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 **************************************************************************/
19 /// \file MUONOfflineShift.C
20 /// \brief Macro to be used to check raw data during MUON offline shifts.
22 /// You NEED an access to the Grid to run this macro.
26 /// MUONOfflineShift("path_to_raw_file","basename of output file"); > log
28 /// (the redirection to an output log file is recommended as the output from
29 /// this macro might be quite long...)
31 /// This will read the raw data and process it several times, varying what's done :
32 /// only decoding, decoding + zero-suppression, etc... (TBE)
34 /// Two outputs files will be created :
36 /// - basename.root, containing AliMUONVTrackerData objects that can then
37 /// be displayed using the mchview program (using mchview --use basename.root)
39 /// - basename.log, containing (for the moment) the occupancy numbers of the various detection elements
41 /// Unless you really know what you're doing, please use this macro together with
42 /// the grid OCDB (i.e. don't set it to a local OCDB). There are now a lot of things
43 /// that are grabbed from the OCDB that are run dependent...
45 /// \author Laurent Aphecetche
47 #if !defined(__CINT__) || defined(__MAKECINT__)
49 #include "AliCDBManager.h"
50 #include "AliCodeTimer.h"
51 #include "AliMUONCDB.h"
52 #include "AliMUONPainterDataRegistry.h"
53 #include "AliMUONRecoParam.h"
54 #include "AliMUONTrackerDataMaker.h"
55 #include "AliMUONVTrackerData.h"
57 #include "AliMpConstants.h"
58 #include "AliMpDEIterator.h"
59 #include "AliRawReader.h"
60 #include <Riostream.h>
63 #include <TStopwatch.h>
69 //______________________________________________________________________________
70 Int_t DataMakerReading(const char* input,
72 const char* cdbPath="",
73 const char* calibMode="",
74 Bool_t histogram=kFALSE,
76 Double_t xmax = 4096.0)
78 /// Run over the data and calibrate it if so required (if cdbPath != "")
79 /// calibMode can be :
80 /// - NOGAIN : only zero-suppression will be done
81 /// - GAINCONSTANTCAPA : zero-suppression + gain, but with a single capa value for all channels
82 /// - GAIN : zero-suppression + gain w/ individual capacitance per channel.
84 TString fileName(gSystem->ExpandPathName(input));
86 AliRawReader* rawReader = AliRawReader::Create(fileName.Data());
88 if (!rawReader) return 0;
90 AliMUONVTrackerDataMaker* dm(0x0);
92 AliMUONRecoParam* recoParam = AliMUONCDB::LoadRecoParam();
93 if (!recoParam) return 0;
95 if ( strlen(cdbPath) > 0 )
97 dm = new AliMUONTrackerDataMaker(recoParam,rawReader,cdbPath,calibMode,histogram,xmin,xmax);
101 dm = new AliMUONTrackerDataMaker(rawReader,histogram);
104 AliMUONPainterDataRegistry::Instance()->Register(dm);
109 dm->SetRunning(kTRUE);
111 while (dm->NextEvent())
121 //______________________________________________________________________________
122 void Print(const char* method, TStopwatch& timer, Int_t n)
124 /// Get the timing for a given method
126 cout << Form("%20s %10d events. Total CPU time %7.2f seconds.",
127 method,n,timer.CpuTime());
129 Double_t cpu = timer.CpuTime()/n;
130 Double_t real = timer.RealTime()/n;
132 cout << Form(" ms real/event = %7.2f ms CPU/event = %7.2f",real*1E3,cpu*1E3)
136 //______________________________________________________________________________
137 void Occupancy(ostream& outfile)
139 /// Write occupancy numbers to output text file
141 outfile << "-----------------------------------------------------" << endl;
142 outfile << "Occupancy numbers" << endl;
143 outfile << "-----------------------------------------------------" << endl;
145 const Int_t occIndex = 2;
147 AliMUONPainterDataRegistry* reg = AliMUONPainterDataRegistry::Instance();
149 Int_t nofDataSources = reg->NumberOfDataSources();
151 outfile << Form("%11s|"," ");
153 for ( Int_t ids = 0; ids < nofDataSources; ++ ids )
155 AliMUONVTrackerData* data = reg->DataSource(ids);
156 outfile << Form(" %13s |",data->GetName());
161 for ( Int_t chamberId = 0; chamberId < AliMpConstants::NofTrackingChambers(); ++chamberId )
163 Bool_t nonZero(kFALSE);
164 for ( Int_t ids = 0; ids < nofDataSources && nonZero == kFALSE; ++ ids )
166 if ( reg->DataSource(ids)->Chamber(chamberId,occIndex) ) nonZero = kTRUE;
169 if ( !nonZero ) continue;
171 outfile << Form("Chamber %2d |",chamberId);
172 for ( Int_t ids = 0; ids < nofDataSources; ++ ids )
174 AliMUONVTrackerData* data = reg->DataSource(ids);
175 outfile << Form(" %7.2f %% |",100.0*data->Chamber(chamberId,occIndex));
183 Int_t detElemId = it.CurrentDEId();
184 Bool_t nonZero(kFALSE);
185 for ( Int_t ids = 0; ids < nofDataSources && nonZero == kFALSE; ++ ids )
187 AliMUONVTrackerData* data = reg->DataSource(ids);
188 if ( data->DetectionElement(detElemId,occIndex) > 0 )
196 outfile << Form(" DE %04d |",detElemId);
197 for ( Int_t ids = 0; ids < nofDataSources; ++ ids )
199 AliMUONVTrackerData* data = reg->DataSource(ids);
200 outfile << Form(" %7.2f %% |",100.0*data->DetectionElement(detElemId,occIndex));
209 //______________________________________________________________________________
210 void MUONOfflineShift(const char* input="alien:///alice/data/2009/LHC09a/000067495/raw/09000067495031.10.root",
211 const char* outputBase="67495031.10",
212 const char* ocdbPath="alien://folder=/alice/data/2009/OCDB")
214 /// Entry point of the macro.
216 AliCodeTimer::Instance()->Reset();
218 TGrid::Connect("alien://");
220 AliRawReader* rawReader = AliRawReader::Create(input);
222 rawReader->NextEvent();
224 Int_t runNumber = rawReader->GetRunNumber();
228 AliCDBManager::Instance()->SetDefaultStorage(ocdbPath);
229 AliCDBManager::Instance()->SetRun(runNumber);
231 if (!AliMUONCDB::LoadMapping()) return;
239 Int_t n1 = DataMakerReading(input,timer1,"","",kTRUE,0,0);
241 Int_t n2 = DataMakerReading(input,timer2,ocdbPath,"NOGAIN");
243 Int_t n3 = DataMakerReading(input,timer3,ocdbPath,"GAINCONSTANTCAPA");
245 Int_t n4 = DataMakerReading(input,timer4,ocdbPath,"GAIN");
247 Int_t n5 = DataMakerReading(input,timer5,ocdbPath,"INJECTIONGAIN");
249 Print("DataMakerReading(HRAW)",timer1,n1);
250 Print("DataMakerReading(HCALZ)",timer2,n2);
251 Print("DataMakerReading(HCALG)",timer3,n3);
252 Print("DataMakerReading(HCALC)",timer4,n4);
253 Print("DataMakerReading(HCALE)",timer5,n5);
255 AliMUONPainterDataRegistry* reg = AliMUONPainterDataRegistry::Instance();
257 TFile f(gSystem->ExpandPathName(Form("%s.root",outputBase)),"RECREATE");
258 ofstream out(gSystem->ExpandPathName(Form("%s.log",outputBase)));
262 for ( Int_t i = 0; i < reg->NumberOfDataSources(); ++i )
264 AliMUONVTrackerData* data = reg->DataSource(i);
270 AliCodeTimer::Instance()->Print();