Fix for ENUM_AS_BOOL problem reported by Coverity
[u/mrichter/AliRoot.git] / EMCAL / AliCaloCalibPedestal.cxx
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a235e2bc 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 **************************************************************************/
59ed788d 15//* $Id$ */
a235e2bc 16
17//________________________________________________________________________
18//
19// A help class for monitoring and calibration tools: MOOD, AMORE etc.,
20// It can be created and used a la (ctor):
21/*
22 //Create the object for making the histograms
23 fPedestals = new AliCaloCalibPedestal( fDetType );
24 // AliCaloCalibPedestal knows how many modules we have for PHOS or EMCAL
25 fNumModules = fPedestals->GetModules();
26*/
27// fed an event:
28// fPedestals->ProcessEvent(fCaloRawStream);
29// asked to draw histograms:
30// fPedestals->GetDeadMap(i)->Draw("col");
31// or
32// fPedestals->GetPeakProfileHighGainRatio((i < fNumModules) ? i : fVisibleModule)->Draw("colz");
33// etc.
34// The pseudo-code examples above were from the first implementation in MOOD (summer 2007).
35//________________________________________________________________________
36
59ed788d 37//#include "TCanvas.h"
356c3e0c 38#include "TH1.h"
59ed788d 39#include "TF1.h"
356c3e0c 40#include "TFile.h"
356c3e0c 41#include <fstream>
b07ee441 42#include <sstream>
356c3e0c 43#include <iostream>
c490d8e5 44#include <stdexcept>
3dba9483 45#include <cmath>
356c3e0c 46
30aa89b0 47#include "AliRawReader.h"
32cd4c24 48#include "AliCaloRawStreamV3.h"
a235e2bc 49
356c3e0c 50//The include file
51#include "AliCaloCalibPedestal.h"
52
53ClassImp(AliCaloCalibPedestal)
54
55using namespace std;
56
57// ctor; initialize everything in order to avoid compiler warnings
58AliCaloCalibPedestal::AliCaloCalibPedestal(kDetType detectorType) :
59 TObject(),
60 fPedestalLowGain(),
61 fPedestalHighGain(),
29f94584 62 fPedestalLEDRefLowGain(),
63 fPedestalLEDRefHighGain(),
356c3e0c 64 fPeakMinusPedLowGain(),
65 fPeakMinusPedHighGain(),
59ed788d 66 fPeakMinusPedHighGainHisto(),
356c3e0c 67 fPedestalLowGainDiff(),
68 fPedestalHighGainDiff(),
29f94584 69 fPedestalLEDRefLowGainDiff(),
70 fPedestalLEDRefHighGainDiff(),
356c3e0c 71 fPeakMinusPedLowGainDiff(),
72 fPeakMinusPedHighGainDiff(),
73 fPedestalLowGainRatio(),
74 fPedestalHighGainRatio(),
29f94584 75 fPedestalLEDRefLowGainRatio(),
76 fPedestalLEDRefHighGainRatio(),
356c3e0c 77 fPeakMinusPedLowGainRatio(),
78 fPeakMinusPedHighGainRatio(),
79 fDeadMap(),
419341ea 80 fNEvents(0),
81 fNChanFills(0),
356c3e0c 82 fDeadTowers(0),
83 fNewDeadTowers(0),
84 fResurrectedTowers(0),
85 fReference(0),
86 fDetType(kNone),
87 fColumns(0),
88 fRows(0),
29f94584 89 fLEDRefs(0),
356c3e0c 90 fModules(0),
18db89b7 91 fRowMin(0),
92 fRowMax(0),
93 fRowMultiplier(0),
f4fc542c 94 fCaloString(),
95 fMapping(NULL),
3dba9483 96 fRunNumber(-1),
97 fSelectPedestalSamples(kTRUE),
98 fFirstPedestalSample(0),
59ed788d 99 fLastPedestalSample(15),
100 fDeadThreshold(5),
101 fWarningThreshold(50),
102 fWarningFraction(0.002),
103 fHotSigma(5)
356c3e0c 104{
105 //Default constructor. First we set the detector-type related constants.
106 if (detectorType == kPhos) {
107 fColumns = fgkPhosCols;
108 fRows = fgkPhosRows;
29f94584 109 fLEDRefs = fgkPhosLEDRefs;
356c3e0c 110 fModules = fgkPhosModules;
f4fc542c 111 fCaloString = "PHOS";
18db89b7 112 fRowMin = -1*fRows;
113 fRowMax = 0;
114 fRowMultiplier = -1;
356c3e0c 115 }
116 else {
117 //We'll just trust the enum to keep everything in line, so that if detectorType
118 //isn't kPhos then it is kEmCal. Note, however, that this is not necessarily the
119 //case, if someone intentionally gives another number
bd3cd9c2 120 fColumns = AliEMCALGeoParams::fgkEMCALCols;
121 fRows = AliEMCALGeoParams::fgkEMCALRows;
29f94584 122 fLEDRefs = AliEMCALGeoParams::fgkEMCALLEDRefs;
bd3cd9c2 123 fModules = AliEMCALGeoParams::fgkEMCALModules;
f4fc542c 124 fCaloString = "EMCAL";
18db89b7 125 fRowMin = 0;
126 fRowMax = fRows;
127 fRowMultiplier = 1;
356c3e0c 128 }
129 fDetType = detectorType;
23ca956b 130
131 // ValidateProfiles(); // not to be done in ctor; info from Axel N.
132}
133
134//_____________________________________________________________________
135void AliCaloCalibPedestal::ValidateProfiles()
136{
137 //Make sure the basic histos exist
138 if (!fPedestalLowGain.IsEmpty()) return; //The profiles already exist. We just check one, because they're all created at
139 //the same time
140
356c3e0c 141 //Then, loop for the requested number of modules
142 TString title, name;
143 for (int i = 0; i < fModules; i++) {
144 //Pedestals, low gain
145 name = "hPedlowgain";
146 name += i;
147 title = "Pedestals, low gain, module ";
148 title += i;
149 fPedestalLowGain.Add(new TProfile2D(name, title,
150 fColumns, 0.0, fColumns,
18db89b7 151 fRows, fRowMin, fRowMax,"s"));
356c3e0c 152
153 //Pedestals, high gain
154 name = "hPedhighgain";
155 name += i;
156 title = "Pedestals, high gain, module ";
157 title += i;
158 fPedestalHighGain.Add(new TProfile2D(name, title,
159 fColumns, 0.0, fColumns,
18db89b7 160 fRows, fRowMin, fRowMax,"s"));
29f94584 161
162 //LED Ref/Mon pedestals, low gain
163 name = "hPedestalLEDReflowgain";
18db89b7 164 name += i;
29f94584 165 title = "Pedestal LEDRef, low gain, module ";
18db89b7 166 title += i;
29f94584 167 fPedestalLEDRefLowGain.Add(new TProfile(name, title,
168 fLEDRefs, 0.0, fLEDRefs, "s"));
169
170 //LED Ref/Mon pedestals, high gain
171 name = "hPedestalLEDRefhighgain";
18db89b7 172 name += i;
29f94584 173 title = "Pedestal LEDRef, high gain, module ";
18db89b7 174 title += i;
29f94584 175 fPedestalLEDRefHighGain.Add(new TProfile(name, title,
176 fLEDRefs, 0.0, fLEDRefs, "s"));
356c3e0c 177
178 //Peak-Pedestals, low gain
179 name = "hPeakMinusPedlowgain";
180 name += i;
181 title = "Peak-Pedestal, low gain, module ";
182 title += i;
183 fPeakMinusPedLowGain.Add(new TProfile2D(name, title,
184 fColumns, 0.0, fColumns,
18db89b7 185 fRows, fRowMin, fRowMax,"s"));
356c3e0c 186
187 //Peak-Pedestals, high gain
188 name = "hPeakMinusPedhighgain";
189 name += i;
190 title = "Peak-Pedestal, high gain, module ";
191 title += i;
192 fPeakMinusPedHighGain.Add(new TProfile2D(name, title,
193 fColumns, 0.0, fColumns,
18db89b7 194 fRows, fRowMin, fRowMax,"s"));
59ed788d 195
196 //Peak-Pedestals, high gain - TH2F histo
197 name = "hPeakMinusPedhighgainHisto";
198 name += i;
199 title = "Peak-Pedestal, high gain, module ";
200 title += i;
201 fPeakMinusPedHighGainHisto.Add(new TH2F(name, title,
202 fColumns*fRows, 0.0, fColumns*fRows,
203 100, 0, 1000));
204
356c3e0c 205 name = "hDeadMap";
206 name += i;
207 title = "Dead map, module ";
208 title += i;
209 fDeadMap.Add(new TH2D(name, title, fColumns, 0.0, fColumns,
18db89b7 210 fRows, fRowMin, fRowMax));
356c3e0c 211
212 }//end for nModules create the histograms
23ca956b 213
214 CompressAndSetOwner();
215}
216
217//_____________________________________________________________________
218void AliCaloCalibPedestal::CompressAndSetOwner()
219{
356c3e0c 220 //Compress the arrays, in order to remove the empty objects (a 16 slot array is created by default)
221 fPedestalLowGain.Compress();
222 fPedestalHighGain.Compress();
29f94584 223 fPedestalLEDRefLowGain.Compress();
224 fPedestalLEDRefHighGain.Compress();
356c3e0c 225 fPeakMinusPedLowGain.Compress();
226 fPeakMinusPedHighGain.Compress();
59ed788d 227 fPeakMinusPedHighGainHisto.Compress();
356c3e0c 228 fDeadMap.Compress();
29f94584 229
61e4e2e3 230 // set owner ship for everyone
231 fPedestalLowGain.SetOwner(kTRUE);
232 fPedestalHighGain.SetOwner(kTRUE);
233 fPedestalLEDRefLowGain.SetOwner(kTRUE);
234 fPedestalLEDRefHighGain.SetOwner(kTRUE);
235 fPeakMinusPedLowGain.SetOwner(kTRUE);
236 fPeakMinusPedHighGain.SetOwner(kTRUE);
237 fPeakMinusPedHighGainHisto.SetOwner(kTRUE);
238 fPedestalLowGainDiff.SetOwner(kTRUE);
239 fPedestalHighGainDiff.SetOwner(kTRUE);
240 fPedestalLEDRefLowGainDiff.SetOwner(kTRUE);
241 fPedestalLEDRefHighGainDiff.SetOwner(kTRUE);
242 fPeakMinusPedLowGainDiff.SetOwner(kTRUE);
243 fPeakMinusPedHighGainDiff.SetOwner(kTRUE);
244 fPedestalLowGainRatio.SetOwner(kTRUE);
245 fPedestalHighGainRatio.SetOwner(kTRUE);
246 fPedestalLEDRefLowGainRatio.SetOwner(kTRUE);
247 fPedestalLEDRefHighGainRatio.SetOwner(kTRUE);
248 fPeakMinusPedLowGainRatio.SetOwner(kTRUE);
249 fPeakMinusPedHighGainRatio.SetOwner(kTRUE);
250 fDeadMap.SetOwner(kTRUE);
356c3e0c 251}
252
253// dtor
254//_____________________________________________________________________
255AliCaloCalibPedestal::~AliCaloCalibPedestal()
256{
257 if (fReference) delete fReference;//Delete the reference object, if it has been loaded
61e4e2e3 258
259 // delete also TObjArray's
260 fPedestalLowGain.Delete();
261 fPedestalHighGain.Delete();
262 fPedestalLEDRefLowGain.Delete();
263 fPedestalLEDRefHighGain.Delete();
264 fPeakMinusPedLowGain.Delete();
265 fPeakMinusPedHighGain.Delete();
266 fPeakMinusPedHighGainHisto.Delete();
267 fPedestalLowGainDiff.Delete();
268 fPedestalHighGainDiff.Delete();
269 fPedestalLEDRefLowGainDiff.Delete();
270 fPedestalLEDRefHighGainDiff.Delete();
271 fPeakMinusPedLowGainDiff.Delete();
272 fPeakMinusPedHighGainDiff.Delete();
273 fPedestalLowGainRatio.Delete();
274 fPedestalHighGainRatio.Delete();
275 fPedestalLEDRefLowGainRatio.Delete();
276 fPedestalLEDRefHighGainRatio.Delete();
277 fPeakMinusPedLowGainRatio.Delete();
278 fPeakMinusPedHighGainRatio.Delete();
279 fDeadMap.Delete();
280
356c3e0c 281}
282
283// copy ctor
284//_____________________________________________________________________
23ca956b 285AliCaloCalibPedestal::AliCaloCalibPedestal(AliCaloCalibPedestal &ped) :
356c3e0c 286 TObject(ped),
287 fPedestalLowGain(),
288 fPedestalHighGain(),
29f94584 289 fPedestalLEDRefLowGain(),
290 fPedestalLEDRefHighGain(),
356c3e0c 291 fPeakMinusPedLowGain(),
292 fPeakMinusPedHighGain(),
59ed788d 293 fPeakMinusPedHighGainHisto(),
356c3e0c 294 fPedestalLowGainDiff(),
295 fPedestalHighGainDiff(),
29f94584 296 fPedestalLEDRefLowGainDiff(),
297 fPedestalLEDRefHighGainDiff(),
356c3e0c 298 fPeakMinusPedLowGainDiff(),
299 fPeakMinusPedHighGainDiff(),
300 fPedestalLowGainRatio(),
301 fPedestalHighGainRatio(),
29f94584 302 fPedestalLEDRefLowGainRatio(),
303 fPedestalLEDRefHighGainRatio(),
356c3e0c 304 fPeakMinusPedLowGainRatio(),
305 fPeakMinusPedHighGainRatio(),
306 fDeadMap(),
419341ea 307 fNEvents(ped.GetNEvents()),
308 fNChanFills(ped.GetNChanFills()),
356c3e0c 309 fDeadTowers(ped.GetDeadTowerCount()),
310 fNewDeadTowers(ped.GetDeadTowerNew()),
311 fResurrectedTowers(ped.GetDeadTowerResurrected()),
312 fReference( 0 ), //! note that we do not try to copy the reference info here
313 fDetType(ped.GetDetectorType()),
314 fColumns(ped.GetColumns()),
315 fRows(ped.GetRows()),
29f94584 316 fLEDRefs(ped.GetLEDRefs()),
356c3e0c 317 fModules(ped.GetModules()),
18db89b7 318 fRowMin(ped.GetRowMin()),
319 fRowMax(ped.GetRowMax()),
320 fRowMultiplier(ped.GetRowMultiplier()),
f4fc542c 321 fCaloString(ped.GetCaloString()),
322 fMapping(NULL), //! note that we are not copying the map info
3dba9483 323 fRunNumber(ped.GetRunNumber()),
324 fSelectPedestalSamples(ped.GetSelectPedestalSamples()),
325 fFirstPedestalSample(ped.GetFirstPedestalSample()),
59ed788d 326 fLastPedestalSample(ped.GetLastPedestalSample()),
327 fDeadThreshold(ped.GetDeadThreshold()),
328 fWarningThreshold(ped.GetWarningThreshold()),
329 fWarningFraction(ped.GetWarningFraction()),
330 fHotSigma(ped.GetHotSigma())
356c3e0c 331{
332 // Then the ObjArray ones; we add the histograms rather than trying TObjArray = assignment
333 //DS: this has not really been tested yet..
334 for (int i = 0; i < fModules; i++) {
335 fPedestalLowGain.Add( ped.GetPedProfileLowGain(i) );
336 fPedestalHighGain.Add( ped.GetPedProfileHighGain(i) );
29f94584 337 fPedestalLEDRefLowGain.Add( ped.GetPedLEDRefProfileLowGain(i) );
338 fPedestalLEDRefHighGain.Add( ped.GetPedLEDRefProfileHighGain(i) );
356c3e0c 339 fPeakMinusPedLowGain.Add( ped.GetPeakProfileLowGain(i) );
340 fPeakMinusPedHighGain.Add( ped.GetPeakProfileHighGain(i) );
59ed788d 341 fPeakMinusPedHighGainHisto.Add( ped.GetPeakHighGainHisto(i) );
356c3e0c 342
343 fDeadMap.Add( ped.GetDeadMap(i) );
344 }//end for nModules
345
23ca956b 346 CompressAndSetOwner();
356c3e0c 347}
348
349// assignment operator; use copy ctor to make life easy..
350//_____________________________________________________________________
23ca956b 351AliCaloCalibPedestal& AliCaloCalibPedestal::operator = (AliCaloCalibPedestal &source)
356c3e0c 352{
a235e2bc 353 // assignment operator; use copy ctor
356c3e0c 354 if (&source == this) return *this;
355
356 new (this) AliCaloCalibPedestal(source);
357 return *this;
358}
359
360//_____________________________________________________________________
361void AliCaloCalibPedestal::Reset()
362{
23ca956b 363 ValidateProfiles(); // make sure histos/profiles exist
a235e2bc 364 // Reset all arrays/histograms
356c3e0c 365 for (int i = 0; i < fModules; i++) {
366 GetPedProfileLowGain(i)->Reset();
367 GetPedProfileHighGain(i)->Reset();
29f94584 368 GetPedLEDRefProfileLowGain(i)->Reset();
369 GetPedLEDRefProfileHighGain(i)->Reset();
356c3e0c 370 GetPeakProfileLowGain(i)->Reset();
371 GetPeakProfileHighGain(i)->Reset();
59ed788d 372 GetPeakHighGainHisto(i)->Reset();
356c3e0c 373 GetDeadMap(i)->Reset();
374
375 if (!fPedestalLowGainDiff.IsEmpty()) {
376 //This means that the comparison profiles have been created.
377
378 GetPedProfileLowGainDiff(i)->Reset();
379 GetPedProfileHighGainDiff(i)->Reset();
29f94584 380 GetPedLEDRefProfileLowGainDiff(i)->Reset();
381 GetPedLEDRefProfileHighGainDiff(i)->Reset();
356c3e0c 382 GetPeakProfileLowGainDiff(i)->Reset();
383 GetPeakProfileHighGainDiff(i)->Reset();
384
385 GetPedProfileLowGainRatio(i)->Reset();
386 GetPedProfileHighGainRatio(i)->Reset();
29f94584 387 GetPedLEDRefProfileLowGainRatio(i)->Reset();
388 GetPedLEDRefProfileHighGainRatio(i)->Reset();
356c3e0c 389 GetPeakProfileLowGainRatio(i)->Reset();
390 GetPeakProfileHighGainRatio(i)->Reset();
391 }
392 }
419341ea 393 fNEvents = 0;
394 fNChanFills = 0;
356c3e0c 395 fDeadTowers = 0;
396 fNewDeadTowers = 0;
397 fResurrectedTowers = 0;
398
399 //To think about: should fReference be deleted too?... let's not do it this time, at least...
400}
401
b07ee441 402// Parameter/cut handling
403//_____________________________________________________________________
404void AliCaloCalibPedestal::SetParametersFromFile(const char *parameterFile)
40164976 405{
406 // Note: this method is a bit more complicated than it really has to be
407 // - allowing for multiple entries per line, arbitrary order of the
408 // different variables etc. But I wanted to try and do this in as
409 // correct a C++ way as I could (as an exercise).
410
b07ee441 411 static const string delimitor("::");
412
413 // open, check input file
414 ifstream in( parameterFile );
415 if( !in ) {
416 printf("in AliCaloCalibPedestal::SetParametersFromFile - Using default/run_time parameters.\n");
417 return;
418 }
419
b07ee441 420
421 // read in
422 char readline[1024];
423 while ((in.rdstate() & ios::failbit) == 0 ) {
424
425 // Read into the raw char array and then construct a string
426 // to do the searching
427 in.getline(readline, 1024);
428 istringstream s(readline);
429
430 while ( ( s.rdstate() & ios::failbit ) == 0 ) {
431
ab962f7b 432 string keyValue;
433 s >> keyValue;
b07ee441 434
435 // check stream status
b63770f3 436 if( ( s.rdstate() & ios::failbit ) == ios::failbit) break;
b07ee441 437
438 // skip rest of line if comments found
ab962f7b 439 if( keyValue.substr( 0, 2 ) == "//" ) break;
b07ee441 440
ab962f7b 441 // look for "::" in keyValue pair
442 size_t position = keyValue.find( delimitor );
b07ee441 443 if( position == string::npos ) {
ab962f7b 444 printf("wrong format for key::value pair: %s\n", keyValue.c_str());
b07ee441 445 }
446
ab962f7b 447 // split keyValue pair
448 string key( keyValue.substr( 0, position ) );
449 string value( keyValue.substr( position+delimitor.size(),
450 keyValue.size()-delimitor.size() ) );
b07ee441 451
452 // check value does not contain a new delimitor
453 if( value.find( delimitor ) != string::npos ) {
ab962f7b 454 printf("wrong format for key::value pair: %s\n", keyValue.c_str());
b07ee441 455 }
456
457 // debug: check key value pair
458 // printf("AliCaloCalibPedestal::SetParametersFromFile - key %s value %s\n", key.c_str(), value.c_str());
459
460 // if the key matches with something we expect, we assign the new value
461 istringstream iss(value);
462 // the comparison strings defined at the beginning of this method
59ed788d 463 if ( (key == "fFirstPedestalSample") || (key == "fLastPedestalSample") || (key == "fDeadThreshold") || (key == "fWarningThreshold") || (key == "fWarningFraction") || (key == "fHotSigma") ) {
b07ee441 464 printf("AliCaloCalibPedestal::SetParametersFromFile - key %s value %s\n", key.c_str(), value.c_str());
465
466 if (key == "fFirstPedestalSample") {
467 iss >> fFirstPedestalSample;
468 }
469 else if (key == "fLastPedestalSample") {
470 iss >> fLastPedestalSample;
471 }
59ed788d 472 else if (key == "fDeadThreshold") {
473 iss >> fDeadThreshold;
474 }
475 else if (key == "fWarningThreshold") {
476 iss >> fWarningThreshold;
477 }
478 else if (key == "fWarningFraction") {
479 iss >> fWarningFraction;
480 }
481 else if (key == "fHotSigma") {
482 iss >> fHotSigma;
483 }
484
b07ee441 485 } // some match
486
487 }
488 }
489
490 in.close();
491 return;
492
493}
494
495//_____________________________________________________________________
496void AliCaloCalibPedestal::WriteParametersToFile(const char *parameterFile)
497{
40164976 498 //Write parameters in file.
499
b07ee441 500 static const string delimitor("::");
501 ofstream out( parameterFile );
502 out << "// " << parameterFile << endl;
503 out << "fFirstPedestalSample" << "::" << fFirstPedestalSample << endl;
504 out << "fLastPedestalSample" << "::" << fLastPedestalSample << endl;
59ed788d 505 out << "fDeadThreshold" << "::" << fDeadThreshold << endl;
506 out << "fWarningThreshold" << "::" << fWarningThreshold << endl;
507 out << "fWarningFraction" << "::" << fWarningFraction << endl;
508 out << "fHotSigma" << "::" << fHotSigma << endl;
b07ee441 509
510 out.close();
511 return;
512}
513
419341ea 514//_____________________________________________________________________
23ca956b 515Bool_t AliCaloCalibPedestal::AddInfo(AliCaloCalibPedestal *ped)
419341ea 516{
23ca956b 517 ValidateProfiles(); // make sure histos/profiles exist
419341ea 518 // just do this for the basic histograms/profiles that get filled in ProcessEvent
519 // may not have data for all modules, but let's just Add everything..
520 for (int i = 0; i < fModules; i++) {
2ce7ee7f 521 GetPedProfileLowGain(i)->Add( ped->GetPedProfileLowGain(i) );
522 GetPedProfileHighGain(i)->Add( ped->GetPedProfileHighGain(i) );
523 GetPeakProfileLowGain(i)->Add( ped->GetPeakProfileLowGain(i) );
524 GetPeakProfileHighGain(i)->Add( ped->GetPeakProfileHighGain(i) );
59ed788d 525 GetPeakHighGainHisto(i)->Add( ped->GetPeakHighGainHisto(i) );
526
419341ea 527 }//end for nModules
528
529 // DeadMap; Diff profiles etc would need to be redone after this operation
530
531 return kTRUE;//We succesfully added info from the supplied object
532}
533
f4fc542c 534//_____________________________________________________________________
535Bool_t AliCaloCalibPedestal::ProcessEvent(AliRawReader *rawReader)
536{
537 // if fMapping is NULL the rawstream will crate its own mapping
32cd4c24 538 AliCaloRawStreamV3 rawStream(rawReader, fCaloString, (AliAltroMapping**)fMapping);
30aa89b0 539 if (fDetType == kEmCal) {
540 rawReader->Select("EMCAL", 0, AliEMCALGeoParams::fgkLastAltroDDL) ; //select EMCAL DDL range
541 }
f4fc542c 542 return ProcessEvent(&rawStream);
543}
544
356c3e0c 545//_____________________________________________________________________
32cd4c24 546Bool_t AliCaloCalibPedestal::ProcessEvent(AliCaloRawStreamV3 *in)
356c3e0c 547{
a235e2bc 548 // Method to process=analyze one event in the data stream
356c3e0c 549 if (!in) return kFALSE; //Return right away if there's a null pointer
419341ea 550 fNEvents++; // one more event
23ca956b 551
552 if (fNEvents==1) ValidateProfiles(); // 1st event, make sure histos/profiles exist
3dba9483 553
554 // indices for the reading
555 int sample = 0;
3dba9483 556 int time = 0;
32cd4c24 557 int i = 0; // sample counter
558 int startBin = 0;
3dba9483 559
32cd4c24 560 // start loop over input stream
561 while (in->NextDDL()) {
562 while (in->NextChannel()) {
3dba9483 563
32cd4c24 564 // counters
bd3cd9c2 565 int max = AliEMCALGeoParams::fgkSampleMin, min = AliEMCALGeoParams::fgkSampleMax; // min and max sample values
56613d93 566 int nsamples = 0;
567
29f94584 568 // pedestal samples
569 int nPed = 0;
570 vector<int> pedSamples;
571
32cd4c24 572 while (in->NextBunch()) {
573 const UShort_t *sig = in->GetSignals();
574 startBin = in->GetStartTimeBin();
56613d93 575 nsamples += in->GetBunchLength();
32cd4c24 576 for (i = 0; i < in->GetBunchLength(); i++) {
577 sample = sig[i];
578 time = startBin--;
579
580 // check if it's a min or max value
581 if (sample < min) min = sample;
582 if (sample > max) max = sample;
583
584 // should we add it for the pedestal calculation?
585 if ( (fFirstPedestalSample<=time && time<=fLastPedestalSample) || // sample time in range
586 !fSelectPedestalSamples ) { // or we don't restrict the sample range.. - then we'll take all
29f94584 587 pedSamples.push_back( sig[i] );
588 nPed++;
32cd4c24 589 }
590
591 } // loop over samples in bunch
592 } // loop over bunches
3dba9483 593
56613d93 594 if (nsamples > 0) { // this check is needed for when we have zero-supp. on, but not sparse readout
595
32cd4c24 596 // it should be enough to check the SuperModule info for each DDL really, but let's keep it here for now
356c3e0c 597 int arrayPos = in->GetModule(); //The modules are numbered starting from 0
598 if (arrayPos >= fModules) {
599 //TODO: return an error message, if appopriate (perhaps if debug>0?)
600 return kFALSE;
32cd4c24 601 }
356c3e0c 602 //Debug
603 if (arrayPos < 0 || arrayPos >= fModules) {
604 printf("Oh no: arrayPos = %i.\n", arrayPos);
605 }
32cd4c24 606
419341ea 607 fNChanFills++; // one more channel found, and profile to be filled
356c3e0c 608 //NOTE: coordinates are (column, row) for the profiles
29f94584 609 if ( in->IsLowGain() ) {
356c3e0c 610 //fill the low gain histograms
18db89b7 611 ((TProfile2D*)fPeakMinusPedLowGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), max - min);
29f94584 612 if (nPed>0) { // only fill pedestal info in case it could be calculated
613 for ( i=0; i<nPed; i++) {
614 ((TProfile2D*)fPedestalLowGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), pedSamples[i]);
615 }
3dba9483 616 }
356c3e0c 617 }
29f94584 618 else if ( in->IsHighGain() ) {
3dba9483 619 //fill the high gain ones
18db89b7 620 ((TProfile2D*)fPeakMinusPedHighGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), max - min);
29f94584 621 if (nPed>0) { // only fill pedestal info in case it could be calculated
622 for ( i=0; i<nPed; i++) {
623 ((TProfile2D*)fPedestalHighGain[arrayPos])->Fill(in->GetColumn(), fRowMultiplier*in->GetRow(), pedSamples[i]);
624 }
3dba9483 625 }
59ed788d 626 // for warning checks
627 int idx = in->GetRow() + fRows * in->GetColumn();
628 ((TH2F*)fPeakMinusPedHighGainHisto[arrayPos])->Fill(idx, max - min);
29f94584 629 }
630 else if ( in->IsLEDMonData() ) {
631 // for LED Mon data, the mapping class holds the gain info in the Row variable
632 // and the Strip number in the Column..
633 int gain = in->GetRow();
634 int stripId = in->GetColumn();
635 if (nPed>0 && stripId<fLEDRefs) {
636 if (gain == 0) {
637 for ( i=0; i<nPed; i++) {
638 ((TProfile*)fPedestalLEDRefLowGain[arrayPos])->Fill(stripId, pedSamples[i]);
639 }
640 }
641 else {
642 for ( i=0; i<nPed; i++) {
643 ((TProfile*)fPedestalLEDRefHighGain[arrayPos])->Fill(stripId, pedSamples[i]);
644 }
645 }
646 }
647 }
419341ea 648
56613d93 649 } // nsamples>0 check, some data found for this channel; not only trailer/header
32cd4c24 650 }// end while over channel
651 }//end while over DDL's, of input stream
652
653 in->Reset(); // just in case the next customer forgets to check if the stream was reset..
654
356c3e0c 655 return kTRUE;
656}
657
658//_____________________________________________________________________
659Bool_t AliCaloCalibPedestal::SaveHistograms(TString fileName, Bool_t saveEmptyHistos)
660{
661 //Saves all the histograms (or profiles, to be accurate) to the designated file
23ca956b 662 ValidateProfiles(); // make sure histos/profiles exist
356c3e0c 663 TFile destFile(fileName, "recreate");
664
665 if (destFile.IsZombie()) {
666 return kFALSE;
667 }
668
669 destFile.cd();
670
671 for (int i = 0; i < fModules; i++) {
672 if( ((TProfile2D *)fPeakMinusPedLowGain[i])->GetEntries() || saveEmptyHistos) {
673 fPeakMinusPedLowGain[i]->Write();
674 }
675 if( ((TProfile2D *)fPeakMinusPedHighGain[i])->GetEntries() || saveEmptyHistos) {
676 fPeakMinusPedHighGain[i]->Write();
677 }
678 if( ((TProfile2D *)fPedestalLowGain[i])->GetEntries() || saveEmptyHistos) {
679 fPedestalLowGain[i]->Write();
680 }
681 if( ((TProfile2D *)fPedestalHighGain[i])->GetEntries() || saveEmptyHistos) {
682 fPedestalHighGain[i]->Write();
683 }
29f94584 684 if( ((TProfile *)fPedestalLEDRefLowGain[i])->GetEntries() || saveEmptyHistos) {
685 fPedestalLEDRefLowGain[i]->Write();
18db89b7 686 }
29f94584 687 if( ((TProfile *)fPedestalLEDRefHighGain[i])->GetEntries() || saveEmptyHistos) {
688 fPedestalLEDRefHighGain[i]->Write();
18db89b7 689 }
59ed788d 690 if( ((TH2F *)fPeakMinusPedHighGainHisto[i])->GetEntries() || saveEmptyHistos) {
691 fPeakMinusPedHighGainHisto[i]->Write();
692 }
693
356c3e0c 694 }
695
696 destFile.Close();
697
698 return kTRUE;
699}
700
701//_____________________________________________________________________
702Bool_t AliCaloCalibPedestal::LoadReferenceCalib(TString fileName, TString objectName)
703{
704
705 //Make sure that the histograms created when loading the object are not destroyed as the file object is destroyed
706 TH1::AddDirectory(kFALSE);
707
708 TFile *sourceFile = new TFile(fileName);
709 if (sourceFile->IsZombie()) {
710 return kFALSE;//We couldn't load the reference
711 }
712
713 if (fReference) delete fReference;//Delete the reference object, if it already exists
714 fReference = 0;
715
716 fReference = (AliCaloCalibPedestal*)sourceFile->Get(objectName);
717
718 if (!fReference || !(fReference->InheritsFrom(AliCaloCalibPedestal::Class())) || (fReference->GetDetectorType() != fDetType)) {
719 if (fReference) delete fReference;//Delete the object, in case we had an object of the wrong type
720 fReference = 0;
721 return kFALSE;
722 }
723
724 delete sourceFile;
29f94584 725
356c3e0c 726 //Reset the histogram ownership behaviour. NOTE: a better workaround would be good, since this may accidentally set AddDirectory to true, even
727 //if we are called by someone who has set it to false...
728 TH1::AddDirectory(kTRUE);
729
730 return kTRUE;//We succesfully loaded the object
731}
732
35eabcf4 733
734//_____________________________________________________________________
735Bool_t AliCaloCalibPedestal::SetReference(AliCaloCalibPedestal *ref)
736{
737 if (fReference) delete fReference;//Delete the reference object, if it already exists
738 fReference = 0;
739
740 fReference = ref;
741
742 if (!fReference || (fReference->GetDetectorType() != fDetType)) {
743 if (fReference) delete fReference;//Delete the object, in case we had an object of the wrong type
744 fReference = 0;
745 return kFALSE;
746 }
747
748 return kTRUE;//We succesfully loaded the object
749}
750
356c3e0c 751//_____________________________________________________________________
752void AliCaloCalibPedestal::ValidateComparisonProfiles()
753{
a235e2bc 754 //Make sure the comparison histos exist
356c3e0c 755 if (!fPedestalLowGainDiff.IsEmpty()) return; //The profiles already exist. We just check one, because they're all created at
756 //the same time
757
758
759 //Then, loop for the requested number of modules
760 TString title, name;
761 for (int i = 0; i < fModules; i++) {
762 //Pedestals, low gain
763 name = "hPedlowgainDiff";
764 name += i;
765 title = "Pedestals difference, low gain, module ";
766 title += i;
767 fPedestalLowGainDiff.Add(new TProfile2D(name, title,
768 fColumns, 0.0, fColumns,
18db89b7 769 fRows, fRowMin, fRowMax,"s"));
356c3e0c 770
771 //Pedestals, high gain
772 name = "hPedhighgainDiff";
773 name += i;
774 title = "Pedestals difference, high gain, module ";
775 title += i;
776 fPedestalHighGainDiff.Add(new TProfile2D(name, title,
777 fColumns, 0.0, fColumns,
18db89b7 778 fRows, fRowMin, fRowMax,"s"));
779
29f94584 780 //LED Ref/Mon pedestals, low gain
781 name = "hPedestalLEDReflowgainDiff";
782 name += i;
783 title = "Pedestal difference LEDRef, low gain, module ";
784 title += i;
785 fPedestalLEDRefLowGainDiff.Add(new TProfile(name, title,
786 fLEDRefs, 0.0, fLEDRefs, "s"));
787
788 //LED Ref/Mon pedestals, high gain
789 name = "hPedestalLEDRefhighgainDiff";
790 name += i;
791 title = "Pedestal difference LEDRef, high gain, module ";
792 title += i;
793 fPedestalLEDRefHighGainDiff.Add(new TProfile(name, title,
794 fLEDRefs, 0.0, fLEDRefs, "s"));
795
356c3e0c 796 //Peak-Pedestals, high gain
797 name = "hPeakMinusPedhighgainDiff";
798 name += i;
799 title = "Peak-Pedestal difference, high gain, module ";
800 title += i;
801 fPeakMinusPedHighGainDiff.Add(new TProfile2D(name, title,
802 fColumns, 0.0, fColumns,
18db89b7 803 fRows, fRowMin, fRowMax,"s"));
29f94584 804
805 //Peak-Pedestals, low gain
806 name = "hPeakMinusPedlowgainDiff";
807 name += i;
808 title = "Peak-Pedestal difference, low gain, module ";
809 title += i;
810 fPeakMinusPedLowGainDiff.Add(new TProfile2D(name, title,
811 fColumns, 0.0, fColumns,
812 fRows, fRowMin, fRowMax,"s"));
356c3e0c 813
814 //Pedestals, low gain
815 name = "hPedlowgainRatio";
816 name += i;
817 title = "Pedestals ratio, low gain, module ";
818 title += i;
819 fPedestalLowGainRatio.Add(new TProfile2D(name, title,
820 fColumns, 0.0, fColumns,
18db89b7 821 fRows, fRowMin, fRowMax,"s"));
356c3e0c 822
823 //Pedestals, high gain
824 name = "hPedhighgainRatio";
825 name += i;
826 title = "Pedestals ratio, high gain, module ";
827 title += i;
828 fPedestalHighGainRatio.Add(new TProfile2D(name, title,
829 fColumns, 0.0, fColumns,
18db89b7 830 fRows, fRowMin, fRowMax,"s"));
29f94584 831
832 //LED Ref/Mon pedestals, low gain
35eabcf4 833 name = "hPedestalLEDReflowgainRatio";
29f94584 834 name += i;
835 title = "Pedestal ratio LEDRef, low gain, module ";
836 title += i;
837 fPedestalLEDRefLowGainRatio.Add(new TProfile(name, title,
838 fLEDRefs, 0.0, fLEDRefs, "s"));
839
840 //LED Ref/Mon pedestals, high gain
841 name = "hPedestalLEDRefhighgainRatio";
842 name += i;
843 title = "Pedestal ratio LEDRef, high gain, module ";
844 title += i;
845 fPedestalLEDRefHighGainRatio.Add(new TProfile(name, title,
846 fLEDRefs, 0.0, fLEDRefs, "s"));
356c3e0c 847
848 //Peak-Pedestals, low gain
849 name = "hPeakMinusPedlowgainRatio";
850 name += i;
851 title = "Peak-Pedestal ratio, low gain, module ";
852 title += i;
853 fPeakMinusPedLowGainRatio.Add(new TProfile2D(name, title,
854 fColumns, 0.0, fColumns,
18db89b7 855 fRows, fRowMin, fRowMax,"s"));
356c3e0c 856
857 //Peak-Pedestals, high gain
858 name = "hPeakMinusPedhighgainRatio";
859 name += i;
860 title = "Peak-Pedestal ratio, high gain, module ";
861 title += i;
862 fPeakMinusPedHighGainRatio.Add(new TProfile2D(name, title,
863 fColumns, 0.0, fColumns,
18db89b7 864 fRows, fRowMin, fRowMax,"s"));
356c3e0c 865
866 }//end for nModules create the histograms
867}
868
869//_____________________________________________________________________
870void AliCaloCalibPedestal::ComputeDiffAndRatio()
871{
a235e2bc 872 // calculate differences and ratios relative to a reference
23ca956b 873 ValidateProfiles(); // make sure histos/profiles exist
356c3e0c 874 ValidateComparisonProfiles();//Make sure the comparison histos exist
875
876 if (!fReference) {
877 return;//Return if the reference object isn't loaded
878 }
879
29f94584 880 int bin = 0;
881 double diff = 0;
882 double ratio = 1;
356c3e0c 883 for (int i = 0; i < fModules; i++) {
356c3e0c 884 //For computing the difference, we cannot simply do TProfile2D->Add(), because that subtracts the sum of all entries,
885 //which means that the mean of the new profile will not be the difference of the means. So do it by hand:
29f94584 886 for (int j = 0; j < fColumns; j++) {
887 for (int k = 0; k < fRows; k++) {
888 bin = ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->GetBin(j+1, k+1);//Note that we assume here that all histos have the same structure...
889
890 if (fReference->GetPeakProfileHighGain(i)->GetBinContent(bin) > 0) {
891 diff = GetPeakProfileHighGain(i)->GetBinContent(bin) - fReference->GetPeakProfileHighGain(i)->GetBinContent(bin);
892 ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinContent(bin, diff);
893 ((TProfile2D*)fPeakMinusPedHighGainDiff[i])->SetBinEntries(bin, 1);
894 ratio = GetPeakProfileHighGain(i)->GetBinContent(bin) / fReference->GetPeakProfileHighGain(i)->GetBinContent(bin);
895 ((TProfile2D*)fPeakMinusPedHighGainRatio[i])->SetBinContent(bin, ratio);
896 ((TProfile2D*)fPeakMinusPedHighGainRatio[i])->SetBinEntries(bin, 1);
897 }
898
899 if (fReference->GetPeakProfileLowGain(i)->GetBinContent(bin) > 0) {
900 diff = GetPeakProfileLowGain(i)->GetBinContent(bin) - fReference->GetPeakProfileLowGain(i)->GetBinContent(bin);
901 ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinContent(bin, diff);
902 ((TProfile2D*)fPeakMinusPedLowGainDiff[i])->SetBinEntries(bin, 1);
903 ratio = GetPeakProfileLowGain(i)->GetBinContent(bin) / fReference->GetPeakProfileLowGain(i)->GetBinContent(bin);
904 ((TProfile2D*)fPeakMinusPedLowGainRatio[i])->SetBinContent(bin, ratio);
905 ((TProfile2D*)fPeakMinusPedLowGainRatio[i])->SetBinEntries(bin, 1);
906 }
907
908 if (fReference->GetPedProfileHighGain(i)->GetBinContent(bin) > 0) {
909 diff = GetPedProfileHighGain(i)->GetBinContent(bin) - fReference->GetPedProfileHighGain(i)->GetBinContent(bin);
910 ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinContent(bin, diff);
911 ((TProfile2D*)fPedestalHighGainDiff[i])->SetBinEntries(bin, 1);
912 ratio = GetPedProfileHighGain(i)->GetBinContent(bin) / fReference->GetPedProfileHighGain(i)->GetBinContent(bin);
913 ((TProfile2D*)fPedestalHighGainRatio[i])->SetBinContent(bin, ratio);
914 ((TProfile2D*)fPedestalHighGainRatio[i])->SetBinEntries(bin, 1);
915 }
916
917 if (fReference->GetPedProfileLowGain(i)->GetBinContent(bin) > 0) {
918 diff = GetPedProfileLowGain(i)->GetBinContent(bin) - fReference->GetPedProfileLowGain(i)->GetBinContent(bin);
919 ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinContent(bin, diff);
920 ((TProfile2D*)fPedestalLowGainDiff[i])->SetBinEntries(bin, 1);
921 ratio = GetPedProfileLowGain(i)->GetBinContent(bin) / fReference->GetPedProfileLowGain(i)->GetBinContent(bin);
922 ((TProfile2D*)fPedestalLowGainRatio[i])->SetBinContent(bin, ratio);
923 ((TProfile2D*)fPedestalLowGainRatio[i])->SetBinEntries(bin, 1);
924 }
925
356c3e0c 926 } // rows
927 } // columns
29f94584 928
929 // same for LED Ref/Mon channels
930 for (int j = 0; j <= fLEDRefs; j++) {
931 bin = j+1;//Note that we assume here that all histos have the same structure...
932
933 if (fReference->GetPedLEDRefProfileHighGain(i)->GetBinContent(bin) > 0) {
934 diff = GetPedLEDRefProfileHighGain(i)->GetBinContent(bin) - fReference->GetPedLEDRefProfileHighGain(i)->GetBinContent(bin);
935 ((TProfile*)fPedestalLEDRefHighGainDiff[i])->SetBinContent(bin, diff);
936 ((TProfile*)fPedestalLEDRefHighGainDiff[i])->SetBinEntries(bin, 1);
937 ratio = GetPedLEDRefProfileHighGain(i)->GetBinContent(bin) / fReference->GetPedLEDRefProfileHighGain(i)->GetBinContent(bin);
938 ((TProfile*)fPedestalLEDRefHighGainRatio[i])->SetBinContent(bin, ratio);
939 ((TProfile*)fPedestalLEDRefHighGainRatio[i])->SetBinEntries(bin, 1);
940 }
941
942 if (fReference->GetPedLEDRefProfileLowGain(i)->GetBinContent(bin) > 0) {
943 diff = GetPedLEDRefProfileLowGain(i)->GetBinContent(bin) - fReference->GetPedLEDRefProfileLowGain(i)->GetBinContent(bin);
944 ((TProfile*)fPedestalLEDRefLowGainDiff[i])->SetBinContent(bin, diff);
945 ((TProfile*)fPedestalLEDRefLowGainDiff[i])->SetBinEntries(bin, 1);
946 ratio = GetPedLEDRefProfileLowGain(i)->GetBinContent(bin) / fReference->GetPedLEDRefProfileLowGain(i)->GetBinContent(bin);
947 ((TProfile*)fPedestalLEDRefLowGainRatio[i])->SetBinContent(bin, ratio);
948 ((TProfile*)fPedestalLEDRefLowGainRatio[i])->SetBinEntries(bin, 1);
949 }
950
951 }
952
356c3e0c 953 } // modules
954
955}
956
957//_____________________________________________________________________
59ed788d 958void AliCaloCalibPedestal::ComputeHotAndWarningTowers(const char * hotMapFile)
959{ // look for hot/noisy towers
23ca956b 960 ValidateProfiles(); // make sure histos/profiles exist
59ed788d 961 ofstream * fout = 0;
962 char name[512];//Quite a long temp buffer, just in case the filename includes a path
963
964 if (hotMapFile) {
965 snprintf(name, 512, "%s.txt", hotMapFile);
966 fout = new ofstream(name);
967 if (!fout->is_open()) {
968 delete fout;
969 fout = 0;//Set the pointer to empty if the file was not opened
970 }
971 }
972
973 for(int i = 0; i < fModules; i++){
974
975 //first we compute the peak-pedestal distribution for each supermodule...
976 if( GetPeakHighGainHisto(i)->GetEntries() > 0 ) {
977 double min = GetPeakProfileHighGain(i)->GetBinContent(GetPeakProfileHighGain(i)->GetMinimumBin());
978 double max = GetPeakProfileHighGain(i)->GetBinContent(GetPeakProfileHighGain(i)->GetMaximumBin());
979 TH1D *hPeakFit = new TH1D(Form("hFit_%d", i), Form("hFit_%d", i), (int)((max-min)*10), min-1, max+1);
980
981 for (int j = 1; j <= fColumns; j++) {
982 for (int k = 1; k <= fRows; k++) {
983 hPeakFit->Fill(GetPeakProfileHighGain(i)->GetBinContent(j, k));
984 }
985 }
986
c490d8e5 987 //...and then we try to fit it
988 double mean = hPeakFit->GetMean();
989 double sigma = hPeakFit->GetRMS();
990 try {
991 hPeakFit->Fit("gaus", "OQ", "", mean - 3*sigma, mean + 3*sigma);
992 mean = hPeakFit->GetFunction("gaus")->GetParameter(1);
993 sigma = hPeakFit->GetFunction("gaus")->GetParameter(2);
994 }
995 catch (const std::exception & e) {
996 printf("AliCaloCalibPedestal: TH1D PeakFit exception %s", e.what());
997 }
59ed788d 998 //hPeakFit->Draw();
59ed788d 999
1000 delete hPeakFit;
1001
1002 //Then we look for warm/hot towers
1003 TH2F * hPeak2D = GetPeakHighGainHisto(i);
1004 hPeak2D->GetYaxis()->SetRangeUser( fWarningThreshold, hPeak2D->GetYaxis()->GetBinUpEdge(hPeak2D->GetNbinsY()) );
1005
1006 int idx = 0 ;
1007 int warnCounter = 0;
1008 for (int j = 1; j <= fColumns; j++) {
1009 for (int k = 1; k <= fRows; k++) {
1010 //we start looking for warm/warning towers...
1011 // histogram x-axis index
1012 idx = k-1 + fRows*(j-1); // this is what is used in the Fill call
1013 hPeak2D->GetXaxis()->SetRangeUser(idx, idx);
1014 warnCounter = (int) hPeak2D->Integral();
1015 if(warnCounter > fNEvents * fWarningFraction) {
1016 ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kWarning);
1017 /* printf("mod %d col %d row %d warnCounter %d - status %d\n",
1018 i, j-1, k-1, warnCounter, (int) (kWarning)); */
1019 }
1020 //...then we look for hot ones (towers whose values are greater than mean + X*sigma)
1021 if(GetPeakProfileHighGain(i)->GetBinContent(j, k) > mean + fHotSigma*sigma ) {
1022 ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kHot);
1023 /* printf("mod %d col %d row %d binc %d - status %d\n",
1024 i, j-1, k-1, (int)(GetPeakProfileHighGain(i)->GetBinContent(j, k)), (int) (kHot)); */
1025 }
1026
1027 //Write the status to the hot/warm map file, if the file is open.
1028 // module - column - row - status (1=dead, 2= warm/warning , 3 = hot, see .h file enum)
1029 if (fout && ((TH2D*)fDeadMap[i])->GetBinContent(j, k) > 1) {
1030
1031 (*fout) << i << " "
1032 << (j - 1) << " "
1033 << (k - 1) << " "
1034 << ((TH2D*)fDeadMap[i])->GetBinContent(j, k) << endl; }
1035
1036 }
1037 }
1038
1039 }
1040 }
1041 return;
1042}
1043
1044//_____________________________________________________________________
1045void AliCaloCalibPedestal::ComputeDeadTowers(const char * deadMapFile)
a235e2bc 1046{
23ca956b 1047 ValidateProfiles(); // make sure histos/profiles exist
a235e2bc 1048 //Computes the number of dead towers etc etc into memory, after this you can call the GetDead... -functions
356c3e0c 1049 int countTot = 0;
1050 int countNew = 0;
1051 int countRes = 0;
1052 ofstream * fout = 0;
1053 ofstream * diff = 0;
1054 char name[512];//Quite a long temp buffer, just in case the filename includes a path
1055
1056 if (deadMapFile) {
1057 snprintf(name, 512, "%s.txt", deadMapFile);
1058 fout = new ofstream(name);
1059 snprintf(name, 512, "%sdiff.txt", deadMapFile);
1060 diff = new ofstream(name);
1061 if (!fout->is_open()) {
1062 delete fout;
1063 fout = 0;//Set the pointer to empty if the file was not opened
1064 }
1065 if (!diff->is_open()) {
1066 delete diff;
1067 fout = 0;//Set the pointer to empty if the file was not opened
1068 }
1069 }
1070
1071 for (int i = 0; i < fModules; i++) {
1072 if (GetPeakProfileHighGain(i)->GetEntries() > 0) { //don't care about empty histos
1073 for (int j = 1; j <= fColumns; j++) {
1074 for (int k = 1; k <= fRows; k++) {
1075
59ed788d 1076 if (GetPeakProfileHighGain(i)->GetBinContent(j, k) < fDeadThreshold) {//It's dead
356c3e0c 1077 countTot++;//One more dead total
1078 if (fout) {
1079 (*fout) << i << " "
59ed788d 1080 << (j - 1) << " "
1081 << (k - 1) << " "
356c3e0c 1082 << "1" << " "
1083 << "0" << endl;//Write the status to the deadmap file, if the file is open.
1084 }
1085
59ed788d 1086 if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) >= fDeadThreshold) {
356c3e0c 1087 ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kRecentlyDeceased);
1088 countNew++;//This tower wasn't dead before!
1089 if (diff) {
1090 ( *diff) << i << " "
356c3e0c 1091 << (j - 1) << " "
59ed788d 1092 << (k - 1) << " "
356c3e0c 1093 << "1" << " "
1094 << "0" << endl;//Write the status to the deadmap difference file, if the file is open.
1095 }
1096 }
1097 else {
1098 ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kDead);//This has been dead before. Nothing new
1099 }
1100 }
1101 else { //It's ALIVE!!
1102 //Don't bother with writing the live ones.
59ed788d 1103 if (fReference && fReference->GetPeakProfileHighGain(i)->GetBinContent(j, k) < fDeadThreshold) {
356c3e0c 1104 ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kResurrected);
1105 countRes++; //This tower was dead before => it's a miracle! :P
1106 if (diff) {
1107 (*diff) << i << " "
356c3e0c 1108 << (j - 1) << " "
59ed788d 1109 << (k - 1) << " "
356c3e0c 1110 << "1" << " "
1111 << "1" << endl;//Write the status to the deadmap difference file, if the file is open.
1112 }
1113 }
1114 else {
1115 ((TH2D*)fDeadMap[i])->SetBinContent(j, k, kAlive);
1116 }
1117 }
1118
1119 }//end for k/rows
1120 }//end for j/columns
1121 }//end if GetEntries >= 0
1122
1123 }//end for modules
1124
1125 if (fout) {
1126 fout->close();
1127 delete fout;
1128 }
1129
1130 fDeadTowers = countTot;
1131 fNewDeadTowers = countNew;
1132 fResurrectedTowers = countRes;
1133}
1134
40164976 1135//_____________________________________________________________________
1136Bool_t AliCaloCalibPedestal::IsBadChannel(int imod, int icol, int irow) const
1137{
23ca956b 1138 // Check if status info histo exists
1139 if (!fDeadMap[imod]) {
1140 return kFALSE;
1141 }
1142
59ed788d 1143 //Check if channel is dead or hot.
1144 Int_t status = (Int_t) ( ((TH2D*)fDeadMap[imod])->GetBinContent(icol,irow) );
1145 if(status == kAlive)
1146 return kFALSE;
1147 else
1148 return kTRUE;
1149
40164976 1150}
1151
1152//_____________________________________________________________________
1153void AliCaloCalibPedestal::SetChannelStatus(int imod, int icol, int irow, int status)
1154{
23ca956b 1155 ValidateProfiles(); // make sure histos/profiles exist
59ed788d 1156 //Set status of channel dead, hot, alive ...
1157 ((TH2D*)fDeadMap[imod])->SetBinContent(icol, irow, status);
40164976 1158}