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                     if (!str) {
 567                       AliError("dynamic_cast returned NULL");
 568                                     return 4;
 569                           }
 570                           AliInfo(Form("found source %s", str->String().Data()));
 571
 572                           // file with summed histos, to extract calib params
 573                           TString fileName = GetFile(kDAQ, "DELAYS", str->GetName());
 574                           if (fileName.Length()>0){
 575                                   AliInfo(Form("Got the file %s, now we can extract some values.", fileName.Data()));
 576
 577                                   daqFile = new TFile(fileName.Data(),"READ");
 578                                   if (h2) delete h2;
 579                                   h2 = (TH2S*) daqFile->Get("htoftot");
 580                                   if (!h2){
 581                                           Log("some problems occurred:: No histo retrieved, TOF exiting from Shuttle");
 582                                           delete listTot;
 583                                           delete daqFile;
 584                                           delete fCal;
 585                                           fCal=0x0;
 586                                           return 7; //return error code for histograms not existing/junky
 587                                   }
 588                                   else {
 589                                           static const Int_t kSize=h2->GetNbinsX();
 590                                           static const Int_t kNBins=h2->GetNbinsY();
 591                                           static const Double_t kXBinmin=h2->GetYaxis()->GetBinLowEdge(1);
 592                                           if (kSize != fNChannels){
 593                                                   Log(" number of bins along x different from number of pads, found only a subset of the histograms, TOF exiting from Shuttle");
 594                                                   delete listTot;
 595                                                   delete h2;
 596                                                   delete daqFile;
 597                                                   delete fCal;
 598                                                   fCal=0x0;
 599                                                   return 7; //return error code for histograms not existing/junky
 600                                           }
 601                                           Int_t nNotStatistics = 0; // number of channel with not enough statistics
 602
 603                                           /* FDR flag set. do not compute delays, use nominal cable delays */
 604                                           if (fFDRFlag) {
 605
 606                                             Log(" Not computing delays according to flag set in Config entry in OCDB!");
 607                                             FillWithCosmicCalibration(fCal);
 608
 609                                             /* check whether the new calibration is different from the previous one */
 610                                             if (curCal) { /* well, check also whether we have a previous calibration */
 611                                               for (Int_t i = 0; i < fNChannels; i++) {
 612                                                 if (fCal->GetDelay(i) != curCal->GetDelay(i)) {
 613                                                   updateOCDB = kTRUE;
 614                                                   break;
 615                                                 }
 616                                               }
 617                                             }
 618                                             else /* otherwise update OCDB */
 619                                               updateOCDB = kTRUE;
 620
 621                                           }
 622
 623                                           else {  // computing delays if not in FDR runs
 624
 625                                             updateOCDB = kTRUE; /* always update OCDB when computing delays */
 626
 627                                                   for (Int_t ich=0;ich<kSize;ich++){
 628                                                           /* check whether channel has been read out during current run.
 629                                                            * if the status is bad it means it has not been read out.
 630                                                            * in this case skip channel in order to not affect the mean */
 631                                                           if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad){
 632                                                                   AliDebug(2,Form(" Channel %i found bad according to FEEmap, (HW status = %i), skipping from delay computing",ich, (Int_t)fStatus->GetHWStatus(ich)));
 633                                                                   continue;
 634                                                           }
 635                                                           AliDebug(2,Form(" Channel %i found ok according to FEEmap, starting delay computing",ich));
 636                                                           TH1S *h1 = new TH1S("h1","h1",kNBins,kXBinmin-0.5,kNBins*1.+kXBinmin-0.5);
 637                                                           for (Int_t ibin=0;ibin<kNBins;ibin++){
 638                                                                   h1->SetBinContent(ibin+1,h2->GetBinContent(ich+1,ibin+1));
 639                                                           }
 640                                                           if(h1->Integral()<integralThr) {
 641                                                                   nNotStatistics++;
 642                                                                   Log(Form(" Not enough statistics for bin %i, skipping this channel",ich));  // printing message only if not in FDR runs
 643                                                                   delete h1;
 644                                                                   h1=0x0;
 645                                                                   continue;
 646                                                           }
 647                                                           Bool_t found=kFALSE;
 648                                                           Float_t minContent=h1->Integral()*thrPar;
 649                                                           Int_t nbinsX = h1->GetNbinsX();
 650                                                           Int_t startBin=1;
 651                                                           for (Int_t j=1; j<=nbinsX; j++){
 652                                                                   if ((
 653                                                                        h1->GetBinContent(j) +
 654                                                                        h1->GetBinContent(j+1)+
 655                                                                        h1->GetBinContent(j+2)+
 656                                                                        h1->GetBinContent(j+3))>minContent){
 657                                                                           found=kTRUE;
 658                                                                           startBin=j;
 659                                                                           break;
 660                                                                   }
 661                                                           }
 662                                                           if(!found) AliInfo(Form("WARNING!!! no start of fit found for histo # %i",ich));
 663                                                           // Now calculate the mean over the interval.
 664                                                           Double_t mean = 0;
 665                                                           Double_t sumw2 = 0;
 666                                                           Double_t nent = 0;
 667                                                           for(Int_t k=0;k<binRangeAve;k++){
 668                                                                   mean=mean+h1->GetBinCenter(startBin+k)*h1->GetBinContent(startBin+k);
 669                                                                   nent=nent+h1->GetBinContent(startBin+k);
 670                                                                   sumw2=sumw2+(h1->GetBinCenter(startBin+k))*(h1->GetBinCenter(startBin+k))*(h1->GetBinContent(startBin+k));
 671                                                           }
 672                                                           mean= mean/nent; //<x>
 673                                                           sumw2=sumw2/nent; //<x^2>
 674                                                           Double_t rmsmean= 0;
 675                                                           rmsmean = TMath::Sqrt((sumw2-mean*mean)/nent);
 676                                                           if (ich<fNChannels) {
 677                                                                   Float_t delay = mean*AliTOFGeometry::TdcBinWidth()*1.E-3; // delay in ns
 678                                                                   fCal->SetDelay(ich,delay);  // delay in ns
 679                                                                   AliDebug(2,Form("Setting delay %f (ns) for channel %i",delay,ich));
 680                                                           }
 681                                                           delete h1;
 682                                                           h1=0x0;
 683                                                   }
 684                                           }
 685                                           if (nNotStatistics!=0) Log(Form("Too little statistics for %d channels!",nNotStatistics));
 686                                   }
 687                                   delete h2;
 688                                   daqFile->Close();
 689                                   delete daqFile;
 690                           }
 691                           else{
 692                                   Log("The Cumulative data file from DAQ does not exist, TOF exiting from Shuttle");
 693                                   delete listTot;
 694                                   delete fCal;
 695                                   fCal=0x0;
 696                                   return 6;//return error code for problems in retrieving DAQ data
 697                           }
 698                   }
 699                   delete listTot;
 700           }
 701   else{
 702     Log("Problem: no list for Cumulative data file from DAQ was found, TOF exiting from Shuttle");
 703     delete fCal;
 704     fCal=0x0;
 705     return 6; //return error code for problems in retrieving DAQ data
 706   }
 707
 708   /* check whether we don't need to update OCDB.
 709    * in this case we can return without errors and
 710    * the current FEE is stored in the fStatus object. */
 711   if (!updateOCDB) {
 712     AliInfo("update OCDB flag not set. Do not overwrite stored file.");
 713     return 0; /* return ok */
 714   }
 715
 716   daqFile=0;
 717   AliCDBMetaData metaData;
 718   metaData.SetBeamPeriod(0);
 719   metaData.SetResponsible("Chiara Zampolli");
 720   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineArray object for online calibration - delays.");
 721   AliInfo("Storing Calibration Data");
 722   resultTOFPP = Store("Calib","ParOnlineDelay",fCal, &metaData,deltaStartingRun,kTRUE);
 723   if(!resultTOFPP){
 724     Log("Some problems occurred while storing online object resulting from DAQ data processing");
 725     delete fCal;
 726     fCal=0x0;
 727     return 8;//return error code for problems in storing DAQ data
 728   }
 729
 730   if (fCal){
 731     delete fCal;
 732     fCal = 0;
 733   }
 734
 735   return 0;
 736 }
 737
 738 //_____________________________________________________________________________
 739
 740 UInt_t
 741 AliTOFPreprocessor::ProcessT0Fill()
 742 {
 743   // Processing data from DAQ for T0-fill measurement
 744
 745   Log("Processing T0-fill");
 746
 747 #if 0
 748   /* instance and setup CDB manager */
 749   AliCDBManager *cdb = AliCDBManager::Instance();
 750   /* load geometry */
 751   if (!gGeoManager) AliGeomManager::LoadGeometry();
 752 #endif
 753
 754   /* get params from OCDB */
 755   AliCDBEntry *cdbe = NULL;
 756
 757   /*
 758    * at this stage status object is not on OCDB yet
 759    * since it will be stored later. nevertheless we
 760    * should have the array in memory since it has been
 761    * already setup by ProcessFEF.
 762    */
 763
 764   /* check status and latency window available */
 765   if (!fStatus || !fLatencyWindow){
 766     AliError("No valid fStatus or fLatencyWindow found, some errors must have occurred!!");
 767     return 21;
 768   }
 769
 770   /* get offline calibration from OCDB */
 771   cdbe = GetFromOCDB("Calib", "ParOffline");
 772   if (!cdbe) {
 773     Log("cannot get \"ParOffline\" entry from OCDB");
 774     return 21;
 775   }
 776   TObjArray *offlineArray = (TObjArray *)cdbe->GetObject();
 777   AliTOFChannelOffline *channelOffline;
 778   if (!offlineArray) {
 779     Log("cannot get \"ParOffline\" object from CDB entry");
 780     return 21;
 781   }
 782   Log("got \"ParOffline\" object");
 783
 784   /* get deltaBC offset from OCDB */
 785   cdbe = GetFromOCDB("Calib", "DeltaBCOffset");
 786   if (!cdbe) {
 787     Log("cannot get \"DeltaBCOffset\" entry from OCDB");
 788     return 21;
 789   }
 790   AliTOFDeltaBCOffset *deltaBCOffsetObject = (AliTOFDeltaBCOffset *)cdbe->GetObject();
 791   if (!deltaBCOffsetObject) {
 792     Log("cannot get \"DeltaBCOffset\" object from CDB entry");
 793     return 21;
 794   }
 795   Int_t deltaBCOffset = deltaBCOffsetObject->GetDeltaBCOffset();
 796   Log(Form("got \"DeltaBCOffset\" object: deltaBCOffset=%d (BC bins)", deltaBCOffset));
 797
 798   /* get CTP latency from OCDB */
 799   cdbe = GetFromOCDB("Calib", "CTPLatency");
 800   if (!cdbe) {
 801     Log("cannot get \"CTPLatency\" entry from OCDB");
 802     return 21;
 803   }
 804   AliTOFCTPLatency *ctpLatencyObject = (AliTOFCTPLatency *)cdbe->GetObject();
 805   if (!ctpLatencyObject) {
 806     Log("cannot get \"CTPLatency\" object from CDB entry");
 807     return 21;
 808   }
 809   Float_t ctpLatency = ctpLatencyObject->GetCTPLatency();
 810   Log(Form("got \"CTPLatency\" object: ctpLatency=%f (ps)", ctpLatency));
 811
 812   /* get file sources from FXS */
 813   TList *fileList = GetFileSources(kDAQ, "HITS");
 814   if (!fileList || fileList->GetEntries() == 0) {
 815     Log("cannot get DAQ source file list or empty list");
 816     return 21;
 817   }
 818   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
 819   fileList->Print();
 820
 821   /* create tree chain using file sources */
 822   TChain chain("hitTree");
 823   for (Int_t ifile = 0; ifile < fileList->GetEntries(); ifile++) {
 824     TObjString *str = (TObjString *)fileList->At(ifile);
 825     TString filename = GetFile(kDAQ, "HITS", str->GetName());
 826     chain.Add(filename);
 827     Log(Form("file added to input chain: source=%s, filename=%s", str->String().Data(), filename.Data()));
 828   }
 829   Int_t nhits = chain.GetEntries();
 830   Log(Form("input chain ready: %d hits", nhits));
 831
 832   /* setup input chain */
 833   AliTOFHitField *hit = new AliTOFHitField();
 834   chain.SetBranchAddress("hit", &hit);
 835
 836   /* create calib histo and geometry */
 837   AliTOFcalibHisto calibHisto;
 838   calibHisto.LoadCalibHisto();
 839   AliTOFGeometry tofGeo;
 840
 841   /* constants */
 842   Float_t c = TMath::C() * 1.e2 / 1.e12; /* cm/ps */
 843   Float_t c_1 = 1. / c;
 844   /* variables */
 845   Int_t index, timebin, totbin, deltaBC, l0l1latency, det[5];
 846   Float_t timeps, totns, corrps, length, timeexp, timezero, pos[3], latencyWindow;
 847
 848   /* histos */
 849   TH1F *hT0Fill = new TH1F("hT0Fill", "T0 fill;t - t_{exp}^{(c)} (ps);", 2000, -24400., 24400.);
 850
 851   /* loop over hits */
 852   for (Int_t ihit = 0; ihit < nhits; ihit++) {
 853
 854     /* get entry */
 855    chain.GetEntry(ihit);
 856
 857     /* get hit info */
 858     index = hit->GetIndex();
 859     timebin = hit->GetTimeBin();
 860     totbin = hit->GetTOTBin();
 861     deltaBC = hit->GetDeltaBC();
 862     l0l1latency = hit->GetL0L1Latency();
 863     latencyWindow = fLatencyWindow[index] * 1.e3;
 864
 865     /* convert time in ps and tot in ns */
 866     timeps = timebin * AliTOFGeometry::TdcBinWidth();
 867     totns = totbin * AliTOFGeometry::ToTBinWidth() * 1.e-3;
 868     /* get calibration correction in ps */
 869
 870
 871     channelOffline = (AliTOFChannelOffline *)offlineArray->At(index);
 872     if (totns < AliTOFGeometry::SlewTOTMin()) totns = AliTOFGeometry::SlewTOTMin();
 873     if (totns > AliTOFGeometry::SlewTOTMax()) totns = AliTOFGeometry::SlewTOTMax();
 874     corrps = 0.;
 875     for (Int_t ipar = 0; ipar < 6; ipar++) corrps += channelOffline->GetSlewPar(ipar) * TMath::Power(totns, ipar);
 876     corrps *= 1.e3;
 877     /* perform time correction */
 878     //    timeps = timeps + (deltaBC - deltaBCOffset) * AliTOFGeometry::BunchCrossingBinWidth() + l0l1latency * AliTOFGeometry::BunchCrossingBinWidth() + ctpLatency - latencyWindow - corrps; /* deltaBC correction removed for the time being */
 879     timeps = timeps + l0l1latency * AliTOFGeometry::BunchCrossingBinWidth() + ctpLatency - latencyWindow - corrps;
 880     /* compute length and expected time */
 881     tofGeo.GetVolumeIndices(index, det);
 882     tofGeo.GetPosPar(det, pos);
 883     length = 0.;
 884     for (Int_t i = 0; i < 3; i++) length += pos[i] * pos[i];
 885     length = TMath::Sqrt(length);
 886     timeexp = length * c_1;
 887     /* compute time zero */
 888     timezero = timeps - timeexp;
 889
 890     /* fill histos */
 891     hT0Fill->Fill(timezero);
 892   }
 893
 894   /* rebin until maximum bin has required minimum entries */
 895   Int_t maxBin = hT0Fill->GetMaximumBin();
 896   Float_t maxBinContent = hT0Fill->GetBinContent(maxBin);
 897   Float_t binWidth = hT0Fill->GetBinWidth(maxBin);
 898   while (maxBinContent < 400 && binWidth < 90.) {
 899     hT0Fill->Rebin(2);
 900     maxBin = hT0Fill->GetMaximumBin();
 901     maxBinContent = hT0Fill->GetBinContent(maxBin);
 902     binWidth = hT0Fill->GetBinWidth(maxBin);
 903   }
 904   Float_t maxBinCenter = hT0Fill->GetBinCenter(maxBin);
 905
 906   /* rough fit of the edge */
 907   TF1 *gaus = (TF1 *)gROOT->GetFunction("gaus");
 908   gaus->SetParameter(1, maxBinCenter);
 909   Float_t fitMin = maxBinCenter - 1000.; /* fit from 1 ns before max */
 910   Float_t fitMax = maxBinCenter + 1000.; /* fit until 1 ns above max */
 911   hT0Fill->Fit("gaus", "q0", "", fitMin, fitMax);
 912   /* better fit of the edge */
 913   Float_t mean, sigma;
 914   for (Int_t istep = 0; istep < 10; istep++) {
 915     mean = gaus->GetParameter(1);
 916     sigma = gaus->GetParameter(2);
 917     fitMin = mean - 3. * sigma;
 918     fitMax = mean;
 919     hT0Fill->Fit("gaus", "q0", "", fitMin, fitMax);
 920   }
 921   /* print params */
 922   mean = gaus->GetParameter(1);
 923   sigma = gaus->GetParameter(2);
 924   Float_t meane = gaus->GetParError(1);
 925   Float_t sigmae = gaus->GetParError(2);
 926   Log(Form("edge fit: mean  = %f +- %f ps", mean, meane));
 927   Log(Form("edge fit: sigma = %f +- %f ps", sigma, sigmae));
 928   /* check error */
 929   if (meane > 300.) {
 930     Log("error on mean is large: store default T0-fill value (0 ps)");
 931     mean = 0.;
 932   }
 933   if (sigmae > 300.) {
 934     Log("error on sigma is large: store default TOFreso value (200 ps)");
 935     sigma = 200.;
 936   }
 937
 938   /* scratch values from the fit and use max bin center as t0-fill */
 939   mean = maxBinCenter;
 940   sigma = -1.;
 941   Log(Form("do not care about fitted value, just use max bin as t0-fill: %f ps", mean));
 942
 943   /* create RunParams object */
 944   UInt_t timestamp[1] = {0};
 945   Float_t t0[1] = {mean};
 946   Float_t tofReso[1] = {sigma};
 947   Float_t t0Spread[1] = {-1.};
 948   AliTOFRunParams *runParamsObject = new AliTOFRunParams(1);
 949   runParamsObject->SetTimestamp(timestamp);
 950   runParamsObject->SetT0(t0);
 951   runParamsObject->SetTOFResolution(tofReso);
 952   runParamsObject->SetT0Spread(t0Spread);
 953
 954   /* store reference data */
 955   if(fStoreRefData){
 956     AliCDBMetaData metaDataHisto;
 957     metaDataHisto.SetBeamPeriod(0);
 958     metaDataHisto.SetResponsible("Roberto Preghenella");
 959     metaDataHisto.SetComment("online T0-fill histogram");
 960     if (!StoreReferenceData("Calib","T0Fill", hT0Fill, &metaDataHisto)) {
 961       Log("error while storing reference data");
 962       delete hT0Fill;
 963       delete hit;
 964       delete runParamsObject;
 965       return 21;
 966     }
 967     Log("reference data successfully stored");
 968   }
 969
 970   AliCDBMetaData metaData;
 971   metaData.SetBeamPeriod(0);
 972   metaData.SetResponsible("Roberto Preghenella");
 973   metaData.SetComment("online RunParams measurement");
 974   if (!Store("Calib", "RunParams", runParamsObject, &metaData, 0, kFALSE)) {
 975     Log("error while storing RunParams object");
 976     delete hT0Fill;
 977     delete hit;
 978     delete runParamsObject;
 979     return 21;
 980   }
 981   Log("RunParams object successfully stored");
 982
 983   delete hT0Fill;
 984   delete hit;
 985   delete runParamsObject;
 986   return 0;
 987
 988 }
 989
 990 //_____________________________________________________________________________
 991
 992 UInt_t
 993 AliTOFPreprocessor::ProcessNoiseCalibTrg()
 994 {
 995   // Processing data from DAQ using calibration triggers for noise measurement
 996
 997   Log("Processing Noise (calibration trigger)");
 998
 999   /* check status and matching window available */
1000   if (!fStatus || !fMatchingWindow){
1001     AliError("No valid fStatus or fMatchingWindow found, some errors must have occurred!!");
1002     return 22;
1003   }
1004
1005   Float_t noiseThr = 1000.;   // setting default threshold for noise to 1000 Hz
1006   // reading config map
1007   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","ConfigNoise");
1008   if (!cdbEntry) Log(Form("No Configuration entry found in CDB, using default values: NoiseThr = %f",noiseThr));
1009   else {
1010     TMap *configMap = (TMap*)cdbEntry->GetObject();
1011     if (!configMap) Log(Form("No map found in Config entry in CDB, using default values: NoiseThr = %f", noiseThr));
1012     else {
1013       TObjString *strNoiseThr = (TObjString*)configMap->GetValue("NoiseThr");
1014       if (strNoiseThr) {
1015         TString tmpstr = strNoiseThr->GetString();
1016         noiseThr = tmpstr.Atoi();
1017       }
1018       else Log(Form("No NoiseThr value found in Map from ConfigNoise entry in CDB, using default value: NoiseThr = %f",noiseThr));
1019     }
1020   }
1021
1022   /* get file sources from FXS */
1023   TList *fileList = GetFileSources(kDAQ, "CALIB");
1024   if (!fileList || fileList->GetEntries() == 0) {
1025     Log("cannot get DAQ source file list or empty list");
1026     return 22;
1027   }
1028   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
1029   fileList->Print();
1030
1031   /* open input file (only one expected) */
1032   TObjString *str = (TObjString *)fileList->At(0);
1033   TString filename = GetFile(kDAQ, "CALIB", str->GetName());
1034   Log(Form("opening input file: source=%s, filename=%s", str->String().Data(), filename.Data()));
1035   TFile *filein = TFile::Open(filename.Data());
1036   if (!filein || !filein->IsOpen()) {
1037     Log("cannot open input file");
1038     return 22;
1039   }
1040
1041   /* get histo from input file */
1042   TH1F *hCalibHit = (TH1F *)filein->Get("hCalibHit");
1043   if (!hCalibHit) {
1044     Log("cannot get \"hCalibHit\" histo");
1045     return 22;
1046   }
1047
1048   /* create and set noise rate histo and check rate */
1049   TH1F *hNoiseRate = new TH1F("hNoiseRate", ";index;rate (Hz)", fNChannels, 0., fNChannels);
1050   Float_t rate, rate_err;
1051   for (Int_t ich = 0; ich < fNChannels; ich++) {
1052     /* check channel enabled */
1053     if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad) continue;
1054     /* set noise rate histo */
1055     rate = hCalibHit->GetBinContent(ich + 1);
1056     rate_err = hCalibHit->GetBinError(ich + 1);
1057     rate /= fMatchingWindow[ich] * 1.e-9;
1058     rate_err /= fMatchingWindow[ich] * 1.e-9;
1059     hNoiseRate->SetBinContent(ich + 1, rate);
1060     hNoiseRate->SetBinError(ich + 1, rate_err);
1061     /* check error */
1062     if (rate_err == 0.) continue;
1063     /* check noise rate and set noise flags */
1064     if ((rate - 3. * rate_err) > noiseThr) {
1065       Log(Form("channel %d detected as noisy: rate = (%f +- %f) Hz", ich, rate, rate_err));
1066       if (fStatus->GetNoiseStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFNoiseOk) {
1067         Log(Form("channel %d noise status changed from Ok to Bad", ich));
1068         fStatus->SetNoiseStatus(ich, AliTOFChannelOnlineStatusArray::kTOFNoiseBad);
1069         fIsStatusMapChanged = kTRUE;
1070       }
1071       else Log(Form("channel %d noise status unchanged", ich));
1072     }
1073     else if ((rate + 3. * rate_err) < noiseThr) {
1074       if (fStatus->GetNoiseStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFNoiseBad) {
1075         Log(Form("channel %d noise status changed from Bad to Ok", ich));
1076         fStatus->SetNoiseStatus(ich, AliTOFChannelOnlineStatusArray::kTOFNoiseOk);
1077         fIsStatusMapChanged = kTRUE;
1078       }
1079     }
1080   }
1081
1082   /* store reference data */
1083   if(fStoreRefData){
1084     AliCDBMetaData metaDataHisto;
1085     metaDataHisto.SetBeamPeriod(0);
1086     metaDataHisto.SetResponsible("Roberto Preghenella");
1087     metaDataHisto.SetComment("calibration trigger noise rate histogram");
1088     if (!StoreReferenceData("Calib","CalibNoise", hNoiseRate, &metaDataHisto)) {
1089       Log("error while storing reference data");
1090       delete hNoiseRate;
1091       filein->Close();
1092       return 22;
1093     }
1094     Log("reference data successfully stored");
1095   }
1096
1097   delete hNoiseRate;
1098   filein->Close();
1099   return 0;
1100 }
1101
1102 //_____________________________________________________________________________
1103
1104 UInt_t
1105 AliTOFPreprocessor::ProcessReadout()
1106 {
1107   // Processing data from DAQ to compute reaodut efficiency
1108
1109   Log("Processing Readout");
1110
1111   /* get file sources from FXS */
1112   TList *fileList = GetFileSources(kDAQ, "READOUT");
1113   if (!fileList || fileList->GetEntries() == 0) {
1114     Log("cannot get DAQ source file list or empty list");
1115     return 22;
1116   }
1117   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
1118   fileList->Print();
1119
1120   /* open input file (only one expected) */
1121   TObjString *str = (TObjString *)fileList->At(0);
1122   TString filename = GetFile(kDAQ, "READOUT", str->GetName());
1123   Log(Form("opening input file: source=%s, filename=%s", str->String().Data(), filename.Data()));
1124   TFile *filein = TFile::Open(filename.Data());
1125   if (!filein || !filein->IsOpen()) {
1126     Log("cannot open input file");
1127     return 23;
1128   }
1129
1130   /* get histo from input file */
1131   TH1F *hChainEfficiency = (TH1F *)filein->Get("hChainEfficiency");
1132   if (!hChainEfficiency) {
1133     Log("cannot get \"hChainEfficiency\" histo");
1134     return 23;
1135   }
1136
1137   /* fill channel efficiency histo */
1138
1139  /* temporarly disable warnings */
1140   AliLog::EType_t logLevel = (AliLog::EType_t)AliLog::GetGlobalLogLevel();
1141   AliLog::SetGlobalLogLevel(AliLog::kError);
1142
1143   TH1F *hChannelEfficiency = new TH1F("hChannelEfficiency", "Channel readout efficiency;index;efficiency", fNChannels, 0., fNChannels);
1144   Int_t chainIndex, det[5], dummy, index;
1145   Float_t effi, effi_err;
1146   /* loop over DDLs */
1147   for (Int_t iddl = 0; iddl < 72; iddl++) {
1148     /* loop over TRMs */
1149     for (Int_t itrm = 0; itrm < 10; itrm++) {
1150       /* loop over chains */
1151       for (Int_t ichain = 0; ichain < 2; ichain++) {
1152         chainIndex = ichain + 2 * itrm + 20 * iddl;
1153         effi = hChainEfficiency->GetBinContent(chainIndex + 1);
1154         effi_err = hChainEfficiency->GetBinError(chainIndex + 1);
1155         /* loop over TDCs */
1156         for (Int_t itdc = 0; itdc < 15; itdc++) {
1157           /* loop over channels */
1158           for (Int_t ichannel = 0; ichannel < 8; ichannel++) {
1159
1160             /* get channel index */
1161             AliTOFRawStream::EquipmentId2VolumeId(iddl, itrm + 3, ichain, itdc, ichannel, det);
1162             dummy = det[4];
1163             det[4] = det[3];
1164             det[3] = dummy;
1165             /* check valid index */
1166             if (det[0] < 0 || det[0] > 17 ||
1167                 det[1] < 0 || det[1] > 5 ||
1168                 det[2] < 0 || det[2] > 18 ||
1169                 det[3] < 0 || det[3] > 1 ||
1170                 det[4] < 0 || det[4] > 47) continue;
1171             index = AliTOFGeometry::GetIndex(det);
1172
1173             /* set channel efficiency */
1174             hChannelEfficiency->SetBinContent(index + 1, effi);
1175             hChannelEfficiency->SetBinError(index + 1, effi_err);
1176
1177           }
1178         }
1179       }
1180     }
1181   }
1182
1183   /* re-enable warnings */
1184   AliLog::SetGlobalLogLevel(logLevel);
1185
1186   /* store reference data */
1187   if(fStoreRefData){
1188     /* setup TOF readout info object */
1189     AliTOFReadoutInfo readoutInfo;
1190     readoutInfo.SetChainEfficiency((TH1F *)filein->Get("hChainEfficiency"));
1191     readoutInfo.SetTRMData((TH1F *)filein->Get("hTRMData"));
1192     readoutInfo.SetTRMEmptyEvent((TH1F *)filein->Get("hTRMEmptyEvent"));
1193     readoutInfo.SetTRMBadEventCounter((TH1F *)filein->Get("hTRMBadEventCounter"));
1194     readoutInfo.SetTRMBadCRC((TH1F *)filein->Get("hTRMBadCRC"));
1195     readoutInfo.SetChainData((TH1F *)filein->Get("hChainData"));
1196     readoutInfo.SetChainBadStatus((TH1F *)filein->Get("hChainBadStatus"));
1197     readoutInfo.SetChainBadEventCounter((TH1F *)filein->Get("hChainBadEventCounter"));
1198     readoutInfo.SetTDCError((TH1F *)filein->Get("hTDCError"));
1199     readoutInfo.SetTDCErrorFlags((TH2F *)filein->Get("hTDCErrorFlags"));
1200
1201     AliCDBMetaData metaDataHisto;
1202     metaDataHisto.SetBeamPeriod(0);
1203     metaDataHisto.SetResponsible("Roberto Preghenella");
1204     metaDataHisto.SetComment("readout info data");
1205     if (!StoreReferenceData("Calib","ReadoutInfo", &readoutInfo, &metaDataHisto)) {
1206       Log("error while storing reference data");
1207       filein->Close();
1208       return 23;
1209     }
1210     Log("reference data successfully stored");
1211   }
1212
1213   AliCDBMetaData metaData;
1214   metaData.SetBeamPeriod(0);
1215   metaData.SetResponsible("Roberto Preghenella");
1216   metaData.SetComment("online ReadoutEfficiency measurement");
1217   if (!Store("Calib", "ReadoutEfficiency", hChannelEfficiency, &metaData, 0, kFALSE)) {
1218     Log("error while storing ReadoutEfficiency object");
1219     delete hChannelEfficiency;
1220     filein->Close();
1221     return 23;
1222   }
1223   Log("ReadoutEfficiency object successfully stored");
1224
1225   delete hChannelEfficiency;
1226   filein->Close();
1227   return 0;
1228 }
1229
1230 //_____________________________________________________________________________
1231
1232 UInt_t AliTOFPreprocessor::ProcessPulserData()
1233 {
1234   // Processing Pulser Run data for TOF channel status
1235
1236   Log("Processing Pulser");
1237
1238   if (fStatus==0x0){
1239           AliError("No valid fStatus found, some errors must have occurred!!");
1240           return 20;
1241   }
1242
1243   TH1::AddDirectory(0);
1244
1245   Bool_t resultPulserRef=kFALSE;
1246   Bool_t resultPulser=kFALSE;
1247
1248   static const Int_t kSize = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
1249   TH1S * htofPulser = new TH1S("hTOFpulser","histo with signals on TOF during pulser", kSize,-0.5,kSize-0.5);
1250   for (Int_t ibin =1;ibin<=kSize;ibin++){
1251           htofPulser->SetBinContent(ibin,-1);
1252   }
1253
1254   // processing pulser
1255
1256   TFile * daqFile=0x0;
1257   TH1S *h1=0x0;
1258
1259   //retrieving Pulser data
1260   TList* listPulser = GetFileSources(kDAQ, "PULSER");
1261   if (listPulser !=0x0 && listPulser->GetEntries()!=0)
1262           {
1263                   AliInfo("The following sources produced files with the id PULSER");
1264                   listPulser->Print();
1265                   Int_t nPulser = 0;
1266                   for (Int_t jj=0;jj<listPulser->GetEntries();jj++){
1267                           Int_t nPulserSource = 0;
1268                           TObjString * str = dynamic_cast<TObjString*> (listPulser->At(jj));
1269                           if (!str) {
1270                             AliError("dynamic_cast returned NULL");
1271                             return 4;
1272                           }
1273                           AliInfo(Form("found source %s", str->String().Data()));
1274                           // file to be stored run per run
1275                           TString fileNamePulser = GetFile(kDAQ, "PULSER", str->GetName());
1276                           if (fileNamePulser.Length()>0){
1277                                   // storing refernce data
1278                                   AliInfo(Form("Got the file %s, now we can process pulser data.", fileNamePulser.Data()));
1279                                   daqFile = new TFile(fileNamePulser.Data(),"READ");
1280                                   h1 = (TH1S*) daqFile->Get("hTOFpulser");
1281                                   for (Int_t ibin=0;ibin<kSize;ibin++){
1282                                           if ((h1->GetBinContent(ibin+1))!=-1){
1283                                                   if ((htofPulser->GetBinContent(ibin+1))==-1){
1284                                                           htofPulser->SetBinContent(ibin+1,h1->GetBinContent(ibin+1));
1285                                                   }
1286                                                   else {
1287                                                           Log(Form("Something strange occurred during Pulser run, channel %i already read by another LDC, please check!",ibin));
1288                                                   }
1289                                           }
1290                                   }
1291
1292                                   // elaborating infos
1293                                   Double_t mean =0;
1294                                   Int_t nread=0;
1295                                   Int_t nreadNotEmpty=0;
1296                                   for (Int_t ientry=1;ientry<=h1->GetNbinsX();ientry++){
1297
1298                                           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)));
1299                                           /* check whether channel has been read out during current run.
1300                                            * if the status is bad it means it has not been read out.
1301                                            * in this case skip channel in order to not affect the mean */
1302                                           if (fStatus->GetHWStatus(ientry-1) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1303                                                   continue;
1304                                           nPulser++;
1305                                           nPulserSource++;
1306                                           if (h1->GetBinContent(ientry)==-1) continue;
1307                                           else {
1308                                                   if (h1->GetBinContent(ientry)>0) {
1309                                                           nreadNotEmpty++;
1310                                                           AliDebug(2,Form(" channel %i is ok with entry = %f; so far %i channels added ",ientry-1,h1->GetBinContent(ientry),nreadNotEmpty));
1311                                                   }
1312                                                   mean+=h1->GetBinContent(ientry);
1313                                                   nread++;
1314                                           }
1315                                   }
1316                                   if (nread!=0) {
1317                                           mean/=nread;
1318                                           AliDebug(2,Form(" nread =  %i , nreadNotEmpty = %i, mean = %f",nread,nreadNotEmpty,mean));
1319                                           for (Int_t ich =0;ich<fNChannels;ich++){
1320                                                   if (h1->GetBinContent(ich+1)==-1) continue;
1321                                                   AliDebug(3,Form(" channel %i pulser status before pulser = %i",ich,(Int_t)fStatus->GetPulserStatus(ich)));
1322
1323                                                   /* check whether channel has been read out during current run.
1324                                                    * if the status is bad it means it has not been read out.
1325                                                    * in this case skip channel in order to leave its status
1326                                                    * unchanged */
1327                                                   if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1328                                                           continue;
1329
1330                                                   if (h1->GetBinContent(ich+1)<0.05*mean){
1331                                                           fStatus->SetPulserStatus(ich,AliTOFChannelOnlineStatusArray::kTOFPulserBad);  // bad status for pulser
1332                                                           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)));
1333                                                   }
1334                                                   else {
1335                                                           fStatus->SetPulserStatus(ich,AliTOFChannelOnlineStatusArray::kTOFPulserOk);  // good status for pulser
1336                                                           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)));
1337                                                   }
1338                                           }
1339                                   }
1340                                   else {
1341                                           Log("No channels read!! No action taken, keeping old status");
1342                                   }
1343
1344                                   daqFile->Close();
1345                                   delete daqFile;
1346                                   delete h1;
1347                           }
1348
1349                           else{
1350                                   Log("The input data file from DAQ (pulser) was not found, TOF exiting from Shuttle ");
1351                                   delete listPulser;
1352                                   delete htofPulser;
1353                                   htofPulser = 0x0;
1354                                   if (fStatus){
1355                                           delete fStatus;
1356                                           fStatus = 0;
1357                                   }
1358                                   return 10;//return error code for failure in retrieving Ref Data
1359                           }
1360                           AliDebug(2,Form(" Number of channels processed during pulser run from source %i = %i",jj, nPulserSource));
1361                   }
1362                   AliDebug(2,Form(" Number of channels processed during pulser run = %i",nPulser));
1363                   delete listPulser;
1364           }
1365
1366   else{
1367           Log("The input data file list from DAQ (pulser) was not found, TOF exiting from Shuttle ");
1368           delete htofPulser;
1369           htofPulser = 0x0;
1370           if (fStatus){
1371                   delete fStatus;
1372                   fStatus = 0;
1373           }
1374           return 10;//return error code for failure in retrieving Ref Data
1375   }
1376
1377   //storing in OCDB
1378
1379   AliCDBMetaData metaData;
1380   metaData.SetBeamPeriod(0);
1381   metaData.SetResponsible("Chiara Zampolli");
1382   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineStatusArray object after a Pulser run.");
1383   AliInfo("Storing Calibration Data from Pulser Run");
1384   resultPulser = Store("Calib","Status",fStatus, &metaData,0,kTRUE);
1385   if(!resultPulser){
1386     Log("Some problems occurred while storing online object resulting from Pulser data processing");
1387     delete htofPulser;
1388     htofPulser = 0x0;
1389     if (fStatus){
1390             delete fStatus;
1391             fStatus = 0;
1392     }
1393     return 11;//return error code for problems in storing Pulser data
1394   }
1395
1396   if(fStoreRefData){
1397
1398     AliCDBMetaData metaDataHisto;
1399     metaDataHisto.SetBeamPeriod(0);
1400     metaDataHisto.SetResponsible("Chiara Zampolli");
1401     metaDataHisto.SetComment("This preprocessor stores the Ref data from a pulser run.");
1402     AliInfo("Storing Reference Data");
1403     resultPulserRef = StoreReferenceData("Calib","PulserData",htofPulser, &metaDataHisto);
1404     if (!resultPulserRef){
1405       Log("some problems occurred::No Reference Data for pulser stored, TOF exiting from Shuttle");
1406       delete htofPulser;
1407       htofPulser = 0x0;
1408       if (fStatus){
1409               delete fStatus;
1410               fStatus = 0;
1411       }
1412       return 9;//return error code for failure in storing Ref Data
1413     }
1414   }
1415
1416   daqFile=0;
1417
1418   delete htofPulser;
1419   htofPulser = 0x0;
1420
1421   if (fStatus){
1422     delete fStatus;
1423     fStatus = 0;
1424   }
1425
1426   return 0;
1427 }
1428 //_____________________________________________________________________________
1429
1430 UInt_t AliTOFPreprocessor::ProcessNoiseData()
1431 {
1432
1433   // Processing Noise Run data for TOF channel status
1434
1435   Log("Processing Noise");
1436
1437   if (fStatus==0x0){
1438           AliError("No valid fStatus found, some errors must have occurred!!");
1439           return 20;
1440   }
1441
1442   Float_t noiseThr = 1;   // setting default threshold for noise to 1 Hz
1443   // reading config map
1444   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","ConfigNoise");
1445   if (!cdbEntry) {
1446           Log(Form("No Configuration entry found in CDB, using default values: NoiseThr = %f",noiseThr));
1447   }
1448   else {
1449           TMap *configMap = (TMap*)cdbEntry->GetObject();
1450           if (!configMap){
1451                   Log(Form("No map found in Config entry in CDB, using default values: NoiseThr = %f", noiseThr));
1452           }
1453           else{
1454                   TObjString *strNoiseThr = (TObjString*)configMap->GetValue("NoiseThr");
1455                   if (strNoiseThr) {
1456                           TString tmpstr = strNoiseThr->GetString();
1457                           noiseThr = tmpstr.Atoi();
1458                   }
1459                   else {
1460                           Log(Form("No NoiseThr value found in Map from ConfigNoise entry in CDB, using default value: NoiseThr = %f",noiseThr));
1461                   }
1462           }
1463   }
1464
1465   delete cdbEntry;
1466   cdbEntry = 0x0;
1467
1468   TH1::AddDirectory(0);
1469
1470   Bool_t resultNoiseRef=kFALSE;
1471   Bool_t resultNoise=kFALSE;
1472
1473   static const Int_t kSize = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
1474   TH1F * htofNoise = new TH1F("hTOFnoise","histo with signals on TOF during noise", kSize,-0.5,kSize-0.5);
1475   for (Int_t ibin =1;ibin<=kSize;ibin++){
1476           htofNoise->SetBinContent(ibin,-1);
1477   }
1478
1479   // processing noise
1480
1481   TFile * daqFile=0x0;
1482   TH1F * h1=0x0;
1483
1484   // useful counters
1485   Int_t nNoise = 0;
1486   Int_t nNoisyChannels = 0;
1487   Int_t nNotNoisyChannels = 0;
1488   Int_t nChannelsFromDA = 0;
1489   Int_t nMatchingWindowNullNonZero = 0;
1490   Int_t nMatchingWindowNullEqualZero = 0;
1491
1492   // retrieving Noise data
1493   TList* listNoise = GetFileSources(kDAQ, "NOISE");
1494   if (listNoise !=0x0 && listNoise->GetEntries()!=0)
1495           {
1496                   AliInfo("The following sources produced files with the id NOISE");
1497                   listNoise->Print();
1498                   for (Int_t jj=0;jj<listNoise->GetEntries();jj++){
1499                           Int_t nNoiseSource = 0;
1500                           TObjString * str = dynamic_cast<TObjString*> (listNoise->At(jj));
1501                           if (!str) {
1502                             AliError("dynamic_cast returned NULL");
1503                             return 4;
1504                           }
1505                           AliInfo(Form("found source %s", str->String().Data()));
1506                           // file to be stored run per run
1507                           TString fileNameNoise = GetFile(kDAQ, "NOISE", str->GetName());
1508                           if (fileNameNoise.Length()>0){
1509                                   // storing reference data
1510                                   AliInfo(Form("Got the file %s, now we can process noise data.", fileNameNoise.Data()));
1511                                   daqFile = new TFile(fileNameNoise.Data(),"READ");
1512                                   h1 = (TH1F*) daqFile->Get("hTOFnoise");
1513                                   for (Int_t ibin=0;ibin<kSize;ibin++){
1514                                           if ((h1->GetBinContent(ibin+1))!=-1){
1515                                                   nNoiseSource++;
1516                                                   // checking the matching window for current channel
1517                                                   if (fMatchingWindow[ibin] == 0){
1518                                                           Log(Form("Matching window for channel %i null, but the channel was read by the LDC! skipping channel, BUT Please check!",ibin));
1519                                                           if ((h1->GetBinContent(ibin+1))!=0) nMatchingWindowNullNonZero++;
1520                                                           if ((h1->GetBinContent(ibin+1))==0) nMatchingWindowNullEqualZero++;
1521                                                           continue;
1522                                                   }
1523                                                   if ((htofNoise->GetBinContent(ibin+1))==-1){
1524                                                           htofNoise->SetBinContent(ibin+1,h1->GetBinContent(ibin+1)/(fMatchingWindow[ibin]*1.E-9));
1525                                                           if ((h1->GetBinContent(ibin+1))!= 0) AliDebug(2,Form("Channel = %i, Matching window = %i, Content = %f", ibin, fMatchingWindow[ibin], htofNoise->GetBinContent(ibin+1)));
1526                                                   }
1527                                                   else {
1528                                                           Log(Form("Something strange occurred during Noise run, channel %i already read by another LDC, please check!",ibin));
1529                                                   }
1530                                           }
1531                                   }
1532
1533                                   Log(Form(" Number of channels processed during noise run from source %i = %i",jj, nNoiseSource));
1534                                   daqFile->Close();
1535                                   delete daqFile;
1536                                   delete h1;
1537                                   daqFile = 0x0;
1538                                   h1 = 0x0;
1539
1540                           }
1541                           else{
1542                                   Log("The input data file from DAQ (noise) was not found, TOF exiting from Shuttle ");
1543                                   delete listNoise;
1544                                   listNoise = 0x0;
1545                                   delete htofNoise;
1546                                   htofNoise = 0x0;
1547                                   if (fStatus){
1548                                           delete fStatus;
1549                                           fStatus = 0;
1550                                   }
1551                                   if (fMatchingWindow){
1552                                           delete [] fMatchingWindow;
1553                                           fMatchingWindow = 0;
1554                                   }
1555                                   return 13;//return error code for failure in retrieving Ref Data
1556                           }
1557                   }
1558           }
1559
1560   else{
1561           Log("The input data file list from DAQ (noise) was not found, TOF exiting from Shuttle ");
1562           delete htofNoise;
1563           htofNoise = 0x0;
1564           if (fStatus){
1565                   delete fStatus;
1566                   fStatus = 0;
1567           }
1568           if (fMatchingWindow){
1569                   delete [] fMatchingWindow;
1570                   fMatchingWindow = 0;
1571           }
1572           return 13;//return error code for failure in retrieving Ref Data
1573   }
1574
1575   // elaborating infos to set NOISE status
1576   for (Int_t ich =0;ich<fNChannels;ich++){
1577           if (htofNoise->GetBinContent(ich+1)== -1) continue;
1578
1579           nChannelsFromDA++;
1580
1581           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)));
1582           //AliDebug(2,Form( " channel %i status before noise = %i",ich,(Int_t)fStatus->GetNoiseStatus(ich)));
1583
1584           /* check whether channel has been read out during current run.
1585            * if the status is bad it means it has not been read out.
1586            * in this case skip channel in order to leave its status
1587            * unchanged */
1588
1589           if ((fStatus->GetHWStatus(ich)) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1590                   continue;
1591
1592           nNoise++;
1593           if (htofNoise->GetBinContent(ich+1) >= noiseThr){
1594                   fStatus->SetNoiseStatus(ich,AliTOFChannelOnlineStatusArray::kTOFNoiseBad); // bad status for noise
1595                   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)));
1596                   nNoisyChannels++;
1597           }
1598           else {
1599                   fStatus->SetNoiseStatus(ich,AliTOFChannelOnlineStatusArray::kTOFNoiseOk); // good status for noise
1600                   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)));
1601                   nNotNoisyChannels++;
1602           }
1603   }
1604
1605   Log(Form(" Number of channels processed by DA during noise run, independetly from TOFFEE = %i",nChannelsFromDA));
1606   Log(Form(" Number of channels processed during noise run (that were ON according to TOFFEE) = %i",nNoise));
1607   Log(Form(" Number of noisy channels found during noise run = %i",nNoisyChannels));
1608   Log(Form(" Number of not noisy channels found during noise run = %i",nNotNoisyChannels));
1609   Log(Form(" Number of channels with matching window NULL (so skipped), but Non Zero content = %i",nMatchingWindowNullNonZero));
1610   Log(Form(" Number of channels with matching window NULL (so skipped), and Zero content = %i",nMatchingWindowNullEqualZero));
1611
1612   delete listNoise;
1613
1614   //daqFile=0;
1615
1616   //storing in OCDB
1617
1618   AliCDBMetaData metaData;
1619   metaData.SetBeamPeriod(0);
1620   metaData.SetResponsible("Chiara Zampolli");
1621   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineStatusArray object after a Noise run.");
1622   AliInfo("Storing Calibration Data from Noise Run");
1623   resultNoise = Store("Calib","Status",fStatus, &metaData,0,kTRUE);
1624   if(!resultNoise){
1625     Log("Some problems occurred while storing online object resulting from Noise data processing");
1626     delete htofNoise;
1627     htofNoise = 0x0;
1628     if (fStatus){
1629             delete fStatus;
1630             fStatus = 0;
1631     }
1632     if (fMatchingWindow){
1633             delete [] fMatchingWindow;
1634             fMatchingWindow = 0;
1635     }
1636     return 14;//return error code for problems in storing Noise data
1637   }
1638
1639   if(fStoreRefData){
1640
1641     AliCDBMetaData metaDataHisto;
1642     metaDataHisto.SetBeamPeriod(0);
1643     metaDataHisto.SetResponsible("Chiara Zampolli");
1644     metaDataHisto.SetComment("This preprocessor stores the Ref data from a noise run. ");
1645     AliInfo("Storing Reference Data");
1646     resultNoiseRef = StoreReferenceData("Calib","NoiseData",htofNoise, &metaDataHisto);
1647     if (!resultNoiseRef){
1648       Log("some problems occurred::No Reference Data for noise stored");
1649       delete htofNoise;
1650       htofNoise = 0x0;
1651       if (fStatus){
1652               delete fStatus;
1653               fStatus = 0;
1654       }
1655       if (fMatchingWindow){
1656               delete [] fMatchingWindow;
1657               fMatchingWindow = 0;
1658       }
1659       return 12;//return error code for failure in storing Ref Data
1660     }
1661   }
1662
1663   delete htofNoise;
1664   htofNoise = 0x0;
1665
1666   if (fStatus){
1667     delete fStatus;
1668     fStatus = 0;
1669   }
1670
1671   if (fMatchingWindow){
1672           delete [] fMatchingWindow;
1673           fMatchingWindow = 0;
1674   }
1675
1676   return 0;
1677 }
1678 //_____________________________________________________________________________
1679
1680 UInt_t AliTOFPreprocessor::ProcessFEEData()
1681 {
1682   // Processing Pulser Run data for TOF channel status
1683   // dummy for the time being
1684
1685   Log("Processing FEE");
1686
1687   //Bool_t updateOCDB = kFALSE;
1688   AliTOFFEEReader feeReader;
1689
1690   TH1C hCurrentFEE("hCurrentFEE","histo with current FEE channel status", fNChannels, 0, fNChannels);
1691
1692   /* load current TOF FEE(dump) from DCS FXS,
1693    * setup TOFFEEdump object */
1694
1695   const char * toffeeFileName = GetFile(kDCS,"TofFeeMap","");
1696   AliInfo(Form("toffee file name = %s", toffeeFileName));
1697   if (toffeeFileName == NULL) {
1698     return 15;
1699   }
1700   AliTOFFEEDump feedump;
1701   feedump.ReadFromFile(toffeeFileName);
1702
1703   /* load current TOF FEE(light) config from DCS FXS, parse,
1704    * fill current FEE histogram and set FEE status */
1705
1706   const char * nameFile = GetFile(kDCS,"TofFeeLightMap","");
1707   AliInfo(Form("toffeeLight file name = %s",nameFile));
1708   if (nameFile == NULL) {
1709           return 15;
1710   }
1711   feeReader.LoadFEElightConfig(nameFile);
1712   Int_t parseFee = feeReader.ParseFEElightConfig();
1713   AliDebug(2,Form("%i enabled channels found in FEElight configuration",parseFee));
1714   /* load stored TOF FEE from OCDB and compare it with current FEE.
1715    * if stored FEE is different from current FEE set update flag.
1716    * if there is no stored FEE in OCDB set update flag */
1717
1718   fMatchingWindow = new Int_t[fNChannels];
1719   fLatencyWindow = new Int_t[fNChannels];
1720
1721   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","Status");
1722   if (!cdbEntry) {
1723           /* no CDB entry found. set update flag */
1724           Log("     ************ WARNING ************");
1725           Log("No CDB Status entry found, creating a new one!");
1726           Log("     *********************************");
1727           fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
1728           //updateOCDB = kTRUE;
1729           fIsStatusMapChanged = kTRUE;
1730   }
1731   else {
1732           if (cdbEntry) cdbEntry->SetOwner(kFALSE);
1733           /* CDB entry OK. loop over channels */
1734           fStatus = (AliTOFChannelOnlineStatusArray*) cdbEntry->GetObject();
1735           delete cdbEntry;
1736           cdbEntry = 0x0;
1737           /* cehck whether status object has latency window data */
1738           if (!fStatus->HasLatencyWindow()) {
1739             /* create new status object and update OCDB */
1740             Log("     ************ WARNING ************");
1741             Log("CDB Status entry found but has no latency window data, creating a new one!");
1742             Log("     *********************************");
1743             delete fStatus;
1744             fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
1745             //updateOCDB = kTRUE;
1746             fIsStatusMapChanged = kTRUE;
1747           }
1748   }
1749   for (Int_t iChannel = 0; iChannel < fNChannels; iChannel++){
1750           //AliDebug(2,Form("********** channel %i",iChannel));
1751           /* compare current FEE channel status with stored one
1752            * if different set update flag and break loop */
1753           //AliDebug(2,Form( " channel %i status before FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1754           fMatchingWindow[iChannel] = feeReader.GetMatchingWindow(iChannel);
1755           fLatencyWindow[iChannel] = feeReader.GetLatencyWindow(iChannel);
1756           if (feeReader.IsChannelEnabled(iChannel)) {
1757                   hCurrentFEE.SetBinContent(iChannel + 1, 1);
1758                   if (fStatus->GetHWStatus(iChannel)!=AliTOFChannelOnlineStatusArray::kTOFHWOk){
1759                           //updateOCDB = kTRUE;
1760                           fIsStatusMapChanged = kTRUE;
1761                           fStatus->SetHWStatus(iChannel,AliTOFChannelOnlineStatusArray::kTOFHWOk);
1762                           AliDebug(3,Form( " changed into enabled: channel %i status after FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1763                   }
1764                   if (fStatus->GetLatencyWindow(iChannel)!=fLatencyWindow[iChannel]){
1765                           //updateOCDB = kTRUE;
1766                           fIsStatusMapChanged = kTRUE;
1767                           fStatus->SetLatencyWindow(iChannel,fLatencyWindow[iChannel]);
1768                           AliDebug(3,Form( " changed latency window: channel %i latency window after FEE = %i",iChannel,fStatus->GetLatencyWindow(iChannel)));
1769                   }
1770           }
1771           else {
1772                   if (fStatus->GetHWStatus(iChannel)!=AliTOFChannelOnlineStatusArray::kTOFHWBad){
1773                           //updateOCDB = kTRUE;
1774                           fIsStatusMapChanged = kTRUE;
1775                           fStatus->SetHWStatus(iChannel,AliTOFChannelOnlineStatusArray::kTOFHWBad);
1776                           AliDebug(3,Form( " changed into disabled: channel %i status after FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1777                   }
1778           }
1779   }
1780
1781
1782   /* check whether we don't have to store reference data.
1783    * in this case we return without errors. */
1784   if (fStoreRefData) {
1785     /* store reference data */
1786     AliCDBMetaData metaDataHisto;
1787     metaDataHisto.SetBeamPeriod(0);
1788     metaDataHisto.SetResponsible("Roberto Preghenella");
1789     metaDataHisto.SetComment("This preprocessor stores the FEE Ref data of the current run.");
1790     AliInfo("Storing FEE reference data");
1791     /* store FEE reference data */
1792     if (!StoreReferenceData("Calib", "FEEData", &hCurrentFEE, &metaDataHisto)) {
1793       /* failed */
1794       Log("problems while storing FEE reference data");
1795       if (fStatus){
1796         delete fStatus;
1797         fStatus = 0;
1798       }
1799       return 18; /* error return code for problems while storing FEE reference data */
1800     }
1801
1802     /* store TOF FEE dump reference data */
1803     AliCDBMetaData metaDatadump;
1804     metaDatadump.SetBeamPeriod(0);
1805     metaDatadump.SetResponsible("Roberto Preghenella");
1806     metaDatadump.SetComment("This preprocessor stores the TOF FEE dump Ref data of the current run.");
1807     AliInfo("Storing TOF FEE dump reference data");
1808     /* store FEE reference data */
1809     if (!StoreReferenceData("Calib", "FEEDump", &feedump, &metaDatadump)) {
1810       /* failed */
1811       Log("problems while storing TOF FEE dump reference data");
1812       return 18; /* error return code for problems while storing FEE reference data */
1813     }
1814   }
1815
1816   return 0;
1817
1818 }
1819
1820 //_____________________________________________________________________________
1821
1822 UInt_t AliTOFPreprocessor::Process(TMap *dcsAliasMap)
1823 {
1824   //
1825   // Main AliTOFPreprocessor method called by SHUTTLE
1826   //
1827
1828   TString runType = GetRunType();
1829   Log(Form("RunType %s",runType.Data()));
1830
1831   // processing
1832
1833   /* always process FEE data */
1834   Int_t iresultFEE = ProcessFEEData();
1835   if (iresultFEE != 0)
1836     return iresultFEE;
1837
1838   if (runType == "PULSER") {
1839     Int_t iresultPulser = ProcessPulserData();
1840     return iresultPulser;
1841   }
1842
1843   if (runType == "NOISE") { // for the time being associating noise runs with pedestal runs; proper run type to be defined
1844     Int_t iresultNoise = ProcessNoiseData();
1845     return iresultNoise;
1846   }
1847
1848   if (runType == "PHYSICS") {
1849     //    Int_t iresultDAQ = ProcessOnlineDelays();
1850     Int_t iresultDAQ = ProcessT0Fill();
1851     Int_t iresultNoiseCalib = ProcessNoiseCalibTrg();
1852     Int_t iresultReadout = ProcessReadout();
1853     Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
1854     Int_t iResultHVandLVdps = ProcessHVandLVdps(dcsAliasMap);
1855     return iresultDAQ+iresultNoiseCalib+iresultDCS+iResultHVandLVdps+iresultReadout;
1856   }
1857
1858   // storing
1859   return 0;
1860 }
1861
1862
1863 //_____________________________________________________________________________
1864
1865 void
1866 AliTOFPreprocessor::FillWithCosmicCalibration(AliTOFChannelOnlineArray *cal)
1867 {
1868   /*
1869    * fill with cosmic calibration
1870    */
1871
1872   Log(" Using cosmic-ray calibration.");
1873
1874   AliTOFcalibHisto calibHisto;
1875   calibHisto.SetFullCorrectionFlag(AliTOFcalibHisto::kTimeSlewingCorr, kFALSE);
1876   Log(Form(" loading calibration histograms from %s", calibHisto.GetCalibHistoFileName()));
1877   Log(Form(" loading calibration parameters from %s", calibHisto.GetCalibParFileName()));
1878   calibHisto.LoadCalibPar();
1879
1880   /* loop over channel index */
1881   for (Int_t iIndex = 0; iIndex < fNChannels; iIndex++) {
1882     cal->SetDelay(iIndex, calibHisto.GetFullCorrection(iIndex));
1883   }
1884
1885 }
1886
1887 //_____________________________________________________________________________
1888
1889 void
1890 AliTOFPreprocessor::FillWithCableLengthMap(AliTOFChannelOnlineArray *cal)
1891 {
1892   /*
1893    * fill with cosmic calibration
1894    */
1895
1896   Log(" Using cable-length map.");
1897   AliTOFRawStream tofrs;
1898   Int_t det[5], dummy, index;
1899   Float_t cableTimeShift;
1900
1901   /* temporarly disable warnings */
1902   AliLog::EType_t logLevel = (AliLog::EType_t)AliLog::GetGlobalLogLevel();
1903   AliLog::SetGlobalLogLevel(AliLog::kError);
1904
1905   /* loop over EO indeces */
1906   for (Int_t iddl = 0; iddl < 72; iddl++)
1907     for (Int_t islot = 3; islot <= 12; islot++)
1908       for (Int_t ichain = 0; ichain < 2; ichain++)
1909         for (Int_t itdc = 0; itdc < 15; itdc++)
1910           for (Int_t ichannel = 0; ichannel < 8; ichannel++) {
1911
1912             /* get DO index */
1913             tofrs.EquipmentId2VolumeId(iddl, islot, ichain, itdc, ichannel, det);
1914
1915             /* swap det[3] and det[4] indeces (needed to obtain correct channel index) */
1916             dummy = det[3];
1917             det[3] = det[4];
1918             det[4] = dummy;
1919
1920             /* check DO index */
1921             if (det[0] < 0 || det[0] > 17 ||
1922                 det[1] < 0 || det[1] > 4 ||
1923                 det[2] < 0 || det[2] > 18 ||
1924                 det[3] < 0 || det[3] > 1 ||
1925                 det[4] < 0 || det[4] > 47)
1926               continue;
1927
1928             /* get channel index */
1929             index = AliTOFGeometry::GetIndex(det);
1930             if (index < 0) continue;
1931
1932             /* get cable time shift */
1933             cableTimeShift = AliTOFCableLengthMap::GetCableTimeShift(iddl, islot, ichain, itdc);
1934
1935             /* set delay */
1936             if (index<fNChannels) {
1937               cal->SetDelay(index,cableTimeShift);  // delay in ns
1938               AliDebug(2,Form("Setting delay %f (ns) for channel %i",cableTimeShift,index));
1939             }
1940
1941           } /* loop over EO indeces */
1942
1943   /* re-enable warnings */
1944   AliLog::SetGlobalLogLevel(logLevel);
1945
1946 }
1947
1948