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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" | |
34 | #include "AliLog.h" | |
35 | #include "AliMUON2DMap.h" | |
36 | #include "AliMUONDigitCalibrator.h" | |
37 | #include "AliMUONCalibParamND.h" | |
38 | #include "AliMUONGeometryTransformer.h" | |
39 | #include "AliMUONPadStatusMapMaker.h" | |
40 | #include "AliMUONTrackerData.h" | |
41 | #include "AliMUONVCluster.h" | |
42 | #include "AliMUONVDigit.h" | |
43 | #include "AliMpConstants.h" | |
44 | #include "AliMpDetElement.h" | |
45 | #include "AliMpDDLStore.h" | |
46 | #include "AliMpPad.h" | |
47 | #include "AliMpSegmentation.h" | |
48 | #include "AliMpVSegmentation.h" | |
49 | ||
50 | /// \cond CLASSIMP | |
51 | ClassImp(AliMUONQAMappingCheck) | |
52 | /// \endcond | |
53 | ||
54 | //_____________________________________________________________________________ | |
55 | AliMUONQAMappingCheck::AliMUONQAMappingCheck(Int_t runNumber) | |
56 | : TObject(), | |
57 | fStore(new AliMUON2DMap(kTRUE)), | |
58 | fGeometryTransformer(new AliMUONGeometryTransformer), | |
59 | fDigitCalibrator(new AliMUONDigitCalibrator(runNumber)), | |
60 | fNumberOfEvents(0), | |
61 | fNumberOfClusters(0), | |
62 | fNumberOfMonoCathodeClusters(0), | |
63 | fNumberOfLegitimateMonoCathodeClusters(0) | |
64 | { | |
65 | /// Ctor | |
66 | ||
67 | fGeometryTransformer->LoadGeometryData(); | |
68 | } | |
69 | ||
70 | //_____________________________________________________________________________ | |
71 | AliMUONQAMappingCheck::~AliMUONQAMappingCheck() | |
72 | { | |
73 | /// Dtor. Report on the global number of clusters encountered | |
74 | AliInfo(Form("Nevents %d Nclusters %d Nmono-cathodes %d Nlegitimate-mono-cathodes %d", | |
75 | fNumberOfEvents, | |
76 | fNumberOfClusters, | |
77 | fNumberOfMonoCathodeClusters, | |
78 | fNumberOfLegitimateMonoCathodeClusters)); | |
79 | delete fStore; | |
80 | delete fGeometryTransformer; | |
81 | delete fDigitCalibrator; | |
82 | } | |
83 | ||
84 | //____________________________________________________________________________ | |
85 | void AliMUONQAMappingCheck::AddClusterLocation(Int_t detElemId, | |
86 | Int_t manuId, Int_t manuChannel, | |
87 | Bool_t monoCathode, | |
88 | Bool_t legitimateMonoCathode) | |
89 | { | |
90 | /// Add one cluster location to our internal store | |
91 | if ( manuId > 0 ) | |
92 | { | |
93 | AliMUONVCalibParam* p = static_cast<AliMUONVCalibParam*>(fStore->FindObject(detElemId,manuId)); | |
94 | if (!p) | |
95 | { | |
96 | p = new AliMUONCalibParamND(4,AliMpConstants::ManuNofChannels(),detElemId,manuId,0.0); | |
97 | fStore->Add(p); | |
98 | } | |
99 | if ( !monoCathode) | |
100 | { | |
101 | p->SetValueAsDouble(manuChannel,0,p->ValueAsDouble(manuChannel,0)+1.0); | |
102 | } | |
103 | else | |
104 | { | |
105 | p->SetValueAsDouble(manuChannel,1,p->ValueAsDouble(manuChannel,1)+1.0); | |
106 | if (!legitimateMonoCathode) | |
107 | { | |
108 | p->SetValueAsDouble(manuChannel,2,p->ValueAsDouble(manuChannel,2)+1.0); | |
109 | } | |
110 | } | |
111 | } | |
112 | } | |
113 | ||
114 | //____________________________________________________________________________ | |
115 | void | |
116 | AliMUONQAMappingCheck::NewEvent() | |
117 | { | |
118 | /// Increment number of events seen | |
119 | ++fNumberOfEvents; | |
120 | } | |
121 | ||
122 | //____________________________________________________________________________ | |
123 | AliMUONVTrackerData* | |
124 | AliMUONQAMappingCheck::CreateData(const char* name) const | |
125 | { | |
126 | /// Make a trackerData from our internal store | |
127 | ||
128 | AliMUONVStore* store = static_cast<AliMUONVStore*>(fStore->Clone()); | |
129 | ||
130 | TIter next(store->CreateIterator()); | |
131 | AliMUONVCalibParam* param; | |
132 | ||
133 | while ( ( param = static_cast<AliMUONVCalibParam*>(next()) ) ) | |
134 | { | |
135 | for ( Int_t i = 0; i < param->Size(); ++i ) | |
136 | { | |
137 | param->SetValueAsDouble(i,3,fNumberOfEvents); | |
138 | } | |
139 | } | |
140 | ||
141 | AliMUONTrackerData* data = new AliMUONTrackerData(name,name,4,kTRUE); | |
142 | data->SetDimensionName(0,"all"); // all clusters | |
143 | data->SetDimensionName(1,"mono"); // mono-cathode clusters | |
144 | data->SetDimensionName(2,"suspect"); // not legitimate mono-cathode clusters | |
145 | data->SetDimensionName(3,"Nevents"); // number of events | |
146 | data->DisableChannelLevel(); | |
147 | ||
148 | data->Add(*store); | |
149 | ||
150 | delete store; | |
151 | ||
152 | return data; | |
153 | } | |
154 | ||
155 | //____________________________________________________________________________ | |
156 | void | |
157 | AliMUONQAMappingCheck::GetClusterLocation(AliMUONVCluster& cluster, | |
158 | Int_t& manuBending, Int_t& manuBendingChannel, | |
159 | Int_t& manuNonBending, Int_t& manuNonBendingChannel, | |
160 | Bool_t& monoCathode, Bool_t& legitimateMonoCathode) | |
161 | { | |
162 | /// Get the pad under the center of the cluster, and whether or not this cluster | |
163 | /// has charge on both cathodes | |
164 | ||
165 | Int_t detElemId = cluster.GetDetElemId(); | |
166 | ||
167 | Double_t x,y,z; | |
168 | ||
169 | fGeometryTransformer->Global2Local(detElemId,cluster.GetX(),cluster.GetY(),cluster.GetZ(),x,y,z); | |
170 | ||
171 | AliMpDetElement* de = AliMpDDLStore::Instance()->GetDetElement(detElemId); | |
172 | ||
173 | const AliMpVSegmentation* segB = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,de->GetCathodType(AliMp::kBendingPlane)); | |
174 | const AliMpVSegmentation* segNB = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,de->GetCathodType(AliMp::kNonBendingPlane)); | |
175 | ||
176 | AliMpPad padB = segB->PadByPosition(x,y); | |
177 | AliMpPad padNB = segNB->PadByPosition(x,y); | |
178 | ||
179 | manuBending = padB.GetManuId(); | |
180 | manuBendingChannel = padB.GetManuChannel(); | |
181 | ||
182 | manuNonBending = padNB.GetManuId(); | |
183 | manuNonBendingChannel = padNB.GetManuChannel(); | |
184 | ||
185 | Bool_t bending(kFALSE); | |
186 | Bool_t nonBending(kFALSE); | |
187 | ||
188 | for ( Int_t i = 0; i < cluster.GetNDigits(); ++i ) | |
189 | // for ( Int_t i = 0; i < cluster.GetNDigits() && !(bending && nonBending); ++i ) | |
190 | { | |
191 | UInt_t digitId = cluster.GetDigitId(i); | |
192 | Int_t manuId = AliMUONVDigit::ManuId(digitId); | |
193 | if ( manuId > 0 ) | |
194 | { | |
195 | if ( manuId & AliMpConstants::ManuMask(AliMp::kNonBendingPlane) ) | |
196 | { | |
197 | nonBending = kTRUE; | |
198 | } | |
199 | else | |
200 | { | |
201 | bending = kTRUE; | |
202 | } | |
203 | } | |
204 | } | |
205 | ||
206 | monoCathode = ( bending != nonBending ); | |
207 | ||
208 | if ( monoCathode ) | |
209 | { | |
210 | legitimateMonoCathode = kFALSE; | |
211 | if (!bending) | |
212 | { | |
213 | if ( IsManuDead(detElemId,manuBending) ) legitimateMonoCathode = kTRUE; | |
214 | } | |
215 | ||
216 | if (!nonBending) | |
217 | { | |
218 | ||
219 | if ( IsManuDead(detElemId,manuNonBending) ) legitimateMonoCathode = kTRUE; | |
220 | } | |
221 | } | |
222 | ||
223 | if (!bending) manuBending *= -1; | |
224 | if (!nonBending) manuNonBending *= -1; | |
225 | ||
226 | ++fNumberOfClusters; | |
227 | if ( monoCathode ) | |
228 | { | |
229 | ++fNumberOfMonoCathodeClusters; | |
230 | if ( legitimateMonoCathode ) ++fNumberOfLegitimateMonoCathodeClusters; | |
231 | } | |
232 | } | |
233 | ||
234 | //____________________________________________________________________________ | |
235 | Bool_t AliMUONQAMappingCheck::IsManuDead(Int_t detElemId, Int_t manuId) const | |
236 | { | |
237 | /// Using the statusmaker, tells if a given manu is to be considered | |
238 | /// as dead (here dead means at least one manas dead) | |
239 | ||
240 | if ( manuId <= 0 ) return kTRUE; | |
241 | ||
242 | Int_t n(0); | |
243 | ||
244 | for ( Int_t i = 0; i < AliMpConstants::ManuNofChannels(); ++i) | |
245 | { | |
246 | if ( IsChannelDead(detElemId,manuId,i) ) ++n; | |
247 | } | |
248 | return n > 16; | |
249 | } | |
250 | ||
251 | //____________________________________________________________________________ | |
252 | Bool_t AliMUONQAMappingCheck::IsChannelDead(Int_t detElemId, Int_t manuId, Int_t manuChannel) const | |
253 | { | |
254 | /// Using the statusmaker, tells if a given channel is dead | |
255 | ||
dd0be8a7 | 256 | return ( fDigitCalibrator->StatusMap(detElemId,manuId,manuChannel) & (AliMUONPadStatusMapMaker::SelfDeadMask() != 0) ); |
45aad778 | 257 | } |
258 | ||
259 | //____________________________________________________________________________ | |
260 | void | |
261 | AliMUONQAMappingCheck::Store(AliMUONVCluster& cluster) | |
262 | { | |
263 | /// Store information about a single cluster | |
264 | ||
265 | if ( cluster.GetCharge() < 10 ) return; | |
266 | ||
267 | Int_t manuBendingId, manuBendingChannel; | |
268 | Int_t manuNonBendingId, manuNonBendingChannel; | |
269 | Bool_t monoCathode, legitimateMonoCathode; | |
270 | ||
271 | GetClusterLocation(cluster, manuBendingId, manuBendingChannel,manuNonBendingId, manuNonBendingChannel, monoCathode,legitimateMonoCathode); | |
272 | ||
273 | AddClusterLocation(cluster.GetDetElemId(),manuBendingId,manuBendingChannel,monoCathode,legitimateMonoCathode); | |
274 | AddClusterLocation(cluster.GetDetElemId(),manuNonBendingId,manuNonBendingChannel,monoCathode,legitimateMonoCathode); | |
275 | } |