating a new one!");
1733             Log("     *********************************");
1734             delete fStatus;
1735             fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
1736             //updateOCDB = kTRUE;
1737             fIsStatusMapChanged = kTRUE;
1738           }
1739   }
1740   for (Int_t iChannel = 0; iChannel < fNChannels; iChannel++){
1741           //AliDebug(2,Form("********** channel %i",iChannel));
1742           /* compare current FEE channel status with stored one
1743            * if different set update flag and break loop */
1744           //AliDebug(2,Form( " channel %i status before FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1745           fMatchingWindow[iChannel] = feeReader.GetMatchingWindow(iChannel);
1746           fLatencyWindow[iChannel] = feeReader.GetLatencyWindow(iChannel);
1747           if (feeReader.IsChannelEnabled(iChannel)) {
1748                   hCurrentFEE.SetBinContent(iChannel + 1, 1);
1749                   if (fStatus->GetHWStatus(iChannel)!=AliTOFChannelOnlineStatusArray::kTOFHWOk){
1750                           //updateOCDB = kTRUE;
1751                           fIsStatusMapChanged = kTRUE;
1752                           fStatus->SetHWStatus(iChannel,AliTOFChannelOnlineStatusArray::kTOFHWOk);
1753                           AliDebug(3,Form( " changed into enabled: channel %i status after FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1754                   }
1755                   if (fStatus->GetLatencyWindow(iChannel)!=fLatencyWindow[iChannel]){
1756                           //updateOCDB = kTRUE;
1757                           fIsStatusMapChanged = kTRUE;
1758                           fStatus->SetLatencyWindow(iChannel,fLatencyWindow[iChannel]);
1759                           AliDebug(3,Form( " changed latency window: channel %i latency window after FEE = %i",iChannel,fStatus->GetLatencyWindow(iChannel)));
1760                   }
1761           }
1762           else {
1763                   if (fStatus->GetHWStatus(iChannel)!=AliTOFChannelOnlineStatusArray::kTOFHWBad){
1764                           //updateOCDB = kTRUE;
1765                           fIsStatusMapChanged = kTRUE;
1766                           fStatus->SetHWStatus(iChannel,AliTOFChannelOnlineStatusArray::kTOFHWBad);
1767                           AliDebug(3,Form( " changed into disabled: channel %i status after FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1768                   }
1769           }
1770   }
1771
1772
1773   /* check whether we don't have to store reference data.
1774    * in this case we return without errors. */
1775   if (fStoreRefData) {
1776     /* store reference data */
1777     AliCDBMetaData metaDataHisto;
1778     metaDataHisto.SetBeamPeriod(0);
1779     metaDataHisto.SetResponsible("Roberto Preghenella");
1780     metaDataHisto.SetComment("This preprocessor stores the FEE Ref data of the current run.");
1781     AliInfo("Storing FEE reference data");
1782     /* store FEE reference data */
1783     if (!StoreReferenceData("Calib", "FEEData", &hCurrentFEE, &metaDataHisto)) {
1784       /* failed */
1785       Log("problems while storing FEE reference data");
1786       if (fStatus){
1787         delete fStatus;
1788         fStatus = 0;
1789       }
1790       return 18; /* error return code for problems while storing FEE reference data */
1791     }
1792
1793     /* store TOF FEE dump reference data */
1794     AliCDBMetaData metaDatadump;
1795     metaDatadump.SetBeamPeriod(0);
1796     metaDatadump.SetResponsible("Roberto Preghenella");
1797     metaDatadump.SetComment("This preprocessor stores the TOF FEE dump Ref data of the current run.");
1798     AliInfo("Storing TOF FEE dump reference data");
1799     /* store FEE reference data */
1800     if (!StoreReferenceData("Calib", "FEEDump", &feedump, &metaDatadump)) {
1801       /* failed */
1802       Log("problems while storing TOF FEE dump reference data");
1803       return 18; /* error return code for problems while storing FEE reference data */
1804     }
1805   }
1806
1807   return 0;
1808
1809 }
1810
1811 //_____________________________________________________________________________
1812
1813 UInt_t AliTOFPreprocessor::Process(TMap *dcsAliasMap)
1814 {
1815   //
1816   // Main AliTOFPreprocessor method called by SHUTTLE
1817   //
1818
1819   TString runType = GetRunType();
1820   Log(Form("RunType %s",runType.Data()));
1821
1822   // processing
1823
1824   /* always process FEE data */
1825   Int_t iresultFEE = ProcessFEEData();
1826   if (iresultFEE != 0)
1827     return iresultFEE;
1828
1829   if (runType == "PULSER") {
1830     Int_t iresultPulser = ProcessPulserData();
1831     return iresultPulser;
1832   }
1833
1834   if (runType == "NOISE") { // for the time being associating noise runs with pedestal runs; proper run type to be defined
1835     Int_t iresultNoise = ProcessNoiseData();
1836     return iresultNoise;
1837   }
1838
1839   if (runType == "PHYSICS") {
1840     //    Int_t iresultDAQ = ProcessOnlineDelays();
1841     Int_t iresultDAQ = ProcessT0Fill();
1842     Int_t iresultNoiseCalib = ProcessNoiseCalibTrg();
1843     Int_t iresultReadout = ProcessReadout();
1844     Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
1845     Int_t iResultHVandLVdps = ProcessHVandLVdps(dcsAliasMap);
1846     return iresultDAQ+iresultNoiseCalib+iresultDCS+iResultHVandLVdps+iresultReadout;
1847   }
1848
1849   // storing
1850   return 0;
1851 }
1852
1853
1854 //_____________________________________________________________________________
1855
1856 void
1857 AliTOFPreprocessor::FillWithCosmicCalibration(AliTOFChannelOnlineArray *cal)
1858 {
1859   /*
1860    * fill with cosmic calibration
1861    */
1862
1863   Log(" Using cosmic-ray calibration.");
1864
1865   AliTOFcalibHisto calibHisto;
1866   calibHisto.SetFullCorrectionFlag(AliTOFcalibHisto::kTimeSlewingCorr, kFALSE);
1867   Log(Form(" loading calibration histograms from %s", calibHisto.GetCalibHistoFileName()));
1868   Log(Form(" loading calibration parameters from %s", calibHisto.GetCalibParFileName()));
1869   calibHisto.LoadCalibPar();
1870
1871   /* loop over channel index */
1872   for (Int_t iIndex = 0; iIndex < fNChannels; iIndex++) {
1873     cal->SetDelay(iIndex, calibHisto.GetFullCorrection(iIndex));
1874   }
1875
1876 }
1877
1878 //_____________________________________________________________________________
1879
1880 void
1881 AliTOFPreprocessor::FillWithCableLengthMap(AliTOFChannelOnlineArray *cal)
1882 {
1883   /*
1884    * fill with cosmic calibration
1885    */
1886
1887   Log(" Using cable-length map.");
1888   AliTOFRawStream tofrs;
1889   Int_t det[5], dummy, index;
1890   Float_t cableTimeShift;
1891
1892   /* temporarly disable warnings */
1893   AliLog::EType_t logLevel = (AliLog::EType_t)AliLog::GetGlobalLogLevel();
1894   AliLog::SetGlobalLogLevel(AliLog::kError);
1895
1896   /* loop over EO indeces */
1897   for (Int_t iddl = 0; iddl < 72; iddl++)
1898     for (Int_t islot = 3; islot <= 12; islot++)
1899       for (Int_t ichain = 0; ichain < 2; ichain++)
1900         for (Int_t itdc = 0; itdc < 15; itdc++)
1901           for (Int_t ichannel = 0; ichannel < 8; ichannel++) {
1902
1903             /* get DO index */
1904             tofrs.EquipmentId2VolumeId(iddl, islot, ichain, itdc, ichannel, det);
1905
1906             /* swap det[3] and det[4] indeces (needed to obtain correct channel index) */
1907             dummy = det[3];
1908             det[3] = det[4];
1909             det[4] = dummy;
1910
1911             /* check DO index */
1912             if (det[0] < 0 || det[0] > 17 ||
1913                 det[1] < 0 || det[1] > 4 ||
1914                 det[2] < 0 || det[2] > 18 ||
1915                 det[3] < 0 || det[3] > 1 ||
1916                 det[4] < 0 || det[4] > 47)
1917               continue;
1918
1919             /* get channel index */
1920             index = AliTOFGeometry::GetIndex(det);
1921             if (index < 0) continue;
1922
1923             /* get cable time shift */
1924             cableTimeShift = AliTOFCableLengthMap::GetCableTimeShift(iddl, islot, ichain, itdc);
1925
1926             /* set delay */
1927             if (index<fNChannels) {
1928               cal->SetDelay(index,cableTimeShift);  // delay in ns
1929               AliDebug(2,Form("Setting delay %f (ns) for channel %i",cableTimeShift,index));
1930             }
1931
1932           } /* loop over EO indeces */
1933
1934   /* re-enable warnings */
1935   AliLog::SetGlobalLogLevel(logLevel);
1936
1937 }
1938
1939