AliPhysics  41af4b0 (41af4b0)
AliEmcalTriggerMakerKernel.cxx
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15 #include <iostream>
16 #include <vector>
17 #include <cstring>
18 #include <fstream>
19 
20 #include <TArrayI.h>
21 #include <TF1.h>
22 #include <TObjArray.h>
23 #include <TRandom.h>
24 
25 #include "AliAODCaloTrigger.h"
26 #include "AliEMCALGeometry.h"
27 #include "AliEMCALTriggerConstants.h"
28 #include "AliEMCALTriggerDataGrid.h"
29 #include "AliEMCALTriggerPatchInfo.h"
30 #include "AliEMCALTriggerPatchFinder.h"
31 #include "AliEMCALTriggerAlgorithm.h"
32 #include "AliEMCALTriggerRawPatch.h"
35 #include "AliLog.h"
36 #include "AliVCaloCells.h"
37 #include "AliVCaloTrigger.h"
38 #include "AliVEvent.h"
39 #include "AliVVZERO.h"
40 
44 
46  TObject(),
47  fBadChannels(),
48  fOfflineBadChannels(),
49  fFastORPedestal(5000),
50  fTriggerBitConfig(nullptr),
51  fPatchFinder(nullptr),
52  fLevel0PatchFinder(nullptr),
53  fL0MinTime(7),
54  fL0MaxTime(10),
55  fMinCellAmp(0),
56  fMinL0FastORAmp(0),
57  fMinL1FastORAmp(0),
58  fBkgThreshold(-1),
59  fL0Threshold(0),
60  fIsMC(kFALSE),
61  fDebugLevel(0),
62  fMinCellAmplitude(0.),
63  fApplyOnlineBadChannelsToOffline(kFALSE),
64  fConfigured(kFALSE),
65  fSmearModelMean(nullptr),
66  fSmearModelSigma(nullptr),
67  fSmearThreshold(0.1),
68  fScaleShift(0.),
69  fGeometry(nullptr),
70  fPatchAmplitudes(nullptr),
71  fPatchADCSimple(nullptr),
72  fPatchADC(nullptr),
73  fPatchEnergySimpleSmeared(nullptr),
74  fLevel0TimeMap(nullptr),
75  fTriggerBitMap(nullptr),
76  fADCtoGeV(1.)
77 {
78  memset(fThresholdConstants, 0, sizeof(Int_t) * 12);
79  memset(fL1ThresholdsOffline, 0, sizeof(ULong64_t) * 4);
80  fCellTimeLimits[0] = -10000.;
81  fCellTimeLimits[1] = 10000.;
82 }
83 
85  delete fPatchAmplitudes;
86  delete fPatchADCSimple;
87  delete fPatchADC;
89  delete fLevel0TimeMap;
90  delete fTriggerBitMap;
91  delete fPatchFinder;
92  delete fLevel0PatchFinder;
94 }
95 
97  if (!fTriggerBitConfig) {
98  AliWarning("Trigger bit configuration was not provided! Assuming new bit configuration (>= 2013).");
99  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
100  SetTriggerBitConfig(triggerBitConfig);
101  }
102 
108 
109  // Allocate containers for the ADC values
110  int nrows = fGeometry->GetNTotalTRU() * 2;
111  std::cout << "Allocating channel grid with 48 columns in eta and " << nrows << " rows in phi" << std::endl;
112  fPatchAmplitudes->Allocate(48, nrows);
113  fPatchADC->Allocate(48, nrows);
114  fPatchADCSimple->Allocate(48, nrows);
115  fLevel0TimeMap->Allocate(48, nrows);
116  fTriggerBitMap->Allocate(48, nrows);
117 
119  // Allocate container for energy smearing (if enabled)
121  fPatchEnergySimpleSmeared->Allocate(48, nrows);
122  }
123 }
124 
125 void AliEmcalTriggerMakerKernel::AddL1TriggerAlgorithm(Int_t rowmin, Int_t rowmax, UInt_t bitmask, Int_t patchSize, Int_t subregionSize)
126 {
128  AliEMCALTriggerAlgorithm<double> *trigger = new AliEMCALTriggerAlgorithm<double>(rowmin, rowmax, bitmask);
129  trigger->SetPatchSize(patchSize);
130  trigger->SetSubregionSize(subregionSize);
131  fPatchFinder->AddTriggerAlgorithm(trigger);
132 }
133 
134 void AliEmcalTriggerMakerKernel::SetL0TriggerAlgorithm(Int_t rowmin, Int_t rowmax, UInt_t bitmask, Int_t patchSize, Int_t subregionSize)
135 {
137  fLevel0PatchFinder = new AliEMCALTriggerAlgorithm<double>(rowmin, rowmax, bitmask);
138  fLevel0PatchFinder->SetPatchSize(patchSize);
139  fLevel0PatchFinder->SetSubregionSize(subregionSize);
140 }
141 
143 {
144  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
145  SetTriggerBitConfig(triggerBitConfig);
146 
147  // Initialize patch finder
148  if (fPatchFinder) delete fPatchFinder;
150 
151  SetL0TriggerAlgorithm(0, 103, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
152  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
153  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
154  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit() | 1<<fTriggerBitConfig->GetBkgBit(), 8, 4);
155  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit() | 1<<fTriggerBitConfig->GetBkgBit(), 8, 4);
156  fConfigured = true;
157 }
158 
160 {
161  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
162  SetTriggerBitConfig(triggerBitConfig);
163 
164  // Initialize patch finder
165  if (fPatchFinder) delete fPatchFinder;
167 
168  SetL0TriggerAlgorithm(0, 103, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
169  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
170  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
171  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 16, 4);
172  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 8, 4);
173  fConfigured = true;
174 }
175 
177 {
178  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
179  SetTriggerBitConfig(triggerBitConfig);
180 
181  // Initialize patch finder
182  if (fPatchFinder) delete fPatchFinder;
184 
185  SetL0TriggerAlgorithm(0, 103, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
186  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
187  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
188  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 8, 4);
189  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 8, 4);
190  fConfigured = true;
191 }
192 
194 {
195  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
196  SetTriggerBitConfig(triggerBitConfig);
197 
198  // Initialize patch finder
199  if (fPatchFinder) delete fPatchFinder;
201 
202  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
203  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
204  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 16, 4);
205  fConfigured = true;
206 }
207 
209 {
210  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigOld();
211  SetTriggerBitConfig(triggerBitConfig);
212 
213  // Initialize patch finder
214  if (fPatchFinder) delete fPatchFinder;
216 
217  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
218  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit(), 2, 1);
219  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit(), 16, 4);
220  fConfigured = true;
221 }
222 
224 {
225  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigOld();
226  SetTriggerBitConfig(triggerBitConfig);
227 
228  // Initialize patch finder
229  if (fPatchFinder) delete fPatchFinder;
231 
232  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
233  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit(), 2, 1);
234  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit(), 16, 4);
235  fConfigured = true;
236 }
237 
239 {
240  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigOld();
241  SetTriggerBitConfig(triggerBitConfig);
242 
243  // Initialize patch finder
244  if (fPatchFinder) delete fPatchFinder;
246 
247  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
248  fConfigured = true;
249 }
250 
252 {
253  Short_t absId = 0;
254 
255  while (stream.good()) {
256  stream >> absId;
257  AddOfflineBadChannel(absId);
258  }
259 }
260 
262 {
263  std::ifstream file(fname);
265 }
266 
268 {
269  Short_t absId = -1;
270 
271  while (stream.good()) {
272  stream >> absId;
273  AddFastORBadChannel(absId);
274  }
275 }
276 
278 {
279  std::ifstream file(fname);
281 }
282 
284 {
285  if (absId < 0 || absId >= fFastORPedestal.GetSize()) {
286  AliWarning(Form("Abs. ID %d out of range (0,5000)", absId));
287  return;
288  }
289  fFastORPedestal[absId] = ped;
290 }
291 
293 {
294  Short_t absId = 0;
295  Float_t ped = 0;
296  while (stream.good()) {
297  stream >> ped;
298  SetFastORPedestal(absId, ped);
299  absId++;
300  }
301 }
302 
304 {
305  std::ifstream file(fname);
307 }
308 
310  fPatchAmplitudes->Reset();
311  fPatchADC->Reset();
312  fPatchADCSimple->Reset();
313  fLevel0TimeMap->Reset();
314  fTriggerBitMap->Reset();
316  memset(fL1ThresholdsOffline, 0, sizeof(ULong64_t) * 4);
317 }
318 
319 void AliEmcalTriggerMakerKernel::ReadTriggerData(AliVCaloTrigger *trigger){
320  trigger->Reset();
321  Int_t globCol=-1, globRow=-1;
322  Int_t adcAmp=-1, bitmap = 0;
323  while(trigger->Next()){
324  // get position in global 2x2 tower coordinates
325  // A0 left bottom (0,0)
326  trigger->GetPosition(globCol, globRow);
327  Int_t absId = -1;
328  fGeometry->GetAbsFastORIndexFromPositionInEMCAL(globCol, globRow, absId);
329 
330  // trigger bits can also occur on online masked fastors. Therefore trigger
331  // bits are handled before ADC values, and independently whether fastor is
332  // masked or not
333  trigger->GetTriggerBits(bitmap);
334  try {
335  (*fTriggerBitMap)(globCol, globRow) = bitmap;
336  }
338  std::string dirstring = e.GetDirection() == AliEMCALTriggerDataGrid<int>::OutOfBoundsException::kColDir ? "Col" : "Row";
339  AliErrorStream() << "Trigger maker task - filling trigger bit grid - index out-of-bounds in " << dirstring << ": " << e.GetIndex() << std::endl;
340  }
341 
342  // also Level0 times need to be handled without masking of the fastor ...
343  // @TODO cross check
344  Int_t nl0times(0);
345  trigger->GetNL0Times(nl0times);
346  if(nl0times){
347  TArrayI l0times(nl0times);
348  trigger->GetL0Times(l0times.GetArray());
349  for(int itime = 0; itime < nl0times; itime++){
350  try{
351  (*fLevel0TimeMap)(globCol,globRow) = static_cast<Char_t>(l0times[itime]);
352  break;
353  }
355  std::string dirstring = e.GetDirection() == AliEMCALTriggerDataGrid<char>::OutOfBoundsException::kColDir ? "Col" : "Row";
356  AliErrorStream() << "Trigger maker task - filling trigger bit grid - index out-of-bounds in " << dirstring << ": " << e.GetIndex() << std::endl;
357  }
358  }
359  }
360 
361  // exclude channel completely if it is masked as hot channel
362  if (fBadChannels.find(absId) != fBadChannels.end()){
363  AliDebugStream(1) << "Found ADC for masked fastor " << absId << ", rejecting" << std::endl;
364  continue;
365  }
366  // for some strange reason some ADC amps are initialized in reconstruction
367  // as -1, neglect those
368  trigger->GetL1TimeSum(adcAmp);
369  if (adcAmp < 0) adcAmp = 0;
370 
371  if (adcAmp >= fMinL1FastORAmp) {
372  try {
373  (*fPatchADC)(globCol,globRow) = adcAmp;
374  }
376  std::string dirstring = e.GetDirection() == AliEMCALTriggerDataGrid<double>::OutOfBoundsException::kColDir ? "Col" : "Row";
377  AliErrorStream() << "Trigger maker task - filling trigger bit grid - index out-of-bounds in " << dirstring << ": " << e.GetIndex() << std::endl;
378  }
379  }
380 
381  // Handling for L0 triggers
382  // For the ADC value we use fCaloTriggers->GetAmplitude()
383  // In data, all patches which have 4 TRUs with proper level0 times are
384  // valid trigger patches. Therefore we need to check all neighbors for
385  // the level0 times, not only the bottom left. In order to obtain this
386  // information, a lookup table with the L0 times for each TRU is created
387  Float_t amplitude(0);
388  trigger->GetAmplitude(amplitude);
389  amplitude *= 4; // values are shifted by 2 bits to fit in a 10 bit word (on the hardware side)
390  amplitude -= fFastORPedestal[absId];
391  if(amplitude < 0) amplitude = 0;
392  if (amplitude >= fMinL0FastORAmp) {
393  try{
394  (*fPatchAmplitudes)(globCol,globRow) = amplitude;
395  }
397  std::string dirstring = e.GetDirection() == AliEMCALTriggerDataGrid<int>::OutOfBoundsException::kColDir ? "Col" : "Row";
398  AliErrorStream() << "Trigger maker task - filling trigger bit grid - index out-of-bounds in " << dirstring << ": " << e.GetIndex() << std::endl;
399  }
400  }
401  }
402 }
403 
404 void AliEmcalTriggerMakerKernel::ReadCellData(AliVCaloCells *cells){
405  // fill the patch ADCs from cells
406  Int_t nCell = cells->GetNumberOfCells();
407  for(Int_t iCell = 0; iCell < nCell; ++iCell) {
408  // get the cell info, based in index in array
409  Short_t cellId = cells->GetCellNumber(iCell);
410 
411  // Check bad channel map
412  if (fOfflineBadChannels.find(cellId) != fOfflineBadChannels.end()) {
413  AliDebugStream(1) << "Cell " << cellId << " masked as bad channel, rejecting." << std::endl;
414  continue;
415  }
416 
417  Double_t amp = cells->GetAmplitude(iCell),
418  celltime = cells->GetTime(iCell);
419  if(celltime < fCellTimeLimits[0] || celltime > fCellTimeLimits[1]) continue;
420  if(amp < fMinCellAmplitude) continue;
421  if(fScaleShift) amp += fScaleShift;
422  amp = TMath::Max(amp, 0.); // never go negative in energy
423  // get position
424  Int_t absId=-1;
425  fGeometry->GetFastORIndexFromCellIndex(cellId, absId);
427  // Exclude FEE amplitudes from cells which are within a TRU which is masked at
428  // online level. Using this the online acceptance can be applied to offline
429  // patches as well.
430  if(fBadChannels.find(absId) != fBadChannels.end()){
431  AliDebugStream(1) << "Cell " << cellId << " corresponding to masked fastor " << absId << ", rejecting." << std::endl;
432  continue;
433  }
434  }
435  Int_t globCol=-1, globRow=-1;
436  fGeometry->GetPositionInEMCALFromAbsFastORIndex(absId, globCol, globRow);
437  // add
438  amp /= fADCtoGeV;
439  try {
440  if (amp >= fMinCellAmp) (*fPatchADCSimple)(globCol,globRow) += amp;
441  }
443  }
444  }
445 
446  // Apply energy smearing (if enabled)
448  AliDebugStream(1) << "Trigger Maker: Apply energy smearing" << std::endl;
449  for(int icol = 0; icol < fPatchADCSimple->GetNumberOfCols(); icol++){
450  for(int irow = 0; irow < fPatchADCSimple->GetNumberOfRows(); irow++){
451  double energyorig = (*fPatchADCSimple)(icol, irow) * fADCtoGeV; // Apply smearing in GeV
452  double energysmear = energyorig;
453  if(energyorig > fSmearThreshold){
454  double mean = fSmearModelMean->Eval(energyorig), sigma = fSmearModelSigma->Eval(energyorig);
455  energysmear = gRandom->Gaus(mean, sigma);
456  if(energysmear < 0) energysmear = 0; // only accept positive or 0 energy values
457  AliDebugStream(1) << "Original energy " << energyorig << ", mean " << mean << ", sigma " << sigma << ", smeared " << energysmear << std::endl;
458  }
459  (*fPatchEnergySimpleSmeared)(icol, irow) = energysmear;
460  }
461  }
462  AliDebugStream(1) << "Smearing done" << std::endl;
463  }
464 }
465 
467  // get the V0 value and compute and set the offline thresholds
468  // get V0, compute thresholds and save them as global parameters
469  ULong64_t v0S = vzerodata->GetTriggerChargeA() + vzerodata->GetTriggerChargeC();
470  for (Int_t i = 0; i < 4; ++i) {
471  // A*V0^2/2^32+B*V0/2^16+C
472  fL1ThresholdsOffline[i]= ( ((ULong64_t)fThresholdConstants[i][0]) * v0S * v0S ) >> 32;
473  fL1ThresholdsOffline[i] += ( ((ULong64_t)fThresholdConstants[i][1]) * v0S ) >> 16;
474  fL1ThresholdsOffline[i] += ((ULong64_t)fThresholdConstants[i][2]);
475  }
476 }
477 
478 void AliEmcalTriggerMakerKernel::CreateTriggerPatches(const AliVEvent *inputevent, std::vector<AliEMCALTriggerPatchInfo> &outputcont, Bool_t useL0amp){
479  //std::cout << "Finding trigger patches" << std::endl;
480  //AliEMCALTriggerPatchInfo *trigger, *triggerMainJet, *triggerMainGamma, *triggerMainLevel0;
481  //AliEMCALTriggerPatchInfo *triggerMainJetSimple, *triggerMainGammaSimple;
482 
483  if (useL0amp) {
485  }
486  else {
487  fADCtoGeV = EMCALTrigger::kEMCL1ADCtoGeV;
488  }
489 
490  Double_t vertexpos[3];
491  inputevent->GetPrimaryVertex()->GetXYZ(vertexpos);
492  TVector3 vertexvec(vertexpos);
493 
494  Int_t isMC = fIsMC ? 1 : 0;
495  Int_t offset = (1 - isMC) * fTriggerBitConfig->GetTriggerTypesEnd();
496 
497  // Create trigger bit masks. They are needed later to remove
498  // trigger bits from the trigger bit mask for non-matching patch types
499  Int_t jetPatchMask = 1 << fTriggerBitConfig->GetJetHighBit()
500  | 1 << fTriggerBitConfig->GetJetLowBit()
501  | 1 << (fTriggerBitConfig->GetJetHighBit() + fTriggerBitConfig->GetTriggerTypesEnd())
502  | 1 << (fTriggerBitConfig->GetJetLowBit() + fTriggerBitConfig->GetTriggerTypesEnd()),
503  gammaPatchMask = 1 << fTriggerBitConfig->GetGammaHighBit()
504  | 1 << fTriggerBitConfig->GetGammaLowBit()
505  | 1 << (fTriggerBitConfig->GetGammaHighBit() + fTriggerBitConfig->GetTriggerTypesEnd())
506  | 1 << (fTriggerBitConfig->GetGammaLowBit() + fTriggerBitConfig->GetTriggerTypesEnd()),
507  bkgPatchMask = 1 << fTriggerBitConfig->GetBkgBit();
508  //l0PatchMask = 1 << fTriggerBitConfig->GetLevel0Bit();
509 
510  std::vector<AliEMCALTriggerRawPatch> patches;
511  if (fPatchFinder) {
512  if (useL0amp) {
513  patches = fPatchFinder->FindPatches(*fPatchAmplitudes, *fPatchADCSimple);
514  }
515  else {
516  patches = fPatchFinder->FindPatches(*fPatchADC, *fPatchADCSimple);
517  }
518  }
519  outputcont.clear();
520  for(std::vector<AliEMCALTriggerRawPatch>::iterator patchit = patches.begin(); patchit != patches.end(); ++patchit){
521  // Apply offline and recalc selection
522  // Remove unwanted bits from the online bits (gamma bits from jet patches and vice versa)
523  Int_t offlinebits = 0, onlinebits = (*fTriggerBitMap)(patchit->GetColStart(), patchit->GetRowStart());
524  if(HasPHOSOverlap(*patchit)) continue;
525  if(IsGammaPatch(*patchit)){
526  if(patchit->GetADC() > fL1ThresholdsOffline[1]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetGammaHighBit());
527  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[1]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetGammaHighBit());
528  if(patchit->GetADC() > fL1ThresholdsOffline[3]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetGammaLowBit());
529  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[3]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetGammaLowBit());
530  onlinebits &= gammaPatchMask;
531  }
532  if (IsJetPatch(*patchit)){
533  if(patchit->GetADC() > fL1ThresholdsOffline[0]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetJetHighBit());
534  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[0]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetJetHighBit());
535  if(patchit->GetADC() > fL1ThresholdsOffline[2]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetJetLowBit());
536  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[2]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetJetLowBit());
537  onlinebits &= jetPatchMask;
538  }
539  if (IsBkgPatch(*patchit)){
540  if(patchit->GetADC() > fBkgThreshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetBkgBit());
541  if(patchit->GetOfflineADC() > fBkgThreshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetBkgBit());
542  onlinebits &= bkgPatchMask;
543  }
544  // convert
545  AliEMCALTriggerPatchInfo fullpatch;
546  fullpatch.Initialize(patchit->GetColStart(), patchit->GetRowStart(),
547  patchit->GetPatchSize(), patchit->GetADC(), patchit->GetOfflineADC(), patchit->GetOfflineADC() * fADCtoGeV,
548  onlinebits | offlinebits, vertexvec, fGeometry);
549  fullpatch.SetTriggerBitConfig(fTriggerBitConfig);
550  fullpatch.SetOffSet(offset);
552  // Add smeared energy
553  double energysmear = 0;
554  for(int icol = 0; icol < fullpatch.GetPatchSize(); icol++){
555  for(int irow = 0; irow < fullpatch.GetPatchSize(); irow++){
556  energysmear += (*fPatchEnergySimpleSmeared)(fullpatch.GetColStart() + icol, fullpatch.GetRowStart() + irow);
557  }
558  }
559  AliDebugStream(1) << "Patch size(" << fullpatch.GetPatchSize() <<") energy " << fullpatch.GetPatchE() << " smeared " << energysmear << std::endl;
560  fullpatch.SetSmearedEnergy(energysmear);
561  }
562  outputcont.push_back(fullpatch);
563  }
564 
565  // Find Level0 patches
566  std::vector<AliEMCALTriggerRawPatch> l0patches;
567  if (fLevel0PatchFinder) l0patches = fLevel0PatchFinder->FindPatches(*fPatchAmplitudes, *fPatchADCSimple);
568  for(std::vector<AliEMCALTriggerRawPatch>::iterator patchit = l0patches.begin(); patchit != l0patches.end(); ++patchit){
569  Int_t offlinebits = 0, onlinebits = 0;
570  if(HasPHOSOverlap(*patchit)) continue;
571  ELevel0TriggerStatus_t L0status = CheckForL0(patchit->GetColStart(), patchit->GetRowStart());
572  if (L0status == kNotLevel0) continue;
573  if (L0status == kLevel0Fired) SETBIT(onlinebits, fTriggerBitConfig->GetLevel0Bit());
574  if (patchit->GetADC() > fL0Threshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetLevel0Bit());
575  if (patchit->GetOfflineADC() > fL0Threshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetLevel0Bit());
576 
577  AliEMCALTriggerPatchInfo fullpatch;
578  fullpatch.Initialize(patchit->GetColStart(), patchit->GetRowStart(),
579  patchit->GetPatchSize(), patchit->GetADC(), patchit->GetOfflineADC(), patchit->GetOfflineADC() * fADCtoGeV,
580  onlinebits | offlinebits, vertexvec, fGeometry);
581  fullpatch.SetTriggerBitConfig(fTriggerBitConfig);
583  // Add smeared energy
584  double energysmear = 0;
585  for(int icol = 0; icol < fullpatch.GetPatchSize(); icol++){
586  for(int irow = 0; irow < fullpatch.GetPatchSize(); irow++){
587  energysmear += (*fPatchEnergySimpleSmeared)(fullpatch.GetColStart() + icol, fullpatch.GetRowStart() + irow);
588  }
589  }
590  fullpatch.SetSmearedEnergy(energysmear);
591  }
592  outputcont.push_back(fullpatch);
593  }
594  // std::cout << "Finished finding trigger patches" << std::endl;
595 }
596 
598  double amp = 0;
599  try {
600  amp = (*fPatchAmplitudes)(col, row);
602 
603  }
604  return amp;
605 }
606 
608  double adc = 0;
609  try {
610  adc = (*fPatchADC)(col, row);
612 
613  }
614  return adc;
615 }
616 
618  double adc = 0;
619  try {
620  adc = (*fPatchADC)(col, row) * EMCALTrigger::kEMCL1ADCtoGeV;
622 
623  }
624  return adc;
625 }
626 
628  double adc = 0;
629  try {
630  adc = (*fPatchADCSimple)(col, row);
632 
633  }
634  return adc;
635 }
636 
638  double adc = 0;
639  try {
640  adc = (*fPatchADCSimple)(col, row) * fADCtoGeV;
642 
643  }
644  return adc;
645 }
646 
648  double adc = 0;
650  try {
651  adc = (*fPatchEnergySimpleSmeared)(col, row);
653 
654  }
655  }
656  return adc;
657 }
658 
660  return fPatchADC->GetNumberOfRows();
661 }
662 
665 
666  if(col < 0 || row < 0){
667  AliError(Form("Patch outside range [col %d, row %d]", col, row));
668  return kNotLevel0;
669  }
670  Int_t truref(-1), trumod(-1), absFastor(-1), adc(-1);
671  fGeometry->GetAbsFastORIndexFromPositionInEMCAL(col, row, absFastor);
672  fGeometry->GetTRUFromAbsFastORIndex(absFastor, truref, adc);
673  int nvalid(0);
674  const int kNRowsPhi = fGeometry->GetNTotalTRU() * 2;
675  for(int ipos = 0; ipos < 2; ipos++){
676  if(row + ipos >= kNRowsPhi) continue; // boundary check
677  for(int jpos = 0; jpos < 2; jpos++){
678  if(col + jpos >= kColsEta) continue; // boundary check
679  // Check whether we are in the same TRU
680  trumod = -1;
681  fGeometry->GetAbsFastORIndexFromPositionInEMCAL(col+jpos, row+ipos, absFastor);
682  fGeometry->GetTRUFromAbsFastORIndex(absFastor, trumod, adc);
683  if(trumod != truref) {
684  result = kNotLevel0;
685  return result;
686  }
687  if(col + jpos >= kColsEta) AliError(Form("Boundary error in col [%d, %d + %d]", col + jpos, col, jpos));
688  if(row + ipos >= kNRowsPhi) AliError(Form("Boundary error in row [%d, %d + %d]", row + ipos, row, ipos));
689  Char_t l0times = (*fLevel0TimeMap)(col + jpos,row + ipos);
690  if(l0times > fL0MinTime && l0times < fL0MaxTime) nvalid++;
691  }
692  }
693  if (nvalid == 4) result = kLevel0Fired;
694  return result;
695 }
696 
698  fBadChannels.clear();
699 }
700 
702  fOfflineBadChannels.clear();
703 }
704 
705 Bool_t AliEmcalTriggerMakerKernel::IsGammaPatch(const AliEMCALTriggerRawPatch &patch) const {
706  ULong_t bitmask = patch.GetBitmask(), testmask = 1 << fTriggerBitConfig->GetGammaHighBit() | 1 << fTriggerBitConfig->GetGammaLowBit();
707  return bitmask & testmask;
708 }
709 
710 Bool_t AliEmcalTriggerMakerKernel::IsJetPatch(const AliEMCALTriggerRawPatch &patch) const {
711  ULong_t bitmask = patch.GetBitmask(), testmask = 1 << fTriggerBitConfig->GetJetHighBit() | 1 << fTriggerBitConfig->GetJetLowBit();
712  return bitmask & testmask;
713 }
714 
715 Bool_t AliEmcalTriggerMakerKernel::IsBkgPatch(const AliEMCALTriggerRawPatch &patch) const {
716  ULong_t bitmask = patch.GetBitmask(), testmask = 1 << fTriggerBitConfig->GetBkgBit();
717  return bitmask & testmask;
718 }
719 
720 void AliEmcalTriggerMakerKernel::SetTriggerBitConfig(const AliEMCALTriggerBitConfig *const config) {
721  if (config == fTriggerBitConfig) return;
723  fTriggerBitConfig = config;
724 }
725 
726 bool AliEmcalTriggerMakerKernel::HasPHOSOverlap(const AliEMCALTriggerRawPatch &patch) const {
727  const int kEtaMinPhos = 16, kEtaMaxPhos = 31, kPhiMinPhos = 64, kPhiMaxPhos = 99;
728  if(patch.GetRowStart() + patch.GetPatchSize() -1 < kPhiMinPhos) return false; // EMCAL Patch
729  if(patch.GetRowStart() > kPhiMaxPhos) return false; // DCAL 1/3 supermodule
730  if(patch.GetColStart() + patch.GetPatchSize() -1 < kEtaMinPhos) return false;
731  if(patch.GetColStart() > kEtaMaxPhos) return false;
732  return true;
733 }
void Reset()
Reset all data grids and VZERO-dependent L1 thresholds.
Int_t fBkgThreshold
threshold for the background patches (8x8)
ELevel0TriggerStatus_t CheckForL0(Int_t col, Int_t row) const
Accept trigger patch as Level0 patch.
double Double_t
Definition: External.C:58
Double_t fCellTimeLimits[2]
Maximum allowed abs cell time (default [0] = - 10000, [1] = 10000)
Double_t fMinCellAmplitude
Minimum amplitude in cell required to be considered for filling the data grid.
Bool_t IsGammaPatch(const AliEMCALTriggerRawPatch &patch) const
Check from the bitmask whether the patch is a gamma patch.
void ConfigureForPbPb2015()
Configure the class for 2015 PbPb.
void ConfigureForPP2015()
Configure the class for 2015 pp.
Bool_t IsBkgPatch(const AliEMCALTriggerRawPatch &patch) const
Check from the bitmask whether the patch is a background patch.
char Char_t
Definition: External.C:18
bool HasPHOSOverlap(const AliEMCALTriggerRawPatch &patch) const
AliEMCALTriggerDataGrid< int > * fTriggerBitMap
! Map of trigger bits
void ReadFastORBadChannelFromStream(std::istream &stream)
Read the FastOR bad channel map from a standard stream.
TArrayF fFastORPedestal
FastOR pedestal.
void AddFastORBadChannel(Short_t absId)
Add a FastOR bad channel to the list.
void SetTriggerBitConfig(const AliEMCALTriggerBitConfig *const config)
Set the trigger bit configuration applied for the given data set.
void ConfigureForPbPb2011()
Configure the class for 2011 PbPb.
Bool_t fConfigured
Switch specifying whether the trigger maker kernel has been configured for a given data set...
void Init()
Initialize the trigger maker Kernel.
Int_t fMinCellAmp
Minimum offline amplitude of the cells used to generate the patches.
void CreateTriggerPatches(const AliVEvent *inputevent, std::vector< AliEMCALTriggerPatchInfo > &outputcont, Bool_t useL0amp=kFALSE)
Run patch finders on input data.
void ClearFastORBadChannels()
Clear FastOR bad channel list.
TRandom * gRandom
void ConfigureForPP2011()
Configure the class for 2011 pp.
void ReadFastORBadChannelFromFile(const char *fname)
Read the FastOR bad channel map from a text file.
Bool_t fApplyOnlineBadChannelsToOffline
Apply online bad channels to offline ADC values.
void ReadTriggerData(AliVCaloTrigger *trigger)
Read the calo trigger data.
Int_t fMinL1FastORAmp
Minimum L1 amplitude of the FastORs used to generate the patches.
const AliEMCALTriggerBitConfig * fTriggerBitConfig
Trigger bit configuration, aliroot-dependent.
const AliEMCALGeometry * fGeometry
! Underlying EMCAL geometry
Double_t * sigma
ULong64_t fL1ThresholdsOffline[4]
container for V0-dependent offline thresholds
void ConfigureForPP20158x8()
Configure the class for 2015 pp.
int Int_t
Definition: External.C:63
void ReadOfflineBadChannelFromFile(const char *fname)
Read the offline bad channel map from a text file.
unsigned int UInt_t
Definition: External.C:33
void ConfigureForPP2012()
Configure the class for 2012 pp.
Int_t fThresholdConstants[4][3]
simple offline trigger thresholds constants
float Float_t
Definition: External.C:68
virtual ~AliEmcalTriggerMakerKernel()
Destructor.
double GetTriggerChannelADC(Int_t col, Int_t row) const
Get ADC value of a given trigger channel (in col-row space)
Double_t fSmearThreshold
Smear threshold: Only cell energies above threshold are smeared.
Double_t fADCtoGeV
! Conversion factor from ADC to GeV
void AddL1TriggerAlgorithm(Int_t rowmin, Int_t rowmax, UInt_t bitmask, Int_t patchSize, Int_t subregionSize)
void SetL0TriggerAlgorithm(Int_t rowmin, Int_t rowmax, UInt_t bitmask, Int_t patchSize, Int_t subregionSize)
Set the L0 algorithm.
void ReadOfflineBadChannelFromStream(std::istream &stream)
Read the offline bad channel map from a standard stream.
void SetFastORPedestal(Short_t absId, Float_t ped)
Set the pedestal value for a FastOR.
unsigned long ULong_t
Definition: External.C:38
void AddOfflineBadChannel(Short_t absId)
Add an offline bad channel to the set.
double GetTriggerChannelEnergy(Int_t col, Int_t row) const
Get energy of the trigger channel estimated from cells (in col-row space)
std::set< Short_t > fBadChannels
Container of bad channels.
Int_t fDebugLevel
Int_t fL0Threshold
threshold for the L0 patches (2x2)
AliEMCALTriggerDataGrid< double > * fPatchAmplitudes
! TRU Amplitudes (for L0)
Manager for constants used in the trigger maker.
short Short_t
Definition: External.C:23
void BuildL1ThresholdsOffline(const AliVVZERO *vzdata)
Build VZERO-dependent thresholds for the offline trigger.
AliEMCALTriggerDataGrid< double > * fPatchADC
! ADC values map
Bool_t isMC
Int_t fMinL0FastORAmp
Minimum L0 amplitude of the FastORs used to generate the patches.
std::set< Short_t > fOfflineBadChannels
Abd ID of offline bad channels.
AliEMCALTriggerPatchFinder< double > * fPatchFinder
The actual patch finder.
void ClearOfflineBadChannels()
Clear offline bad channel list.
TFile * file
TList with histograms for a given trigger.
double GetTriggerChannelADCSimple(Int_t col, Int_t row) const
Get ADC value of trigger channel estimated from cell energies.
double GetTriggerChannelEnergyRough(Int_t col, Int_t row) const
Get estimated energy of the trigger channel based on ADC measurement (in col-row space) ...
double GetTriggerChannelEnergySmeared(Int_t col, Int_t row) const
Get (simulated) smeared energy of a trigger channel estimated based on the measured energy from cells...
AliEMCALTriggerDataGrid< double > * fPatchADCSimple
! patch map for simple offline trigger
Kernel of the EMCAL trigger patch maker.
void ReadFastORPedestalFromFile(const char *fname)
Read the FastOR pedestals from a text file.
AliEMCALTriggerDataGrid< char > * fLevel0TimeMap
! Map needed to store the level0 times
AliEMCALTriggerAlgorithm< double > * fLevel0PatchFinder
Patch finder for Level0 patches.
Bool_t IsJetPatch(const AliEMCALTriggerRawPatch &patch) const
Check from the bitmask whether the patch is a jet patch.
bool Bool_t
Definition: External.C:53
TF1 * fSmearModelMean
Smearing parameterization for the mean.
double GetDataGridDimensionRows() const
Get the dimension of the underlying data grids in row direction.
void ReadFastORPedestalFromStream(std::istream &stream)
Read the FastOR pedestals from a standard stream.
void ReadCellData(AliVCaloCells *cells)
Read the EMCAL cell data.
void ConfigureForPPb2013()
Configure the class for 2013 pPb.
AliEMCALTriggerDataGrid< double > * fPatchEnergySimpleSmeared
! Data grid for smeared energy values from cell energies
Double_t fScaleShift
Scale shift simulation.
double GetL0TriggerChannelAmplitude(Int_t col, Int_t row) const
Get L0 amplitude of a given trigger channel (in col-row space)
TF1 * fSmearModelSigma
Smearing parameterization for the width.
const Double_t kEMCL0ADCtoGeV_AP