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 **************************************************************************/
18 Revision 1.1 2007/11/24 18:36:27 zampolli
19 TOF Preprocessor for FDR
23 #include <Riostream.h>
30 #include <TObjArray.h>
31 #include <TObjString.h>
32 #include <TTimeStamp.h>
34 #include "AliCDBMetaData.h"
36 #include "AliTOFDataDCS.h"
37 #include "AliTOFGeometry.h"
38 #include "AliTOFPreprocessorFDR.h"
39 #include "AliTOFFormatDCS.h"
40 #include "AliDCSValue.h"
42 // TOF preprocessor class.
43 // It takes data from DCS and passes them to the class AliTOFDataDCS, which
44 // processes them. The result is then written to the CDB.
45 // analogously, it takes data form DAQ (both at Run level and inclusive -
46 // of all the runs - level, processes them, and stores both Reference Data
47 // and Online Calibration files in the CDB.
50 ClassImp(AliTOFPreprocessorFDR)
52 //_____________________________________________________________________________
54 AliTOFPreprocessorFDR::AliTOFPreprocessorFDR(AliShuttleInterface* shuttle) :
55 AliPreprocessor("TOF", shuttle),
62 //_____________________________________________________________________________
64 AliTOFPreprocessorFDR::~AliTOFPreprocessorFDR()
69 //______________________________________________________________________________
70 void AliTOFPreprocessorFDR::Initialize(Int_t run, UInt_t startTime,
73 // Creates AliTOFDataDCS object
75 AliPreprocessor::Initialize(run, startTime, endTime);
77 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
78 TTimeStamp(startTime).AsString(),
79 TTimeStamp(endTime).AsString()));
83 //_____________________________________________________________________________
85 UInt_t AliTOFPreprocessorFDR::ProcessDCSDataPoints(TMap* aliasMap)
87 // Fills data into a AliTOFDataDCS object
90 // return=1 : no DCS input data Map
91 // return=2 : no DCS processed data was stored in Ref Data
92 // return=3 : no DCS processed data was stored in OCDB
95 Log("No DCS map found: TOF exiting from Shuttle");
96 return 1;// return error Code for DCS input data not found
102 AliDCSValue* aValue1;
103 Float_t timeMin = (Float_t)fStartTime;
104 Float_t timeMax = (Float_t)fEndTime;
109 Float_t timedelta[2];
111 TH1::AddDirectory(0);
113 Bool_t resultDCSMap=kFALSE;
114 Bool_t resultDCSStore=kFALSE;
116 TString aliasDP[4]={"tof_lv_i48_02","tof_lv_v48_02","tof_lv_i33_02","tof_lv_v33_02"};
118 TObjArray *array = new TObjArray(4);
121 AliTOFFormatDCS *lv_i48_02 = new AliTOFFormatDCS();
122 AliTOFFormatDCS *lv_v48_02 = new AliTOFFormatDCS();
123 AliTOFFormatDCS *lv_i33_02 = new AliTOFFormatDCS();
124 AliTOFFormatDCS *lv_v33_02 = new AliTOFFormatDCS();
126 array->AddAt(lv_i48_02,0);
127 array->AddAt(lv_v48_02,1);
128 array->AddAt(lv_i33_02,2);
129 array->AddAt(lv_v33_02,3);
133 for (Int_t i=0;i<4;i++){
134 TObjArray *aliasArr = (TObjArray*) aliasMap->GetValue(aliasDP[i].Data());
137 Log(Form("Alias %s not found!", aliasDP[i].Data()));
141 if(aliasArr->GetEntries()<3){
142 Log(Form("Alias %s has just %d entries!",
143 aliasDP[i].Data(),aliasArr->GetEntries()));
147 TIter iterarray(aliasArr);
149 Int_t nentries = aliasArr->GetEntries();
150 Int_t deltaTimeStamp = (Int_t) nentries/3;
151 Int_t deltaTimeStamp1 = (Int_t) nentries/2;
153 // filling aliases with 10 floats+1 Usign
155 for (Int_t k=0;k<3;k++){
156 index = deltaTimeStamp*k;
161 index=deltaTimeStamp1;
166 aValue = (AliDCSValue*) aliasArr->At(index);
167 val = aValue->GetFloat();
168 time = (Float_t) (aValue->GetTimeStamp());
170 AliDebug(1,Form("tof_lv_i48: setting value %i to %f at %f",k,val,time));
171 lv_i48_02->SetFloat(k,val);
172 lv_i48_02->SetTimeStampFloat(k,time);
175 AliDebug(1,Form("tof_lv_v48: setting value %i to %f at %f",k,val,time));
176 lv_v48_02->SetFloat(k,val);
177 lv_v48_02->SetTimeStampFloat(k,time);
180 AliDebug(1,Form("tof_lv_i33: setting value %i to %f at %f",k,val,time));
181 lv_i33_02->SetFloat(k,val);
182 lv_i33_02->SetTimeStampFloat(k,time);
185 AliDebug(1,Form("tof_lv_v33: setting value %i to %f at %f",k,val,time));
186 lv_v33_02->SetFloat(k,val);
187 lv_v33_02->SetTimeStampFloat(k,time);
191 // computing the most significant variations
193 Int_t deltamin = (Int_t)(60/(timeMax-timeMin)*nentries);
194 Int_t klast = nentries-deltamin;
196 for (Int_t k=0;k<klast;k++){
197 aValue = (AliDCSValue*) aliasArr->At(k);
198 aValue1 = (AliDCSValue*) aliasArr->At(k+deltamin);
199 val = aValue->GetFloat();
200 val1 = aValue1->GetFloat();
201 if (delta[0]<=TMath::Abs(val1-val)) {
202 delta[0]=TMath::Abs(val1-val);
203 timedelta[0] = (Float_t)k;
205 if (delta[1]<=delta[0]) {
206 Float_t temp = delta[1];
207 Float_t timetemp = timedelta[1];
210 timedelta[1]=timedelta[0];
211 timedelta[0]=timetemp;
215 for (Int_t kk=0;kk<2;kk++){
217 AliDebug(1,Form("tof_lv_i48: setting variation %i to %f at %f",kk,delta[kk],timedelta[kk]));
218 lv_i48_02->SetDelta(kk,delta[kk]);
219 lv_i48_02->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
222 AliDebug(1,Form("tof_lv_v48: setting variation %i to %f at %f",kk,delta[kk],timedelta[kk]));
223 lv_v48_02->SetDelta(kk,delta[kk]);
224 lv_v48_02->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
227 AliDebug(1,Form("tof_lv_i33: setting variation %i to %f at %f",kk,delta[kk],timedelta[kk]));
228 lv_i33_02->SetDelta(kk,delta[kk]);
229 lv_i33_02->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
232 AliDebug(1,Form("tof_lv_v33: setting variation %i to %f at %f",kk,delta[kk],timedelta[kk]));
233 lv_v33_02->SetDelta(kk,delta[kk]);
234 lv_v33_02->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
239 AliCDBMetaData metaDataDCS;
240 metaDataDCS.SetBeamPeriod(0);
241 metaDataDCS.SetResponsible("Chiara Zampolli");
242 metaDataDCS.SetComment("This preprocessor fills an AliTOFDataDCS object.");
243 Log("Storing DCS Data");
244 resultDCSStore = StoreReferenceData("Calib","DCSData",array, &metaDataDCS);
245 if (!resultDCSStore){
246 Log("Some problems occurred while storing DCS data results in Reference Data, TOF exiting from Shuttle");
247 return 2;// return error Code for processed DCS data not stored
251 Log("Storing DCS Data in OCDB");
252 resultDCSMap = Store("Calib","DCSData",array, &metaDataDCS);
253 if (!resultDCSStore){
254 Log("Some problems occurred while storing DCS data results in OCDB, TOF exiting from Shuttle");
255 return 3;// return error Code for processed DCS data not stored
259 if (array) delete array;
265 //_____________________________________________________________________________
267 UInt_t AliTOFPreprocessorFDR::Process(TMap* dcsAliasMap)
269 // Fills data into a AliTOFDataDCS object
272 // return=1 : no DCS input data Map
273 // return=2 : no DCS processed data was stored in Ref Data
274 // return=3 : no DCS processed data was stored in OCDB
276 TH1::AddDirectory(0);
280 Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
281 if ((iresultDCS == 1) || (iresultDCS == 2) || (iresultDCS == 3)) return iresultDCS;