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505bc496 | 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 | // $Id$ | |
17 | ||
8d8e920c | 18 | #include "AliMUONGainSubprocessor.h" |
19 | ||
20 | #include "AliCDBMetaData.h" | |
21 | #include "AliLog.h" | |
505bc496 | 22 | #include "AliMUON2DMap.h" |
8d8e920c | 23 | #include "AliMUON2DStoreValidator.h" |
505bc496 | 24 | #include "AliMUONCalibParamNF.h" |
25 | #include "AliMUONConstants.h" | |
505bc496 | 26 | #include "AliMUONPreprocessor.h" |
8d8e920c | 27 | #include "AliMpConstants.h" |
505bc496 | 28 | #include "AliMpDDLStore.h" |
505bc496 | 29 | #include <Riostream.h> |
30 | #include <TList.h> | |
31 | #include <TObjString.h> | |
8d8e920c | 32 | #include <TObjString.h> |
505bc496 | 33 | #include <TSystem.h> |
505bc496 | 34 | #include <sstream> |
35 | ||
3d1463c8 | 36 | //----------------------------------------------------------------------------- |
505bc496 | 37 | /// \class AliMUONGainSubprocessor |
38 | /// | |
39 | /// Implementation of AliMUONVSubprocessor class to deal with MUON TRK Gains. | |
40 | /// | |
cf27231a | 41 | /// Gains are read in from an ascii file, with the format : |
42 | /// | |
43 | ///--------------------------------------------------------------------------- | |
44 | /// | |
45 | ///BUS_PATCH MANU CHANNEL a0 a1 thres Qual | |
46 | /// | |
47 | ///--------------------------------------------------------------------------- | |
505bc496 | 48 | /// |
49 | /// \author L. Aphecetche | |
50 | /// | |
3d1463c8 | 51 | //----------------------------------------------------------------------------- |
505bc496 | 52 | |
53 | /// \cond CLASSIMP | |
54 | ClassImp(AliMUONGainSubprocessor) | |
55 | /// \endcond | |
56 | ||
57 | //_____________________________________________________________________________ | |
58 | AliMUONGainSubprocessor::AliMUONGainSubprocessor(AliMUONPreprocessor* master) | |
59 | : AliMUONVSubprocessor(master, | |
60 | "Gains", | |
61 | "Upload MUON Tracker Gains to OCDB"), | |
62 | fGains(0x0) | |
63 | { | |
64 | /// default ctor | |
65 | } | |
66 | ||
67 | //_____________________________________________________________________________ | |
68 | AliMUONGainSubprocessor::~AliMUONGainSubprocessor() | |
69 | { | |
70 | /// dtor | |
71 | delete fGains; | |
72 | } | |
73 | ||
74 | //_____________________________________________________________________________ | |
75 | void | |
76 | AliMUONGainSubprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime) | |
77 | { | |
78 | /// When starting a new run, reads in the Gains ASCII files. | |
79 | ||
80 | const Int_t kSystem = AliMUONPreprocessor::kDAQ; | |
81 | const char* kId = "GAINS"; | |
82 | ||
83 | delete fGains; | |
84 | fGains = new AliMUON2DMap(kTRUE); | |
85 | ||
86 | Master()->Log(Form("Reading Gain files for Run %d startTime %ld endTime %ld", | |
87 | run,startTime,endTime)); | |
88 | ||
89 | TList* sources = Master()->GetFileSources(kSystem,kId); | |
90 | TIter next(sources); | |
91 | TObjString* o(0x0); | |
92 | Int_t n(0); | |
93 | ||
94 | while ( ( o = static_cast<TObjString*>(next()) ) ) | |
95 | { | |
96 | TString fileName(Master()->GetFile(kSystem,kId,o->GetName())); | |
97 | Int_t ok = ReadFile(fileName.Data()); | |
98 | if (!ok) | |
99 | { | |
100 | Master()->Log(Form("Could not read file %s",fileName.Data())); | |
101 | } | |
102 | else | |
103 | { | |
104 | n += ok; | |
105 | } | |
106 | } | |
107 | ||
108 | if (!n) | |
109 | { | |
110 | Master()->Log("Failed to read any Gains"); | |
111 | delete fGains; | |
112 | fGains = 0; | |
113 | } | |
114 | delete sources; | |
115 | } | |
116 | ||
117 | //_____________________________________________________________________________ | |
118 | UInt_t | |
119 | AliMUONGainSubprocessor::Process(TMap* /*dcsAliasMap*/) | |
120 | { | |
121 | /// Store the Gains into the CDB | |
122 | ||
123 | if (!fGains) | |
124 | { | |
125 | // this is the only reason to fail for the moment : getting no Gain | |
126 | // at all. | |
d489129d | 127 | return 1; |
505bc496 | 128 | } |
129 | ||
130 | AliMUON2DStoreValidator validator; | |
131 | ||
132 | Master()->Log("Validating"); | |
133 | ||
134 | TObjArray* chambers = validator.Validate(*fGains); | |
135 | ||
136 | if (chambers) | |
137 | { | |
138 | // we hereby report what's missing, but this is not a reason to fail ;-) | |
139 | // the only reason to fail would be if we got no Gain at all | |
140 | TList lines; | |
141 | lines.SetOwner(kTRUE); | |
142 | ||
143 | validator.Report(lines,*chambers); | |
144 | ||
145 | TIter next(&lines); | |
146 | TObjString* line; | |
147 | ||
148 | while ( ( line = static_cast<TObjString*>(next()) ) ) | |
149 | { | |
150 | Master()->Log(line->String().Data()); | |
151 | } | |
152 | } | |
153 | ||
154 | Master()->Log("Storing Gains"); | |
155 | ||
156 | AliCDBMetaData metaData; | |
157 | metaData.SetBeamPeriod(0); | |
158 | metaData.SetResponsible("MUON TRK"); | |
159 | metaData.SetComment("Computed by AliMUONGainSubprocessor $Id$"); | |
160 | ||
161 | Bool_t validToInfinity = kTRUE; | |
d489129d | 162 | Bool_t result = Master()->Store("Calib", "Gains", fGains, &metaData, 0, validToInfinity); |
505bc496 | 163 | |
d489129d | 164 | return ( result != kTRUE ); // return 0 if everything is ok |
505bc496 | 165 | } |
166 | ||
167 | //_____________________________________________________________________________ | |
168 | Int_t | |
169 | AliMUONGainSubprocessor::ReadFile(const char* filename) | |
170 | { | |
cf27231a | 171 | /// Read the Gains from an ASCII file. |
172 | /// Format of that file is one line per channel : | |
173 | ///------------------------------------------------------------------------- | |
174 | ///BUS_PATCH MANU CHANNEL a0 a1 thres Qual | |
175 | ///------------------------------------------------------------------------- | |
176 | /// | |
177 | /// Return kFALSE if reading was not successfull. | |
505bc496 | 178 | /// |
179 | ||
180 | TString sFilename(gSystem->ExpandPathName(filename)); | |
181 | ||
182 | Master()->Log(Form("Reading %s",sFilename.Data())); | |
183 | ||
184 | std::ifstream in(sFilename.Data()); | |
185 | if (!in.good()) | |
186 | { | |
187 | return 0; | |
188 | } | |
2a7274d9 | 189 | char line[1024]; |
505bc496 | 190 | Int_t busPatchID, manuID, manuChannel; |
cf27231a | 191 | Float_t a0, a1; |
192 | Int_t thres; | |
86ed7033 | 193 | UInt_t qual; |
cf27231a | 194 | const Int_t kSaturation(3000); // FIXME: how to get this number ? |
505bc496 | 195 | |
8d8e920c | 196 | static const Int_t kNchannels(AliMpConstants::ManuNofChannels()); |
505bc496 | 197 | Int_t n(0); |
198 | ||
2a7274d9 | 199 | while ( in.getline(line,1024) ) |
505bc496 | 200 | { |
201 | if ( strlen(line) < 10 ) continue; | |
202 | if ( line[0] == '/' && line[1] == '/' ) continue; | |
cf27231a | 203 | |
204 | sscanf(line,"%d %d %d %f %f %d %x",&busPatchID,&manuID,&manuChannel, | |
205 | &a0,&a1,&thres,&qual); | |
505bc496 | 206 | AliDebug(3,Form("line=%s",line)); |
505bc496 | 207 | Int_t detElemID = AliMpDDLStore::Instance()->GetDEfromBus(busPatchID); |
cf27231a | 208 | AliDebug(3,Form("BUSPATCH %3d DETELEMID %4d MANU %3d CH %3d A0 %7.2f " |
209 | "A1 %e THRES %5d QUAL %x", | |
210 | busPatchID,detElemID,manuID,manuChannel,a0,a1,thres,qual)); | |
211 | if ( qual == 0 ) continue; | |
505bc496 | 212 | |
213 | AliMUONVCalibParam* gain = | |
8d8e920c | 214 | static_cast<AliMUONVCalibParam*>(fGains->FindObject(detElemID,manuID)); |
505bc496 | 215 | |
216 | if (!gain) | |
217 | { | |
cf27231a | 218 | gain = new AliMUONCalibParamNF(5,kNchannels,detElemID,manuID,0); |
8d8e920c | 219 | fGains->Add(gain); |
505bc496 | 220 | } |
221 | gain->SetValueAsFloat(manuChannel,0,a0); | |
222 | gain->SetValueAsFloat(manuChannel,1,a1); | |
cf27231a | 223 | gain->SetValueAsInt(manuChannel,2,thres); |
224 | gain->SetValueAsInt(manuChannel,3,qual); | |
225 | gain->SetValueAsInt(manuChannel,4,kSaturation); | |
505bc496 | 226 | ++n; |
227 | } | |
228 | in.close(); | |
229 | return n; | |
230 | } |