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    * check UseLHCClockPhase flag in RunParams.
 759    * if set do nothing and return successfully
 760    */
 761   cdbe = GetFromOCDB("Calib", "RunParams");
 762   if (!cdbe) {
 763     Log("cannot get \"RunParams\" entry from OCDB");
 764     return 21;
 765   }
 766   AliTOFRunParams *runparams = (AliTOFRunParams *)cdbe->GetObject();
 767   if (runparams->GetUseLHCClockPhase()) {
 768     Log("UseLHCClockPhase flag is set in RunParams: online T0-fill not computed");
 769     return 0;
 770   }
 771
 772   /*
 773    * at this stage status object is not on OCDB yet
 774    * since it will be stored later. nevertheless we
 775    * should have the array in memory since it has been
 776    * already setup by ProcessFEF.
 777    */
 778
 779   /* check status and latency window available */
 780   if (!fStatus || !fLatencyWindow){
 781     AliError("No valid fStatus or fLatencyWindow found, some errors must have occurred!!");
 782     return 21;
 783   }
 784
 785   /* get offline calibration from OCDB */
 786   cdbe = GetFromOCDB("Calib", "ParOffline");
 787   if (!cdbe) {
 788     Log("cannot get \"ParOffline\" entry from OCDB");
 789     return 21;
 790   }
 791   TObjArray *offlineArray = (TObjArray *)cdbe->GetObject();
 792   AliTOFChannelOffline *channelOffline;
 793   if (!offlineArray) {
 794     Log("cannot get \"ParOffline\" object from CDB entry");
 795     return 21;
 796   }
 797   Log("got \"ParOffline\" object");
 798
 799   /* get deltaBC offset from OCDB */
 800   cdbe = GetFromOCDB("Calib", "DeltaBCOffset");
 801   if (!cdbe) {
 802     Log("cannot get \"DeltaBCOffset\" entry from OCDB");
 803     return 21;
 804   }
 805   AliTOFDeltaBCOffset *deltaBCOffsetObject = (AliTOFDeltaBCOffset *)cdbe->GetObject();
 806   if (!deltaBCOffsetObject) {
 807     Log("cannot get \"DeltaBCOffset\" object from CDB entry");
 808     return 21;
 809   }
 810   Int_t deltaBCOffset = deltaBCOffsetObject->GetDeltaBCOffset();
 811   Log(Form("got \"DeltaBCOffset\" object: deltaBCOffset=%d (BC bins)", deltaBCOffset));
 812
 813   /* get CTP latency from OCDB */
 814   cdbe = GetFromOCDB("Calib", "CTPLatency");
 815   if (!cdbe) {
 816     Log("cannot get \"CTPLatency\" entry from OCDB");
 817     return 21;
 818   }
 819   AliTOFCTPLatency *ctpLatencyObject = (AliTOFCTPLatency *)cdbe->GetObject();
 820   if (!ctpLatencyObject) {
 821     Log("cannot get \"CTPLatency\" object from CDB entry");
 822     return 21;
 823   }
 824   Float_t ctpLatency = ctpLatencyObject->GetCTPLatency();
 825   Log(Form("got \"CTPLatency\" object: ctpLatency=%f (ps)", ctpLatency));
 826
 827   /* get file sources from FXS */
 828   TList *fileList = GetFileSources(kDAQ, "HITS");
 829   if (!fileList || fileList->GetEntries() == 0) {
 830     Log("cannot get DAQ source file list or empty list");
 831     return 21;
 832   }
 833   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
 834   fileList->Print();
 835
 836   /* create tree chain using file sources */
 837   TChain chain("hitTree");
 838   for (Int_t ifile = 0; ifile < fileList->GetEntries(); ifile++) {
 839     TObjString *str = (TObjString *)fileList->At(ifile);
 840     TString filename = GetFile(kDAQ, "HITS", str->GetName());
 841     chain.Add(filename);
 842     Log(Form("file added to input chain: source=%s, filename=%s", str->String().Data(), filename.Data()));
 843   }
 844   Int_t nhits = chain.GetEntries();
 845   Log(Form("input chain ready: %d hits", nhits));
 846
 847   /* setup input chain */
 848   AliTOFHitField *hit = new AliTOFHitField();
 849   chain.SetBranchAddress("hit", &hit);
 850
 851   /* create calib histo and geometry */
 852   AliTOFcalibHisto calibHisto;
 853   calibHisto.LoadCalibHisto();
 854   AliTOFGeometry tofGeo;
 855
 856   /* constants */
 857   Float_t c = TMath::C() * 1.e2 / 1.e12; /* cm/ps */
 858   Float_t c_1 = 1. / c;
 859   /* variables */
 860   Int_t index, timebin, totbin, deltaBC, l0l1latency, det[5];
 861   Float_t timeps, totns, corrps, length, timeexp, timezero, pos[3], latencyWindow;
 862
 863   /* histos */
 864   TH1F *hT0Fill = new TH1F("hT0Fill", "T0 fill;t - t_{exp}^{(c)} (ps);", 2000, -24400., 24400.);
 865
 866   /* loop over hits */
 867   for (Int_t ihit = 0; ihit < nhits; ihit++) {
 868
 869     /* get entry */
 870    chain.GetEntry(ihit);
 871
 872     /* get hit info */
 873     index = hit->GetIndex();
 874     timebin = hit->GetTimeBin();
 875     totbin = hit->GetTOTBin();
 876     deltaBC = hit->GetDeltaBC();
 877     l0l1latency = hit->GetL0L1Latency();
 878     latencyWindow = fLatencyWindow[index] * 1.e3;
 879
 880     /* convert time in ps and tot in ns */
 881     timeps = timebin * AliTOFGeometry::TdcBinWidth();
 882     totns = totbin * AliTOFGeometry::ToTBinWidth() * 1.e-3;
 883     /* get calibration correction in ps */
 884
 885
 886     channelOffline = (AliTOFChannelOffline *)offlineArray->At(index);
 887     if (totns < AliTOFGeometry::SlewTOTMin()) totns = AliTOFGeometry::SlewTOTMin();
 888     if (totns > AliTOFGeometry::SlewTOTMax()) totns = AliTOFGeometry::SlewTOTMax();
 889     corrps = 0.;
 890     for (Int_t ipar = 0; ipar < 6; ipar++) corrps += channelOffline->GetSlewPar(ipar) * TMath::Power(totns, ipar);
 891     corrps *= 1.e3;
 892     /* perform time correction */
 893     //    timeps = timeps + (deltaBC - deltaBCOffset) * AliTOFGeometry::BunchCrossingBinWidth() + l0l1latency * AliTOFGeometry::BunchCrossingBinWidth() + ctpLatency - latencyWindow - corrps; /* deltaBC correction removed for the time being */
 894     timeps = timeps + l0l1latency * AliTOFGeometry::BunchCrossingBinWidth() + ctpLatency - latencyWindow - corrps;
 895     /* compute length and expected time */
 896     tofGeo.GetVolumeIndices(index, det);
 897     tofGeo.GetPosPar(det, pos);
 898     length = 0.;
 899     for (Int_t i = 0; i < 3; i++) length += pos[i] * pos[i];
 900     length = TMath::Sqrt(length);
 901     timeexp = length * c_1;
 902     /* compute time zero */
 903     timezero = timeps - timeexp;
 904
 905     /* fill histos */
 906     hT0Fill->Fill(timezero);
 907   }
 908
 909   /* rebin until maximum bin has required minimum entries */
 910   Int_t maxBin = hT0Fill->GetMaximumBin();
 911   Float_t maxBinContent = hT0Fill->GetBinContent(maxBin);
 912   Float_t binWidth = hT0Fill->GetBinWidth(maxBin);
 913   while (maxBinContent < 400 && binWidth < 90.) {
 914     hT0Fill->Rebin(2);
 915     maxBin = hT0Fill->GetMaximumBin();
 916     maxBinContent = hT0Fill->GetBinContent(maxBin);
 917     binWidth = hT0Fill->GetBinWidth(maxBin);
 918   }
 919   Float_t maxBinCenter = hT0Fill->GetBinCenter(maxBin);
 920
 921   /* rough fit of the edge */
 922   TF1 *gaus = (TF1 *)gROOT->GetFunction("gaus");
 923   gaus->SetParameter(1, maxBinCenter);
 924   Float_t fitMin = maxBinCenter - 1000.; /* fit from 1 ns before max */
 925   Float_t fitMax = maxBinCenter + 1000.; /* fit until 1 ns above max */
 926   hT0Fill->Fit("gaus", "q0", "", fitMin, fitMax);
 927   /* better fit of the edge */
 928   Float_t mean, sigma;
 929   for (Int_t istep = 0; istep < 10; istep++) {
 930     mean = gaus->GetParameter(1);
 931     sigma = gaus->GetParameter(2);
 932     fitMin = mean - 3. * sigma;
 933     fitMax = mean;
 934     hT0Fill->Fit("gaus", "q0", "", fitMin, fitMax);
 935   }
 936   /* print params */
 937   mean = gaus->GetParameter(1);
 938   sigma = gaus->GetParameter(2);
 939   Float_t meane = gaus->GetParError(1);
 940   Float_t sigmae = gaus->GetParError(2);
 941   Log(Form("edge fit: mean  = %f +- %f ps", mean, meane));
 942   Log(Form("edge fit: sigma = %f +- %f ps", sigma, sigmae));
 943   /* check error */
 944   if (meane > 300.) {
 945     Log("error on mean is large: store default T0-fill value (0 ps)");
 946     mean = 0.;
 947   }
 948   if (sigmae > 300.) {
 949     Log("error on sigma is large: store default TOFreso value (200 ps)");
 950     sigma = 200.;
 951   }
 952
 953   /* scratch values from the fit and use max bin center as t0-fill */
 954   mean = maxBinCenter;
 955   sigma = -1.;
 956   Log(Form("do not care about fitted value, just use max bin as t0-fill: %f ps", mean));
 957
 958   /* create RunParams object */
 959   UInt_t timestamp[1] = {0};
 960   Float_t t0[1] = {mean};
 961   Float_t tofReso[1] = {sigma};
 962   Float_t t0Spread[1] = {-1.};
 963   AliTOFRunParams *runParamsObject = new AliTOFRunParams(1);
 964   runParamsObject->SetTimestamp(timestamp);
 965   runParamsObject->SetT0(t0);
 966   runParamsObject->SetTOFResolution(tofReso);
 967   runParamsObject->SetT0Spread(t0Spread);
 968   runParamsObject->SetUseLHCClockPhase(kFALSE);
 969
 970   /* store reference data */
 971   if(fStoreRefData){
 972     AliCDBMetaData metaDataHisto;
 973     metaDataHisto.SetBeamPeriod(0);
 974     metaDataHisto.SetResponsible("Roberto Preghenella");
 975     metaDataHisto.SetComment("online T0-fill histogram");
 976     if (!StoreReferenceData("Calib","T0Fill", hT0Fill, &metaDataHisto)) {
 977       Log("error while storing reference data");
 978       delete hT0Fill;
 979       delete hit;
 980       delete runParamsObject;
 981       return 21;
 982     }
 983     Log("reference data successfully stored");
 984   }
 985
 986   AliCDBMetaData metaData;
 987   metaData.SetBeamPeriod(0);
 988   metaData.SetResponsible("Roberto Preghenella");
 989   metaData.SetComment("online RunParams measurement");
 990   if (!Store("Calib", "RunParams", runParamsObject, &metaData, 0, kFALSE)) {
 991     Log("error while storing RunParams object");
 992     delete hT0Fill;
 993     delete hit;
 994     delete runParamsObject;
 995     return 21;
 996   }
 997   Log("RunParams object successfully stored");
 998
 999   delete hT0Fill;
1000   delete hit;
1001   delete runParamsObject;
1002   return 0;
1003
1004 }
1005
1006 //_____________________________________________________________________________
1007
1008 UInt_t
1009 AliTOFPreprocessor::ProcessNoiseCalibTrg()
1010 {
1011   // Processing data from DAQ using calibration triggers for noise measurement
1012
1013   Log("Processing Noise (calibration trigger)");
1014
1015   /* check status and matching window available */
1016   if (!fStatus || !fMatchingWindow){
1017     AliError("No valid fStatus or fMatchingWindow found, some errors must have occurred!!");
1018     return 22;
1019   }
1020
1021   Float_t noiseThr = 1000.;   // setting default threshold for noise to 1000 Hz
1022   // reading config map
1023   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","ConfigNoise");
1024   if (!cdbEntry) Log(Form("No Configuration entry found in CDB, using default values: NoiseThr = %f",noiseThr));
1025   else {
1026     TMap *configMap = (TMap*)cdbEntry->GetObject();
1027     if (!configMap) Log(Form("No map found in Config entry in CDB, using default values: NoiseThr = %f", noiseThr));
1028     else {
1029       TObjString *strNoiseThr = (TObjString*)configMap->GetValue("NoiseThr");
1030       if (strNoiseThr) {
1031         TString tmpstr = strNoiseThr->GetString();
1032         noiseThr = tmpstr.Atoi();
1033       }
1034       else Log(Form("No NoiseThr value found in Map from ConfigNoise entry in CDB, using default value: NoiseThr = %f",noiseThr));
1035     }
1036   }
1037
1038   /* get file sources from FXS */
1039   TList *fileList = GetFileSources(kDAQ, "CALIB");
1040   if (!fileList || fileList->GetEntries() == 0) {
1041     Log("cannot get DAQ source file list or empty list");
1042     return 22;
1043   }
1044   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
1045   fileList->Print();
1046
1047   /* open input file (only one expected) */
1048   TObjString *str = (TObjString *)fileList->At(0);
1049   TString filename = GetFile(kDAQ, "CALIB", str->GetName());
1050   Log(Form("opening input file: source=%s, filename=%s", str->String().Data(), filename.Data()));
1051   TFile *filein = TFile::Open(filename.Data());
1052   if (!filein || !filein->IsOpen()) {
1053     Log("cannot open input file");
1054     return 22;
1055   }
1056
1057   /* get histo from input file */
1058   TH1F *hCalibHit = (TH1F *)filein->Get("hCalibHit");
1059   if (!hCalibHit) {
1060     Log("cannot get \"hCalibHit\" histo");
1061     return 22;
1062   }
1063
1064   /* create and set noise rate histo and check rate */
1065   TH1F *hNoiseRate = new TH1F("hNoiseRate", ";index;rate (Hz)", fNChannels, 0., fNChannels);
1066   Float_t rate, rate_err;
1067   for (Int_t ich = 0; ich < fNChannels; ich++) {
1068     /* check channel enabled */
1069     if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad) continue;
1070     /* set noise rate histo */
1071     rate = hCalibHit->GetBinContent(ich + 1);
1072     rate_err = hCalibHit->GetBinError(ich + 1);
1073     rate /= fMatchingWindow[ich] * 1.e-9;
1074     rate_err /= fMatchingWindow[ich] * 1.e-9;
1075     hNoiseRate->SetBinContent(ich + 1, rate);
1076     hNoiseRate->SetBinError(ich + 1, rate_err);
1077     /* check error */
1078     if (rate_err == 0.) continue;
1079     /* check noise rate and set noise flags */
1080     if ((rate - 3. * rate_err) > noiseThr) {
1081       Log(Form("channel %d detected as noisy: rate = (%f +- %f) Hz", ich, rate, rate_err));
1082       if (fStatus->GetNoiseStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFNoiseOk) {
1083         Log(Form("channel %d noise status changed from Ok to Bad", ich));
1084         fStatus->SetNoiseStatus(ich, AliTOFChannelOnlineStatusArray::kTOFNoiseBad);
1085         fIsStatusMapChanged = kTRUE;
1086       }
1087       else Log(Form("channel %d noise status unchanged", ich));
1088     }
1089     else if ((rate + 3. * rate_err) < noiseThr) {
1090       if (fStatus->GetNoiseStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFNoiseBad) {
1091         Log(Form("channel %d noise status changed from Bad to Ok", ich));
1092         fStatus->SetNoiseStatus(ich, AliTOFChannelOnlineStatusArray::kTOFNoiseOk);
1093         fIsStatusMapChanged = kTRUE;
1094       }
1095     }
1096   }
1097
1098   /* store reference data */
1099   if(fStoreRefData){
1100     AliCDBMetaData metaDataHisto;
1101     metaDataHisto.SetBeamPeriod(0);
1102     metaDataHisto.SetResponsible("Roberto Preghenella");
1103     metaDataHisto.SetComment("calibration trigger noise rate histogram");
1104     if (!StoreReferenceData("Calib","CalibNoise", hNoiseRate, &metaDataHisto)) {
1105       Log("error while storing reference data");
1106       delete hNoiseRate;
1107       filein->Close();
1108       return 22;
1109     }
1110     Log("reference data successfully stored");
1111   }
1112
1113   delete hNoiseRate;
1114   filein->Close();
1115   return 0;
1116 }
1117
1118 //_____________________________________________________________________________
1119
1120 UInt_t
1121 AliTOFPreprocessor::ProcessReadout()
1122 {
1123   // Processing data from DAQ to compute reaodut efficiency
1124
1125   Log("Processing Readout");
1126
1127   /* get file sources from FXS */
1128   TList *fileList = GetFileSources(kDAQ, "READOUT");
1129   if (!fileList || fileList->GetEntries() == 0) {
1130     Log("cannot get DAQ source file list or empty list");
1131     return 22;
1132   }
1133   Log(Form("got DAQ source file list: %d files", fileList->GetEntries()));
1134   fileList->Print();
1135
1136   /* open input file (only one expected) */
1137   TObjString *str = (TObjString *)fileList->At(0);
1138   TString filename = GetFile(kDAQ, "READOUT", str->GetName());
1139   Log(Form("opening input file: source=%s, filename=%s", str->String().Data(), filename.Data()));
1140   TFile *filein = TFile::Open(filename.Data());
1141   if (!filein || !filein->IsOpen()) {
1142     Log("cannot open input file");
1143     return 23;
1144   }
1145
1146   /* get histo from input file */
1147   TH1F *hChainEfficiency = (TH1F *)filein->Get("hChainEfficiency");
1148   if (!hChainEfficiency) {
1149     Log("cannot get \"hChainEfficiency\" histo");
1150     return 23;
1151   }
1152
1153   /* fill channel efficiency histo */
1154
1155  /* temporarly disable warnings */
1156   AliLog::EType_t logLevel = (AliLog::EType_t)AliLog::GetGlobalLogLevel();
1157   AliLog::SetGlobalLogLevel(AliLog::kError);
1158
1159   TH1F *hChannelEfficiency = new TH1F("hChannelEfficiency", "Channel readout efficiency;index;efficiency", fNChannels, 0., fNChannels);
1160   Int_t chainIndex, det[5], dummy, index;
1161   Float_t effi, effi_err;
1162   /* loop over DDLs */
1163   for (Int_t iddl = 0; iddl < 72; iddl++) {
1164     /* loop over TRMs */
1165     for (Int_t itrm = 0; itrm < 10; itrm++) {
1166       /* loop over chains */
1167       for (Int_t ichain = 0; ichain < 2; ichain++) {
1168         chainIndex = ichain + 2 * itrm + 20 * iddl;
1169         effi = hChainEfficiency->GetBinContent(chainIndex + 1);
1170         effi_err = hChainEfficiency->GetBinError(chainIndex + 1);
1171         /* loop over TDCs */
1172         for (Int_t itdc = 0; itdc < 15; itdc++) {
1173           /* loop over channels */
1174           for (Int_t ichannel = 0; ichannel < 8; ichannel++) {
1175
1176             /* get channel index */
1177             AliTOFRawStream::EquipmentId2VolumeId(iddl, itrm + 3, ichain, itdc, ichannel, det);
1178             dummy = det[4];
1179             det[4] = det[3];
1180             det[3] = dummy;
1181             /* check valid index */
1182             if (det[0] < 0 || det[0] > 17 ||
1183                 det[1] < 0 || det[1] > 5 ||
1184                 det[2] < 0 || det[2] > 18 ||
1185                 det[3] < 0 || det[3] > 1 ||
1186                 det[4] < 0 || det[4] > 47) continue;
1187             index = AliTOFGeometry::GetIndex(det);
1188
1189             /* set channel efficiency */
1190             hChannelEfficiency->SetBinContent(index + 1, effi);
1191             hChannelEfficiency->SetBinError(index + 1, effi_err);
1192
1193           }
1194         }
1195       }
1196     }
1197   }
1198
1199   /* re-enable warnings */
1200   AliLog::SetGlobalLogLevel(logLevel);
1201
1202   /* store reference data */
1203   if(fStoreRefData){
1204     /* setup TOF readout info object */
1205     AliTOFReadoutInfo readoutInfo;
1206     readoutInfo.SetChainEfficiency((TH1F *)filein->Get("hChainEfficiency"));
1207     readoutInfo.SetTRMData((TH1F *)filein->Get("hTRMData"));
1208     readoutInfo.SetTRMEmptyEvent((TH1F *)filein->Get("hTRMEmptyEvent"));
1209     readoutInfo.SetTRMBadEventCounter((TH1F *)filein->Get("hTRMBadEventCounter"));
1210     readoutInfo.SetTRMBadCRC((TH1F *)filein->Get("hTRMBadCRC"));
1211     readoutInfo.SetChainData((TH1F *)filein->Get("hChainData"));
1212     readoutInfo.SetChainBadStatus((TH1F *)filein->Get("hChainBadStatus"));
1213     readoutInfo.SetChainBadEventCounter((TH1F *)filein->Get("hChainBadEventCounter"));
1214     readoutInfo.SetTDCError((TH1F *)filein->Get("hTDCError"));
1215     readoutInfo.SetTDCErrorFlags((TH2F *)filein->Get("hTDCErrorFlags"));
1216
1217     AliCDBMetaData metaDataHisto;
1218     metaDataHisto.SetBeamPeriod(0);
1219     metaDataHisto.SetResponsible("Roberto Preghenella");
1220     metaDataHisto.SetComment("readout info data");
1221     if (!StoreReferenceData("Calib","ReadoutInfo", &readoutInfo, &metaDataHisto)) {
1222       Log("error while storing reference data");
1223       filein->Close();
1224       return 23;
1225     }
1226     Log("reference data successfully stored");
1227   }
1228
1229   AliCDBMetaData metaData;
1230   metaData.SetBeamPeriod(0);
1231   metaData.SetResponsible("Roberto Preghenella");
1232   metaData.SetComment("online ReadoutEfficiency measurement");
1233   if (!Store("Calib", "ReadoutEfficiency", hChannelEfficiency, &metaData, 0, kFALSE)) {
1234     Log("error while storing ReadoutEfficiency object");
1235     delete hChannelEfficiency;
1236     filein->Close();
1237     return 23;
1238   }
1239   Log("ReadoutEfficiency object successfully stored");
1240
1241   delete hChannelEfficiency;
1242   filein->Close();
1243   return 0;
1244 }
1245
1246 //_____________________________________________________________________________
1247
1248 UInt_t AliTOFPreprocessor::ProcessPulserData()
1249 {
1250   // Processing Pulser Run data for TOF channel status
1251
1252   Log("Processing Pulser");
1253
1254   if (fStatus==0x0){
1255           AliError("No valid fStatus found, some errors must have occurred!!");
1256           return 20;
1257   }
1258
1259   TH1::AddDirectory(0);
1260
1261   Bool_t resultPulserRef=kFALSE;
1262   Bool_t resultPulser=kFALSE;
1263
1264   static const Int_t kSize = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
1265   TH1S * htofPulser = new TH1S("hTOFpulser","histo with signals on TOF during pulser", kSize,-0.5,kSize-0.5);
1266   for (Int_t ibin =1;ibin<=kSize;ibin++){
1267           htofPulser->SetBinContent(ibin,-1);
1268   }
1269
1270   // processing pulser
1271
1272   TFile * daqFile=0x0;
1273   TH1S *h1=0x0;
1274
1275   //retrieving Pulser data
1276   TList* listPulser = GetFileSources(kDAQ, "PULSER");
1277   if (listPulser !=0x0 && listPulser->GetEntries()!=0)
1278           {
1279                   AliInfo("The following sources produced files with the id PULSER");
1280                   listPulser->Print();
1281                   Int_t nPulser = 0;
1282                   for (Int_t jj=0;jj<listPulser->GetEntries();jj++){
1283                           Int_t nPulserSource = 0;
1284                           TObjString * str = dynamic_cast<TObjString*> (listPulser->At(jj));
1285                           if (!str) {
1286                             AliError("dynamic_cast returned NULL");
1287                             return 4;
1288                           }
1289                           AliInfo(Form("found source %s", str->String().Data()));
1290                           // file to be stored run per run
1291                           TString fileNamePulser = GetFile(kDAQ, "PULSER", str->GetName());
1292                           if (fileNamePulser.Length()>0){
1293                                   // storing refernce data
1294                                   AliInfo(Form("Got the file %s, now we can process pulser data.", fileNamePulser.Data()));
1295                                   daqFile = new TFile(fileNamePulser.Data(),"READ");
1296                                   h1 = (TH1S*) daqFile->Get("hTOFpulser");
1297                                   for (Int_t ibin=0;ibin<kSize;ibin++){
1298                                           if ((h1->GetBinContent(ibin+1))!=-1){
1299                                                   if ((htofPulser->GetBinContent(ibin+1))==-1){
1300                                                           htofPulser->SetBinContent(ibin+1,h1->GetBinContent(ibin+1));
1301                                                   }
1302                                                   else {
1303                                                           Log(Form("Something strange occurred during Pulser run, channel %i already read by another LDC, please check!",ibin));
1304                                                   }
1305                                           }
1306                                   }
1307
1308                                   // elaborating infos
1309                                   Double_t mean =0;
1310                                   Int_t nread=0;
1311                                   Int_t nreadNotEmpty=0;
1312                                   for (Int_t ientry=1;ientry<=h1->GetNbinsX();ientry++){
1313
1314                                           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)));
1315                                           /* check whether channel has been read out during current run.
1316                                            * if the status is bad it means it has not been read out.
1317                                            * in this case skip channel in order to not affect the mean */
1318                                           if (fStatus->GetHWStatus(ientry-1) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1319                                                   continue;
1320                                           nPulser++;
1321                                           nPulserSource++;
1322                                           if (h1->GetBinContent(ientry)==-1) continue;
1323                                           else {
1324                                                   if (h1->GetBinContent(ientry)>0) {
1325                                                           nreadNotEmpty++;
1326                                                           AliDebug(2,Form(" channel %i is ok with entry = %f; so far %i channels added ",ientry-1,h1->GetBinContent(ientry),nreadNotEmpty));
1327                                                   }
1328                                                   mean+=h1->GetBinContent(ientry);
1329                                                   nread++;
1330                                           }
1331                                   }
1332                                   if (nread!=0) {
1333                                           mean/=nread;
1334                                           AliDebug(2,Form(" nread =  %i , nreadNotEmpty = %i, mean = %f",nread,nreadNotEmpty,mean));
1335                                           for (Int_t ich =0;ich<fNChannels;ich++){
1336                                                   if (h1->GetBinContent(ich+1)==-1) continue;
1337                                                   AliDebug(3,Form(" channel %i pulser status before pulser = %i",ich,(Int_t)fStatus->GetPulserStatus(ich)));
1338
1339                                                   /* check whether channel has been read out during current run.
1340                                                    * if the status is bad it means it has not been read out.
1341                                                    * in this case skip channel in order to leave its status
1342                                                    * unchanged */
1343                                                   if (fStatus->GetHWStatus(ich) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1344                                                           continue;
1345
1346                                                   if (h1->GetBinContent(ich+1)<0.05*mean){
1347                                                           fStatus->SetPulserStatus(ich,AliTOFChannelOnlineStatusArray::kTOFPulserBad);  // bad status for pulser
1348                                                           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)));
1349                                                   }
1350                                                   else {
1351                                                           fStatus->SetPulserStatus(ich,AliTOFChannelOnlineStatusArray::kTOFPulserOk);  // good status for pulser
1352                                                           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)));
1353                                                   }
1354                                           }
1355                                   }
1356                                   else {
1357                                           Log("No channels read!! No action taken, keeping old status");
1358                                   }
1359
1360                                   daqFile->Close();
1361                                   delete daqFile;
1362                                   delete h1;
1363                           }
1364
1365                           else{
1366                                   Log("The input data file from DAQ (pulser) was not found, TOF exiting from Shuttle ");
1367                                   delete listPulser;
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                           AliDebug(2,Form(" Number of channels processed during pulser run from source %i = %i",jj, nPulserSource));
1377                   }
1378                   AliDebug(2,Form(" Number of channels processed during pulser run = %i",nPulser));
1379                   delete listPulser;
1380           }
1381
1382   else{
1383           Log("The input data file list from DAQ (pulser) was not found, TOF exiting from Shuttle ");
1384           delete htofPulser;
1385           htofPulser = 0x0;
1386           if (fStatus){
1387                   delete fStatus;
1388                   fStatus = 0;
1389           }
1390           return 10;//return error code for failure in retrieving Ref Data
1391   }
1392
1393   //storing in OCDB
1394
1395   AliCDBMetaData metaData;
1396   metaData.SetBeamPeriod(0);
1397   metaData.SetResponsible("Chiara Zampolli");
1398   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineStatusArray object after a Pulser run.");
1399   AliInfo("Storing Calibration Data from Pulser Run");
1400   resultPulser = Store("Calib","Status",fStatus, &metaData,0,kTRUE);
1401   if(!resultPulser){
1402     Log("Some problems occurred while storing online object resulting from Pulser data processing");
1403     delete htofPulser;
1404     htofPulser = 0x0;
1405     if (fStatus){
1406             delete fStatus;
1407             fStatus = 0;
1408     }
1409     return 11;//return error code for problems in storing Pulser data
1410   }
1411
1412   if(fStoreRefData){
1413
1414     AliCDBMetaData metaDataHisto;
1415     metaDataHisto.SetBeamPeriod(0);
1416     metaDataHisto.SetResponsible("Chiara Zampolli");
1417     metaDataHisto.SetComment("This preprocessor stores the Ref data from a pulser run.");
1418     AliInfo("Storing Reference Data");
1419     resultPulserRef = StoreReferenceData("Calib","PulserData",htofPulser, &metaDataHisto);
1420     if (!resultPulserRef){
1421       Log("some problems occurred::No Reference Data for pulser stored, TOF exiting from Shuttle");
1422       delete htofPulser;
1423       htofPulser = 0x0;
1424       if (fStatus){
1425               delete fStatus;
1426               fStatus = 0;
1427       }
1428       return 9;//return error code for failure in storing Ref Data
1429     }
1430   }
1431
1432   daqFile=0;
1433
1434   delete htofPulser;
1435   htofPulser = 0x0;
1436
1437   if (fStatus){
1438     delete fStatus;
1439     fStatus = 0;
1440   }
1441
1442   return 0;
1443 }
1444 //_____________________________________________________________________________
1445
1446 UInt_t AliTOFPreprocessor::ProcessNoiseData()
1447 {
1448
1449   // Processing Noise Run data for TOF channel status
1450
1451   Log("Processing Noise");
1452
1453   if (fStatus==0x0){
1454           AliError("No valid fStatus found, some errors must have occurred!!");
1455           return 20;
1456   }
1457
1458   Float_t noiseThr = 1;   // setting default threshold for noise to 1 Hz
1459   // reading config map
1460   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","ConfigNoise");
1461   if (!cdbEntry) {
1462           Log(Form("No Configuration entry found in CDB, using default values: NoiseThr = %f",noiseThr));
1463   }
1464   else {
1465           TMap *configMap = (TMap*)cdbEntry->GetObject();
1466           if (!configMap){
1467                   Log(Form("No map found in Config entry in CDB, using default values: NoiseThr = %f", noiseThr));
1468           }
1469           else{
1470                   TObjString *strNoiseThr = (TObjString*)configMap->GetValue("NoiseThr");
1471                   if (strNoiseThr) {
1472                           TString tmpstr = strNoiseThr->GetString();
1473                           noiseThr = tmpstr.Atoi();
1474                   }
1475                   else {
1476                           Log(Form("No NoiseThr value found in Map from ConfigNoise entry in CDB, using default value: NoiseThr = %f",noiseThr));
1477                   }
1478           }
1479   }
1480
1481   delete cdbEntry;
1482   cdbEntry = 0x0;
1483
1484   TH1::AddDirectory(0);
1485
1486   Bool_t resultNoiseRef=kFALSE;
1487   Bool_t resultNoise=kFALSE;
1488
1489   static const Int_t kSize = AliTOFGeometry::NPadXSector()*AliTOFGeometry::NSectors();
1490   TH1F * htofNoise = new TH1F("hTOFnoise","histo with signals on TOF during noise", kSize,-0.5,kSize-0.5);
1491   for (Int_t ibin =1;ibin<=kSize;ibin++){
1492           htofNoise->SetBinContent(ibin,-1);
1493   }
1494
1495   // processing noise
1496
1497   TFile * daqFile=0x0;
1498   TH1F * h1=0x0;
1499
1500   // useful counters
1501   Int_t nNoise = 0;
1502   Int_t nNoisyChannels = 0;
1503   Int_t nNotNoisyChannels = 0;
1504   Int_t nChannelsFromDA = 0;
1505   Int_t nMatchingWindowNullNonZero = 0;
1506   Int_t nMatchingWindowNullEqualZero = 0;
1507
1508   // retrieving Noise data
1509   TList* listNoise = GetFileSources(kDAQ, "NOISE");
1510   if (listNoise !=0x0 && listNoise->GetEntries()!=0)
1511           {
1512                   AliInfo("The following sources produced files with the id NOISE");
1513                   listNoise->Print();
1514                   for (Int_t jj=0;jj<listNoise->GetEntries();jj++){
1515                           Int_t nNoiseSource = 0;
1516                           TObjString * str = dynamic_cast<TObjString*> (listNoise->At(jj));
1517                           if (!str) {
1518                             AliError("dynamic_cast returned NULL");
1519                             return 4;
1520                           }
1521                           AliInfo(Form("found source %s", str->String().Data()));
1522                           // file to be stored run per run
1523                           TString fileNameNoise = GetFile(kDAQ, "NOISE", str->GetName());
1524                           if (fileNameNoise.Length()>0){
1525                                   // storing reference data
1526                                   AliInfo(Form("Got the file %s, now we can process noise data.", fileNameNoise.Data()));
1527                                   daqFile = new TFile(fileNameNoise.Data(),"READ");
1528                                   h1 = (TH1F*) daqFile->Get("hTOFnoise");
1529                                   for (Int_t ibin=0;ibin<kSize;ibin++){
1530                                           if ((h1->GetBinContent(ibin+1))!=-1){
1531                                                   nNoiseSource++;
1532                                                   // checking the matching window for current channel
1533                                                   if (fMatchingWindow[ibin] == 0){
1534                                                           Log(Form("Matching window for channel %i null, but the channel was read by the LDC! skipping channel, BUT Please check!",ibin));
1535                                                           if ((h1->GetBinContent(ibin+1))!=0) nMatchingWindowNullNonZero++;
1536                                                           if ((h1->GetBinContent(ibin+1))==0) nMatchingWindowNullEqualZero++;
1537                                                           continue;
1538                                                   }
1539                                                   if ((htofNoise->GetBinContent(ibin+1))==-1){
1540                                                           htofNoise->SetBinContent(ibin+1,h1->GetBinContent(ibin+1)/(fMatchingWindow[ibin]*1.E-9));
1541                                                           if ((h1->GetBinContent(ibin+1))!= 0) AliDebug(2,Form("Channel = %i, Matching window = %i, Content = %f", ibin, fMatchingWindow[ibin], htofNoise->GetBinContent(ibin+1)));
1542                                                   }
1543                                                   else {
1544                                                           Log(Form("Something strange occurred during Noise run, channel %i already read by another LDC, please check!",ibin));
1545                                                   }
1546                                           }
1547                                   }
1548
1549                                   Log(Form(" Number of channels processed during noise run from source %i = %i",jj, nNoiseSource));
1550                                   daqFile->Close();
1551                                   delete daqFile;
1552                                   delete h1;
1553                                   daqFile = 0x0;
1554                                   h1 = 0x0;
1555
1556                           }
1557                           else{
1558                                   Log("The input data file from DAQ (noise) was not found, TOF exiting from Shuttle ");
1559                                   delete listNoise;
1560                                   listNoise = 0x0;
1561                                   delete htofNoise;
1562                                   htofNoise = 0x0;
1563                                   if (fStatus){
1564                                           delete fStatus;
1565                                           fStatus = 0;
1566                                   }
1567                                   if (fMatchingWindow){
1568                                           delete [] fMatchingWindow;
1569                                           fMatchingWindow = 0;
1570                                   }
1571                                   return 13;//return error code for failure in retrieving Ref Data
1572                           }
1573                   }
1574           }
1575
1576   else{
1577           Log("The input data file list from DAQ (noise) was not found, TOF exiting from Shuttle ");
1578           delete htofNoise;
1579           htofNoise = 0x0;
1580           if (fStatus){
1581                   delete fStatus;
1582                   fStatus = 0;
1583           }
1584           if (fMatchingWindow){
1585                   delete [] fMatchingWindow;
1586                   fMatchingWindow = 0;
1587           }
1588           return 13;//return error code for failure in retrieving Ref Data
1589   }
1590
1591   // elaborating infos to set NOISE status
1592   for (Int_t ich =0;ich<fNChannels;ich++){
1593           if (htofNoise->GetBinContent(ich+1)== -1) continue;
1594
1595           nChannelsFromDA++;
1596
1597           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)));
1598           //AliDebug(2,Form( " channel %i status before noise = %i",ich,(Int_t)fStatus->GetNoiseStatus(ich)));
1599
1600           /* check whether channel has been read out during current run.
1601            * if the status is bad it means it has not been read out.
1602            * in this case skip channel in order to leave its status
1603            * unchanged */
1604
1605           if ((fStatus->GetHWStatus(ich)) == AliTOFChannelOnlineStatusArray::kTOFHWBad)
1606                   continue;
1607
1608           nNoise++;
1609           if (htofNoise->GetBinContent(ich+1) >= noiseThr){
1610                   fStatus->SetNoiseStatus(ich,AliTOFChannelOnlineStatusArray::kTOFNoiseBad); // bad status for noise
1611                   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)));
1612                   nNoisyChannels++;
1613           }
1614           else {
1615                   fStatus->SetNoiseStatus(ich,AliTOFChannelOnlineStatusArray::kTOFNoiseOk); // good status for noise
1616                   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)));
1617                   nNotNoisyChannels++;
1618           }
1619   }
1620
1621   Log(Form(" Number of channels processed by DA during noise run, independetly from TOFFEE = %i",nChannelsFromDA));
1622   Log(Form(" Number of channels processed during noise run (that were ON according to TOFFEE) = %i",nNoise));
1623   Log(Form(" Number of noisy channels found during noise run = %i",nNoisyChannels));
1624   Log(Form(" Number of not noisy channels found during noise run = %i",nNotNoisyChannels));
1625   Log(Form(" Number of channels with matching window NULL (so skipped), but Non Zero content = %i",nMatchingWindowNullNonZero));
1626   Log(Form(" Number of channels with matching window NULL (so skipped), and Zero content = %i",nMatchingWindowNullEqualZero));
1627
1628   delete listNoise;
1629
1630   //daqFile=0;
1631
1632   //storing in OCDB
1633
1634   AliCDBMetaData metaData;
1635   metaData.SetBeamPeriod(0);
1636   metaData.SetResponsible("Chiara Zampolli");
1637   metaData.SetComment("This preprocessor fills an AliTOFChannelOnlineStatusArray object after a Noise run.");
1638   AliInfo("Storing Calibration Data from Noise Run");
1639   resultNoise = Store("Calib","Status",fStatus, &metaData,0,kTRUE);
1640   if(!resultNoise){
1641     Log("Some problems occurred while storing online object resulting from Noise data processing");
1642     delete htofNoise;
1643     htofNoise = 0x0;
1644     if (fStatus){
1645             delete fStatus;
1646             fStatus = 0;
1647     }
1648     if (fMatchingWindow){
1649             delete [] fMatchingWindow;
1650             fMatchingWindow = 0;
1651     }
1652     return 14;//return error code for problems in storing Noise data
1653   }
1654
1655   if(fStoreRefData){
1656
1657     AliCDBMetaData metaDataHisto;
1658     metaDataHisto.SetBeamPeriod(0);
1659     metaDataHisto.SetResponsible("Chiara Zampolli");
1660     metaDataHisto.SetComment("This preprocessor stores the Ref data from a noise run. ");
1661     AliInfo("Storing Reference Data");
1662     resultNoiseRef = StoreReferenceData("Calib","NoiseData",htofNoise, &metaDataHisto);
1663     if (!resultNoiseRef){
1664       Log("some problems occurred::No Reference Data for noise stored");
1665       delete htofNoise;
1666       htofNoise = 0x0;
1667       if (fStatus){
1668               delete fStatus;
1669               fStatus = 0;
1670       }
1671       if (fMatchingWindow){
1672               delete [] fMatchingWindow;
1673               fMatchingWindow = 0;
1674       }
1675       return 12;//return error code for failure in storing Ref Data
1676     }
1677   }
1678
1679   delete htofNoise;
1680   htofNoise = 0x0;
1681
1682   if (fStatus){
1683     delete fStatus;
1684     fStatus = 0;
1685   }
1686
1687   if (fMatchingWindow){
1688           delete [] fMatchingWindow;
1689           fMatchingWindow = 0;
1690   }
1691
1692   return 0;
1693 }
1694 //_____________________________________________________________________________
1695
1696 UInt_t AliTOFPreprocessor::ProcessFEEData()
1697 {
1698   // Processing Pulser Run data for TOF channel status
1699   // dummy for the time being
1700
1701   Log("Processing FEE");
1702
1703   //Bool_t updateOCDB = kFALSE;
1704   AliTOFFEEReader feeReader;
1705
1706   TH1C hCurrentFEE("hCurrentFEE","histo with current FEE channel status", fNChannels, 0, fNChannels);
1707
1708   /* load current TOF FEE(dump) from DCS FXS,
1709    * setup TOFFEEdump object */
1710
1711   const char * toffeeFileName = GetFile(kDCS,"TofFeeMap","");
1712   AliInfo(Form("toffee file name = %s", toffeeFileName));
1713   if (toffeeFileName == NULL) {
1714     return 15;
1715   }
1716   AliTOFFEEDump feedump;
1717   feedump.ReadFromFile(toffeeFileName);
1718
1719   /* load current TOF FEE(light) config from DCS FXS, parse,
1720    * fill current FEE histogram and set FEE status */
1721
1722   const char * nameFile = GetFile(kDCS,"TofFeeLightMap","");
1723   AliInfo(Form("toffeeLight file name = %s",nameFile));
1724   if (nameFile == NULL) {
1725           return 15;
1726   }
1727   feeReader.LoadFEElightConfig(nameFile);
1728   Int_t parseFee = feeReader.ParseFEElightConfig();
1729   AliDebug(2,Form("%i enabled channels found in FEElight configuration",parseFee));
1730   /* load stored TOF FEE from OCDB and compare it with current FEE.
1731    * if stored FEE is different from current FEE set update flag.
1732    * if there is no stored FEE in OCDB set update flag */
1733
1734   fMatchingWindow = new Int_t[fNChannels];
1735   fLatencyWindow = new Int_t[fNChannels];
1736
1737   AliCDBEntry *cdbEntry = GetFromOCDB("Calib","Status");
1738   if (!cdbEntry) {
1739           /* no CDB entry found. set update flag */
1740           Log("     ************ WARNING ************");
1741           Log("No CDB Status entry found, creating a new one!");
1742           Log("     *********************************");
1743           fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
1744           //updateOCDB = kTRUE;
1745           fIsStatusMapChanged = kTRUE;
1746   }
1747   else {
1748           if (cdbEntry) cdbEntry->SetOwner(kFALSE);
1749           /* CDB entry OK. loop over channels */
1750           fStatus = (AliTOFChannelOnlineStatusArray*) cdbEntry->GetObject();
1751           delete cdbEntry;
1752           cdbEntry = 0x0;
1753           /* cehck whether status object has latency window data */
1754           if (!fStatus->HasLatencyWindow()) {
1755             /* create new status object and update OCDB */
1756             Log("     ************ WARNING ************");
1757             Log("CDB Status entry found but has no latency window data, creating a new one!");
1758             Log("     *********************************");
1759             delete fStatus;
1760             fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
1761             //updateOCDB = kTRUE;
1762             fIsStatusMapChanged = kTRUE;
1763           }
1764   }
1765   for (Int_t iChannel = 0; iChannel < fNChannels; iChannel++){
1766           //AliDebug(2,Form("********** channel %i",iChannel));
1767           /* compare current FEE channel status with stored one
1768            * if different set update flag and break loop */
1769           //AliDebug(2,Form( " channel %i status before FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1770           fMatchingWindow[iChannel] = feeReader.GetMatchingWindow(iChannel);
1771           fLatencyWindow[iChannel] = feeReader.GetLatencyWindow(iChannel);
1772           if (feeReader.IsChannelEnabled(iChannel)) {
1773                   hCurrentFEE.SetBinContent(iChannel + 1, 1);
1774                   if (fStatus->GetHWStatus(iChannel)!=AliTOFChannelOnlineStatusArray::kTOFHWOk){
1775                           //updateOCDB = kTRUE;
1776                           fIsStatusMapChanged = kTRUE;
1777                           fStatus->SetHWStatus(iChannel,AliTOFChannelOnlineStatusArray::kTOFHWOk);
1778                           AliDebug(3,Form( " changed into enabled: channel %i status after FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1779                   }
1780                   if (fStatus->GetLatencyWindow(iChannel)!=fLatencyWindow[iChannel]){
1781                           //updateOCDB = kTRUE;
1782                           fIsStatusMapChanged = kTRUE;
1783                           fStatus->SetLatencyWindow(iChannel,fLatencyWindow[iChannel]);
1784                           AliDebug(3,Form( " changed latency window: channel %i latency window after FEE = %i",iChannel,fStatus->GetLatencyWindow(iChannel)));
1785                   }
1786           }
1787           else {
1788                   if (fStatus->GetHWStatus(iChannel)!=AliTOFChannelOnlineStatusArray::kTOFHWBad){
1789                           //updateOCDB = kTRUE;
1790                           fIsStatusMapChanged = kTRUE;
1791                           fStatus->SetHWStatus(iChannel,AliTOFChannelOnlineStatusArray::kTOFHWBad);
1792                           AliDebug(3,Form( " changed into disabled: channel %i status after FEE = %i",iChannel,(Int_t)fStatus->GetHWStatus(iChannel)));
1793                   }
1794           }
1795   }
1796
1797
1798   /* check whether we don't have to store reference data.
1799    * in this case we return without errors. */
1800   if (fStoreRefData) {
1801     /* store reference data */
1802     AliCDBMetaData metaDataHisto;
1803     metaDataHisto.SetBeamPeriod(0);
1804     metaDataHisto.SetResponsible("Roberto Preghenella");
1805     metaDataHisto.SetComment("This preprocessor stores the FEE Ref data of the current run.");
1806     AliInfo("Storing FEE reference data");
1807     /* store FEE reference data */
1808     if (!StoreReferenceData("Calib", "FEEData", &hCurrentFEE, &metaDataHisto)) {
1809       /* failed */
1810       Log("problems while storing FEE reference data");
1811       if (fStatus){
1812         delete fStatus;
1813         fStatus = 0;
1814       }
1815       return 18; /* error return code for problems while storing FEE reference data */
1816     }
1817
1818     /* store TOF FEE dump reference data */
1819     AliCDBMetaData metaDatadump;
1820     metaDatadump.SetBeamPeriod(0);
1821     metaDatadump.SetResponsible("Roberto Preghenella");
1822     metaDatadump.SetComment("This preprocessor stores the TOF FEE dump Ref data of the current run.");
1823     AliInfo("Storing TOF FEE dump reference data");
1824     /* store FEE reference data */
1825     if (!StoreReferenceData("Calib", "FEEDump", &feedump, &metaDatadump)) {
1826       /* failed */
1827       Log("problems while storing TOF FEE dump reference data");
1828       return 18; /* error return code for problems while storing FEE reference data */
1829     }
1830   }
1831
1832   return 0;
1833
1834 }
1835
1836 //_____________________________________________________________________________
1837
1838 UInt_t AliTOFPreprocessor::Process(TMap *dcsAliasMap)
1839 {
1840   //
1841   // Main AliTOFPreprocessor method called by SHUTTLE
1842   //
1843
1844   TString runType = GetRunType();
1845   Log(Form("RunType %s",runType.Data()));
1846
1847   // processing
1848
1849   /* always process FEE data */
1850   Int_t iresultFEE = ProcessFEEData();
1851   if (iresultFEE != 0)
1852     return iresultFEE;
1853
1854   if (runType == "PULSER") {
1855     Int_t iresultPulser = ProcessPulserData();
1856     return iresultPulser;
1857   }
1858
1859   if (runType == "NOISE") { // for the time being associating noise runs with pedestal runs; proper run type to be defined
1860     Int_t iresultNoise = ProcessNoiseData();
1861     return iresultNoise;
1862   }
1863
1864   if (runType == "PHYSICS") {
1865     //    Int_t iresultDAQ = ProcessOnlineDelays();
1866     Int_t iresultDAQ = ProcessT0Fill();
1867     Int_t iresultNoiseCalib = ProcessNoiseCalibTrg();
1868     Int_t iresultReadout = ProcessReadout();
1869     Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
1870     Int_t iResultHVandLVdps = ProcessHVandLVdps(dcsAliasMap);
1871     return iresultDAQ+iresultNoiseCalib+iresultDCS+iResultHVandLVdps+iresultReadout;
1872   }
1873
1874   // storing
1875   return 0;
1876 }
1877
1878
1879 //_____________________________________________________________________________
1880
1881 void
1882 AliTOFPreprocessor::FillWithCosmicCalibration(AliTOFChannelOnlineArray *cal)
1883 {
1884   /*
1885    * fill with cosmic calibration
1886    */
1887
1888   Log(" Using cosmic-ray calibration.");
1889
1890   AliTOFcalibHisto calibHisto;
1891   calibHisto.SetFullCorrectionFlag(AliTOFcalibHisto::kTimeSlewingCorr, kFALSE);
1892   Log(Form(" loading calibration histograms from %s", calibHisto.GetCalibHistoFileName()));
1893   Log(Form(" loading calibration parameters from %s", calibHisto.GetCalibParFileName()));
1894   calibHisto.LoadCalibPar();
1895
1896   /* loop over channel index */
1897   for (Int_t iIndex = 0; iIndex < fNChannels; iIndex++) {
1898     cal->SetDelay(iIndex, calibHisto.GetFullCorrection(iIndex));
1899   }
1900
1901 }
1902
1903 //_____________________________________________________________________________
1904
1905 void
1906 AliTOFPreprocessor::FillWithCableLengthMap(AliTOFChannelOnlineArray *cal)
1907 {
1908   /*
1909    * fill with cosmic calibration
1910    */
1911
1912   Log(" Using cable-length map.");
1913   AliTOFRawStream tofrs;
1914   Int_t det[5], dummy, index;
1915   Float_t cableTimeShift;
1916
1917   /* temporarly disable warnings */
1918   AliLog::EType_t logLevel = (AliLog::EType_t)AliLog::GetGlobalLogLevel();
1919   AliLog::SetGlobalLogLevel(AliLog::kError);
1920
1921   /* loop over EO indeces */
1922   for (Int_t iddl = 0; iddl < 72; iddl++)
1923     for (Int_t islot = 3; islot <= 12; islot++)
1924       for (Int_t ichain = 0; ichain < 2; ichain++)
1925         for (Int_t itdc = 0; itdc < 15; itdc++)
1926           for (Int_t ichannel = 0; ichannel < 8; ichannel++) {
1927
1928             /* get DO index */
1929             tofrs.EquipmentId2VolumeId(iddl, islot, ichain, itdc, ichannel, det);
1930
1931             /* swap det[3] and det[4] indeces (needed to obtain correct channel index) */
1932             dummy = det[3];
1933             det[3] = det[4];
1934             det[4] = dummy;
1935
1936             /* check DO index */
1937             if (det[0] < 0 || det[0] > 17 ||
1938                 det[1] < 0 || det[1] > 4 ||
1939                 det[2] < 0 || det[2] > 18 ||
1940                 det[3] < 0 || det[3] > 1 ||
1941                 det[4] < 0 || det[4] > 47)
1942               continue;
1943
1944             /* get channel index */
1945             index = AliTOFGeometry::GetIndex(det);
1946             if (index < 0) continue;
1947
1948             /* get cable time shift */
1949             cableTimeShift = AliTOFCableLengthMap::GetCableTimeShift(iddl, islot, ichain, itdc);
1950
1951             /* set delay */
1952             if (index<fNChannels) {
1953               cal->SetDelay(index,cableTimeShift);  // delay in ns
1954               AliDebug(2,Form("Setting delay %f (ns) for channel %i",cableTimeShift,index));
1955             }
1956
1957           } /* loop over EO indeces */
1958
1959   /* re-enable warnings */
1960   AliLog::SetGlobalLogLevel(logLevel);
1961
1962 }
1963
1964