1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
20 // 2) takes data after pass0 ,
21 // processes it, and stores either to OCDB .
24 #include "AliT0PreprocessorOffline.h"
25 #include "AliT0RecoParam.h"
26 #include "AliT0CalibTimeEq.h"
27 #include "AliCDBStorage.h"
28 #include "AliCDBMetaData.h"
29 #include "AliCDBManager.h"
30 #include "AliCTPTimeParams.h"
31 #include "AliLHCClockPhase.h"
32 #include "AliT0CalibSeasonTimeShift.h"
33 #include "AliT0CalibLatency.h"
34 #include "AliCDBEntry.h"
37 #include <TTimeStamp.h>
39 #include <TObjString.h>
44 ClassImp(AliT0PreprocessorOffline)
46 //____________________________________________________
47 AliT0PreprocessorOffline::AliT0PreprocessorOffline():
48 TNamed("AliT0PreprocessorOffline","AliT0PreprocessorOffline"),
57 //____________________________________________________
59 AliT0PreprocessorOffline::~AliT0PreprocessorOffline()
64 //____________________________________________________
65 void AliT0PreprocessorOffline::Process(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
67 CalibOffsetChannels(filePhysName, ustartRun, uendRun, pocdbStorage);
68 CalibT0sPosition(filePhysName, ustartRun, uendRun, pocdbStorage);
70 //____________________________________________________
72 void AliT0PreprocessorOffline::CalibOffsetChannels(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
75 Float_t zero_timecdb[24]={0};
76 Float_t *timecdb = zero_timecdb;
77 Float_t *cfdvalue = zero_timecdb;
79 //Processing data from DAQ Physics run
80 AliInfo("Processing Time Offset between channels");
81 if (pocdbStorage.Length()>0) ocdbStorage=pocdbStorage;
83 ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
85 AliCDBEntry *entryCalib = AliCDBManager::Instance()->Get("T0/Calib/TimeDelay");
87 AliWarning(Form("Cannot find any AliCDBEntry for [Calib, TimeDelay]!"));
91 AliT0CalibTimeEq *clb = (AliT0CalibTimeEq*)entryCalib->GetObject();
92 timecdb = clb->GetTimeEq();
93 cfdvalue = clb->GetCFDvalue();
95 //AliCDBEntry *entryCalibreco = AliCDBManager::Instance()->Get("T0/Calib/RecoParam");
96 // if(entryCalibreco) {
97 // AliT0RecoParam *rpr = (AliT0RecoParam*) entryCalibreco->GetObject();
98 // badpmt = rpr->GetRefPoint();
101 AliT0CalibTimeEq *offline = new AliT0CalibTimeEq();
102 Bool_t writeok = offline->ComputeOfflineParams(filePhysName.Data(), timecdb, cfdvalue, badpmt);
103 AliCDBMetaData metaData;
104 metaData.SetBeamPeriod(1);
105 metaData.SetResponsible("Alla Maevskaya");
106 metaData.SetComment("Time equalizing result with slew");
110 id1=new AliCDBId("T0/Calib/TimeDelay", ustartRun, uendRun );
111 AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
112 gStorage->Put(offline, (*id1), &metaData);
116 AliWarning(Form("writeok = %d data is not OK to be in OCDB",writeok));
122 //-------------------------------------------------------------------------------------
123 void AliT0PreprocessorOffline::CalibT0sPosition(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
125 Float_t zero_timecdb[4]={0};
126 Float_t *timecdb = zero_timecdb;
127 if (pocdbStorage.Length()>0) ocdbStorage=pocdbStorage;
129 ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
130 AliCDBEntry *entryCalib = AliCDBManager::Instance()->Get("T0/Calib/TimeAdjust");
132 AliWarning(Form("Cannot find any AliCDBEntry for [Calib, TimeAdjust]!"));
136 AliT0CalibSeasonTimeShift *clb = (AliT0CalibSeasonTimeShift*)entryCalib->GetObject();
137 timecdb = clb->GetT0Means();
140 AliT0CalibSeasonTimeShift *offline = new AliT0CalibSeasonTimeShift();
141 Bool_t writeok = offline->SetT0Par(filePhysName.Data(), timecdb);
142 AliCDBMetaData metaData;
143 metaData.SetBeamPeriod(1);
144 metaData.SetResponsible("Alla Maevskaya");
145 metaData.SetComment("Time equalizing result with slew");
149 id1=new AliCDBId("T0/Calib/TimeAdjust", ustartRun, uendRun);
150 AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
151 gStorage->Put(offline, (*id1), &metaData);