fixed the tainted variables
[u/mrichter/AliRoot.git] / PMD / AliPMDCalibGain.cxx
CommitLineData
4fc06b3a 1//////////////////////////////////////////////////////////////////////////////
2//
3// * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4// * *
5// * Author: The ALICE Off-line Project. *
6// * Contributors are mentioned in the code where appropriate. *
7// * *
8// * Permission to use, copy, modify and distribute this software and its *
9// * documentation strictly for non-commercial purposes is hereby granted *
10// * without fee, provided that the above copyright notice appears in all *
11// * copies and that both the copyright notice and this permission notice *
12// * appear in the supporting documentation. The authors make no claims *
13// * about the suitability of this software for any purpose. It is *
14// * provided "as is" without express or implied warranty. *
15// **************************************************************************/
16//
17//////////////////////////////////////////////////////////////////////////////
18
4e2efa25 19#include "Riostream.h"
4fc06b3a 20#include "TF1.h"
21#include "TFile.h"
22#include "TObjString.h"
23#include "TROOT.h"
24#include "TClonesArray.h"
25#include "TH1F.h"
26#include "TObjArray.h"
27#include "TTree.h"
7c11ad1f 28#include "TMath.h"
4fc06b3a 29
30// --- Standard library ---
31
32// --- AliRoot header files ---
33#include "AliDAQ.h"
34#include "AliLog.h"
35#include "AliRawReader.h"
36#include "AliPMDRawStream.h"
37#include "AliPMDddldata.h"
38#include "AliPMDCalibGain.h"
39
40ClassImp(AliPMDCalibGain)
41
1da50520 42AliPMDCalibGain::AliPMDCalibGain():
43 TObject(),
44 fpw(NULL)
4fc06b3a 45{
46 // Standard Constructor
7c11ad1f 47 for(Int_t idet = 0; idet < kDet; idet++)
4fc06b3a 48 {
7c11ad1f 49 for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
4fc06b3a 50 {
7c11ad1f 51 fSMIso[idet][ismn] = 0.;
52 fSMCount[idet][ismn] = 0.;
53 fCountSm[idet][ismn]=0.;
54 fTempnhit[idet][ismn]=0.;
55 fTempnhitSq[idet][ismn]=0.;
56 for(Int_t jrow = 0; jrow < kMaxRow; jrow++)
4fc06b3a 57 {
7c11ad1f 58 for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
4fc06b3a 59 {
7c11ad1f 60 fCellIso[idet][ismn][jrow][kcol] = 0.;
61 fCellCount[idet][ismn][jrow][kcol] = 0.;
62 fNhitCell[idet][ismn][jrow][kcol] = 0.;
63 fPedMeanRMS[idet][ismn][jrow][kcol] = 0.;
64 fHotFlag[idet][ismn][jrow][kcol] = 0.;
65
4fc06b3a 66 }
67 }
68 }
69 }
7c11ad1f 70
4fc06b3a 71}
72// ------------------------------------------------------------------------ //
73AliPMDCalibGain::AliPMDCalibGain(const AliPMDCalibGain &pmdcalibgain):
1da50520 74 TObject(pmdcalibgain),
75 fpw(NULL)
4fc06b3a 76{
7c11ad1f 77 for(Int_t idet = 0; idet < kDet; idet++)
4fc06b3a 78 {
7c11ad1f 79 for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
4fc06b3a 80 {
7c11ad1f 81 fSMIso[idet][ismn] = pmdcalibgain.fSMIso[idet][ismn] ;
82 fSMCount[idet][ismn] = pmdcalibgain.fSMCount[idet][ismn] ;
83 fCountSm[idet][ismn] = pmdcalibgain.fCountSm[idet][ismn];
84 fTempnhit[idet][ismn] = pmdcalibgain.fTempnhit[idet][ismn];
85 fTempnhitSq[idet][ismn] = pmdcalibgain.fTempnhitSq[idet][ismn];
86 for(Int_t jrow = 0; jrow < kMaxRow; jrow++)
4fc06b3a 87 {
7c11ad1f 88 for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
4fc06b3a 89 {
7c11ad1f 90 fCellIso[idet][ismn][jrow][kcol] = pmdcalibgain.fCellIso[idet][ismn][jrow][kcol];
91 fCellCount[idet][ismn][jrow][kcol] = pmdcalibgain.fCellCount[idet][ismn][jrow][kcol];
92 fNhitCell[idet][ismn][jrow][kcol] = pmdcalibgain.fNhitCell[idet][ismn][jrow][kcol];
93 fPedMeanRMS[idet][ismn][jrow][kcol] = pmdcalibgain.fPedMeanRMS[idet][ismn][jrow][kcol];
94 fHotFlag[idet][ismn][jrow][kcol] = pmdcalibgain.fHotFlag[idet][ismn][jrow][kcol];
95
4fc06b3a 96 }
97 }
98 }
99 }
7c11ad1f 100
4fc06b3a 101}
102// ------------------------------------------------------------------------ //
103AliPMDCalibGain &AliPMDCalibGain::operator=(const AliPMDCalibGain &pmdcalibgain)
104{
7c11ad1f 105 if(this != &pmdcalibgain)
4fc06b3a 106 {
1da50520 107 this->fpw = pmdcalibgain.fpw;
7c11ad1f 108 for(Int_t idet = 0; idet < kDet; idet++)
4fc06b3a 109 {
7c11ad1f 110 for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
4fc06b3a 111 {
7c11ad1f 112 fSMIso[idet][ismn] = pmdcalibgain.fSMIso[idet][ismn];
113 fSMCount[idet][ismn] = pmdcalibgain.fSMCount[idet][ismn];
114 fCountSm[idet][ismn] = pmdcalibgain.fCountSm[idet][ismn];
115 fTempnhit[idet][ismn] = pmdcalibgain.fTempnhit[idet][ismn];
116 fTempnhitSq[idet][ismn] = pmdcalibgain.fTempnhitSq[idet][ismn];
117 for(Int_t jrow = 0; jrow < kMaxRow;jrow++)
4fc06b3a 118 {
7c11ad1f 119 for(Int_t kcol = 0; kcol < kMaxCol; kcol++)
120 {
121 fCellIso[idet][ismn][jrow][kcol] = pmdcalibgain.fCellIso[idet][ismn][jrow][kcol];
122 fCellCount[idet][ismn][jrow][kcol] = pmdcalibgain.fCellCount[idet][ismn][jrow][kcol];
123 fNhitCell[idet][ismn][jrow][kcol] = pmdcalibgain.fNhitCell[idet][ismn][jrow][kcol]; //za
124 fPedMeanRMS[idet][ismn][jrow][kcol] = pmdcalibgain.fPedMeanRMS[idet][ismn][jrow][kcol];
125 fHotFlag[idet][ismn][jrow][kcol] = pmdcalibgain.fHotFlag[idet][ismn][jrow][kcol];
126
4fc06b3a 127 }
128 }
129 }
130 }
131 }
7c11ad1f 132 return *this;
4fc06b3a 133}
134// ------------------------------------------------------------------------ //
135AliPMDCalibGain::~AliPMDCalibGain()
136{
7c11ad1f 137 // dtor
4fc06b3a 138}
1da50520 139
140// ------------------------------------------------------------------------ //
141
d31b0352 142Int_t AliPMDCalibGain::ExtractPedestal(const Char_t *rootFile)
1da50520 143{
144 // Pedestal extraction from the PMD_PED.root file
145 // To be called once at the beginning
7c11ad1f 146
be8b7039 147 Int_t det=0, sm=0, row=0, col=0;
148 Float_t mean=0., rms=0.;
7c11ad1f 149
d31b0352 150 TFile *pedfile = new TFile(rootFile);
7c11ad1f 151
1da50520 152 if(!pedfile)
153 {
154 printf("ERROR --- NO PEDESTAL (PMD_PED1.root) FILE IS FOUND --- STOP GAIN DA\n");
155 return -3;
156 }
157
158
159 TTree *ped =(TTree*)pedfile->Get("ped");
160
161 ped->SetBranchAddress("det",&det);
162 ped->SetBranchAddress("sm",&sm);
163 ped->SetBranchAddress("row",&row);
164 ped->SetBranchAddress("col",&col);
165 ped->SetBranchAddress("mean",&mean);
166 ped->SetBranchAddress("rms",&rms);
167
168 Int_t nentries = (Int_t)ped->GetEntries();
169
170 for (Int_t ient = 0; ient < nentries; ient++)
171 {
172 ped->GetEntry(ient);
173 fPedMeanRMS[det][sm][row][col] = mean + 3.*rms;
174 //printf("Mean= %f, RMS= %f, PedMeanRMS=%f\n",mean,rms,fPedMeanRMS[det][sm][row][col]);
175
176 }
177
178 pedfile->Close();
179 delete pedfile;
180 pedfile = 0x0;
181
182 return 1;
183}
7c11ad1f 184//------------------------------------------------------------------------------------------------
185
186Int_t AliPMDCalibGain::ExtractHotChannel(const Char_t *rootFile)
187{
188 // HotChannel extraction from the PMD_HOT.root file
189 // To be called once at the beginning
190
be8b7039 191 Int_t det=0, sm=0, row=0, col=0;
192 Float_t flag=0.;
7c11ad1f 193
194 TFile *hotmapfile = new TFile(rootFile);
195
196 if(!hotmapfile)
197 {
637f01e6 198 printf(" NO HOTCHANNEL MAP (PMD_HOT.root) FILE IS FOUND \n");
199
200 for (Int_t idet = 0; idet < kDet; idet++)
201 {
4e2efa25 202 for (Int_t ismn = 0; ismn < kMaxSMN; ismn++)
637f01e6 203 {
4e2efa25 204 for (Int_t irow = 0; irow < kMaxRow; irow++)
637f01e6 205 {
4e2efa25 206 for (Int_t icol = 0; icol < kMaxCol; icol++)
637f01e6 207 {
208 fHotFlag[idet][kMaxSMN][kMaxRow][kMaxCol] = 0.;
209 }
210 }
211 }
212 }
7c11ad1f 213 }
214
215
216 TTree *hot =(TTree*)hotmapfile->Get("hot");
217
218 hot->SetBranchAddress("det",&det);
219 hot->SetBranchAddress("sm",&sm);
220 hot->SetBranchAddress("row",&row);
221 hot->SetBranchAddress("col",&col);
222 hot->SetBranchAddress("flag",&flag);
223
224 Int_t nentries = (Int_t)hot->GetEntries();
225
226 for (Int_t ient = 0; ient < nentries; ient++)
227 {
228 hot->GetEntry(ient);
229 fHotFlag[det][sm][row][col] = flag;
230
231 //printf(" HotFlag=%f\n",fHotFlag[det][sm][row][col]);
232 }
233
234 hotmapfile->Close();
235 delete hotmapfile;
236 hotmapfile = 0x0;
237
238 return 1;
239}
240
241
1da50520 242// ------------------------------------------------------------------------ //
243
d31b0352 244void AliPMDCalibGain::ReadTempFile(const Char_t *tempFile)
1da50520 245{
246 // Read the variables from the file
247
44372324 248 fpw = fopen(tempFile,"r");
7c11ad1f 249
44372324 250 Int_t iddet = 0, issm = 0, irrow = 0, iccol = 0;
be8b7039 251 Float_t smcount = 0., smiso = 0.;
252 Float_t cellcount = 0., celliso = 0.;
1da50520 253
1da50520 254
255 for (Int_t idet = 0; idet < kDet; idet++)
256 {
257 for (Int_t ism = 0; ism < kMaxSMN; ism++)
258 {
44372324 259 fscanf(fpw,"%d %d %f %f",&iddet,&issm,&smcount,&smiso);
1da50520 260 fSMCount[idet][ism] = smcount;
261 fSMIso[idet][ism] = smiso;
262 }
263 }
264
265 for (Int_t idet = 0; idet < kDet; idet++)
266 {
267 for (Int_t ism = 0; ism < kMaxSMN; ism++)
268 {
269 for (Int_t irow = 0; irow < kMaxRow; irow++)
270 {
271 for (Int_t icol = 0; icol < kMaxCol; icol++)
272 {
44372324 273 fscanf(fpw,"%d %d %d %d %f %f",&iddet,&issm,&irrow,&iccol,
274 &cellcount,&celliso);
1da50520 275 fCellCount[idet][ism][irow][icol] = cellcount;
276 fCellIso[idet][ism][irow][icol] = celliso;
277 }
278 }
279 }
280 }
7c11ad1f 281
44372324 282 fclose(fpw);
1da50520 283
284}
4fc06b3a 285// ------------------------------------------------------------------------ //
d31b0352 286void AliPMDCalibGain::WriteTempFile(const Char_t *tempFile)
1da50520 287{
d31b0352 288 // Write the Temporary file if the required statics is not achieved
1da50520 289
1da50520 290
291 /*
d31b0352 292 Following variables to be written to a file
1da50520 293 fDetIso[idet] ;
294 fSMIso[idet][ismn];
295 fCellIso[idet][ismn][irow][icol];
296
297 fDetCount[idet];
298 fSMCount[idet][ismn];
299 fCellCount[idet][ismn][irow][icol];
300 */
301
d31b0352 302
303 fpw = fopen(tempFile,"w+");
7c11ad1f 304
1da50520 305 for (Int_t idet = 0; idet < kDet; idet++)
306 {
7c11ad1f 307 // fprintf(fpw,"%d %f %f\n",idet,fDetCount[idet],fDetIso[idet]);
1da50520 308 }
7c11ad1f 309
1da50520 310 for (Int_t idet = 0; idet < kDet; idet++)
311 {
312 for (Int_t ism = 0; ism < kMaxSMN; ism++)
313 {
314 fprintf(fpw,"%d %d %f %f\n",idet,ism, fSMCount[idet][ism],fSMIso[idet][ism]);
315 }
316 }
7c11ad1f 317
1da50520 318 for (Int_t idet = 0; idet < kDet; idet++)
319 {
320 for (Int_t ism = 0; ism < kMaxSMN; ism++)
321 {
322 for (Int_t irow = 0; irow < kMaxRow; irow++)
323 {
324 for (Int_t icol = 0; icol < kMaxCol; icol++)
325 {
326 fprintf(fpw,"%d %d %d %d %f %f\n",idet,ism,irow,icol,
327 fCellCount[idet][ism][irow][icol],
328 fCellIso[idet][ism][irow][icol]);
329 }
330 }
331 }
332 }
7c11ad1f 333
1da50520 334 fclose(fpw);
7c11ad1f 335
1da50520 336}
337
338// ------------------------------------------------------------------------ //
339
338c285a 340Bool_t AliPMDCalibGain::ProcessEvent(AliRawReader *rawReader, TObjArray *pmdddlcont)
4fc06b3a 341{
342 // Calculates the ADC of isolated cell
7c11ad1f 343
4fc06b3a 344 const Int_t kDDL = AliDAQ::NumberOfDdls("PMD");
345 const Int_t kCellNeighbour = 6;
4fc06b3a 346 Int_t neibx[6] = {1,0,-1,-1,0,1};
347 Int_t neiby[6] = {0,1,1,0,-1,-1};
348
be8b7039 349 Int_t id1 = 0,jd1 = 0; //neighbour row/col
350 Int_t isocount = 0; //number of neighbours with 0 signal
4fc06b3a 351
0ab3a530 352 Float_t d1[kDet][kMaxSMN][kMaxRow][kMaxCol];
7c11ad1f 353
4fc06b3a 354 for(Int_t idet = 0; idet < kDet; idet++)
355 {
356 for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
357 {
7c11ad1f 358 for(Int_t irow = 0; irow < kMaxRow; irow++)
4fc06b3a 359 {
360 for(Int_t icol = 0; icol < kMaxCol; icol++)
361 {
7c11ad1f 362 d1[idet][ismn][irow][icol] = 0.;
4fc06b3a 363 }
364 }
365 }
366 }
7c11ad1f 367
4fc06b3a 368 AliPMDRawStream rawStream(rawReader);
369
1da50520 370 Int_t iddl = -1;
7c11ad1f 371
722ccc67 372 Int_t numberofDDLs = 0;
373
7c11ad1f 374 while ((iddl = rawStream.DdlData(pmdddlcont)) >=0) {
375 numberofDDLs++;
376
377 Int_t ientries = pmdddlcont->GetEntries();
378
379 for (Int_t ient = 0; ient < ientries; ient++)
4fc06b3a 380 {
7c11ad1f 381 AliPMDddldata *pmdddl = (AliPMDddldata*)pmdddlcont->UncheckedAt(ient);
382
383 Int_t idet = pmdddl->GetDetector();
384 Int_t ismn = pmdddl->GetSMN();
385 Int_t mcm = pmdddl->GetMCM();
386 //Int_t ichno = pmdddl->GetChannel();
387 Int_t irow = pmdddl->GetRow();
388 Int_t icol = pmdddl->GetColumn();
389 Int_t isig = pmdddl->GetSignal();
390
391 // This is the protection not to crash the code
392
393 if(mcm == 0) continue;
394 if (irow < 0 || icol < 0 || irow > 47 || icol > 95) continue;
395
396 // Pedestal subtraction
397 if(fHotFlag[idet][ismn][irow][icol] == 1.0) isig = 0;
398
399 if (isig>0)
400 {
401 d1[idet][ismn][irow][icol] =
402 (Float_t) isig - fPedMeanRMS[idet][ismn][irow][icol];
403
404 //printf("Signal_ped_subtracted=%f, pedestal=%f\n",d1[idet][ismn][irow][icol]),fPedMeanRMS[idet][ismn][irow][icol];
405
406 fNhitCell[idet][ismn][irow][icol]++; //cell hit frequency
407 }
408
1da50520 409
4fc06b3a 410 }
7c11ad1f 411 pmdddlcont->Delete();
412 }
4fc06b3a 413
414 for(Int_t idet=0; idet < kDet; idet++)
7c11ad1f 415 {
4fc06b3a 416 for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
7c11ad1f 417 {
4fc06b3a 418 for(Int_t irow = 0; irow < kMaxRow; irow++)
7c11ad1f 419 {
4fc06b3a 420 for(Int_t icol = 0; icol < kMaxCol; icol++)
7c11ad1f 421 {
4fc06b3a 422 if(d1[idet][ismn][irow][icol] > 0)
7c11ad1f 423 {
4fc06b3a 424 isocount = 0;
425 for(Int_t ii = 0; ii < kCellNeighbour; ii++)
7c11ad1f 426 {
4fc06b3a 427 id1 = irow + neibx[ii];
428 jd1 = icol + neiby[ii];
d55d21ef 429 if (id1 < 0) id1 = 0;
430 if (id1 > kMaxRow-1) id1 = kMaxRow - 1;
431 if (jd1 < 0) jd1 = 0;
432 if (jd1 > kMaxCol-1) jd1 = kMaxCol - 1;
4fc06b3a 433 if(d1[idet][ismn][id1][jd1] == 0)
7c11ad1f 434 {
4fc06b3a 435 isocount++;
436 if(isocount == kCellNeighbour)
7c11ad1f 437 {
438 //fDetIso[idet] += d1[idet][ismn][irow][icol];
0ab3a530 439 fSMIso[idet][ismn] += d1[idet][ismn][irow][icol];
440 fCellIso[idet][ismn][irow][icol] += d1[idet][ismn][irow][icol];
7c11ad1f 441 //fDetCount[idet]++;
0ab3a530 442 fSMCount[idet][ismn]++;
443 fCellCount[idet][ismn][irow][icol]++;
444
7c11ad1f 445 }
446 }
447 } // neigh cell cond.
448 } // d>0 cond.
449 }
450 }
451 }
452 }
453
454 for(Int_t idet=0; idet < kDet; idet++)
455 {
456 for(Int_t ismn = 0; ismn < kMaxSMN; ismn++)
457 {
458 for(Int_t irow = 0; irow < kMaxRow; irow++)
459 {
460 for(Int_t icol = 0; icol < kMaxCol; icol++)
461 {
462 if(fNhitCell[idet][ismn][irow][icol]>0)
463 {
464 fCountSm[idet][ismn] += 1;
465 fTempnhit[idet][ismn] += fNhitCell[idet][ismn][irow][icol];
466 fTempnhitSq[idet][ismn] += fNhitCell[idet][ismn][irow][icol]
467 *fNhitCell[idet][ismn][irow][icol];
468 }
469 }
470 }
471 }
472 }
473
474 if (numberofDDLs < kDDL) return kFALSE;
722ccc67 475 return kTRUE;
7c11ad1f 476
4fc06b3a 477}
478// ------------------------------------------------------------------------ //
9d1486e3 479void AliPMDCalibGain::Analyse(TTree *gaintree, TTree *meantree)
4fc06b3a 480{
7c11ad1f 481 // Calculates the mean
be8b7039 482 Int_t det = 0, sm = 0, row = 0, col = 0;
483 Float_t gain = 0.;
7c11ad1f 484 Float_t cellmean = 0.;
485
9d1486e3 486 Float_t modmean[2][24];
487
488 for (Int_t idet=0; idet < 2; idet++)
489 {
490 for (Int_t ism = 0; ism < 24; ism++)
491 {
492 modmean[idet][ism] = 0.;
493 }
494 }
495
7c11ad1f 496 gaintree->Branch("det",&det,"det/I");
497 gaintree->Branch("sm",&sm,"sm/I");
498 gaintree->Branch("row",&row,"row/I");
499 gaintree->Branch("col",&col,"col/I");
500 gaintree->Branch("gain",&gain,"gain/F");
501
502 for(Int_t idet = 0; idet < kDet; idet++)
503 {
504 for(Int_t ism = 0; ism < kMaxSMN; ism++)
505 {
506 if (fSMCount[idet][ism] > 0)
9d1486e3 507 modmean[idet][ism] = fSMIso[idet][ism]/fSMCount[idet][ism];
7c11ad1f 508 for(Int_t irow = 0; irow < kMaxRow; irow++)
509 {
510 for(Int_t icol = 0; icol < kMaxCol; icol++)
511 {
512 if (fCellCount[idet][ism][irow][icol] > 0.)
513 {
514 cellmean = fCellIso[idet][ism][irow][icol]/fCellCount[idet][ism][irow][icol];
515 }
516 det = idet;
517 sm = ism;
518 row = irow;
519 col = icol;
520 if (cellmean > 0.0 && fCellCount[idet][ism][irow][icol]>0.)
521 {
9d1486e3 522 gain = cellmean/modmean[idet][ism];
7c11ad1f 523 }
524 else
525 {
526 gain = 0.;
527 }
528 //if(fCellCount[idet][ism][irow][icol]>0.) printf("CellCount =%f, gain= %f\n",fCellCount[idet][ism][irow][icol],gain);
529 gaintree->Fill();
530 }
531 }
532 }
533 }
9d1486e3 534
535 Float_t smmean;
536
537 // Writing each module mean value
538 meantree->Branch("det",&det,"det/I");
539 meantree->Branch("sm",&sm,"sm/I");
540 meantree->Branch("smmean",&smmean,"row/F");
7c11ad1f 541
9d1486e3 542 for(Int_t idet = 0; idet < kDet; idet++)
543 {
544 for (Int_t ism = 0; ism < kMaxSMN; ism++)
545 {
546 det = idet;
547 sm = ism;
548 smmean = modmean[idet][ism];
549 meantree->Fill();
550 }
551 }
552
4fc06b3a 553}
554// ------------------------------------------------------------------------ //
9d1486e3 555void AliPMDCalibGain::FindHotCell(TTree *hottree, Float_t xvar)
7c11ad1f 556{
557 // Calculates the mean
be8b7039 558 Int_t det = 0, sm = 0, row = 0, col = 0;
559 Float_t flag = 0.;
560 Float_t meannhit = 0.;
561 Float_t meanSqnhit = 0.;
562 Float_t sigmanhit = 0.,nhitcut = 0.;
9d1486e3 563
564 //Float_t xvar = 5.;
565
7c11ad1f 566 hottree->Branch("det",&det,"det/I");
567 hottree->Branch("sm",&sm,"sm/I");
568 hottree->Branch("row",&row,"row/I");
569 hottree->Branch("col",&col,"col/I");
570 hottree->Branch("flag",&flag,"flag/F");
571
572 for(Int_t idet = 0; idet < kDet; idet++)
573 {
574 for(Int_t ism = 0; ism < kMaxSMN; ism++)
575 {
576 if (fCountSm[idet][ism]> 0)
577 {
578 meannhit = fTempnhit[idet][ism]/fCountSm[idet][ism];
579 meanSqnhit = fTempnhitSq[idet][ism]/fCountSm[idet][ism];
580 sigmanhit = sqrt(meanSqnhit-(meannhit*meannhit));
9d1486e3 581 nhitcut = meannhit + xvar*sigmanhit;
7c11ad1f 582
583 for(Int_t irow = 0; irow < kMaxRow; irow++)
584 {
585 for(Int_t icol = 0; icol < kMaxCol; icol++)
586 {
587 det = idet;
588 sm = ism;
589 row = irow;
590 col = icol;
591
592 if(fNhitCell[idet][ism][irow][icol] > nhitcut)
593 {
594 flag = 1.0;
595 }
596 else
597 {
598 flag = 0.;
599 }
600 hottree->Fill();
601 }
602
603 }
604 }
605 }
606 }
607}
608