T0/AliT0Preprocessor.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 /*
  17 $Log: AliT0Preprocessor.cxx,v $
  18 Revision 1.8  2007/12/07 15:22:51  alla
  19 bug fixed by Alberto
  20
  21 Revision 1.7  2007/12/06 16:35:24  alla
  22 new bugs fixed by Tomek
  23
  24 Revision 1.5  2007/11/23 19:28:52  alla
  25 bug fixed
  26
  27 Version 2.1  2007/11/21
  28 Preprocessor storing data to OCDB (T.Malkiewicz)
  29
  30 Version 1.1  2006/10
  31 Preliminary test version (T.Malkiewicz)
  32 */
  33 // T0 preprocessor:
  34 // 1) takes data from DCS and passes it to the class AliTOFDataDCS
  35 // for processing and writes the result to the Reference DB.
  36 // 2) takes data form DAQ (both from Laser Calibration and Physics runs),
  37 // processes it, and stores either to OCDB or to Reference DB.
  38
  39
  40 #include "AliT0Preprocessor.h"
  41 #include "AliT0DataDCS.h"
  42 #include "AliT0CalibWalk.h"
  43 #include "AliT0CalibTimeEq.h"
  44
  45 #include "AliCDBMetaData.h"
  46 #include "AliDCSValue.h"
  47 #include "AliCDBEntry.h"
  48 #include "AliLog.h"
  49
  50 #include <TTimeStamp.h>
  51 #include <TFile.h>
  52 #include <TObjString.h>
  53 #include <TNamed.h>
  54 #include "AliT0Dqclass.h"
  55
  56 #include "iostream"
  57
  58
  59 ClassImp(AliT0Preprocessor)
  60
  61 //____________________________________________________
  62 AliT0Preprocessor::AliT0Preprocessor(AliShuttleInterface* shuttle) :
  63   AliPreprocessor("T00", shuttle),
  64   fData(0)
  65 {
  66   //constructor
  67   AddRunType("PHYSICS");
  68   AddRunType("STANDALONE");
  69   AddRunType("LASER");
  70 }
  71 //____________________________________________________
  72
  73 AliT0Preprocessor::~AliT0Preprocessor()
  74 {
  75   //destructor
  76   delete fData;
  77   fData = 0;
  78 }
  79 //____________________________________________________
  80
  81 void AliT0Preprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime)
  82 {
  83   // Creates AliT0DataDCS object
  84   AliPreprocessor::Initialize(run, startTime, endTime);
  85   AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run, TTimeStamp(startTime).AsString(), TTimeStamp(endTime).AsString()));
  86   fData = new AliT0DataDCS(fRun, fStartTime, fEndTime, GetStartTimeDCSQuery(), GetEndTimeDCSQuery());
  87 }
  88 //____________________________________________________
  89
  90 Bool_t AliT0Preprocessor::ProcessDCS(){
  91         // Check whether DCS should be processed or not...
  92         TString runType = GetRunType();
  93         Log(Form("ProcessDCS - RunType: %s",runType.Data()));
  94
  95         if((runType == "STANDALONE")||
  96            (runType == "PHYSICS")||
  97            (runType == "LASER")){
  98           return kFALSE;
  99           //    return kTRUE;
 100         }else{
 101         return kFALSE;
 102         }
 103 }
 104 //____________________________________________________
 105
 106 UInt_t AliT0Preprocessor::ProcessDCSDataPoints(TMap* dcsAliasMap){
 107         // Fills data into AliT0DataDCS object
 108         Log("Processing DCS DP");
 109         Bool_t resultDCSMap=kFALSE;
 110         Bool_t resultDCSStore=kFALSE;
 111
 112         if(!dcsAliasMap)
 113         {
 114           Log("No DCS input data");
 115           return 1;
 116         }
 117         else
 118         {
 119           resultDCSMap=fData->ProcessData(*dcsAliasMap);
 120           if(!resultDCSMap)
 121           {
 122             Log("Error when processing DCS data");
 123             return 2;// return error Code for processed DCS data not stored
 124           }
 125           else
 126           {
 127             AliCDBMetaData metaDataDCS;
 128             metaDataDCS.SetBeamPeriod(0);
 129             metaDataDCS.SetResponsible("Tomasz Malkiewicz");
 130             metaDataDCS.SetComment("This preprocessor fills an AliTODataDCS object.");
 131             AliInfo("Storing DCS Data");
 132             resultDCSStore = StoreReferenceData("Calib","DCSData",fData, &metaDataDCS);
 133             if (!resultDCSStore)
 134             {
 135               Log("Some problems occurred while storing DCS data results in ReferenceDB");
 136               return 2;// return error Code for processed DCS data not stored
 137             }
 138           }
 139         }
 140         return 0;
 141 }
 142 //____________________________________________________
 143
 144 UInt_t AliT0Preprocessor::ProcessLaser(){
 145         // Processing data from DAQ Standalone run
 146   Log("Processing Laser calibration - Walk Correction");
 147
 148   //Retrieve the last T0 calibration object
 149
 150   Float_t parqtcold[24][2], parledold[24][2],parqtcnew[24][2], parlednew[24][2] , goodled[24][2], goodqtc[24][2];
 151
 152
 153   AliT0CalibWalk* clb=0;
 154   AliCDBEntry* entryCalib = GetFromOCDB("Calib", "Slewing_Walk");
 155   if(!entryCalib)
 156     Log(Form("Cannot find any AliCDBEntry for [Calib, SlewingWalk]!"));
 157   else {
 158     clb = (AliT0CalibWalk*)entryCalib->GetObject();
 159
 160     for(Int_t i=0; i<24; i++)
 161       {
 162         for(Int_t ipar=0; ipar<2; ipar++)
 163           {
 164             parqtcold[i][ipar] = clb->GetQTCpar(i,ipar);
 165             parledold[i][ipar] = clb->GetLEDpar(i, ipar);
 166             goodqtc[i][ipar] = 999;
 167             goodled[i][ipar] = 999;
 168             //      cout<<" old "<<i<<" "<<ipar<<" qtc "<< parqtcold[i][ipar]<<" led "<<parledold[i][ipar]<<endl;
 169           }
 170       }
 171   }
 172   Bool_t resultLaser=kFALSE;
 173   //processing DAQ
 174   TList* list = GetFileSources(kDAQ, "LASER");
 175   if (list)
 176     {
 177             TIter iter(list);
 178             TObjString *source;
 179             while ((source = dynamic_cast<TObjString *> (iter.Next())))
 180             {
 181               const char *laserFile = GetFile(kDAQ, "LASER", source->GetName());
 182               if (laserFile)
 183               {
 184                 Log(Form("File with Id LASER found in source %s!", source->GetName()));
 185                 AliT0CalibWalk *laser = new AliT0CalibWalk();
 186                 laser->MakeWalkCorrGraph(laserFile);
 187                 Int_t iStore=0;
 188                 //check difference with what was before
 189                 if(laser && clb){
 190                 iStore = 1;
 191                   for(Int_t i=0; i<24; i++)
 192                     {
 193                       for(Int_t ifit=0; ifit<2; ifit++)
 194                         {
 195                           parqtcnew[i][ifit] = laser->GetQTCpar(i,ifit);
 196                           if( parqtcold[i][ifit] != 0 && parqtcnew[i][ifit] !=0)
 197                             {
 198                               goodqtc[i][ifit] =
 199                                 (parqtcnew[i][ifit] - parqtcold[i][ifit])/parqtcold[i][ifit];
 200                               //                              cout<<"qtc "<<i<<" "<<ifit<<" "<< goodqtc[i][ifit]<<endl;
 201                             }
 202                           parlednew[i][ifit] = laser->GetLEDpar(i,ifit);
 203                           if(parledold[i][ifit] != 0 )
 204                             {
 205                               goodled[i][ifit]=
 206                                 (parlednew[i][ifit] - parledold[i][ifit])/parledold[i][ifit];
 207                               //                              cout<<"led "<<i<<" "<<ifit<<" "<< goodled[i][ifit]<<endl;
 208                             }
 209                           if(TMath::Abs(goodqtc[i][ifit])>0.1 ||
 210                              TMath::Abs(goodled[i][ifit])>0.1)
 211                             iStore = 0;
 212                         }
 213                     }
 214                 }
 215                 AliCDBMetaData metaData;
 216                 metaData.SetBeamPeriod(0);
 217                 metaData.SetResponsible("Tomek&Michal");
 218                 metaData.SetComment("Walk correction from laser runs.");
 219                 if( iStore>0)
 220                   resultLaser=Store("Calib","Slewing_Walk", laser, &metaData, 0, 1);
 221                 delete laser;
 222                 Log(Form("resultLaser = %d",resultLaser));
 223               }
 224               else
 225               {
 226                 Log(Form("Could not find file with Id LASER in source %s!", source->GetName()));
 227                 return 1;
 228               }
 229             }
 230             if (!resultLaser)
 231             {
 232               Log("No Laser Data stored");
 233               return 3;//return error code for failure in storing Laser Data
 234             }
 235           } else {
 236                 Log("No sources found for id LASER!");
 237                 return 1;
 238           }
 239         return 0;
 240 }
 241 //____________________________________________________
 242
 243 UInt_t AliT0Preprocessor::ProcessPhysics(){
 244         //Processing data from DAQ Physics run
 245         Log("Processing Physics");
 246
 247         Bool_t resultOnline=kFALSE;
 248         //processing DAQ
 249         TList* listPhys = GetFileSources(kDAQ, "PHYSICS");
 250         if (listPhys)
 251           {
 252             TIter iter(listPhys);
 253             TObjString *sourcePhys;
 254             while ((sourcePhys = dynamic_cast<TObjString *> (iter.Next())))
 255             {
 256               const char *filePhys = GetFile(kDAQ, "PHYSICS", sourcePhys->GetName());
 257               if (filePhys)
 258               {
 259                 AliT0CalibTimeEq *online = new AliT0CalibTimeEq();
 260                 online->Reset();
 261                 online->ComputeOnlineParams(filePhys);
 262                 AliCDBMetaData metaData;
 263                 metaData.SetBeamPeriod(0);
 264                 metaData.SetResponsible("Tomek&Michal");
 265                 metaData.SetComment("Time equalizing result.");
 266                 resultOnline = Store("Calib","TimeDelay", online, &metaData, 0, 1);
 267                 Log(Form("resultOnline = %d",resultOnline));
 268                 delete online;
 269               }
 270                 else
 271               {
 272                 Log(Form("Could not find file with Id PHYSICS in source %s!", sourcePhys->GetName()));
 273                 return 1;
 274               }
 275
 276             }
 277             if (!resultOnline)
 278             {
 279               Log("No Data stored");
 280               return 4;//return error code for failure in storing OCDB Data
 281             }
 282           } else {
 283                 Log("No sources found for id PHYSICS!");
 284                 return 1;
 285           }
 286         return 0;
 287 }
 288 //____________________________________________________
 289
 290 UInt_t AliT0Preprocessor::ProcessCosmic(){
 291         //Processing data from DAQ Physics run
 292         Log("Processing Laser Physics");
 293
 294         Bool_t resultLaserOnline=kFALSE;
 295         //processing DAQ
 296         TList* listLaser = GetFileSources(kDAQ, "COSMIC");
 297         if (listLaser)
 298           {
 299             TIter iter(listLaser);
 300             TObjString *sourceLaser;
 301             while ((sourceLaser = dynamic_cast<TObjString *> (iter.Next())))
 302             {
 303               const char *fileLaser = GetFile(kDAQ, "COSMIC", sourceLaser->GetName());
 304               if (fileLaser)
 305               {
 306                 AliT0CalibTimeEq *onlineLaser = new AliT0CalibTimeEq();
 307                 onlineLaser->Reset();
 308                 onlineLaser->ComputeOnlineParams(fileLaser);
 309                 AliCDBMetaData metaData;
 310                 metaData.SetBeamPeriod(0);
 311                 metaData.SetResponsible("Tomek&Michal");
 312                 metaData.SetComment("Time equalizing result.");
 313                 resultLaserOnline = Store("Calib","LaserTimeDelay", onlineLaser, &metaData, 0, 1);
 314                 Log(Form("resultLaserOnline = %d",resultLaserOnline));
 315                 delete onlineLaser;
 316               }
 317                 else
 318               {
 319                 Log(Form("Could not find file with Id COSMIC in source %s!", sourceLaser->GetName()));
 320                 return 0;
 321               }
 322
 323             }
 324             if (!resultLaserOnline)
 325             {
 326               Log("No Laser Data stored");
 327               return 0;//return error code for failure in storing OCDB Data
 328             }
 329           } else {
 330                 Log("No sources found for id COSMIC!");
 331                 return 0;
 332           }
 333         return 0;
 334 }
 335 //____________________________________________________
 336
 337 UInt_t AliT0Preprocessor::Process(TMap* dcsAliasMap )
 338 {
 339   // T0 preprocessor return codes:
 340   // return=0 : all ok
 341   // return=1 : no DCS input data
 342   // return=2 : failed to store DCS data
 343   // return=3 : no Laser data (Walk correction)
 344   // return=4 : failed to store OCDB time equalized data
 345   // return=5 : no DAQ input for OCDB
 346   // return=6 : failed to retrieve DAQ data from OCDB
 347   // return=7 : failed to store T0 OCDB data
 348         Bool_t dcsDP = ProcessDCS();
 349         Log(Form("dcsDP = %d",dcsDP));
 350         TString runType = GetRunType();
 351         Log(Form("RunType: %s",runType.Data()));
 352         //processing
 353         if(runType == "STANDALONE"){
 354           if(dcsDP==1){
 355             Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 356             return iresultDCS;
 357           }
 358         }
 359         if(runType == "LASER"){
 360           Int_t iresultLaser = ProcessLaser();
 361           if(dcsDP==1){
 362             Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 363             return iresultDCS;
 364           }
 365           Log(Form("iresultLaser = %d",iresultLaser));
 366           return iresultLaser;
 367         }
 368         else if(runType == "PHYSICS"){
 369           Int_t iresultPhysics = ProcessPhysics();
 370          //      Int_t iresultCosmic = ProcessCosmic();
 371           if(dcsDP==1){
 372             Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 373             return iresultDCS;
 374           }
 375           Log(Form("iresultPhysics = %d",iresultPhysics));
 376           return iresultPhysics;
 377           //            Log(Form("iresultPhysics =iresultCosmic %d",iresultCosmic));
 378           //    return iresultCosmic;
 379         }
 380
 381         return 0;
 382 }