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45aad778 | 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 | ||
18 | /// \class AliMUONQAMappingCheck | |
19 | /// | |
20 | /// Helper class for AliMUONQADataMakerRec, which takes care | |
21 | /// of building an AliMUONVTrackerData to store the location of | |
22 | /// all the clusters encountered during a run, and all the clusters | |
23 | /// that have charge on only one cathode (aka mono-cathode clusters). | |
24 | /// | |
25 | /// This is to easily spot mapping errors and/or region of complete | |
26 | /// inefficiencies. | |
27 | /// | |
28 | /// \author Laurent Aphecetche, Subatech | |
29 | /// | |
30 | ||
31 | #include "AliMUONQAMappingCheck.h" | |
32 | ||
33 | #include "AliCDBManager.h" | |
b3d57767 | 34 | #include "AliCodeTimer.h" |
45aad778 | 35 | #include "AliLog.h" |
36 | #include "AliMUON2DMap.h" | |
37 | #include "AliMUONDigitCalibrator.h" | |
38 | #include "AliMUONCalibParamND.h" | |
39 | #include "AliMUONGeometryTransformer.h" | |
40 | #include "AliMUONPadStatusMapMaker.h" | |
41 | #include "AliMUONTrackerData.h" | |
42 | #include "AliMUONVCluster.h" | |
43 | #include "AliMUONVDigit.h" | |
44 | #include "AliMpConstants.h" | |
45 | #include "AliMpDetElement.h" | |
46 | #include "AliMpDDLStore.h" | |
47 | #include "AliMpPad.h" | |
48 | #include "AliMpSegmentation.h" | |
49 | #include "AliMpVSegmentation.h" | |
50 | ||
1bacbb46 | 51 | #include "AliMpManuIterator.h" |
52 | ||
45aad778 | 53 | /// \cond CLASSIMP |
54 | ClassImp(AliMUONQAMappingCheck) | |
55 | /// \endcond | |
56 | ||
57 | //_____________________________________________________________________________ | |
58 | AliMUONQAMappingCheck::AliMUONQAMappingCheck(Int_t runNumber) | |
59 | : TObject(), | |
60 | fStore(new AliMUON2DMap(kTRUE)), | |
61 | fGeometryTransformer(new AliMUONGeometryTransformer), | |
62 | fDigitCalibrator(new AliMUONDigitCalibrator(runNumber)), | |
63 | fNumberOfEvents(0), | |
64 | fNumberOfClusters(0), | |
65 | fNumberOfMonoCathodeClusters(0), | |
66 | fNumberOfLegitimateMonoCathodeClusters(0) | |
67 | { | |
68 | /// Ctor | |
69 | ||
b3d57767 | 70 | AliCodeTimerAuto(Form("RUN %d",runNumber),0); |
71 | ||
45aad778 | 72 | fGeometryTransformer->LoadGeometryData(); |
1bacbb46 | 73 | |
74 | // Init the store with all the manus. Note that this is not strictly necessary, | |
75 | // but it helps not to get its growth (that would otherwise happen in | |
76 | // AddClusterLocation each time we get a cluster associated with a manu where | |
77 | // we got no cluster yet) confused with a memory leak... | |
78 | AliMpManuIterator it; | |
79 | Int_t detElemId, manuId; | |
80 | ||
81 | while (it.Next(detElemId,manuId)) | |
82 | { | |
83 | fStore->Add(new AliMUONCalibParamND(4,AliMpConstants::ManuNofChannels(),detElemId,manuId,0.0)); | |
84 | } | |
45aad778 | 85 | } |
86 | ||
87 | //_____________________________________________________________________________ | |
88 | AliMUONQAMappingCheck::~AliMUONQAMappingCheck() | |
89 | { | |
90 | /// Dtor. Report on the global number of clusters encountered | |
91 | AliInfo(Form("Nevents %d Nclusters %d Nmono-cathodes %d Nlegitimate-mono-cathodes %d", | |
92 | fNumberOfEvents, | |
93 | fNumberOfClusters, | |
94 | fNumberOfMonoCathodeClusters, | |
95 | fNumberOfLegitimateMonoCathodeClusters)); | |
96 | delete fStore; | |
97 | delete fGeometryTransformer; | |
98 | delete fDigitCalibrator; | |
99 | } | |
100 | ||
101 | //____________________________________________________________________________ | |
102 | void AliMUONQAMappingCheck::AddClusterLocation(Int_t detElemId, | |
103 | Int_t manuId, Int_t manuChannel, | |
104 | Bool_t monoCathode, | |
105 | Bool_t legitimateMonoCathode) | |
106 | { | |
107 | /// Add one cluster location to our internal store | |
108 | if ( manuId > 0 ) | |
109 | { | |
110 | AliMUONVCalibParam* p = static_cast<AliMUONVCalibParam*>(fStore->FindObject(detElemId,manuId)); | |
111 | if (!p) | |
112 | { | |
113 | p = new AliMUONCalibParamND(4,AliMpConstants::ManuNofChannels(),detElemId,manuId,0.0); | |
114 | fStore->Add(p); | |
115 | } | |
116 | if ( !monoCathode) | |
117 | { | |
118 | p->SetValueAsDouble(manuChannel,0,p->ValueAsDouble(manuChannel,0)+1.0); | |
119 | } | |
120 | else | |
121 | { | |
122 | p->SetValueAsDouble(manuChannel,1,p->ValueAsDouble(manuChannel,1)+1.0); | |
123 | if (!legitimateMonoCathode) | |
124 | { | |
125 | p->SetValueAsDouble(manuChannel,2,p->ValueAsDouble(manuChannel,2)+1.0); | |
126 | } | |
127 | } | |
128 | } | |
129 | } | |
130 | ||
131 | //____________________________________________________________________________ | |
132 | void | |
133 | AliMUONQAMappingCheck::NewEvent() | |
134 | { | |
135 | /// Increment number of events seen | |
136 | ++fNumberOfEvents; | |
137 | } | |
138 | ||
139 | //____________________________________________________________________________ | |
140 | AliMUONVTrackerData* | |
141 | AliMUONQAMappingCheck::CreateData(const char* name) const | |
142 | { | |
143 | /// Make a trackerData from our internal store | |
144 | ||
145 | AliMUONVStore* store = static_cast<AliMUONVStore*>(fStore->Clone()); | |
146 | ||
147 | TIter next(store->CreateIterator()); | |
148 | AliMUONVCalibParam* param; | |
149 | ||
150 | while ( ( param = static_cast<AliMUONVCalibParam*>(next()) ) ) | |
151 | { | |
152 | for ( Int_t i = 0; i < param->Size(); ++i ) | |
153 | { | |
154 | param->SetValueAsDouble(i,3,fNumberOfEvents); | |
155 | } | |
156 | } | |
157 | ||
158 | AliMUONTrackerData* data = new AliMUONTrackerData(name,name,4,kTRUE); | |
159 | data->SetDimensionName(0,"all"); // all clusters | |
160 | data->SetDimensionName(1,"mono"); // mono-cathode clusters | |
161 | data->SetDimensionName(2,"suspect"); // not legitimate mono-cathode clusters | |
162 | data->SetDimensionName(3,"Nevents"); // number of events | |
163 | data->DisableChannelLevel(); | |
164 | ||
165 | data->Add(*store); | |
166 | ||
167 | delete store; | |
168 | ||
169 | return data; | |
170 | } | |
171 | ||
172 | //____________________________________________________________________________ | |
173 | void | |
174 | AliMUONQAMappingCheck::GetClusterLocation(AliMUONVCluster& cluster, | |
175 | Int_t& manuBending, Int_t& manuBendingChannel, | |
176 | Int_t& manuNonBending, Int_t& manuNonBendingChannel, | |
177 | Bool_t& monoCathode, Bool_t& legitimateMonoCathode) | |
178 | { | |
179 | /// Get the pad under the center of the cluster, and whether or not this cluster | |
180 | /// has charge on both cathodes | |
181 | ||
182 | Int_t detElemId = cluster.GetDetElemId(); | |
183 | ||
184 | Double_t x,y,z; | |
185 | ||
186 | fGeometryTransformer->Global2Local(detElemId,cluster.GetX(),cluster.GetY(),cluster.GetZ(),x,y,z); | |
187 | ||
188 | AliMpDetElement* de = AliMpDDLStore::Instance()->GetDetElement(detElemId); | |
189 | ||
190 | const AliMpVSegmentation* segB = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,de->GetCathodType(AliMp::kBendingPlane)); | |
191 | const AliMpVSegmentation* segNB = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,de->GetCathodType(AliMp::kNonBendingPlane)); | |
192 | ||
193 | AliMpPad padB = segB->PadByPosition(x,y); | |
194 | AliMpPad padNB = segNB->PadByPosition(x,y); | |
195 | ||
196 | manuBending = padB.GetManuId(); | |
197 | manuBendingChannel = padB.GetManuChannel(); | |
198 | ||
199 | manuNonBending = padNB.GetManuId(); | |
200 | manuNonBendingChannel = padNB.GetManuChannel(); | |
201 | ||
202 | Bool_t bending(kFALSE); | |
203 | Bool_t nonBending(kFALSE); | |
204 | ||
205 | for ( Int_t i = 0; i < cluster.GetNDigits(); ++i ) | |
206 | // for ( Int_t i = 0; i < cluster.GetNDigits() && !(bending && nonBending); ++i ) | |
207 | { | |
208 | UInt_t digitId = cluster.GetDigitId(i); | |
209 | Int_t manuId = AliMUONVDigit::ManuId(digitId); | |
210 | if ( manuId > 0 ) | |
211 | { | |
212 | if ( manuId & AliMpConstants::ManuMask(AliMp::kNonBendingPlane) ) | |
213 | { | |
214 | nonBending = kTRUE; | |
215 | } | |
216 | else | |
217 | { | |
218 | bending = kTRUE; | |
219 | } | |
220 | } | |
221 | } | |
222 | ||
223 | monoCathode = ( bending != nonBending ); | |
224 | ||
225 | if ( monoCathode ) | |
226 | { | |
227 | legitimateMonoCathode = kFALSE; | |
228 | if (!bending) | |
229 | { | |
230 | if ( IsManuDead(detElemId,manuBending) ) legitimateMonoCathode = kTRUE; | |
231 | } | |
232 | ||
233 | if (!nonBending) | |
234 | { | |
235 | ||
236 | if ( IsManuDead(detElemId,manuNonBending) ) legitimateMonoCathode = kTRUE; | |
237 | } | |
238 | } | |
239 | ||
240 | if (!bending) manuBending *= -1; | |
241 | if (!nonBending) manuNonBending *= -1; | |
242 | ||
243 | ++fNumberOfClusters; | |
244 | if ( monoCathode ) | |
245 | { | |
246 | ++fNumberOfMonoCathodeClusters; | |
247 | if ( legitimateMonoCathode ) ++fNumberOfLegitimateMonoCathodeClusters; | |
248 | } | |
249 | } | |
250 | ||
251 | //____________________________________________________________________________ | |
252 | Bool_t AliMUONQAMappingCheck::IsManuDead(Int_t detElemId, Int_t manuId) const | |
253 | { | |
254 | /// Using the statusmaker, tells if a given manu is to be considered | |
255 | /// as dead (here dead means at least one manas dead) | |
256 | ||
257 | if ( manuId <= 0 ) return kTRUE; | |
258 | ||
259 | Int_t n(0); | |
260 | ||
261 | for ( Int_t i = 0; i < AliMpConstants::ManuNofChannels(); ++i) | |
262 | { | |
263 | if ( IsChannelDead(detElemId,manuId,i) ) ++n; | |
264 | } | |
265 | return n > 16; | |
266 | } | |
267 | ||
268 | //____________________________________________________________________________ | |
269 | Bool_t AliMUONQAMappingCheck::IsChannelDead(Int_t detElemId, Int_t manuId, Int_t manuChannel) const | |
270 | { | |
271 | /// Using the statusmaker, tells if a given channel is dead | |
272 | ||
dd0be8a7 | 273 | return ( fDigitCalibrator->StatusMap(detElemId,manuId,manuChannel) & (AliMUONPadStatusMapMaker::SelfDeadMask() != 0) ); |
45aad778 | 274 | } |
275 | ||
276 | //____________________________________________________________________________ | |
277 | void | |
278 | AliMUONQAMappingCheck::Store(AliMUONVCluster& cluster) | |
279 | { | |
280 | /// Store information about a single cluster | |
281 | ||
282 | if ( cluster.GetCharge() < 10 ) return; | |
283 | ||
284 | Int_t manuBendingId, manuBendingChannel; | |
285 | Int_t manuNonBendingId, manuNonBendingChannel; | |
286 | Bool_t monoCathode, legitimateMonoCathode; | |
287 | ||
288 | GetClusterLocation(cluster, manuBendingId, manuBendingChannel,manuNonBendingId, manuNonBendingChannel, monoCathode,legitimateMonoCathode); | |
289 | ||
290 | AddClusterLocation(cluster.GetDetElemId(),manuBendingId,manuBendingChannel,monoCathode,legitimateMonoCathode); | |
291 | AddClusterLocation(cluster.GetDetElemId(),manuNonBendingId,manuNonBendingChannel,monoCathode,legitimateMonoCathode); | |
292 | } |