]>
Commit | Line | Data |
---|---|---|
cc727848 | 1 | /************************************************************************** |
6f6a3f3b | 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 | **************************************************************************/ | |
cc727848 | 15 | |
16 | /* $Id: TestRecPoints.C 23207 2007-12-20 09:59:20Z ivana $ */ | |
17 | ||
18 | /// \ingroup macros | |
19 | /// \file TestRecPoints.C | |
20 | /// \brief This macro is to be used to check the trigger and tracking chamber behaviour | |
21 | /// through the RecPoints analysis | |
22 | /// | |
23 | /// \author D. Stocco (Torino) | |
24 | ||
25 | #if !defined(__CINT__) || defined(__MAKECINT__) | |
26 | // ROOT | |
27 | #include "TString.h" | |
28 | #include "TH1.h" | |
29 | #include "TList.h" | |
30 | #include "TFile.h" | |
31 | #include "TDirectory.h" | |
32 | ||
33 | #include "TTree.h" | |
34 | #include "TClonesArray.h" | |
35 | ||
36 | // STEER | |
37 | #include "AliRun.h" | |
38 | #include "AliRunLoader.h" | |
39 | #include "AliLoader.h" | |
40 | #include "AliCDBManager.h" | |
41 | ||
42 | // tracker | |
43 | #include "AliGeomManager.h" | |
44 | ||
45 | // MUON | |
46 | #include "AliMpCDB.h" | |
47 | #include "AliMpDDL.h" | |
48 | #include "AliMpDDLStore.h" | |
49 | #include "AliMpConstants.h" | |
50 | ||
51 | // trigger | |
52 | #include "AliMUONVTriggerStore.h" | |
53 | #include "AliMUONDigitStoreV1.h" | |
54 | #include "AliMUONDigitMaker.h" | |
55 | #include "AliMUONLocalTrigger.h" | |
56 | ||
57 | // tracker | |
58 | #include "AliMUONClusterStoreV2.h" | |
59 | #include "AliMUONClusterFinderMLEM.h" | |
60 | #include "AliMUONPreClusterFinder.h" | |
61 | #include "AliMUONSimpleClusterServer.h" | |
62 | #include "AliMUONGeometryTransformer.h" | |
63 | #include "AliMUONVDigitStore.h" | |
6f6a3f3b | 64 | #include "AliMUONDigitStoreV2R.h" |
cc727848 | 65 | #include "AliMUONVCluster.h" |
66 | ||
67 | #endif | |
68 | ||
69 | const Int_t kNtrigChambers = AliMpConstants::NofTriggerChambers(); | |
70 | const Int_t kNcathodes = AliMpConstants::NofCathodes(); | |
71 | ||
72 | const Int_t kNtrackChambers = AliMpConstants::NofTrackingChambers(); | |
73 | ||
74 | enum {kOnlyTracker, kOnlyTrigger, kTrackTrig}; | |
75 | ||
76 | Int_t GetPlane(Int_t ch, Int_t cath){return kNcathodes * ch + cath;} | |
77 | void ClusterSize(TList&, AliMUONVDigit*, Int_t&, Int_t); | |
78 | ||
79 | // Main Method | |
6f6a3f3b | 80 | void TestRecPoints(TString baseDir=".", TString outDir=".", Float_t adcCut = 10., Int_t whatToTest=kTrackTrig, Int_t runNumber=0, TString cdbStorage="local://$ALICE_ROOT") |
cc727848 | 81 | { |
82 | const Int_t kNplanes = kNtrigChambers * kNcathodes; | |
83 | const Int_t kNslats = 18; | |
6f6a3f3b | 84 | |
cc727848 | 85 | TList histoListTrig; |
6f6a3f3b | 86 | |
cc727848 | 87 | TH1F* trigStripMult[kNplanes]; |
88 | TH1F* trigClusterSize[kNplanes]; | |
89 | TH1F* trigClusterMult[kNplanes]; | |
90 | TString histoName, histoTitle; | |
6f6a3f3b | 91 | |
cc727848 | 92 | if(whatToTest!=kOnlyTracker){ |
93 | for(Int_t ch=0; ch<kNtrigChambers; ch++){ | |
94 | for(Int_t cath=0; cath<kNcathodes; cath++){ | |
6f6a3f3b | 95 | Int_t iplane = GetPlane(ch, cath); |
96 | histoName = "stripMult"; | |
97 | histoName.Append(Form("Ch%iCath%i",ch,cath)); | |
98 | histoTitle = Form("Strip multiplicity Ch %i Cathode %i", ch, cath); | |
99 | trigStripMult[iplane] = new TH1F(histoName.Data(), histoTitle.Data(), kNslats, 0.-0.5, (Float_t)kNslats - 0.5); | |
100 | trigStripMult[iplane]->SetXTitle("slat"); | |
101 | histoListTrig.Add(trigStripMult[iplane]); | |
102 | ||
103 | histoName = "clusterSize"; | |
104 | histoName.Append(Form("Ch%iCath%i",ch,cath)); | |
105 | histoTitle = Form("Cluster size Ch %i Cathode %i", ch, cath); | |
106 | trigClusterSize[iplane] = new TH1F(histoName.Data(), histoTitle.Data(), 10, 0.-0.5, (Float_t)10 - 0.5); | |
107 | trigClusterSize[iplane]->SetXTitle("cluster size"); | |
108 | histoListTrig.Add(trigClusterSize[iplane]); | |
109 | ||
110 | histoName = "clusterMult"; | |
111 | histoName.Append(Form("Ch%iCath%i",ch,cath)); | |
112 | histoTitle = Form("Cluster multiplicity Ch %i Cathode %i", ch, cath); | |
113 | trigClusterMult[iplane] = new TH1F(histoName.Data(), histoTitle.Data(), kNslats, 0.-0.5, (Float_t)kNslats - 0.5); | |
114 | trigClusterMult[iplane]->SetXTitle("slat"); | |
115 | histoListTrig.Add(trigClusterMult[iplane]); | |
cc727848 | 116 | } |
117 | } | |
118 | } | |
6f6a3f3b | 119 | |
cc727848 | 120 | const Int_t kMaxDetElem = 26; |
121 | TList histoListTrack; | |
122 | TH1F* trackClusterSize[kNtrackChambers]; | |
123 | TH1F* trackClusterMult[kNtrackChambers]; | |
124 | TH1F* trackClusterYield[kNtrackChambers]; | |
6f6a3f3b | 125 | |
cc727848 | 126 | if(whatToTest!=kOnlyTrigger){ |
127 | for(Int_t ch=0; ch<kNtrackChambers; ch++){ | |
128 | histoName = "clusterSize"; | |
129 | histoName.Append(Form("Ch%i",ch)); | |
130 | histoTitle = Form("Cluster size Ch %i", ch); | |
131 | trackClusterSize[ch] = new TH1F(histoName.Data(), histoTitle.Data(), kMaxDetElem, 0.-0.5, (Float_t)kMaxDetElem - 0.5); | |
132 | trackClusterSize[ch]->SetXTitle("cluster size"); | |
133 | histoListTrack.Add(trackClusterSize[ch]); | |
6f6a3f3b | 134 | |
cc727848 | 135 | histoName = "clusterMult"; |
136 | histoName.Append(Form("Ch%i",ch)); | |
137 | histoTitle = Form("Cluster multiplicity vs. Charge Ch %i", ch); | |
138 | trackClusterMult[ch] = new TH1F(histoName.Data(), histoTitle.Data(), 200, 0, 15000.); | |
6f6a3f3b | 139 | trackClusterMult[ch]->SetXTitle("Charge (ADC)"); |
cc727848 | 140 | histoListTrack.Add(trackClusterMult[ch]); |
6f6a3f3b | 141 | |
cc727848 | 142 | histoName = "clusterYield"; |
143 | histoName.Append(Form("Ch%i",ch)); | |
144 | histoTitle = Form("Cluster yield vs. DetElem Ch %i", ch); | |
145 | trackClusterYield[ch] = new TH1F(histoName.Data(), histoTitle.Data(), kMaxDetElem, 0.-0.5, (Float_t)kMaxDetElem - 0.5); | |
146 | trackClusterYield[ch]->SetXTitle("Detector element #"); | |
147 | histoListTrack.Add(trackClusterYield[ch]); | |
148 | } | |
149 | } | |
150 | ||
6f6a3f3b | 151 | |
cc727848 | 152 | // Creating Run Loader and opening RecPoints |
153 | TString filename = baseDir.Data(); | |
154 | filename.Append("/galice.root"); | |
155 | AliRunLoader * RunLoader = AliRunLoader::Open(filename.Data(),"MUONLoader","UPDATE"); | |
156 | if (RunLoader ==0x0) { | |
157 | printf(">>> Error : Error Opening %s file \n",filename.Data()); | |
158 | return; | |
159 | } | |
6f6a3f3b | 160 | |
cc727848 | 161 | // Loading MUON subsystem |
162 | AliLoader* MUONLoader = RunLoader->GetDetectorLoader("MUON"); | |
163 | if(whatToTest!=kOnlyTracker) MUONLoader->LoadRecPoints("READ"); | |
164 | if(whatToTest!=kOnlyTrigger) MUONLoader->LoadDigits("READ"); | |
6f6a3f3b | 165 | |
cc727848 | 166 | TTree *treeR = 0x0, *treeD = 0x0; |
167 | AliMUONVTriggerStore* trigStore = 0x0; | |
168 | AliMUONLocalTrigger* locTrg = 0x0; | |
6f6a3f3b | 169 | |
cc727848 | 170 | AliMUONVDigitStore* digitStoreTrack = 0x0; |
6f6a3f3b | 171 | AliMUONDigitStoreV2R digitStoreTrackCut; |
cc727848 | 172 | AliMUONVCluster* cluster = 0x0; |
6f6a3f3b | 173 | |
cc727848 | 174 | // Load segmentation |
175 | AliCDBManager::Instance()->SetDefaultStorage(cdbStorage.Data()); | |
176 | AliCDBManager::Instance()->SetRun(runNumber); | |
6f6a3f3b | 177 | |
cc727848 | 178 | AliMpCDB::LoadDDLStore(); |
6f6a3f3b | 179 | |
cc727848 | 180 | AliMUONGeometryTransformer* transformer = 0x0; |
6f6a3f3b | 181 | |
182 | ||
cc727848 | 183 | AliMUONClusterStoreV2 clusterStore; |
184 | AliMUONVClusterFinder* clusterFinder = 0x0; | |
185 | ||
186 | AliMUONSimpleClusterServer* clusterServer = 0x0; | |
6f6a3f3b | 187 | |
cc727848 | 188 | Int_t firstChamber(0); |
189 | Int_t lastChamber(9); | |
6f6a3f3b | 190 | |
cc727848 | 191 | if(whatToTest!=kOnlyTrigger){ |
192 | // Import TGeo geometry | |
193 | TString geoFilename = baseDir.Data(); | |
194 | geoFilename.Append("/geometry.root"); | |
195 | if ( ! AliGeomManager::GetGeometry() ) { | |
196 | AliGeomManager::LoadGeometry(geoFilename); | |
197 | if (! AliGeomManager::GetGeometry() ) { | |
6f6a3f3b | 198 | printf(">>> Error : getting geometry from file %s failed\n", geoFilename.Data()); |
199 | return; | |
cc727848 | 200 | } |
201 | } | |
202 | transformer = new AliMUONGeometryTransformer(); | |
203 | // Load geometry data | |
204 | transformer->LoadGeometryData(); | |
205 | clusterFinder = new AliMUONClusterFinderMLEM(kFALSE,new AliMUONPreClusterFinder); | |
0f211038 | 206 | clusterServer = new AliMUONSimpleClusterServer(clusterFinder,*transformer); |
cc727848 | 207 | } |
6f6a3f3b | 208 | |
cc727848 | 209 | AliMUONDigitStoreV1 digitStore; |
210 | AliMUONVDigit* mDigit; | |
6f6a3f3b | 211 | |
cc727848 | 212 | Int_t clusterSize; |
6f6a3f3b | 213 | |
cc727848 | 214 | AliMUONDigitMaker digitMaker; |
215 | TList digitsList[kNplanes]; | |
6f6a3f3b | 216 | |
cc727848 | 217 | Int_t nevents = RunLoader->GetNumberOfEvents(); |
218 | Int_t analysisFrac = nevents/10+1; | |
6f6a3f3b | 219 | |
cc727848 | 220 | printf("\nNumber of events = %i\n\n",nevents); |
6f6a3f3b | 221 | |
cc727848 | 222 | for(Int_t ievent=0; ievent<nevents; ievent++){ |
223 | if(ievent%analysisFrac==0) printf("Analysing event = %i\n",ievent); | |
224 | RunLoader->GetEvent(ievent); | |
225 | if(whatToTest!=kOnlyTracker){ | |
226 | digitStore.Clear(); | |
227 | treeR = MUONLoader->TreeR(); | |
228 | trigStore = AliMUONVTriggerStore::Create(*treeR); | |
6f6a3f3b | 229 | |
cc727848 | 230 | if ( trigStore == 0x0 ) continue; |
231 | trigStore->Clear(); | |
232 | trigStore->Connect(*treeR); | |
233 | treeR->GetEvent(0); | |
6f6a3f3b | 234 | |
cc727848 | 235 | TIter nextLocal(trigStore->CreateLocalIterator()); |
236 | while ( (locTrg = static_cast<AliMUONLocalTrigger*>( nextLocal() )) != NULL ) | |
237 | { | |
6f6a3f3b | 238 | TArrayS xyPattern[2]; |
239 | locTrg->GetXPattern(xyPattern[0]); | |
240 | locTrg->GetYPattern(xyPattern[1]); | |
241 | ||
242 | Int_t nBoard = locTrg->LoCircuit(); | |
243 | digitMaker.TriggerDigits(nBoard, xyPattern, digitStore); | |
cc727848 | 244 | } |
6f6a3f3b | 245 | |
cc727848 | 246 | TIter next(digitStore.CreateIterator()); |
6f6a3f3b | 247 | |
cc727848 | 248 | while ( ( mDigit = static_cast<AliMUONVDigit*>(next()) ) ) |
249 | { | |
6f6a3f3b | 250 | Int_t detElemId = mDigit->DetElemId(); |
251 | Int_t ch = detElemId/100 - 11; | |
252 | Int_t cathode = mDigit->Cathode(); | |
253 | Int_t slat = detElemId%100; | |
254 | Int_t iplane = GetPlane(ch, cathode); | |
255 | trigStripMult[iplane]->Fill(slat); | |
256 | digitsList[iplane].Add(mDigit); | |
cc727848 | 257 | } // loop on digits |
6f6a3f3b | 258 | |
cc727848 | 259 | for(Int_t iplane=0; iplane<kNplanes; iplane++){ |
6f6a3f3b | 260 | while(digitsList[iplane].GetEntries()){ |
261 | clusterSize=1; | |
262 | mDigit = (AliMUONVDigit*)digitsList[iplane].At(0); | |
263 | digitsList[iplane].Remove(mDigit); | |
264 | ClusterSize(digitsList[iplane],mDigit,clusterSize,1); | |
265 | //if(clusterSize>1) printf("Cluster size = %i\n\n",clusterSize); | |
266 | trigClusterSize[iplane]->Fill(clusterSize); | |
267 | ||
268 | Int_t detElemId = mDigit->DetElemId(); | |
269 | Int_t slat = detElemId%100; | |
270 | trigClusterMult[iplane]->Fill(slat); | |
271 | } // loop o sorted digits | |
cc727848 | 272 | } // loop on planes |
273 | } // trigger part | |
6f6a3f3b | 274 | |
cc727848 | 275 | if(whatToTest!=kOnlyTrigger){ |
276 | clusterStore.Clear(); | |
277 | treeD = MUONLoader->TreeD(); | |
278 | digitStoreTrack = AliMUONVDigitStore::Create(*treeD); | |
6f6a3f3b | 279 | |
cc727848 | 280 | if ( digitStoreTrack == 0x0 ) continue; |
281 | digitStoreTrack->Clear(); | |
6f6a3f3b | 282 | digitStoreTrackCut.Clear(); |
cc727848 | 283 | digitStoreTrack->Connect(*treeD); |
284 | treeD->GetEvent(0); | |
6f6a3f3b | 285 | |
286 | // Cut low charge channels (pedestal subtraction) | |
287 | TIter nextDigitTrack(digitStoreTrack->CreateIterator()); | |
288 | while ( ( mDigit = static_cast<AliMUONVDigit*>(nextDigitTrack()) ) ) | |
289 | { | |
290 | //printf("Digit class = %s",mDigit->ClassName()); | |
291 | Float_t charge = mDigit->Charge(); | |
292 | if(charge<adcCut) continue; | |
293 | digitStoreTrackCut.Add(*mDigit, AliMUONVDigitStore::kDeny); | |
294 | } // loop on digits | |
295 | ||
0f211038 | 296 | TIter nextDigitTrackCut(digitStoreTrackCut.CreateIterator()); |
7deb8eb0 | 297 | clusterServer->UseDigits(nextDigitTrackCut); |
6f6a3f3b | 298 | |
cc727848 | 299 | for (Int_t ch = firstChamber; ch <= lastChamber; ++ch ){ |
6f6a3f3b | 300 | clusterServer->Clusterize(ch, clusterStore, AliMpArea()); |
cc727848 | 301 | } |
6f6a3f3b | 302 | |
cc727848 | 303 | TIter next(clusterStore.CreateIterator()); |
304 | while ( ( cluster = static_cast<AliMUONVCluster*>(next()) ) ) | |
305 | { | |
6f6a3f3b | 306 | Float_t charge = cluster->GetCharge(); |
307 | if(charge==0.) continue; | |
308 | Int_t ch = cluster->GetChamberId(); | |
309 | Int_t npads = cluster->GetNDigits(); | |
310 | Int_t detElemId = cluster->GetDetElemId()%100; | |
311 | //printf("charge = %f pads = %i detElemId = %i\n",charge,npads,detElemId); | |
312 | ||
313 | trackClusterSize[ch]->Fill(npads); | |
314 | trackClusterMult[ch]->Fill(charge); | |
315 | trackClusterYield[ch]->Fill(detElemId); | |
cc727848 | 316 | } // loop on clusters |
317 | } // tracker part | |
318 | } // loop on events | |
6f6a3f3b | 319 | |
cc727848 | 320 | MUONLoader->UnloadRecPoints(); |
321 | MUONLoader->UnloadDigits(); | |
322 | RunLoader->UnloadAll(); | |
323 | delete RunLoader; | |
324 | TString outFileName = outDir.Data(); | |
325 | outFileName.Append("/outTestRecPoints.root"); | |
326 | TFile* outFile = new TFile(outFileName.Data(), "RECREATE"); | |
327 | TDirectory* dir = 0x0; | |
328 | if(whatToTest!=kOnlyTracker){ | |
329 | outFile->cd(); | |
330 | dir = outFile->mkdir("Trigger"); | |
331 | dir->cd(); | |
332 | histoListTrig.Write(); | |
333 | } | |
334 | if(whatToTest!=kOnlyTrigger){ | |
335 | outFile->cd(); | |
336 | dir = outFile->mkdir("Tracker"); | |
337 | dir->cd(); | |
338 | histoListTrack.Write(); | |
339 | } | |
340 | outFile->Close(); | |
341 | printf("\nSee results in %s\n",outFileName.Data()); | |
342 | } | |
343 | ||
344 | void ClusterSize(TList& list, AliMUONVDigit* refDigit, Int_t& clusterSize, Int_t depthLevel) | |
345 | { | |
346 | AliMUONVDigit* mDigit = 0x0; | |
347 | for(Int_t idigit=0; idigit<list.GetEntries(); idigit++){ | |
348 | mDigit = (AliMUONVDigit*) list.At(idigit); | |
349 | if(mDigit->DetElemId() != refDigit->DetElemId()) continue; | |
350 | Int_t diffX = TMath::Abs(mDigit->PadX() - refDigit->PadX()); | |
351 | Int_t diffY = TMath::Abs(mDigit->PadY() - refDigit->PadY()); | |
352 | if(diffX>1) continue; | |
353 | if(diffY>1) continue; | |
354 | if(diffX*diffY != 0) continue; | |
355 | clusterSize++; | |
356 | list.Remove(mDigit); | |
357 | //printf("DetElemId = %i Level = %i Ref. (%2i,%2i) Found (%2i,%2i)\n",mDigit->DetElemId(),depthLevel,refDigit->PadX(),refDigit->PadY(),mDigit->PadX(),mDigit->PadY()); | |
358 | ClusterSize(list, mDigit, clusterSize, depthLevel+1); | |
359 | Int_t val = idigit + depthLevel - clusterSize; | |
360 | //printf("Level = %i Current digit = %i\t",depthLevel,idigit); | |
361 | idigit = TMath::Max(-1,val); | |
362 | //printf("New digit = %i\n",idigit); | |
363 | } | |
364 | } |