Possiblilty update or not update OCDB Time Delay entry for runs taken with new DA...
[u/mrichter/AliRoot.git] / T0 / AliT0PreprocessorOffline.cxx
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dd162229 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
18*/
19// T0 preprocessor:
20// 2) takes data after pass0 ,
21// processes it, and stores either to OCDB .
22
23
24#include "AliT0PreprocessorOffline.h"
65521adf 25#include "AliT0RecoParam.h"
dd162229 26#include "AliT0CalibTimeEq.h"
27#include "AliCDBStorage.h"
28#include "AliCDBMetaData.h"
29#include "AliCDBManager.h"
612737bb 30#include "AliCTPTimeParams.h"
31#include "AliLHCClockPhase.h"
65521adf 32#include "AliT0CalibSeasonTimeShift.h"
612737bb 33#include "AliT0CalibLatency.h"
dd162229 34#include "AliCDBEntry.h"
35#include "AliLog.h"
36
37#include <TTimeStamp.h>
38#include <TFile.h>
39#include <TObjString.h>
40#include <TNamed.h>
41#include "TClass.h"
42
43
44ClassImp(AliT0PreprocessorOffline)
45
46//____________________________________________________
47AliT0PreprocessorOffline::AliT0PreprocessorOffline():
65521adf 48TNamed("AliT0PreprocessorOffline","AliT0PreprocessorOffline"),
bb54f817 49 startRun(0),
50 endRun(0),
51 startTime(0),
52 endTime(0),
16beeccf 53 ocdbStorage(""),
54 fNewDArun(9999999)
55
dd162229 56{
57 //constructor
58}
59//____________________________________________________
60
61AliT0PreprocessorOffline::~AliT0PreprocessorOffline()
62{
63 //destructor
64
65}
66//____________________________________________________
65521adf 67void AliT0PreprocessorOffline::Process(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
68{
16beeccf 69 if ( ustartRun < fNewDArun)
70 CalibOffsetChannels(filePhysName, ustartRun, uendRun, pocdbStorage);
65521adf 71 CalibT0sPosition(filePhysName, ustartRun, uendRun, pocdbStorage);
72}
dd162229 73//____________________________________________________
74
65521adf 75void AliT0PreprocessorOffline::CalibOffsetChannels(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
dd162229 76{
77
b0ab3f59 78 Float_t zero_timecdb[24]={0};
79 Float_t *timecdb = zero_timecdb;
80 Float_t *cfdvalue = zero_timecdb;
b9dd81a7 81 Int_t badpmt=-1;
dd162229 82 //Processing data from DAQ Physics run
83 AliInfo("Processing Time Offset between channels");
b0ab3f59 84 if (pocdbStorage.Length()>0) ocdbStorage=pocdbStorage;
85 else
86 ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
13366e78 87
b0ab3f59 88 AliT0CalibTimeEq *offline = new AliT0CalibTimeEq();
32d3e409 89 Int_t writeok = offline->ComputeOfflineParams(filePhysName.Data(), timecdb, cfdvalue, badpmt);
90 printf(" AliT0PreprocessorOffline::CalibOffsetChannels :: writeok %i \n", writeok);
b0ab3f59 91 AliCDBMetaData metaData;
92 metaData.SetBeamPeriod(1);
93 metaData.SetResponsible("Alla Maevskaya");
94 metaData.SetComment("Time equalizing result with slew");
32d3e409 95 if (writeok<=0) {
b0ab3f59 96 AliCDBId* id1=NULL;
97 id1=new AliCDBId("T0/Calib/TimeDelay", ustartRun, uendRun );
98 AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
99 gStorage->Put(offline, (*id1), &metaData);
100 }
101 else {
102
103 AliWarning(Form("writeok = %d data is not OK to be in OCDB",writeok));
dd162229 104 }
b0ab3f59 105
106 delete offline;
107
dd162229 108}
65521adf 109//-------------------------------------------------------------------------------------
110void AliT0PreprocessorOffline::CalibT0sPosition(TString filePhysName, Int_t ustartRun, Int_t uendRun, TString pocdbStorage)
111{
16beeccf 112 printf(" AliT0PreprocessorOffline::CalibT0sPosition \n");
b0ab3f59 113 Float_t zero_timecdb[4]={0};
114 Float_t *timecdb = zero_timecdb;
115 if (pocdbStorage.Length()>0) ocdbStorage=pocdbStorage;
116 else
117 ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
b0ab3f59 118
119 AliT0CalibSeasonTimeShift *offline = new AliT0CalibSeasonTimeShift();
32d3e409 120 Int_t writeok = offline->SetT0Par(filePhysName.Data(), timecdb);
121 printf(" AliT0PreprocessorOffline::CalibT0sPosition :: writeok %i \n", writeok);
b0ab3f59 122 AliCDBMetaData metaData;
123 metaData.SetBeamPeriod(1);
124 metaData.SetResponsible("Alla Maevskaya");
125 metaData.SetComment("Time equalizing result with slew");
126
32d3e409 127 if (writeok <= 0) {
b0ab3f59 128 AliCDBId* id1=NULL;
bb54f817 129 id1=new AliCDBId("T0/Calib/TimeAdjust", ustartRun, uendRun);
130 AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
131 gStorage->Put(offline, (*id1), &metaData);
b0ab3f59 132 }
133
65521adf 134}