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ed228cbc | 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 | ||
01709453 | 16 | //-----------------------------------------------------// |
17 | // // | |
18 | // Date : August 05 2003 // | |
19 | // This reads the file PMD.digits.root(TreeD), // | |
20 | // calls the Clustering algorithm and stores the // | |
21 | // clustering output in PMD.RecPoints.root(TreeR) // | |
22 | // // | |
23 | //-----------------------------------------------------// | |
24 | ||
25 | #include <Riostream.h> | |
01709453 | 26 | #include <TTree.h> |
01709453 | 27 | #include <TObjArray.h> |
28 | #include <TClonesArray.h> | |
01709453 | 29 | |
7e9508a7 | 30 | #include "AliLog.h" |
01709453 | 31 | #include "AliRunLoader.h" |
32 | #include "AliLoader.h" | |
5f55af10 | 33 | #include "AliRawReader.h" |
01709453 | 34 | |
35 | #include "AliPMDdigit.h" | |
36 | #include "AliPMDClusterFinder.h" | |
37 | #include "AliPMDClustering.h" | |
5c5cadd5 | 38 | #include "AliPMDClusteringV1.h" |
01709453 | 39 | #include "AliPMDcluster.h" |
96377d57 | 40 | #include "AliPMDrecpoint1.h" |
5c5cadd5 | 41 | #include "AliPMDrechit.h" |
5f55af10 | 42 | #include "AliPMDRawStream.h" |
09a06455 | 43 | #include "AliPMDCalibData.h" |
35535af7 | 44 | #include "AliPMDPedestal.h" |
df42ab21 | 45 | #include "AliPMDddldata.h" |
09a06455 | 46 | |
2332574a | 47 | #include "AliDAQ.h" |
09a06455 | 48 | #include "AliCDBManager.h" |
49 | #include "AliCDBEntry.h" | |
01709453 | 50 | |
7e9508a7 | 51 | |
52 | ||
01709453 | 53 | ClassImp(AliPMDClusterFinder) |
b208c6a3 | 54 | |
7e9508a7 | 55 | AliPMDClusterFinder::AliPMDClusterFinder(): |
56 | fRunLoader(0), | |
57 | fPMDLoader(0), | |
35535af7 | 58 | fCalibGain(GetCalibGain()), |
59 | fCalibPed(GetCalibPed()), | |
7e9508a7 | 60 | fTreeD(0), |
61 | fTreeR(0), | |
62 | fDigits(new TClonesArray("AliPMDdigit", 1000)), | |
63 | fRecpoints(new TClonesArray("AliPMDrecpoint1", 1000)), | |
5c5cadd5 | 64 | fRechits(new TClonesArray("AliPMDrechit", 1000)), |
7e9508a7 | 65 | fNpoint(0), |
5c5cadd5 | 66 | fNhit(0), |
a48edddd | 67 | fDetNo(0), |
7e9508a7 | 68 | fEcut(0.) |
69 | { | |
70 | // | |
71 | // Constructor | |
72 | // | |
73 | } | |
74 | // ------------------------------------------------------------------------- // | |
dfaeee5f | 75 | AliPMDClusterFinder::AliPMDClusterFinder(AliRunLoader* runLoader): |
76 | fRunLoader(runLoader), | |
77 | fPMDLoader(runLoader->GetLoader("PMDLoader")), | |
35535af7 | 78 | fCalibGain(GetCalibGain()), |
79 | fCalibPed(GetCalibPed()), | |
1758e4fe | 80 | fTreeD(0), |
81 | fTreeR(0), | |
ebd83c56 | 82 | fDigits(new TClonesArray("AliPMDdigit", 1000)), |
1758e4fe | 83 | fRecpoints(new TClonesArray("AliPMDrecpoint1", 1000)), |
5c5cadd5 | 84 | fRechits(new TClonesArray("AliPMDrechit", 1000)), |
1758e4fe | 85 | fNpoint(0), |
5c5cadd5 | 86 | fNhit(0), |
a48edddd | 87 | fDetNo(0), |
1758e4fe | 88 | fEcut(0.) |
01709453 | 89 | { |
b208c6a3 | 90 | // |
dfaeee5f | 91 | // Constructor |
b208c6a3 | 92 | // |
a48edddd | 93 | } |
94 | // ------------------------------------------------------------------------- // | |
2332574a | 95 | AliPMDClusterFinder::AliPMDClusterFinder(const AliPMDClusterFinder & finder): |
96 | TObject(finder), | |
97 | fRunLoader(0), | |
98 | fPMDLoader(0), | |
35535af7 | 99 | fCalibGain(GetCalibGain()), |
100 | fCalibPed(GetCalibPed()), | |
2332574a | 101 | fTreeD(0), |
102 | fTreeR(0), | |
103 | fDigits(NULL), | |
104 | fRecpoints(NULL), | |
105 | fRechits(NULL), | |
106 | fNpoint(0), | |
107 | fNhit(0), | |
108 | fDetNo(0), | |
109 | fEcut(0.) | |
a48edddd | 110 | { |
111 | // copy constructor | |
112 | AliError("Copy constructor not allowed"); | |
113 | } | |
114 | // ------------------------------------------------------------------------- // | |
115 | AliPMDClusterFinder &AliPMDClusterFinder::operator=(const AliPMDClusterFinder & /*finder*/) | |
116 | { | |
117 | // assignment op | |
118 | AliError("Assignment Operator not allowed"); | |
119 | return *this; | |
01709453 | 120 | } |
1758e4fe | 121 | // ------------------------------------------------------------------------- // |
01709453 | 122 | AliPMDClusterFinder::~AliPMDClusterFinder() |
123 | { | |
b208c6a3 | 124 | // Destructor |
ebd83c56 | 125 | if (fDigits) |
126 | { | |
722ccc67 | 127 | /* |
128 | fDigits->Delete(); | |
129 | delete fDigits; | |
130 | fDigits=0; | |
131 | */ | |
132 | fDigits->Clear(); | |
ebd83c56 | 133 | } |
1758e4fe | 134 | if (fRecpoints) |
135 | { | |
722ccc67 | 136 | fRecpoints->Clear(); |
137 | /* | |
138 | fRecpoints->Delete(); | |
139 | delete fRecpoints; | |
140 | fRecpoints=0; | |
141 | */ | |
1758e4fe | 142 | } |
5c5cadd5 | 143 | if (fRechits) |
144 | { | |
722ccc67 | 145 | fRechits->Clear(); |
146 | /* | |
147 | fRechits->Delete(); | |
148 | delete fRechits; | |
149 | fRechits=0; | |
150 | */ | |
5c5cadd5 | 151 | } |
01709453 | 152 | } |
1758e4fe | 153 | // ------------------------------------------------------------------------- // |
b208c6a3 | 154 | |
01709453 | 155 | void AliPMDClusterFinder::Digits2RecPoints(Int_t ievt) |
156 | { | |
b208c6a3 | 157 | // Converts digits to recpoints after running clustering |
158 | // algorithm on CPV plane and PREshower plane | |
159 | // | |
2332574a | 160 | |
ed228cbc | 161 | Int_t det = 0,smn = 0; |
01709453 | 162 | Int_t xpos,ypos; |
163 | Float_t adc; | |
1758e4fe | 164 | Int_t ismn; |
01709453 | 165 | Int_t idet; |
5c5cadd5 | 166 | Float_t clusdata[6]; |
ed228cbc | 167 | |
168 | TObjArray *pmdcont = new TObjArray(); | |
5c5cadd5 | 169 | AliPMDClustering *pmdclust = new AliPMDClusteringV1(); |
7e9508a7 | 170 | |
ed228cbc | 171 | pmdclust->SetEdepCut(fEcut); |
01709453 | 172 | |
173 | fRunLoader->GetEvent(ievt); | |
7e9508a7 | 174 | |
01b56f5c | 175 | |
b208c6a3 | 176 | fTreeD = fPMDLoader->TreeD(); |
177 | if (fTreeD == 0x0) | |
01709453 | 178 | { |
7e9508a7 | 179 | AliFatal("AliPMDClusterFinder: Can not get TreeD"); |
180 | ||
01709453 | 181 | } |
182 | AliPMDdigit *pmddigit; | |
b208c6a3 | 183 | TBranch *branch = fTreeD->GetBranch("PMDDigit"); |
01709453 | 184 | branch->SetAddress(&fDigits); |
185 | ||
186 | ResetRecpoint(); | |
01b56f5c | 187 | |
b208c6a3 | 188 | fTreeR = fPMDLoader->TreeR(); |
189 | if (fTreeR == 0x0) | |
01709453 | 190 | { |
b208c6a3 | 191 | fPMDLoader->MakeTree("R"); |
192 | fTreeR = fPMDLoader->TreeR(); | |
01709453 | 193 | } |
194 | ||
195 | Int_t bufsize = 16000; | |
5c5cadd5 | 196 | TBranch * branch1 = fTreeR->Branch("PMDRecpoint", &fRecpoints, bufsize); |
197 | TBranch * branch2 = fTreeR->Branch("PMDRechit", &fRechits, bufsize); | |
01709453 | 198 | |
b208c6a3 | 199 | Int_t nmodules = (Int_t) fTreeD->GetEntries(); |
01b56f5c | 200 | |
01709453 | 201 | for (Int_t imodule = 0; imodule < nmodules; imodule++) |
202 | { | |
ed228cbc | 203 | ResetCellADC(); |
b208c6a3 | 204 | fTreeD->GetEntry(imodule); |
01709453 | 205 | Int_t nentries = fDigits->GetLast(); |
206 | for (Int_t ient = 0; ient < nentries+1; ient++) | |
207 | { | |
208 | pmddigit = (AliPMDdigit*)fDigits->UncheckedAt(ient); | |
209 | ||
210 | det = pmddigit->GetDetector(); | |
211 | smn = pmddigit->GetSMNumber(); | |
5e6a9312 | 212 | xpos = pmddigit->GetRow(); |
213 | ypos = pmddigit->GetColumn(); | |
01709453 | 214 | adc = pmddigit->GetADC(); |
09a06455 | 215 | |
216 | // CALIBRATION | |
35535af7 | 217 | Float_t gain = fCalibGain->GetGainFact(det,smn,xpos,ypos); |
2332574a | 218 | // printf("adc = %d gain = %f\n",adc,gain); |
09a06455 | 219 | |
220 | adc = adc*gain; | |
221 | ||
ed228cbc | 222 | //Int_t trno = pmddigit->GetTrackNumber(); |
ed228cbc | 223 | fCellADC[xpos][ypos] = (Double_t) adc; |
01709453 | 224 | } |
01709453 | 225 | |
ed228cbc | 226 | idet = det; |
1758e4fe | 227 | ismn = smn; |
8616b098 | 228 | pmdclust->DoClust(idet,ismn,fCellADC,pmdcont); |
ed228cbc | 229 | |
230 | Int_t nentries1 = pmdcont->GetEntries(); | |
7e9508a7 | 231 | |
232 | AliDebug(1,Form("Total number of clusters/module = %d",nentries1)); | |
233 | ||
ed228cbc | 234 | for (Int_t ient1 = 0; ient1 < nentries1; ient1++) |
01709453 | 235 | { |
ebd83c56 | 236 | AliPMDcluster *pmdcl = (AliPMDcluster*)pmdcont->UncheckedAt(ient1); |
1758e4fe | 237 | idet = pmdcl->GetDetector(); |
238 | ismn = pmdcl->GetSMN(); | |
239 | clusdata[0] = pmdcl->GetClusX(); | |
240 | clusdata[1] = pmdcl->GetClusY(); | |
241 | clusdata[2] = pmdcl->GetClusADC(); | |
242 | clusdata[3] = pmdcl->GetClusCells(); | |
5c5cadd5 | 243 | clusdata[4] = pmdcl->GetClusSigmaX(); |
244 | clusdata[5] = pmdcl->GetClusSigmaY(); | |
01b56f5c | 245 | |
1758e4fe | 246 | AddRecPoint(idet,ismn,clusdata); |
5c5cadd5 | 247 | |
5c5cadd5 | 248 | Int_t ncell = (Int_t) clusdata[3]; |
249 | for(Int_t ihit = 0; ihit < ncell; ihit++) | |
250 | { | |
251 | Int_t celldataX = pmdcl->GetClusCellX(ihit); | |
252 | Int_t celldataY = pmdcl->GetClusCellY(ihit); | |
253 | AddRecHit(celldataX, celldataY); | |
254 | } | |
255 | branch2->Fill(); | |
256 | ResetRechit(); | |
ed228cbc | 257 | } |
258 | pmdcont->Clear(); | |
259 | ||
5c5cadd5 | 260 | branch1->Fill(); |
ed228cbc | 261 | ResetRecpoint(); |
262 | ||
263 | } // modules | |
264 | ||
01709453 | 265 | ResetCellADC(); |
e1287360 | 266 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
b208c6a3 | 267 | fPMDLoader->WriteRecPoints("OVERWRITE"); |
01709453 | 268 | |
269 | // delete the pointers | |
270 | delete pmdclust; | |
271 | delete pmdcont; | |
272 | ||
7e9508a7 | 273 | } |
274 | // ------------------------------------------------------------------------- // | |
275 | ||
8fbad6d3 | 276 | void AliPMDClusterFinder::Digits2RecPoints(TTree *digitsTree, |
277 | TTree *clustersTree) | |
278 | { | |
279 | // Converts digits to recpoints after running clustering | |
280 | // algorithm on CPV plane and PREshower plane | |
281 | // | |
282 | ||
283 | Int_t det = 0,smn = 0; | |
284 | Int_t xpos,ypos; | |
285 | Float_t adc; | |
286 | Int_t ismn; | |
287 | Int_t idet; | |
288 | Float_t clusdata[6]; | |
289 | ||
290 | TObjArray *pmdcont = new TObjArray(); | |
291 | AliPMDClustering *pmdclust = new AliPMDClusteringV1(); | |
292 | ||
293 | pmdclust->SetEdepCut(fEcut); | |
294 | ||
8fbad6d3 | 295 | AliPMDdigit *pmddigit; |
296 | TBranch *branch = digitsTree->GetBranch("PMDDigit"); | |
297 | branch->SetAddress(&fDigits); | |
298 | ||
299 | ResetRecpoint(); | |
300 | ||
8fbad6d3 | 301 | Int_t bufsize = 16000; |
302 | TBranch * branch1 = clustersTree->Branch("PMDRecpoint", &fRecpoints, bufsize); | |
303 | TBranch * branch2 = clustersTree->Branch("PMDRechit", &fRechits, bufsize); | |
304 | ||
305 | Int_t nmodules = (Int_t) digitsTree->GetEntries(); | |
306 | ||
307 | for (Int_t imodule = 0; imodule < nmodules; imodule++) | |
308 | { | |
309 | ResetCellADC(); | |
310 | digitsTree->GetEntry(imodule); | |
311 | Int_t nentries = fDigits->GetLast(); | |
312 | for (Int_t ient = 0; ient < nentries+1; ient++) | |
313 | { | |
314 | pmddigit = (AliPMDdigit*)fDigits->UncheckedAt(ient); | |
315 | ||
316 | det = pmddigit->GetDetector(); | |
317 | smn = pmddigit->GetSMNumber(); | |
318 | xpos = pmddigit->GetRow(); | |
319 | ypos = pmddigit->GetColumn(); | |
320 | adc = pmddigit->GetADC(); | |
35535af7 | 321 | |
322 | // Pedestal Subtraction | |
323 | Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,xpos,ypos); | |
324 | Int_t pedrms1 = (Int_t) pedmeanrms%1000; | |
325 | Float_t pedrms = (Float_t)pedrms1/10.; | |
326 | Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
327 | //printf("%f %f\n",pedmean, pedrms); | |
328 | ||
329 | Float_t adc1 = adc - (pedmean + 3.0*pedrms); | |
330 | ||
8fbad6d3 | 331 | // CALIBRATION |
35535af7 | 332 | Float_t gain = fCalibGain->GetGainFact(det,smn,xpos,ypos); |
8fbad6d3 | 333 | // printf("adc = %d gain = %f\n",adc,gain); |
35535af7 | 334 | |
335 | adc = adc1*gain; | |
8fbad6d3 | 336 | |
337 | //Int_t trno = pmddigit->GetTrackNumber(); | |
338 | fCellADC[xpos][ypos] = (Double_t) adc; | |
339 | } | |
340 | ||
341 | idet = det; | |
342 | ismn = smn; | |
343 | pmdclust->DoClust(idet,ismn,fCellADC,pmdcont); | |
344 | ||
345 | Int_t nentries1 = pmdcont->GetEntries(); | |
346 | ||
347 | AliDebug(1,Form("Total number of clusters/module = %d",nentries1)); | |
348 | ||
349 | for (Int_t ient1 = 0; ient1 < nentries1; ient1++) | |
350 | { | |
351 | AliPMDcluster *pmdcl = (AliPMDcluster*)pmdcont->UncheckedAt(ient1); | |
352 | idet = pmdcl->GetDetector(); | |
353 | ismn = pmdcl->GetSMN(); | |
354 | clusdata[0] = pmdcl->GetClusX(); | |
355 | clusdata[1] = pmdcl->GetClusY(); | |
356 | clusdata[2] = pmdcl->GetClusADC(); | |
357 | clusdata[3] = pmdcl->GetClusCells(); | |
358 | clusdata[4] = pmdcl->GetClusSigmaX(); | |
359 | clusdata[5] = pmdcl->GetClusSigmaY(); | |
360 | ||
361 | AddRecPoint(idet,ismn,clusdata); | |
362 | ||
363 | Int_t ncell = (Int_t) clusdata[3]; | |
364 | for(Int_t ihit = 0; ihit < ncell; ihit++) | |
365 | { | |
366 | Int_t celldataX = pmdcl->GetClusCellX(ihit); | |
367 | Int_t celldataY = pmdcl->GetClusCellY(ihit); | |
368 | AddRecHit(celldataX, celldataY); | |
369 | } | |
370 | branch2->Fill(); | |
371 | ResetRechit(); | |
372 | } | |
373 | pmdcont->Clear(); | |
374 | ||
375 | branch1->Fill(); | |
376 | ResetRecpoint(); | |
377 | ||
378 | } // modules | |
379 | ||
380 | ResetCellADC(); | |
8fbad6d3 | 381 | |
382 | // delete the pointers | |
383 | delete pmdclust; | |
384 | delete pmdcont; | |
385 | ||
386 | } | |
387 | // ------------------------------------------------------------------------- // | |
388 | ||
7e9508a7 | 389 | void AliPMDClusterFinder::Digits2RecPoints(AliRawReader *rawReader, |
390 | TTree *clustersTree) | |
391 | { | |
392 | // Converts RAW data to recpoints after running clustering | |
393 | // algorithm on CPV and PREshower plane | |
394 | // | |
2332574a | 395 | // This method is called at the time of reconstruction |
396 | ||
7e9508a7 | 397 | |
5c5cadd5 | 398 | Float_t clusdata[6]; |
df42ab21 | 399 | TObjArray pmdddlcont; |
7e9508a7 | 400 | |
401 | TObjArray *pmdcont = new TObjArray(); | |
5c5cadd5 | 402 | AliPMDClustering *pmdclust = new AliPMDClusteringV1(); |
7e9508a7 | 403 | |
404 | pmdclust->SetEdepCut(fEcut); | |
405 | ||
406 | ResetRecpoint(); | |
407 | ||
408 | Int_t bufsize = 16000; | |
5c5cadd5 | 409 | TBranch *branch1 = clustersTree->Branch("PMDRecpoint", &fRecpoints, bufsize); |
410 | ||
411 | TBranch * branch2 = clustersTree->Branch("PMDRechit", &fRechits, bufsize); | |
7e9508a7 | 412 | |
7e9508a7 | 413 | const Int_t kRow = 48; |
414 | const Int_t kCol = 96; | |
415 | ||
416 | Int_t idet = 0; | |
417 | Int_t iSMN = 0; | |
2332574a | 418 | |
722ccc67 | 419 | Int_t indexDDL = -1; |
420 | AliPMDRawStream pmdinput(rawReader); | |
8fbad6d3 | 421 | |
722ccc67 | 422 | while ((indexDDL = pmdinput.DdlData(&pmdddlcont)) >=0) |
423 | { | |
7e9508a7 | 424 | if (indexDDL < 4) |
425 | { | |
426 | iSMN = 6; | |
427 | } | |
428 | else if (indexDDL >= 4) | |
429 | { | |
430 | iSMN = 12; | |
431 | } | |
432 | Int_t ***precpvADC; | |
433 | precpvADC = new int **[iSMN]; | |
434 | for (Int_t i=0; i<iSMN; i++) precpvADC[i] = new int *[kRow]; | |
435 | for (Int_t i=0; i<iSMN;i++) | |
436 | { | |
437 | for (Int_t j=0; j<kRow; j++) precpvADC[i][j] = new int [kCol]; | |
438 | } | |
439 | for (Int_t i = 0; i < iSMN; i++) | |
440 | { | |
441 | for (Int_t j = 0; j < kRow; j++) | |
442 | { | |
443 | for (Int_t k = 0; k < kCol; k++) | |
444 | { | |
445 | precpvADC[i][j][k] = 0; | |
446 | } | |
447 | } | |
448 | } | |
449 | ResetCellADC(); | |
2332574a | 450 | |
df42ab21 | 451 | Int_t indexsmn = 0; |
452 | Int_t ientries = pmdddlcont.GetEntries(); | |
453 | for (Int_t ient = 0; ient < ientries; ient++) | |
7e9508a7 | 454 | { |
df42ab21 | 455 | AliPMDddldata *pmdddl = (AliPMDddldata*)pmdddlcont.UncheckedAt(ient); |
7e9508a7 | 456 | |
df42ab21 | 457 | Int_t det = pmdddl->GetDetector(); |
458 | Int_t smn = pmdddl->GetSMN(); | |
459 | //Int_t mcm = pmdddl->GetMCM(); | |
460 | //Int_t chno = pmdddl->GetChannel(); | |
461 | Int_t row = pmdddl->GetRow(); | |
462 | Int_t col = pmdddl->GetColumn(); | |
463 | Int_t sig = pmdddl->GetSignal(); | |
09a06455 | 464 | |
35535af7 | 465 | // Pedestal Subtraction |
466 | Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,row,col); | |
467 | Int_t pedrms1 = (Int_t) pedmeanrms%1000; | |
468 | Float_t pedrms = (Float_t)pedrms1/10.; | |
469 | Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
470 | ||
471 | //printf("%f %f\n",pedmean, pedrms); | |
472 | ||
473 | // Float_t sig1 = (Float_t) sig; | |
474 | Float_t sig1 = (Float_t) sig - (pedmean + 3.0*pedrms); | |
475 | ||
09a06455 | 476 | // CALIBRATION |
35535af7 | 477 | Float_t gain = fCalibGain->GetGainFact(det,smn,row,col); |
df42ab21 | 478 | //printf("sig = %d gain = %f\n",sig,gain); |
09a06455 | 479 | sig = (Int_t) (sig1*gain); |
7e9508a7 | 480 | |
481 | if (indexDDL < 4) | |
482 | { | |
483 | if (det != 0) | |
484 | AliError(Form("*DDL %d and Detector NUMBER %d NOT MATCHING *", | |
485 | indexDDL, det)); | |
486 | indexsmn = smn - indexDDL * 6; | |
487 | } | |
488 | else if (indexDDL == 4) | |
489 | { | |
490 | if (det != 1) | |
491 | AliError(Form("*DDL %d and Detector NUMBER %d NOT MATCHING *", | |
492 | indexDDL, det)); | |
493 | if (smn < 6) | |
494 | { | |
495 | indexsmn = smn; | |
496 | } | |
df42ab21 | 497 | else if (smn >= 18 && smn < 24) |
7e9508a7 | 498 | { |
df42ab21 | 499 | indexsmn = smn - 12; |
7e9508a7 | 500 | } |
501 | } | |
502 | else if (indexDDL == 5) | |
503 | { | |
504 | if (det != 1) | |
505 | AliError(Form("*DDL %d and Detector NUMBER %d NOT MATCHING *", | |
506 | indexDDL, det)); | |
507 | if (smn >= 6 && smn < 12) | |
508 | { | |
509 | indexsmn = smn - 6; | |
510 | } | |
df42ab21 | 511 | else if (smn >= 12 && smn < 18) |
7e9508a7 | 512 | { |
df42ab21 | 513 | indexsmn = smn - 6; |
7e9508a7 | 514 | } |
515 | } | |
516 | precpvADC[indexsmn][row][col] = sig; | |
df42ab21 | 517 | } |
518 | ||
519 | pmdddlcont.Clear(); | |
7e9508a7 | 520 | |
521 | Int_t ismn = 0; | |
78fc1b96 | 522 | for (indexsmn = 0; indexsmn < iSMN; indexsmn++) |
7e9508a7 | 523 | { |
524 | ResetCellADC(); | |
525 | for (Int_t irow = 0; irow < kRow; irow++) | |
526 | { | |
527 | for (Int_t icol = 0; icol < kCol; icol++) | |
528 | { | |
529 | fCellADC[irow][icol] = | |
530 | (Double_t) precpvADC[indexsmn][irow][icol]; | |
531 | } // row | |
532 | } // col | |
df42ab21 | 533 | |
7e9508a7 | 534 | if (indexDDL < 4) |
535 | { | |
536 | ismn = indexsmn + indexDDL * 6; | |
537 | idet = 0; | |
538 | } | |
539 | else if (indexDDL == 4) | |
540 | { | |
541 | if (indexsmn < 6) | |
542 | { | |
543 | ismn = indexsmn; | |
544 | } | |
545 | else if (indexsmn >= 6 && indexsmn < 12) | |
546 | { | |
df42ab21 | 547 | ismn = indexsmn + 12; |
7e9508a7 | 548 | } |
549 | idet = 1; | |
550 | } | |
551 | else if (indexDDL == 5) | |
552 | { | |
553 | if (indexsmn < 6) | |
554 | { | |
555 | ismn = indexsmn + 6; | |
556 | } | |
557 | else if (indexsmn >= 6 && indexsmn < 12) | |
558 | { | |
df42ab21 | 559 | ismn = indexsmn + 6; |
7e9508a7 | 560 | } |
561 | idet = 1; | |
562 | } | |
563 | ||
7e9508a7 | 564 | pmdclust->DoClust(idet,ismn,fCellADC,pmdcont); |
565 | Int_t nentries1 = pmdcont->GetEntries(); | |
566 | ||
567 | AliDebug(1,Form("Total number of clusters/module = %d",nentries1)); | |
568 | ||
569 | for (Int_t ient1 = 0; ient1 < nentries1; ient1++) | |
570 | { | |
571 | AliPMDcluster *pmdcl = | |
572 | (AliPMDcluster*)pmdcont->UncheckedAt(ient1); | |
573 | idet = pmdcl->GetDetector(); | |
574 | ismn = pmdcl->GetSMN(); | |
575 | clusdata[0] = pmdcl->GetClusX(); | |
576 | clusdata[1] = pmdcl->GetClusY(); | |
577 | clusdata[2] = pmdcl->GetClusADC(); | |
578 | clusdata[3] = pmdcl->GetClusCells(); | |
5c5cadd5 | 579 | clusdata[4] = pmdcl->GetClusSigmaX(); |
580 | clusdata[5] = pmdcl->GetClusSigmaY(); | |
7e9508a7 | 581 | |
582 | AddRecPoint(idet,ismn,clusdata); | |
09a06455 | 583 | |
5c5cadd5 | 584 | Int_t ncell = (Int_t) clusdata[3]; |
585 | for(Int_t ihit = 0; ihit < ncell; ihit++) | |
586 | { | |
587 | Int_t celldataX = pmdcl->GetClusCellX(ihit); | |
588 | Int_t celldataY = pmdcl->GetClusCellY(ihit); | |
589 | AddRecHit(celldataX, celldataY); | |
590 | } | |
591 | branch2->Fill(); | |
592 | ResetRechit(); | |
593 | ||
7e9508a7 | 594 | } |
595 | pmdcont->Clear(); | |
596 | ||
5c5cadd5 | 597 | branch1->Fill(); |
7e9508a7 | 598 | ResetRecpoint(); |
599 | ||
600 | ||
601 | } // smn | |
602 | ||
603 | for (Int_t i=0; i<iSMN; i++) | |
604 | { | |
605 | for (Int_t j=0; j<kRow; j++) delete [] precpvADC[i][j]; | |
606 | } | |
607 | for (Int_t i=0; i<iSMN; i++) delete [] precpvADC[i]; | |
608 | delete precpvADC; | |
722ccc67 | 609 | |
7e9508a7 | 610 | } // DDL Loop |
611 | ||
612 | ResetCellADC(); | |
613 | ||
614 | // delete the pointers | |
615 | delete pmdclust; | |
616 | delete pmdcont; | |
617 | ||
01709453 | 618 | } |
1758e4fe | 619 | // ------------------------------------------------------------------------- // |
5f55af10 | 620 | |
621 | void AliPMDClusterFinder::Digits2RecPoints(Int_t ievt, AliRawReader *rawReader) | |
622 | { | |
01b56f5c | 623 | // Converts RAW data to recpoints after running clustering |
624 | // algorithm on CPV and PREshower plane | |
5f55af10 | 625 | // |
626 | ||
5c5cadd5 | 627 | Float_t clusdata[6]; |
df42ab21 | 628 | TObjArray pmdddlcont; |
5f55af10 | 629 | TObjArray *pmdcont = new TObjArray(); |
5c5cadd5 | 630 | |
631 | AliPMDClustering *pmdclust = new AliPMDClusteringV1(); | |
7e9508a7 | 632 | |
5f55af10 | 633 | pmdclust->SetEdepCut(fEcut); |
634 | ||
635 | fRunLoader->GetEvent(ievt); | |
636 | ||
637 | ResetRecpoint(); | |
01b56f5c | 638 | |
5f55af10 | 639 | fTreeR = fPMDLoader->TreeR(); |
640 | if (fTreeR == 0x0) | |
641 | { | |
642 | fPMDLoader->MakeTree("R"); | |
643 | fTreeR = fPMDLoader->TreeR(); | |
644 | } | |
5f55af10 | 645 | Int_t bufsize = 16000; |
5c5cadd5 | 646 | TBranch *branch1 = fTreeR->Branch("PMDRecpoint", &fRecpoints, bufsize); |
647 | TBranch *branch2 = fTreeR->Branch("PMDRechit", &fRechits, bufsize); | |
01b56f5c | 648 | |
5f55af10 | 649 | const Int_t kRow = 48; |
650 | const Int_t kCol = 96; | |
5f55af10 | 651 | |
01b56f5c | 652 | Int_t idet = 0; |
653 | Int_t iSMN = 0; | |
722ccc67 | 654 | |
655 | AliPMDRawStream pmdinput(rawReader); | |
656 | Int_t indexDDL = -1; | |
657 | ||
658 | while ((indexDDL = pmdinput.DdlData(&pmdddlcont)) >=0) { | |
659 | ||
01b56f5c | 660 | if (indexDDL < 4) |
5f55af10 | 661 | { |
01b56f5c | 662 | iSMN = 6; |
5f55af10 | 663 | } |
01b56f5c | 664 | else if (indexDDL >= 4) |
5f55af10 | 665 | { |
01b56f5c | 666 | iSMN = 12; |
5f55af10 | 667 | } |
01b56f5c | 668 | Int_t ***precpvADC; |
669 | precpvADC = new int **[iSMN]; | |
670 | for (Int_t i=0; i<iSMN; i++) precpvADC[i] = new int *[kRow]; | |
671 | for (Int_t i=0; i<iSMN;i++) | |
5f55af10 | 672 | { |
01b56f5c | 673 | for (Int_t j=0; j<kRow; j++) precpvADC[i][j] = new int [kCol]; |
5f55af10 | 674 | } |
01b56f5c | 675 | for (Int_t i = 0; i < iSMN; i++) |
676 | { | |
677 | for (Int_t j = 0; j < kRow; j++) | |
678 | { | |
679 | for (Int_t k = 0; k < kCol; k++) | |
680 | { | |
681 | precpvADC[i][j][k] = 0; | |
682 | } | |
683 | } | |
684 | } | |
685 | ResetCellADC(); | |
2332574a | 686 | |
df42ab21 | 687 | |
688 | Int_t indexsmn = 0; | |
689 | Int_t ientries = pmdddlcont.GetEntries(); | |
690 | for (Int_t ient = 0; ient < ientries; ient++) | |
01b56f5c | 691 | { |
df42ab21 | 692 | AliPMDddldata *pmdddl = (AliPMDddldata*)pmdddlcont.UncheckedAt(ient); |
693 | ||
694 | Int_t det = pmdddl->GetDetector(); | |
695 | Int_t smn = pmdddl->GetSMN(); | |
696 | //Int_t mcm = pmdddl->GetMCM(); | |
697 | //Int_t chno = pmdddl->GetChannel(); | |
698 | Int_t row = pmdddl->GetRow(); | |
699 | Int_t col = pmdddl->GetColumn(); | |
700 | Int_t sig = pmdddl->GetSignal(); | |
09a06455 | 701 | |
35535af7 | 702 | // Pedestal Subtraction |
703 | Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,row,col); | |
704 | Int_t pedrms1 = (Int_t) pedmeanrms%1000; | |
705 | Float_t pedrms = (Float_t)pedrms1/10.; | |
706 | Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0; | |
707 | ||
708 | //printf("%f %f\n",pedmean, pedrms); | |
709 | ||
710 | //Float_t sig1 = (Float_t) sig; | |
711 | Float_t sig1 = (Float_t) sig - (pedmean + 3.0*pedrms); | |
09a06455 | 712 | // CALIBRATION |
35535af7 | 713 | Float_t gain = fCalibGain->GetGainFact(det,smn,row,col); |
2332574a | 714 | |
df42ab21 | 715 | //printf("sig = %d gain = %f\n",sig,gain); |
09a06455 | 716 | sig = (Int_t) (sig1*gain); |
df42ab21 | 717 | |
5f55af10 | 718 | |
01b56f5c | 719 | if (indexDDL < 4) |
720 | { | |
721 | if (det != 0) | |
7e9508a7 | 722 | AliError(Form("*DDL %d and Detector NUMBER %d NOT MATCHING *", |
723 | indexDDL, det)); | |
01b56f5c | 724 | indexsmn = smn - indexDDL * 6; |
725 | } | |
726 | else if (indexDDL == 4) | |
727 | { | |
728 | if (det != 1) | |
7e9508a7 | 729 | AliError(Form("*DDL %d and Detector NUMBER %d NOT MATCHING *", |
730 | indexDDL, det)); | |
01b56f5c | 731 | if (smn < 6) |
732 | { | |
733 | indexsmn = smn; | |
734 | } | |
df42ab21 | 735 | else if (smn >= 18 && smn < 24) |
01b56f5c | 736 | { |
df42ab21 | 737 | indexsmn = smn - 12; |
01b56f5c | 738 | } |
739 | } | |
740 | else if (indexDDL == 5) | |
741 | { | |
742 | if (det != 1) | |
7e9508a7 | 743 | AliError(Form("*DDL %d and Detector NUMBER %d NOT MATCHING *", |
744 | indexDDL, det)); | |
01b56f5c | 745 | if (smn >= 6 && smn < 12) |
746 | { | |
747 | indexsmn = smn - 6; | |
748 | } | |
df42ab21 | 749 | else if (smn >= 12 && smn < 18) |
01b56f5c | 750 | { |
df42ab21 | 751 | indexsmn = smn - 6; |
01b56f5c | 752 | } |
753 | } | |
754 | precpvADC[indexsmn][row][col] = sig; | |
df42ab21 | 755 | |
756 | } | |
757 | ||
758 | pmdddlcont.Clear(); | |
01b56f5c | 759 | |
760 | Int_t ismn = 0; | |
78fc1b96 | 761 | for (indexsmn = 0; indexsmn < iSMN; indexsmn++) |
5f55af10 | 762 | { |
01b56f5c | 763 | ResetCellADC(); |
5f55af10 | 764 | for (Int_t irow = 0; irow < kRow; irow++) |
765 | { | |
766 | for (Int_t icol = 0; icol < kCol; icol++) | |
767 | { | |
01b56f5c | 768 | fCellADC[irow][icol] = |
769 | (Double_t) precpvADC[indexsmn][irow][icol]; | |
5f55af10 | 770 | } // row |
771 | } // col | |
df42ab21 | 772 | |
773 | ||
01b56f5c | 774 | if (indexDDL < 4) |
775 | { | |
776 | ismn = indexsmn + indexDDL * 6; | |
777 | idet = 0; | |
778 | } | |
779 | else if (indexDDL == 4) | |
780 | { | |
781 | if (indexsmn < 6) | |
782 | { | |
783 | ismn = indexsmn; | |
784 | } | |
785 | else if (indexsmn >= 6 && indexsmn < 12) | |
786 | { | |
df42ab21 | 787 | ismn = indexsmn + 12; |
01b56f5c | 788 | } |
789 | idet = 1; | |
790 | } | |
791 | else if (indexDDL == 5) | |
792 | { | |
793 | if (indexsmn < 6) | |
794 | { | |
795 | ismn = indexsmn + 6; | |
796 | } | |
797 | else if (indexsmn >= 6 && indexsmn < 12) | |
798 | { | |
df42ab21 | 799 | ismn = indexsmn + 6; |
01b56f5c | 800 | } |
801 | idet = 1; | |
802 | } | |
803 | ||
5f55af10 | 804 | pmdclust->DoClust(idet,ismn,fCellADC,pmdcont); |
805 | Int_t nentries1 = pmdcont->GetEntries(); | |
7e9508a7 | 806 | |
807 | AliDebug(1,Form("Total number of clusters/module = %d",nentries1)); | |
808 | ||
5f55af10 | 809 | for (Int_t ient1 = 0; ient1 < nentries1; ient1++) |
810 | { | |
811 | AliPMDcluster *pmdcl = | |
812 | (AliPMDcluster*)pmdcont->UncheckedAt(ient1); | |
813 | idet = pmdcl->GetDetector(); | |
814 | ismn = pmdcl->GetSMN(); | |
815 | clusdata[0] = pmdcl->GetClusX(); | |
816 | clusdata[1] = pmdcl->GetClusY(); | |
817 | clusdata[2] = pmdcl->GetClusADC(); | |
818 | clusdata[3] = pmdcl->GetClusCells(); | |
5c5cadd5 | 819 | clusdata[4] = pmdcl->GetClusSigmaX(); |
820 | clusdata[5] = pmdcl->GetClusSigmaY(); | |
01b56f5c | 821 | |
5f55af10 | 822 | AddRecPoint(idet,ismn,clusdata); |
5c5cadd5 | 823 | |
5c5cadd5 | 824 | Int_t ncell = (Int_t) clusdata[3]; |
825 | for(Int_t ihit = 0; ihit < ncell; ihit++) | |
826 | { | |
827 | Int_t celldataX = pmdcl->GetClusCellX(ihit); | |
828 | Int_t celldataY = pmdcl->GetClusCellY(ihit); | |
829 | AddRecHit(celldataX, celldataY); | |
830 | } | |
831 | branch2->Fill(); | |
832 | ResetRechit(); | |
833 | ||
5f55af10 | 834 | } |
835 | pmdcont->Clear(); | |
836 | ||
5c5cadd5 | 837 | branch1->Fill(); |
5f55af10 | 838 | ResetRecpoint(); |
01b56f5c | 839 | |
840 | ||
5f55af10 | 841 | } // smn |
5f55af10 | 842 | |
01b56f5c | 843 | for (Int_t i=0; i<iSMN; i++) |
844 | { | |
845 | for (Int_t j=0; j<kRow; j++) delete [] precpvADC[i][j]; | |
846 | } | |
847 | for (Int_t i=0; i<iSMN; i++) delete [] precpvADC[i]; | |
848 | delete precpvADC; | |
849 | } // DDL Loop | |
850 | ||
5f55af10 | 851 | ResetCellADC(); |
01b56f5c | 852 | |
5f55af10 | 853 | fPMDLoader = fRunLoader->GetLoader("PMDLoader"); |
854 | fPMDLoader->WriteRecPoints("OVERWRITE"); | |
855 | ||
856 | // delete the pointers | |
857 | delete pmdclust; | |
858 | delete pmdcont; | |
859 | ||
5f55af10 | 860 | } |
861 | // ------------------------------------------------------------------------- // | |
ed228cbc | 862 | void AliPMDClusterFinder::SetCellEdepCut(Float_t ecut) |
863 | { | |
864 | fEcut = ecut; | |
865 | } | |
1758e4fe | 866 | // ------------------------------------------------------------------------- // |
1758e4fe | 867 | void AliPMDClusterFinder::AddRecPoint(Int_t idet,Int_t ismn,Float_t *clusdata) |
01709453 | 868 | { |
b208c6a3 | 869 | // Add Reconstructed points |
870 | // | |
01709453 | 871 | TClonesArray &lrecpoints = *fRecpoints; |
ed228cbc | 872 | AliPMDrecpoint1 *newrecpoint; |
1758e4fe | 873 | newrecpoint = new AliPMDrecpoint1(idet, ismn, clusdata); |
ed228cbc | 874 | new(lrecpoints[fNpoint++]) AliPMDrecpoint1(newrecpoint); |
01709453 | 875 | delete newrecpoint; |
876 | } | |
1758e4fe | 877 | // ------------------------------------------------------------------------- // |
5c5cadd5 | 878 | void AliPMDClusterFinder::AddRecHit(Int_t celldataX,Int_t celldataY) |
879 | { | |
880 | // Add associated cell hits to the Reconstructed points | |
881 | // | |
882 | TClonesArray &lrechits = *fRechits; | |
883 | AliPMDrechit *newrechit; | |
884 | newrechit = new AliPMDrechit(celldataX, celldataY); | |
885 | new(lrechits[fNhit++]) AliPMDrechit(newrechit); | |
886 | delete newrechit; | |
887 | } | |
888 | // ------------------------------------------------------------------------- // | |
01709453 | 889 | void AliPMDClusterFinder::ResetCellADC() |
890 | { | |
b208c6a3 | 891 | // Reset the individual cell ADC value to zero |
892 | // | |
5e6a9312 | 893 | for(Int_t irow = 0; irow < fgkRow; irow++) |
01709453 | 894 | { |
5e6a9312 | 895 | for(Int_t icol = 0; icol < fgkCol; icol++) |
01709453 | 896 | { |
ed228cbc | 897 | fCellADC[irow][icol] = 0.; |
01709453 | 898 | } |
899 | } | |
900 | } | |
1758e4fe | 901 | // ------------------------------------------------------------------------- // |
01709453 | 902 | |
903 | void AliPMDClusterFinder::ResetRecpoint() | |
904 | { | |
b208c6a3 | 905 | // Clear the list of reconstructed points |
01709453 | 906 | fNpoint = 0; |
907 | if (fRecpoints) fRecpoints->Clear(); | |
908 | } | |
1758e4fe | 909 | // ------------------------------------------------------------------------- // |
5c5cadd5 | 910 | void AliPMDClusterFinder::ResetRechit() |
911 | { | |
912 | // Clear the list of reconstructed points | |
913 | fNhit = 0; | |
914 | if (fRechits) fRechits->Clear(); | |
915 | } | |
916 | // ------------------------------------------------------------------------- // | |
55601d47 | 917 | void AliPMDClusterFinder::Load() |
918 | { | |
ebd83c56 | 919 | // Load all the *.root files |
55601d47 | 920 | // |
921 | fPMDLoader->LoadDigits("READ"); | |
922 | fPMDLoader->LoadRecPoints("recreate"); | |
923 | } | |
924 | // ------------------------------------------------------------------------- // | |
01b56f5c | 925 | void AliPMDClusterFinder::LoadClusters() |
926 | { | |
927 | // Load all the *.root files | |
928 | // | |
929 | fPMDLoader->LoadRecPoints("recreate"); | |
930 | } | |
931 | // ------------------------------------------------------------------------- // | |
ebd83c56 | 932 | void AliPMDClusterFinder::UnLoad() |
01709453 | 933 | { |
b208c6a3 | 934 | // Unload all the *.root files |
935 | // | |
ebd83c56 | 936 | fPMDLoader->UnloadDigits(); |
937 | fPMDLoader->UnloadRecPoints(); | |
01709453 | 938 | } |
1758e4fe | 939 | // ------------------------------------------------------------------------- // |
01b56f5c | 940 | void AliPMDClusterFinder::UnLoadClusters() |
941 | { | |
942 | // Unload all the *.root files | |
943 | // | |
944 | fPMDLoader->UnloadRecPoints(); | |
945 | } | |
946 | // ------------------------------------------------------------------------- // | |
09a06455 | 947 | |
35535af7 | 948 | AliPMDCalibData* AliPMDClusterFinder::GetCalibGain() const |
09a06455 | 949 | { |
950 | // The run number will be centralized in AliCDBManager, | |
951 | // you don't need to set it here! | |
952 | // Added by ZA | |
35535af7 | 953 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Gain"); |
09a06455 | 954 | |
0dd3d6f9 | 955 | if(!entry) AliFatal("Calibration object retrieval failed! "); |
09a06455 | 956 | |
957 | AliPMDCalibData *calibdata=0; | |
958 | if (entry) calibdata = (AliPMDCalibData*) entry->GetObject(); | |
959 | ||
0dd3d6f9 | 960 | if (!calibdata) AliFatal("No calibration data from calibration database !"); |
09a06455 | 961 | |
962 | return calibdata; | |
963 | } | |
35535af7 | 964 | |
965 | // ------------------------------------------------------------------------- // | |
966 | ||
967 | AliPMDPedestal* AliPMDClusterFinder::GetCalibPed() const | |
968 | { | |
969 | // The run number will be centralized in AliCDBManager, | |
970 | // you don't need to set it here! | |
971 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Ped"); | |
972 | ||
973 | if(!entry) AliFatal("Pedestal object retrieval failed!"); | |
974 | ||
975 | AliPMDPedestal *pedestal = 0; | |
976 | if (entry) pedestal = (AliPMDPedestal*) entry->GetObject(); | |
977 | ||
978 | if (!pedestal) AliFatal("No pedestal data from pedestal database !"); | |
979 | ||
980 | return pedestal; | |
981 | } |