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AliEmcalTriggerMakerKernel.cxx
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4  * Author: The ALICE Off-line Project. *
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15 #include <iostream>
16 #include <vector>
17 #include <cstring>
18 #include <fstream>
19 
20 #include <TArrayI.h>
21 #include <TObjArray.h>
22 
23 #include "AliAODCaloTrigger.h"
24 #include "AliEMCALGeometry.h"
25 #include "AliEMCALTriggerConstants.h"
26 #include "AliEMCALTriggerDataGrid.h"
27 #include "AliEMCALTriggerPatchInfo.h"
28 #include "AliEMCALTriggerPatchFinder.h"
29 #include "AliEMCALTriggerAlgorithm.h"
30 #include "AliEMCALTriggerRawPatch.h"
33 #include "AliLog.h"
34 #include "AliVCaloCells.h"
35 #include "AliVCaloTrigger.h"
36 #include "AliVEvent.h"
37 #include "AliVVZERO.h"
38 
42 
44  TObject(),
45  fBadChannels(),
46  fOfflineBadChannels(),
47  fFastORPedestal(5000),
48  fTriggerBitConfig(NULL),
49  fPatchFinder(NULL),
50  fLevel0PatchFinder(NULL),
51  fL0MinTime(7),
52  fL0MaxTime(10),
53  fMinCellAmp(0),
54  fMinL0FastORAmp(0),
55  fMinL1FastORAmp(0),
56  fBkgThreshold(-1),
57  fL0Threshold(0),
58  fIsMC(kFALSE),
59  fDebugLevel(0),
60  fMaxAbsCellTime(1.),
61  fMinCellAmplitude(0.),
62  fApplyOnlineBadChannelsToOffline(kFALSE),
63  fConfigured(kFALSE),
64  fGeometry(NULL),
65  fPatchAmplitudes(NULL),
66  fPatchADCSimple(NULL),
67  fPatchADC(NULL),
68  fLevel0TimeMap(NULL),
69  fTriggerBitMap(NULL),
70  fADCtoGeV(1.)
71 {
72  memset(fThresholdConstants, 0, sizeof(Int_t) * 12);
73  memset(fL1ThresholdsOffline, 0, sizeof(ULong64_t) * 4);
74 }
75 
77  delete fPatchAmplitudes;
78  delete fPatchADCSimple;
79  delete fPatchADC;
80  delete fLevel0TimeMap;
81  delete fTriggerBitMap;
82  delete fPatchFinder;
83  delete fLevel0PatchFinder;
85 }
86 
88  if (!fTriggerBitConfig) {
89  AliWarning("Trigger bit configuration was not provided! Assuming new bit configuration (>= 2013).");
90  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
91  SetTriggerBitConfig(triggerBitConfig);
92  }
93 
99 
100  // Allocate containers for the ADC values
101  int nrows = fGeometry->GetNTotalTRU() * 2;
102  std::cout << "Allocating channel grid with 48 columns in eta and " << nrows << " rows in phi" << std::endl;
103  fPatchAmplitudes->Allocate(48, nrows);
104  fPatchADC->Allocate(48, nrows);
105  fPatchADCSimple->Allocate(48, nrows);
106  fLevel0TimeMap->Allocate(48, nrows);
107  fTriggerBitMap->Allocate(48, nrows);
108 }
109 
110 void AliEmcalTriggerMakerKernel::AddL1TriggerAlgorithm(Int_t rowmin, Int_t rowmax, UInt_t bitmask, Int_t patchSize, Int_t subregionSize)
111 {
113  AliEMCALTriggerAlgorithm<double> *trigger = new AliEMCALTriggerAlgorithm<double>(rowmin, rowmax, bitmask);
114  trigger->SetPatchSize(patchSize);
115  trigger->SetSubregionSize(subregionSize);
116  fPatchFinder->AddTriggerAlgorithm(trigger);
117 }
118 
119 void AliEmcalTriggerMakerKernel::SetL0TriggerAlgorithm(Int_t rowmin, Int_t rowmax, UInt_t bitmask, Int_t patchSize, Int_t subregionSize)
120 {
122  fLevel0PatchFinder = new AliEMCALTriggerAlgorithm<double>(rowmin, rowmax, bitmask);
123  fLevel0PatchFinder->SetPatchSize(patchSize);
124  fLevel0PatchFinder->SetSubregionSize(subregionSize);
125 }
126 
128 {
129  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
130  SetTriggerBitConfig(triggerBitConfig);
131 
132  // Initialize patch finder
133  if (fPatchFinder) delete fPatchFinder;
135 
136  SetL0TriggerAlgorithm(0, 103, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
137  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
138  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
139  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit() | 1<<fTriggerBitConfig->GetBkgBit(), 8, 4);
140  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit() | 1<<fTriggerBitConfig->GetBkgBit(), 8, 4);
141  fConfigured = true;
142 }
143 
145 {
146  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
147  SetTriggerBitConfig(triggerBitConfig);
148 
149  // Initialize patch finder
150  if (fPatchFinder) delete fPatchFinder;
152 
153  SetL0TriggerAlgorithm(0, 103, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
154  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
155  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
156  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 16, 4);
157  AddL1TriggerAlgorithm(64, 103, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 8, 4);
158  fConfigured = true;
159 }
160 
162 {
163  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigNew();
164  SetTriggerBitConfig(triggerBitConfig);
165 
166  // Initialize patch finder
167  if (fPatchFinder) delete fPatchFinder;
169 
170  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
171  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit() | 1<<fTriggerBitConfig->GetGammaLowBit(), 2, 1);
172  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit() | 1<<fTriggerBitConfig->GetJetLowBit(), 16, 4);
173  fConfigured = true;
174 }
175 
177 {
178  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigOld();
179  SetTriggerBitConfig(triggerBitConfig);
180 
181  // Initialize patch finder
182  if (fPatchFinder) delete fPatchFinder;
184 
185  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
186  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit(), 2, 1);
187  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit(), 16, 4);
188  fConfigured = true;
189 }
190 
192 {
193  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigOld();
194  SetTriggerBitConfig(triggerBitConfig);
195 
196  // Initialize patch finder
197  if (fPatchFinder) delete fPatchFinder;
199 
200  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
201  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetGammaHighBit(), 2, 1);
202  AddL1TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetJetHighBit(), 16, 4);
203  fConfigured = true;
204 }
205 
207 {
208  AliEMCALTriggerBitConfig* triggerBitConfig = new AliEMCALTriggerBitConfigOld();
209  SetTriggerBitConfig(triggerBitConfig);
210 
211  // Initialize patch finder
212  if (fPatchFinder) delete fPatchFinder;
214 
215  SetL0TriggerAlgorithm(0, 63, 1<<fTriggerBitConfig->GetLevel0Bit(), 2, 1);
216  fConfigured = true;
217 }
218 
220 {
221  Short_t absId = 0;
222 
223  while (stream.good()) {
224  stream >> absId;
225  AddOfflineBadChannel(absId);
226  }
227 }
228 
230 {
231  std::ifstream file(fname);
233 }
234 
236 {
237  Short_t absId = -1;
238 
239  while (stream.good()) {
240  stream >> absId;
241  AddFastORBadChannel(absId);
242  }
243 }
244 
246 {
247  std::ifstream file(fname);
249 }
250 
252 {
253  if (absId < 0 || absId >= fFastORPedestal.GetSize()) {
254  AliWarning(Form("Abs. ID %d out of range (0,5000)", absId));
255  return;
256  }
257  fFastORPedestal[absId] = ped;
258 }
259 
261 {
262  Short_t absId = 0;
263  Float_t ped = 0;
264  while (stream.good()) {
265  stream >> ped;
266  SetFastORPedestal(absId, ped);
267  absId++;
268  }
269 }
270 
272 {
273  std::ifstream file(fname);
275 }
276 
278  fPatchAmplitudes->Reset();
279  fPatchADC->Reset();
280  fPatchADCSimple->Reset();
281  fLevel0TimeMap->Reset();
282  fTriggerBitMap->Reset();
283  memset(fL1ThresholdsOffline, 0, sizeof(ULong64_t) * 4);
284 }
285 
286 void AliEmcalTriggerMakerKernel::ReadTriggerData(AliVCaloTrigger *trigger){
287  trigger->Reset();
288  Int_t globCol=-1, globRow=-1;
289  Int_t adcAmp=-1, bitmap = 0;
290  while(trigger->Next()){
291  // get position in global 2x2 tower coordinates
292  // A0 left bottom (0,0)
293  trigger->GetPosition(globCol, globRow);
294  Int_t absId = -1;
295  fGeometry->GetAbsFastORIndexFromPositionInEMCAL(globCol, globRow, absId);
296  // exclude channel completely if it is masked as hot channel
297  if (fBadChannels.find(absId) != fBadChannels.end()) continue;
298  // for some strange reason some ADC amps are initialized in reconstruction
299  // as -1, neglect those
300  trigger->GetL1TimeSum(adcAmp);
301  if (adcAmp < 0) adcAmp = 0;
302  trigger->GetTriggerBits(bitmap);
303 
304  if (adcAmp >= fMinL1FastORAmp) {
305  try {
306  (*fPatchADC)(globCol,globRow) = adcAmp;
307  }
309  }
310  try {
311  (*fTriggerBitMap)(globCol, globRow) = bitmap;
312  }
314  }
315  }
316 
317  // Handling for L0 triggers
318  // For the ADC value we use fCaloTriggers->GetAmplitude()
319  // In data, all patches which have 4 TRUs with proper level0 times are
320  // valid trigger patches. Therefore we need to check all neighbors for
321  // the level0 times, not only the bottom left. In order to obtain this
322  // information, a lookup table with the L0 times for each TRU is created
323  Float_t amplitude(0);
324  trigger->GetAmplitude(amplitude);
325  amplitude *= 4; // values are shifted by 2 bits to fit in a 10 bit word (on the hardware side)
326  amplitude -= fFastORPedestal[absId];
327  if(amplitude < 0) amplitude = 0;
328  if (amplitude >= fMinL0FastORAmp) {
329  (*fPatchAmplitudes)(globCol,globRow) = amplitude;
330  Int_t nl0times(0);
331  trigger->GetNL0Times(nl0times);
332  if(nl0times){
333  TArrayI l0times(nl0times);
334  trigger->GetL0Times(l0times.GetArray());
335  for(int itime = 0; itime < nl0times; itime++){
336  (*fLevel0TimeMap)(globCol,globRow) = static_cast<Char_t>(l0times[itime]);
337  break;
338  }
339  }
340  }
341  }
342 }
343 
344 void AliEmcalTriggerMakerKernel::ReadCellData(AliVCaloCells *cells){
345  // fill the patch ADCs from cells
346  Int_t nCell = cells->GetNumberOfCells();
347  for(Int_t iCell = 0; iCell < nCell; ++iCell) {
348  // get the cell info, based in index in array
349  Short_t cellId = cells->GetCellNumber(iCell);
350 
351  // Check bad channel map
352  if (fOfflineBadChannels.find(cellId) != fOfflineBadChannels.end()) {
353  AliDebug(10, Form("%hd is a bad channel, skipped.", cellId));
354  continue;
355  }
356 
357  Double_t amp = cells->GetAmplitude(iCell),
358  celltime = cells->GetTime(iCell);
359  if(TMath::Abs(celltime) > fMaxAbsCellTime) continue;
360  if(amp < fMinCellAmplitude) continue;
361  // get position
362  Int_t absId=-1;
363  fGeometry->GetFastORIndexFromCellIndex(cellId, absId);
365  // Exclude FEE amplitudes from cells which are within a TRU which is masked at
366  // online level. Using this the online acceptance can be applied to offline
367  // patches as well.
368  if(fBadChannels.find(absId) != fBadChannels.end()) continue;
369  }
370  Int_t globCol=-1, globRow=-1;
371  fGeometry->GetPositionInEMCALFromAbsFastORIndex(absId, globCol, globRow);
372  // add
373  amp /= fADCtoGeV;
374  try {
375  if (amp >= fMinCellAmp) (*fPatchADCSimple)(globCol,globRow) += amp;
376  }
378  }
379  }
380 }
381 
383  // get the V0 value and compute and set the offline thresholds
384  // get V0, compute thresholds and save them as global parameters
385  ULong64_t v0S = vzerodata->GetTriggerChargeA() + vzerodata->GetTriggerChargeC();
386  for (Int_t i = 0; i < 4; ++i) {
387  // A*V0^2/2^32+B*V0/2^16+C
388  fL1ThresholdsOffline[i]= ( ((ULong64_t)fThresholdConstants[i][0]) * v0S * v0S ) >> 32;
389  fL1ThresholdsOffline[i] += ( ((ULong64_t)fThresholdConstants[i][1]) * v0S ) >> 16;
390  fL1ThresholdsOffline[i] += ((ULong64_t)fThresholdConstants[i][2]);
391  }
392 }
393 
394 TObjArray *AliEmcalTriggerMakerKernel::CreateTriggerPatches(const AliVEvent *inputevent, Bool_t useL0amp){
395  //std::cout << "Finding trigger patches" << std::endl;
396  //AliEMCALTriggerPatchInfo *trigger, *triggerMainJet, *triggerMainGamma, *triggerMainLevel0;
397  //AliEMCALTriggerPatchInfo *triggerMainJetSimple, *triggerMainGammaSimple;
398 
399  if (useL0amp) {
401  }
402  else {
403  fADCtoGeV = EMCALTrigger::kEMCL1ADCtoGeV;
404  }
405 
406  Double_t vertexpos[3];
407  inputevent->GetPrimaryVertex()->GetXYZ(vertexpos);
408  TVector3 vertexvec(vertexpos);
409 
410  Int_t isMC = fIsMC ? 1 : 0;
411  Int_t offset = (1 - isMC) * fTriggerBitConfig->GetTriggerTypesEnd();
412 
413  // Create trigger bit masks. They are needed later to remove
414  // trigger bits from the trigger bit mask for non-matching patch types
415  Int_t jetPatchMask = 1 << fTriggerBitConfig->GetJetHighBit()
416  | 1 << fTriggerBitConfig->GetJetLowBit()
417  | 1 << (fTriggerBitConfig->GetJetHighBit() + fTriggerBitConfig->GetTriggerTypesEnd())
418  | 1 << (fTriggerBitConfig->GetJetLowBit() + fTriggerBitConfig->GetTriggerTypesEnd()),
419  gammaPatchMask = 1 << fTriggerBitConfig->GetGammaHighBit()
420  | 1 << fTriggerBitConfig->GetGammaLowBit()
421  | 1 << (fTriggerBitConfig->GetGammaHighBit() + fTriggerBitConfig->GetTriggerTypesEnd())
422  | 1 << (fTriggerBitConfig->GetGammaLowBit() + fTriggerBitConfig->GetTriggerTypesEnd()),
423  bkgPatchMask = 1 << fTriggerBitConfig->GetBkgBit();
424  //l0PatchMask = 1 << fTriggerBitConfig->GetLevel0Bit();
425 
426  std::vector<AliEMCALTriggerRawPatch> patches;
427  if (fPatchFinder) {
428  if (useL0amp) {
429  patches = fPatchFinder->FindPatches(*fPatchAmplitudes, *fPatchADCSimple);
430  }
431  else {
432  patches = fPatchFinder->FindPatches(*fPatchADC, *fPatchADCSimple);
433  }
434  }
435  TObjArray *result = new TObjArray(1000);
436  result->SetOwner(kTRUE);
437  for(std::vector<AliEMCALTriggerRawPatch>::iterator patchit = patches.begin(); patchit != patches.end(); ++patchit){
438  // Apply offline and recalc selection
439  // Remove unwanted bits from the online bits (gamma bits from jet patches and vice versa)
440  Int_t offlinebits = 0, onlinebits = (*fTriggerBitMap)(patchit->GetColStart(), patchit->GetRowStart());
441  if(HasPHOSOverlap(*patchit)) continue;
442  if(IsGammaPatch(*patchit)){
443  if(patchit->GetADC() > fL1ThresholdsOffline[1]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetGammaHighBit());
444  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[1]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetGammaHighBit());
445  if(patchit->GetADC() > fL1ThresholdsOffline[3]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetGammaLowBit());
446  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[3]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetGammaLowBit());
447  onlinebits &= gammaPatchMask;
448  }
449  if (IsJetPatch(*patchit)){
450  if(patchit->GetADC() > fL1ThresholdsOffline[0]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetJetHighBit());
451  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[0]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetJetHighBit());
452  if(patchit->GetADC() > fL1ThresholdsOffline[2]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetJetLowBit());
453  if(patchit->GetOfflineADC() > fL1ThresholdsOffline[2]) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetJetLowBit());
454  onlinebits &= jetPatchMask;
455  }
456  if (IsBkgPatch(*patchit)){
457  if(patchit->GetADC() > fBkgThreshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetBkgBit());
458  if(patchit->GetOfflineADC() > fBkgThreshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetBkgBit());
459  onlinebits &= bkgPatchMask;
460  }
461  // convert
462  AliEMCALTriggerPatchInfo *fullpatch = AliEMCALTriggerPatchInfo::CreateAndInitialize(patchit->GetColStart(), patchit->GetRowStart(),
463  patchit->GetPatchSize(), patchit->GetADC(), patchit->GetOfflineADC(), patchit->GetOfflineADC() * fADCtoGeV,
464  onlinebits | offlinebits, vertexvec, fGeometry);
465  fullpatch->SetTriggerBitConfig(fTriggerBitConfig);
466  fullpatch->SetOffSet(offset);
467  result->Add(fullpatch);
468  }
469 
470  // Find Level0 patches
471  std::vector<AliEMCALTriggerRawPatch> l0patches;
472  if (fLevel0PatchFinder) l0patches = fLevel0PatchFinder->FindPatches(*fPatchAmplitudes, *fPatchADCSimple);
473  for(std::vector<AliEMCALTriggerRawPatch>::iterator patchit = l0patches.begin(); patchit != l0patches.end(); ++patchit){
474  Int_t offlinebits = 0, onlinebits = 0;
475  if(HasPHOSOverlap(*patchit)) continue;
476  ELevel0TriggerStatus_t L0status = CheckForL0(patchit->GetColStart(), patchit->GetRowStart());
477  if (L0status == kNotLevel0) continue;
478  if (L0status == kLevel0Fired) SETBIT(onlinebits, fTriggerBitConfig->GetLevel0Bit());
479  if (patchit->GetADC() > fL0Threshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kRecalcOffset + fTriggerBitConfig->GetLevel0Bit());
480  if (patchit->GetOfflineADC() > fL0Threshold) SETBIT(offlinebits, AliEMCALTriggerPatchInfo::kOfflineOffset + fTriggerBitConfig->GetLevel0Bit());
481 
482  AliEMCALTriggerPatchInfo *fullpatch = AliEMCALTriggerPatchInfo::CreateAndInitialize(patchit->GetColStart(), patchit->GetRowStart(),
483  patchit->GetPatchSize(), patchit->GetADC(), patchit->GetOfflineADC(), patchit->GetOfflineADC() * fADCtoGeV,
484  onlinebits | offlinebits, vertexvec, fGeometry);
485  fullpatch->SetTriggerBitConfig(fTriggerBitConfig);
486  result->Add(fullpatch);
487  }
488  // std::cout << "Finished finding trigger patches" << std::endl;
489  return result;
490 }
491 
494 
495  if(col < 0 || row < 0){
496  AliError(Form("Patch outside range [col %d, row %d]", col, row));
497  return kNotLevel0;
498  }
499  Int_t truref(-1), trumod(-1), absFastor(-1), adc(-1);
500  fGeometry->GetAbsFastORIndexFromPositionInEMCAL(col, row, absFastor);
501  fGeometry->GetTRUFromAbsFastORIndex(absFastor, truref, adc);
502  int nvalid(0);
503  const int kNRowsPhi = fGeometry->GetNTotalTRU() * 2;
504  for(int ipos = 0; ipos < 2; ipos++){
505  if(row + ipos >= kNRowsPhi) continue; // boundary check
506  for(int jpos = 0; jpos < 2; jpos++){
507  if(col + jpos >= kColsEta) continue; // boundary check
508  // Check whether we are in the same TRU
509  trumod = -1;
510  fGeometry->GetAbsFastORIndexFromPositionInEMCAL(col+jpos, row+ipos, absFastor);
511  fGeometry->GetTRUFromAbsFastORIndex(absFastor, trumod, adc);
512  if(trumod != truref) {
513  result = kNotLevel0;
514  return result;
515  }
516  if(col + jpos >= kColsEta) AliError(Form("Boundary error in col [%d, %d + %d]", col + jpos, col, jpos));
517  if(row + ipos >= kNRowsPhi) AliError(Form("Boundary error in row [%d, %d + %d]", row + ipos, row, ipos));
518  Char_t l0times = (*fLevel0TimeMap)(col + jpos,row + ipos);
519  if(l0times > fL0MinTime && l0times < fL0MaxTime) nvalid++;
520  }
521  }
522  if (nvalid == 4) result = kLevel0Fired;
523  return result;
524 }
525 
527  fBadChannels.clear();
528 }
529 
531  fOfflineBadChannels.clear();
532 }
533 
534 Bool_t AliEmcalTriggerMakerKernel::IsGammaPatch(const AliEMCALTriggerRawPatch &patch) const {
535  ULong_t bitmask = patch.GetBitmask(), testmask = 1 << fTriggerBitConfig->GetGammaHighBit() | 1 << fTriggerBitConfig->GetGammaLowBit();
536  return bitmask & testmask;
537 }
538 
539 Bool_t AliEmcalTriggerMakerKernel::IsJetPatch(const AliEMCALTriggerRawPatch &patch) const {
540  ULong_t bitmask = patch.GetBitmask(), testmask = 1 << fTriggerBitConfig->GetJetHighBit() | 1 << fTriggerBitConfig->GetJetLowBit();
541  return bitmask & testmask;
542 }
543 
544 Bool_t AliEmcalTriggerMakerKernel::IsBkgPatch(const AliEMCALTriggerRawPatch &patch) const {
545  ULong_t bitmask = patch.GetBitmask(), testmask = 1 << fTriggerBitConfig->GetBkgBit();
546  return bitmask & testmask;
547 }
548 
549 void AliEmcalTriggerMakerKernel::SetTriggerBitConfig(const AliEMCALTriggerBitConfig *const config) {
550  if (config == fTriggerBitConfig) return;
552  fTriggerBitConfig = config;
553 }
554 
555 bool AliEmcalTriggerMakerKernel::HasPHOSOverlap(const AliEMCALTriggerRawPatch &patch) const {
556  const int kEtaMinPhos = 16, kEtaMaxPhos = 31, kPhiMinPhos = 64, kPhiMaxPhos = 99;
557  if(patch.GetRowStart() + patch.GetPatchSize() -1 < kPhiMinPhos) return false; // EMCAL Patch
558  if(patch.GetRowStart() > kPhiMaxPhos) return false; // DCAL 1/3 supermodule
559  if(patch.GetColStart() + patch.GetPatchSize() -1 < kEtaMinPhos) return false;
560  if(patch.GetColStart() > kEtaMaxPhos) return false;
561  return true;
562 }
Int_t fBkgThreshold
threshold for the background patches (8x8)
ELevel0TriggerStatus_t CheckForL0(Int_t col, Int_t row) const
double Double_t
Definition: External.C:58
Double_t fMinCellAmplitude
Minimum amplitude in cell required to be considered for filling the data grid.
Bool_t IsGammaPatch(const AliEMCALTriggerRawPatch &patch) const
Bool_t IsBkgPatch(const AliEMCALTriggerRawPatch &patch) const
char Char_t
Definition: External.C:18
TObjArray * CreateTriggerPatches(const AliVEvent *inputevent, Bool_t useL0amp=kFALSE)
bool HasPHOSOverlap(const AliEMCALTriggerRawPatch &patch) const
AliEMCALTriggerDataGrid< int > * fTriggerBitMap
! Map of trigger bits
void ReadFastORBadChannelFromStream(std::istream &stream)
TArrayF fFastORPedestal
FastOR pedestal.
void SetTriggerBitConfig(const AliEMCALTriggerBitConfig *const config)
Bool_t fConfigured
Switch specifying whether the trigger maker kernel has been configured for a given data set...
Int_t fMinCellAmp
Minimum offline amplitude of the cells used to generate the patches.
void ReadFastORBadChannelFromFile(const char *fname)
Bool_t fApplyOnlineBadChannelsToOffline
Apply online bad channels to offline ADC values.
void ReadTriggerData(AliVCaloTrigger *trigger)
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
ULong64_t fL1ThresholdsOffline[4]
container for V0-dependent offline thresholds
int Int_t
Definition: External.C:63
void ReadOfflineBadChannelFromFile(const char *fname)
unsigned int UInt_t
Definition: External.C:33
Int_t fThresholdConstants[4][3]
simple offline trigger thresholds constants
float Float_t
Definition: External.C:68
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)
void ReadOfflineBadChannelFromStream(std::istream &stream)
void SetFastORPedestal(Short_t absId, Float_t ped)
unsigned long ULong_t
Definition: External.C:38
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)
AliEMCALTriggerDataGrid< double > * fPatchADC
! ADC values map
Bool_t isMC
Int_t fMinL0FastORAmp
Minimum L0 amplitude of the FastORs used to generate the patches.
ClassImp(AliAnalysisTaskCRC) AliAnalysisTaskCRC
std::set< Short_t > fOfflineBadChannels
Abd ID of offline bad channels.
AliEMCALTriggerPatchFinder< double > * fPatchFinder
The actual patch finder.
TFile * file
AliEMCALTriggerDataGrid< double > * fPatchADCSimple
! patch map for simple offline trigger
Kernel of the EMCAL trigger patch maker.
void ReadFastORPedestalFromFile(const char *fname)
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
bool Bool_t
Definition: External.C:53
Double_t fMaxAbsCellTime
Maximum allowed abs cell time (default - 1)
void ReadFastORPedestalFromStream(std::istream &stream)
void ReadCellData(AliVCaloCells *cells)
const Double_t kEMCL0ADCtoGeV_AP