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1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15/* $Id$ */
16
17//_________________________________________________________________________
18//
19// Class for trigger analysis.
20// Digits are grouped in TRU's (Trigger Units). A TRU consists of 384
21// modules ordered fNTRUPhi x fNTRUEta. The algorithm searches all possible 2x2
22// and nxn (n is a multiple of 2) cell combinations per each TRU, adding the
23// digits amplitude and finding the maximum. If found, look if it is isolated.
24// Maxima are transformed in ADC time samples. Each time bin is compared to the trigger
25// threshold until it is larger and then, triggers are set. Thresholds need to be fixed.
26// Thresholds need to be fixed. Last 2 modules are half size in Phi, I considered
27// that the number of TRU is maintained for the last modules but decision not taken.
28// If different, then this must be changed.
29// Usage:
30//
31// //Inside the event loop
32// AliEMCALTrigger *tr = new AliEMCALTrigger();//Init Trigger
33// tr->SetL0Threshold(100); //Arbitrary threshold values
34// tr->SetL1GammaLowPtThreshold(1000);
35// tr->SetL1GammaMediumPtThreshold(10000);
36// tr->SetL1GammaHighPtThreshold(20000);
37// ...
38// tr->Trigger(); //Execute Trigger
39// tr->Print(""); //Print results
40//
41//*-- Author: Gustavo Conesa & Yves Schutz (IFIC, CERN)
42//////////////////////////////////////////////////////////////////////////////
43
44#include <cassert>
45
46// --- ROOT system ---
47#include <TTree.h>
48#include <TBranch.h>
49#include <TBrowser.h>
50#include <TH2F.h>
51
52// --- ALIROOT system ---
53#include "AliRun.h"
54#include "AliRunLoader.h"
55#include "AliTriggerInput.h"
56#include "AliEMCAL.h"
57#include "AliEMCALLoader.h"
58#include "AliEMCALDigit.h"
59#include "AliEMCALTrigger.h"
60#include "AliEMCALGeometry.h"
61#include "AliEMCALRawUtils.h"
62#include "AliLog.h"
63
64ClassImp(AliEMCALTrigger)
65
66TString AliEMCALTrigger::fgNameOfJetTriggers("EMCALJetTriggerL1");
67
68//______________________________________________________________________
69AliEMCALTrigger::AliEMCALTrigger()
70 : AliTriggerDetector(), fGeom(0),
71 f2x2MaxAmp(-1), f2x2ModulePhi(-1), f2x2ModuleEta(-1),
72 f2x2SM(0),
73 fnxnMaxAmp(-1), fnxnModulePhi(-1), fnxnModuleEta(-1),
74 fnxnSM(0),
75 fADCValuesHighnxn(0),fADCValuesLownxn(0),
76 fADCValuesHigh2x2(0),fADCValuesLow2x2(0),
77 fDigitsList(0),
78 fL0Threshold(100),fL1GammaLowPtThreshold(200),
79 fL1GammaMediumPtThreshold(500), fL1GammaHighPtThreshold(1000),
80 fPatchSize(1), fIsolPatchSize(1),
81 f2x2AmpOutOfPatch(-1), fnxnAmpOutOfPatch(-1),
82 f2x2AmpOutOfPatchThres(100000), fnxnAmpOutOfPatchThres(100000),
83 fIs2x2Isol(kFALSE), fIsnxnIsol(kFALSE),
84 fSimulation(kTRUE), fIsolateInSuperModule(kTRUE), fTimeKey(kFALSE),
85 fAmpTrus(0),fTimeRtrus(0),fAmpSMods(0),
86 fTriggerPosition(6), fTriggerAmplitudes(4),
87 fNJetPatchPhi(3), fNJetPatchEta(3), fNJetThreshold(3), fL1JetThreshold(0), fJetMaxAmp(0),
88 fAmpJetMatrix(0), fJetMatrixE(0), fAmpJetMax(6,1), fVZER0Mult(0.)
89{
90 //ctor
91 fADCValuesHighnxn = 0x0; //new Int_t[fTimeBins];
92 fADCValuesLownxn = 0x0; //new Int_t[fTimeBins];
93 fADCValuesHigh2x2 = 0x0; //new Int_t[fTimeBins];
94 fADCValuesLow2x2 = 0x0; //new Int_t[fTimeBins];
95
96 SetName("EMCAL");
97 // Define jet threshold - can not change from outside now
98 // fNJetThreshold = 7; // For MB Pythia suppression
99 fNJetThreshold = 10; // Hijing
100 fL1JetThreshold = new Double_t[fNJetThreshold];
101 if(fNJetThreshold == 7) {
102 fL1JetThreshold[0] = 5./0.0153;
103 fL1JetThreshold[1] = 8./0.0153;
104 fL1JetThreshold[2] = 10./0.0153;
105 fL1JetThreshold[3] = 12./0.0153;
106 fL1JetThreshold[4] = 13./0.0153;
107 fL1JetThreshold[5] = 14./0.0153;
108 fL1JetThreshold[6] = 15./0.0153;
109 } else if(fNJetThreshold == 10) {
110 Double_t thGev[10]={5.,8.,10., 12., 13.,14.,15., 17., 20., 25.};
111 for(Int_t i=0; i<fNJetThreshold; i++) fL1JetThreshold[i] = thGev[i]/0.0153;
112 } else {
113 fL1JetThreshold[0] = 5./0.0153;
114 fL1JetThreshold[1] = 10./0.0153;
115 fL1JetThreshold[2] = 15./0.0153;
116 fL1JetThreshold[3] = 20./0.0153;
117 fL1JetThreshold[4] = 25./0.0153;
118 }
119 //
120 CreateInputs();
121
122 fInputs.SetName("TriggersInputs");
123 //Print("") ;
124}
125
126
127
128//____________________________________________________________________________
129AliEMCALTrigger::AliEMCALTrigger(const AliEMCALTrigger & trig)
130 : AliTriggerDetector(trig),
131 fGeom(trig.fGeom),
132 f2x2MaxAmp(trig.f2x2MaxAmp),
133 f2x2ModulePhi(trig.f2x2ModulePhi),
134 f2x2ModuleEta(trig.f2x2ModuleEta),
135 f2x2SM(trig.f2x2SM),
136 fnxnMaxAmp(trig.fnxnMaxAmp),
137 fnxnModulePhi(trig.fnxnModulePhi),
138 fnxnModuleEta(trig.fnxnModuleEta),
139 fnxnSM(trig.fnxnSM),
140 fADCValuesHighnxn(trig.fADCValuesHighnxn),
141 fADCValuesLownxn(trig.fADCValuesLownxn),
142 fADCValuesHigh2x2(trig.fADCValuesHigh2x2),
143 fADCValuesLow2x2(trig.fADCValuesLow2x2),
144 fDigitsList(trig.fDigitsList),
145 fL0Threshold(trig.fL0Threshold),
146 fL1GammaLowPtThreshold(trig.fL1GammaLowPtThreshold),
147 fL1GammaMediumPtThreshold(trig.fL1GammaMediumPtThreshold),
148 fL1GammaHighPtThreshold(trig.fL1GammaHighPtThreshold),
149 fPatchSize(trig.fPatchSize),
150 fIsolPatchSize(trig.fIsolPatchSize),
151 f2x2AmpOutOfPatch(trig.f2x2AmpOutOfPatch),
152 fnxnAmpOutOfPatch(trig.fnxnAmpOutOfPatch),
153 f2x2AmpOutOfPatchThres(trig.f2x2AmpOutOfPatchThres),
154 fnxnAmpOutOfPatchThres(trig.fnxnAmpOutOfPatchThres),
155 fIs2x2Isol(trig.fIs2x2Isol),
156 fIsnxnIsol(trig.fIsnxnIsol),
157 fSimulation(trig.fSimulation),
158 fIsolateInSuperModule(trig.fIsolateInSuperModule),
159 fTimeKey(trig.fTimeKey),
160 fAmpTrus(trig.fAmpTrus),
161 fTimeRtrus(trig.fTimeRtrus),
162 fAmpSMods(trig.fAmpSMods),
163 fTriggerPosition(trig.fTriggerPosition),
164 fTriggerAmplitudes(trig.fTriggerAmplitudes),
165 fNJetPatchPhi(trig.fNJetPatchPhi),
166 fNJetPatchEta(trig.fNJetPatchEta),
167 fNJetThreshold(trig.fNJetThreshold),
168 fL1JetThreshold(trig.fL1JetThreshold),
169 fJetMaxAmp(trig.fJetMaxAmp),
170 fAmpJetMatrix(trig.fAmpJetMatrix),
171 fJetMatrixE(trig.fJetMatrixE),
172 fAmpJetMax(trig.fAmpJetMax),
173 fVZER0Mult(trig.fVZER0Mult)
174{
175 // cpy ctor
176}
177
178//____________________________________________________________________________
179AliEMCALTrigger::~AliEMCALTrigger() {
180 if(GetTimeKey()) {
181 delete [] fADCValuesHighnxn;
182 delete [] fADCValuesLownxn;
183 delete [] fADCValuesHigh2x2;
184 delete [] fADCValuesLow2x2;
185 }
186 if(fAmpTrus) {fAmpTrus->Delete(); delete fAmpTrus;}
187 if(fTimeRtrus) {fTimeRtrus->Delete(); delete fTimeRtrus;}
188 if(fAmpSMods) {fAmpSMods->Delete(); delete fAmpSMods;}
189 if(fAmpJetMatrix) delete fAmpJetMatrix;
190 if(fJetMatrixE) delete fJetMatrixE;
191 if(fL1JetThreshold) delete [] fL1JetThreshold;
192}
193
194//----------------------------------------------------------------------
195void AliEMCALTrigger::CreateInputs()
196{
197 // inputs
198
199 // Do not create inputs again!!
200 if( fInputs.GetEntriesFast() > 0 ) return;
201
202 // Second parameter should be detector name = "EMCAL"
203 TString det("EMCAL"); // Apr 29, 2008
204 fInputs.AddLast( new AliTriggerInput( det+"_L0", det, 0x02) );
205 fInputs.AddLast( new AliTriggerInput( det+"_GammaHPt_L1", det, 0x04 ) );
206 fInputs.AddLast( new AliTriggerInput( det+"_GammaMPt_L1", det, 0x08 ) );
207 fInputs.AddLast( new AliTriggerInput( det+"_GammaLPt_L1", det, 0x016 ) );
208
209 if(fNJetThreshold<=0) return;
210 // Jet Trigger(s)
211 UInt_t level = 0x032;
212 for(Int_t i=0; i<fNJetThreshold; i++ ) {
213 TString name(GetNameOfJetTrigger(i));
214 TString title("EMCAL Jet triger L1 :"); // unused now
215 // 0.0153 - hard coded now
216 title += Form("Th %i(%5.1f GeV) :", (Int_t)fL1JetThreshold[i], fL1JetThreshold[i] * 0.0153);
217 title += Form("patch %ix%i~(%3.2f(#phi)x%3.2f(#eta)) ",
218 fNJetPatchPhi, fNJetPatchEta, 0.11*(fNJetPatchPhi), 0.11*(fNJetPatchEta));
219 fInputs.AddLast( new AliTriggerInput(name, det, UChar_t(level)) );
220 level *= 2;
221 }
222
223}
224
225//____________________________________________________________________________
226Bool_t AliEMCALTrigger::IsPatchIsolated(Int_t iPatchType, const TClonesArray * ampmatrixes, const Int_t iSM, const Int_t mtru, const Float_t maxamp, const Int_t maxphi, const Int_t maxeta) {
227
228 // Nov 8, 2007
229 // EMCAL RTU size is 4modules(phi) x 24modules (eta)
230 // So maximum size of patch is 4modules x 4modules (EMCAL L0 trigger).
231 // Calculate if the maximum patch found is isolated, find amplitude around maximum (2x2 or nxn) patch,
232 // inside isolation patch . iPatchType = 0 means calculation for 2x2 patch,
233 // iPatchType = 1 means calculation for nxn patch.
234 // In the next table there is an example of the different options of patch size and isolation patch size:
235 // Patch Size (fPatchSize)
236 // 0 1
237 // fIsolPatchSize 0 2x2 (not overlap) 4x4 (overlapped)
238 // 1 4x4 8x8
239
240 Bool_t b = kFALSE;
241
242 // Get matrix of TRU or Module with maximum amplitude patch.
243 Int_t itru = mtru + iSM * fGeom->GetNTRU(); //number of tru, min 0 max 3*12=36.
244 TMatrixD * ampmatrix = 0x0;
245 Int_t colborder = 0;
246 Int_t rowborder = 0;
247 static int keyPrint = 0;
248 if(keyPrint) AliDebug(2,Form(" IsPatchIsolated : iSM %i mtru %i itru %i maxphi %i maxeta %i \n", iSM, mtru, itru, maxphi, maxeta));
249
250 if(fIsolateInSuperModule){ // ?
251 ampmatrix = dynamic_cast<TMatrixD *>(ampmatrixes->At(iSM)) ;
252 rowborder = fGeom->GetNPhi();
253 colborder = fGeom->GetNZ();
254 AliDebug(2,"Isolate trigger in Module");
255 } else{
256 ampmatrix = dynamic_cast<TMatrixD *>(ampmatrixes->At(itru)) ;
257 rowborder = fGeom->GetNModulesInTRUPhi();
258 colborder = fGeom->GetNModulesInTRUEta();
259 AliDebug(2,"Isolate trigger in TRU");
260 }
261 if(iSM>9) rowborder /= 2; // half size in phi
262
263 //Define patch modules - what is this ??
264 Int_t isolmodules = fIsolPatchSize*(1+iPatchType);
265 Int_t ipatchmodules = 2*(1+fPatchSize*iPatchType);
266 Int_t minrow = maxphi - isolmodules;
267 Int_t mincol = maxeta - isolmodules;
268 Int_t maxrow = maxphi + isolmodules + ipatchmodules;
269 Int_t maxcol = maxeta + isolmodules + ipatchmodules;
270
271 minrow = minrow<0?0 :minrow;
272 mincol = mincol<0?0 :mincol;
273
274 maxrow = maxrow>rowborder?rowborder :maxrow;
275 maxcol = maxcol>colborder?colborder :maxcol;
276
277 //printf("%s\n",Form("Number of added Isol Modules %d, Patch Size %d",isolmodules, ipatchmodules));
278 //printf("%s\n",Form("Patch: minrow %d, maxrow %d, mincol %d, maxcol %d",minrow,maxrow,mincol,maxcol));
279 // AliDebug(2,Form("Number of added Isol Modules %d, Patch Size %d",isolmodules, ipatchmodules));
280 //AliDebug(2,Form("Patch: minrow %d, maxrow %d, mincol %d, maxcol %d",minrow,maxrow,mincol,maxcol));
281
282 //Add amplitudes in all isolation patch
283 Float_t amp = 0.;
284 for(Int_t irow = minrow ; irow < maxrow; irow ++)
285 for(Int_t icol = mincol ; icol < maxcol ; icol ++)
286 amp += (*ampmatrix)(irow,icol);
287
288 AliDebug(2,Form("Type %d, Maximum amplitude %f, patch+isol square %f",iPatchType, maxamp, amp));
289
290 if(amp < maxamp){
291 // AliError(Form("Bad sum: Type %d, Maximum amplitude %f, patch+isol square %f",iPatchType, maxamp, amp));
292 // ampmatrix->Print();
293 return kFALSE;
294 } else {
295 amp-=maxamp; //Calculate energy in isolation patch that do not comes from maximum patch.
296 }
297
298 AliDebug(2, Form("Maximum amplitude %f, Out of patch %f",maxamp, amp));
299
300 //Fill isolation amplitude data member and say if patch is isolated.
301 if(iPatchType == 0){ //2x2 case
302 f2x2AmpOutOfPatch = amp;
303 if(amp < f2x2AmpOutOfPatchThres) b=kTRUE;
304 } else if(iPatchType == 1){ //nxn case
305 fnxnAmpOutOfPatch = amp;
306 if(amp < fnxnAmpOutOfPatchThres) b=kTRUE;
307 }
308
309 if(keyPrint) AliDebug(2,Form(" IsPatchIsolated - OUT \n"));
310
311 return b;
312
313}
314
315/*
316//____________________________________________________________________________
317void AliEMCALTrigger::MakeSlidingCell(const TClonesArray * amptrus, const TClonesArray * timeRtrus, const Int_t isupermod,TMatrixD &ampmax2, TMatrixD &ampmaxn){
318
319 //Sums energy of all possible 2x2 (L0) and nxn (L1) modules per each TRU.
320 //Fast signal in the experiment is given by 2x2 modules,
321 //for this reason we loop inside the TRU modules by 2.
322
323 //Declare and initialize variables
324 Int_t nCellsPhi = fGeom->GetNCellsInTRUPhi();
325 if(isupermod > 9)
326 nCellsPhi = nCellsPhi / 2 ; //Half size SM. Not Final.
327 // 12(tow)*2(cell)/1 TRU, cells in Phi in one TRU
328 Int_t nCellsEta = fGeom->GetNCellsInTRUEta();
329 Int_t nTRU = fGeom->GetNTRU();
330 // 24(mod)*2(tower)/3 TRU, cells in Eta in one TRU
331 //Int_t nTRU = geom->GeNTRU();//3 TRU per super module
332
333 Float_t amp2 = 0 ;
334 Float_t ampn = 0 ;
335 for(Int_t i = 0; i < 4; i++){
336 for(Int_t j = 0; j < nTRU; j++){
337 ampmax2(i,j) = -1;
338 ampmaxn(i,j) = -1;
339 }
340 }
341
342 //Create matrix that will contain 2x2 amplitude sums
343 //used to calculate the nxn sums
344 TMatrixD tru2x2(nCellsPhi/2,nCellsEta/2) ;
345 for(Int_t i = 0; i < nCellsPhi/2; i++)
346 for(Int_t j = 0; j < nCellsEta/2; j++)
347 tru2x2(i,j) = -1;
348
349 //Loop over all TRUS in a supermodule
350 for(Int_t itru = 0 + isupermod * nTRU ; itru < (isupermod+1)*nTRU ; itru++) {
351 TMatrixD * amptru = dynamic_cast<TMatrixD *>(amptrus->At(itru)) ;
352 TMatrixD * timeRtru = dynamic_cast<TMatrixD *>(timeRtrus->At(itru)) ;
353 Int_t mtru = itru-isupermod*nTRU ; //Number of TRU in Supermodule
354
355 //Sliding 2x2, add 2x2 amplitudes (NOT OVERLAP)
356 for(Int_t irow = 0 ; irow < nCellsPhi; irow += 2){
357 for(Int_t icol = 0 ; icol < nCellsEta ; icol += 2){
358 amp2 = (*amptru)(irow,icol)+(*amptru)(irow+1,icol)+
359 (*amptru)(irow,icol+1)+(*amptru)(irow+1,icol+1);
360
361 //Fill matrix with added 2x2 cells for use in nxn sums
362 tru2x2(irow/2,icol/2) = amp2 ;
363 //Select 2x2 maximum sums to select L0
364 if(amp2 > ampmax2(0,mtru)){
365 ampmax2(0,mtru) = amp2 ;
366 ampmax2(1,mtru) = irow;
367 ampmax2(2,mtru) = icol;
368 }
369 }
370 }
371
372 //Find most recent time in the selected 2x2 cell
373 ampmax2(3,mtru) = 1 ;
374 Int_t row2 = static_cast <Int_t> (ampmax2(1,mtru));
375 Int_t col2 = static_cast <Int_t> (ampmax2(2,mtru));
376 for(Int_t i = 0; i<2; i++){
377 for(Int_t j = 0; j<2; j++){
378 if((*amptru)(row2+i,col2+j) > 0 && (*timeRtru)(row2+i,col2+j)> 0){
379 if((*timeRtru)(row2+i,col2+j) < ampmax2(3,mtru) )
380 ampmax2(3,mtru) = (*timeRtru)(row2+i,col2+j);
381 }
382 }
383 }
384
385 //Sliding nxn, add nxn amplitudes (OVERLAP)
386 if(fPatchSize > 0){
387 for(Int_t irow = 0 ; irow < nCellsPhi/2; irow++){
388 for(Int_t icol = 0 ; icol < nCellsEta/2 ; icol++){
389 ampn = 0;
390 if( (irow+fPatchSize) < nCellsPhi/2 && (icol+fPatchSize) < nCellsEta/2){//Avoid exit the TRU
391 for(Int_t i = 0 ; i <= fPatchSize ; i++)
392 for(Int_t j = 0 ; j <= fPatchSize ; j++)
393 ampn += tru2x2(irow+i,icol+j);
394 //Select nxn maximum sums to select L1
395 if(ampn > ampmaxn(0,mtru)){
396 ampmaxn(0,mtru) = ampn ;
397 ampmaxn(1,mtru) = irow*2;
398 ampmaxn(2,mtru) = icol*2;
399 }
400 }
401 }
402 }
403
404 //Find most recent time in selected nxn cell
405 ampmaxn(3,mtru) = 1 ;
406 Int_t rown = static_cast <Int_t> (ampmaxn(1,mtru));
407 Int_t coln = static_cast <Int_t> (ampmaxn(2,mtru));
408 for(Int_t i = 0; i<4*fPatchSize; i++){
409 for(Int_t j = 0; j<4*fPatchSize; j++){
410 if( (rown+i) < nCellsPhi && (coln+j) < nCellsEta){//Avoid exit the TRU
411 if((*amptru)(rown+i,coln+j) > 0 && (*timeRtru)(rown+i,coln+j)> 0){
412 if((*timeRtru)(rown+i,coln+j) < ampmaxn(3,mtru) )
413 ampmaxn(3,mtru) = (*timeRtru)(rown+i,coln+j);
414 }
415 }
416 }
417 }
418 }
419 else {
420 ampmaxn(0,mtru) = ampmax2(0,mtru);
421 ampmaxn(1,mtru) = ampmax2(1,mtru);
422 ampmaxn(2,mtru) = ampmax2(2,mtru);
423 ampmaxn(3,mtru) = ampmax2(3,mtru);
424 }
425 }
426}
427*/
428//____________________________________________________________________________
429void AliEMCALTrigger::MakeSlidingTowers(const TClonesArray * amptrus, const TClonesArray * timeRtrus,
430const Int_t isupermod,TMatrixD &ampmax2, TMatrixD &ampmaxn){
431
432 // Output from module (2x2 cells from one module)
433 Int_t nModulesPhi = fGeom->GetNModulesInTRUPhi(); // now 4 modules (3 div in phi)
434 if(isupermod > 9)
435 nModulesPhi = nModulesPhi / 2 ; // Half size SM. Not Final.
436 //
437 Int_t nModulesEta = fGeom->GetNModulesInTRUEta(); // now 24 modules (no division in eta)
438 Int_t nTRU = fGeom->GetNTRU();
439 static int keyPrint = 0;
440 if(keyPrint) AliDebug(2,Form("MakeSlidingTowers : nTRU %i nModulesPhi %i nModulesEta %i ",
441 nTRU, nModulesPhi, nModulesEta ));
442
443 Float_t amp2 = 0 ;
444 Float_t ampn = 0 ;
445 for(Int_t i = 0; i < 4; i++){
446 for(Int_t j = 0; j < nTRU; j++){
447 ampmax2(i,j) = ampmaxn(i,j) = -1;
448 }
449 }
450
451 // Create matrix that will contain 2x2 amplitude sums
452 // used to calculate the nxn sums
453 TMatrixD tru2x2(nModulesPhi/2,nModulesEta/2);
454
455 // Loop over all TRUS in a supermodule
456 for(Int_t itru = 0 + isupermod * nTRU ; itru < (isupermod+1)*nTRU ; itru++) {
457 TMatrixD * amptru = dynamic_cast<TMatrixD *>(amptrus->At(itru)) ;
458 TMatrixD * timeRtru = dynamic_cast<TMatrixD *>(timeRtrus->At(itru)) ;
459 Int_t mtru = itru - isupermod*nTRU ; // Number of TRU in Supermodule !!
460
461 // Sliding 2x2, add 2x2 amplitudes (NOT OVERLAP)
462 for(Int_t irow = 0 ; irow < nModulesPhi; irow +=2){
463 for(Int_t icol = 0 ; icol < nModulesEta ; icol +=2){
464 amp2 = (*amptru)(irow,icol) +(*amptru)(irow+1,icol)+
465 (*amptru)(irow,icol+1)+(*amptru)(irow+1,icol+1);
466
467 //Fill matrix with added 2x2 towers for use in nxn sums
468 tru2x2(irow/2,icol/2) = amp2 ;
469 //Select 2x2 maximum sums to select L0
470 if(amp2 > ampmax2(0,mtru)){
471 ampmax2(0,mtru) = amp2 ;
472 ampmax2(1,mtru) = irow;
473 ampmax2(2,mtru) = icol;
474 }
475 }
476 }
477
478 ampmax2(3,mtru) = 0.;
479 if(GetTimeKey()) {
480 // Find most recent time in the selected 2x2 towers
481 Int_t row2 = static_cast <Int_t> (ampmax2(1,mtru));
482 Int_t col2 = static_cast <Int_t> (ampmax2(2,mtru));
483 for(Int_t i = 0; i<2; i++){
484 for(Int_t j = 0; j<2; j++){
485 if((*amptru)(row2+i,col2+j) > 0 && (*timeRtru)(row2+i,col2+j)> 0){
486 if((*timeRtru)(row2+i,col2+j) > ampmax2(3,mtru) )
487 ampmax2(3,mtru) = (*timeRtru)(row2+i,col2+j); // max time
488 }
489 }
490 }
491 }
492
493 //Sliding nxn, add nxn amplitudes (OVERLAP)
494 if(fPatchSize > 0){
495 for(Int_t irow = 0 ; irow < nModulesPhi/2; irow++){
496 for(Int_t icol = 0 ; icol < nModulesEta/2; icol++){
497 ampn = 0;
498 if( (irow+fPatchSize) < nModulesPhi/2 && (icol+fPatchSize) < nModulesEta/2){ //Avoid exit the TRU
499 for(Int_t i = 0 ; i <= fPatchSize ; i++)
500 for(Int_t j = 0 ; j <= fPatchSize ; j++)
501 ampn += tru2x2(irow+i,icol+j);
502 //Select nxn maximum sums to select L1
503 if(ampn > ampmaxn(0,mtru)){
504 ampmaxn(0,mtru) = ampn ;
505 ampmaxn(1,mtru) = irow;
506 ampmaxn(2,mtru) = icol;
507 }
508 }
509 }
510 }
511
512 ampmaxn(3,mtru) = 0.; // Was 1 , I don't know why
513 if(GetTimeKey()) {
514 //Find most recent time in selected nxn cell
515 Int_t rown = static_cast <Int_t> (ampmaxn(1,mtru));
516 Int_t coln = static_cast <Int_t> (ampmaxn(2,mtru));
517 for(Int_t i = 0; i<4*fPatchSize; i++){
518 for(Int_t j = 0; j<4*fPatchSize; j++){
519 if( (rown+i) < nModulesPhi && (coln+j) < nModulesEta){//Avoid exit the TRU
520 if((*amptru)(rown+i,coln+j) > 0 && (*timeRtru)(rown+i,coln+j)> 0){
521 if((*timeRtru)(rown+i,coln+j) > ampmaxn(3,mtru) )
522 ampmaxn(3,mtru) = (*timeRtru)(rown+i,coln+j); // max time
523 }
524 }
525 }
526 }
527 }
528 } else { // copy 2x2 to nxn
529 ampmaxn(0,mtru) = ampmax2(0,mtru);
530 ampmaxn(1,mtru) = ampmax2(1,mtru);
531 ampmaxn(2,mtru) = ampmax2(2,mtru);
532 ampmaxn(3,mtru) = ampmax2(3,mtru);
533 }
534 }
535 if(keyPrint) AliDebug(2,Form(" : MakeSlidingTowers -OUt \n"));
536}
537
538//____________________________________________________________________________
539void AliEMCALTrigger::Print(const Option_t * opt) const
540{
541
542 //Prints main parameters
543
544 if(! opt)
545 return;
546 AliTriggerInput* in = 0x0 ;
547 AliInfo(Form(" fSimulation %i (input option) : #digits %i\n", fSimulation, fDigitsList->GetEntries()));
548 AliInfo(Form(" fTimeKey %i \n ", fTimeKey));
549
550 AliInfo(Form("\t Maximum Amplitude after Sliding Cell, \n")) ;
551 AliInfo(Form("\t -2x2 cells sum (not overlapped): %10.2f, in Super Module %d\n",
552 f2x2MaxAmp,f2x2SM)) ;
553 AliInfo(Form("\t -2x2 from row %d to row %d and from column %d to column %d\n", f2x2ModulePhi, f2x2ModulePhi+2, f2x2ModuleEta, f2x2ModuleEta+2));
554 AliInfo(Form("\t -2x2 Isolation Patch %d x %d, Amplitude out of 2x2 patch is %f, threshold %f, Isolated? %d \n", 2*fIsolPatchSize+2, 2*fIsolPatchSize+2, f2x2AmpOutOfPatch, f2x2AmpOutOfPatchThres,static_cast<Int_t> (fIs2x2Isol)));
555 if(fPatchSize > 0){
556 AliInfo(Form("\t Patch Size, n x n: %d x %d cells\n",2*(fPatchSize+1), 2*(fPatchSize+1)));
557 AliInfo(Form("\t -nxn cells sum (overlapped) : %10.2f, in Super Module %d\n", fnxnMaxAmp,fnxnSM));
558 AliInfo(Form("\t -nxn from row %d to row %d and from column %d to column %d\n", fnxnModulePhi, fnxnModulePhi+4*fPatchSize, fnxnModuleEta, fnxnModuleEta+4*fPatchSize)) ;
559 AliInfo(Form("\t -nxn Isolation Patch %d x %d, Amplitude out of nxn patch is %f, threshold %f, Isolated? %d \n", 4*fIsolPatchSize+2*(fPatchSize+1),4*fIsolPatchSize+2*(fPatchSize+1) , fnxnAmpOutOfPatch, fnxnAmpOutOfPatchThres,static_cast<Int_t> (fIsnxnIsol) ));
560 }
561
562 AliInfo(Form("\t Isolate in SuperModule? %d\n", fIsolateInSuperModule)) ;
563 AliInfo(Form("\t Threshold for LO %10.2f\n", fL0Threshold));
564
565 in = (AliTriggerInput*)fInputs.FindObject( "EMCAL_L0" );
566 if(in->GetValue())
567 AliInfo(Form("\t *** EMCAL LO is set ***\n"));
568
569 AliInfo(Form("\t Gamma Low Pt Threshold for L1 %10.2f\n", fL1GammaLowPtThreshold));
570 in = (AliTriggerInput*)fInputs.FindObject( "EMCAL_GammaLPt_L1" );
571 if(in->GetValue())
572 AliInfo(Form("\t *** EMCAL Gamma Low Pt for L1 is set ***\n"));
573
574 AliInfo(Form("\t Gamma Medium Pt Threshold for L1 %10.2f\n", fL1GammaMediumPtThreshold));
575 in = (AliTriggerInput*) fInputs.FindObject( "EMCAL_GammaMPt_L1" );
576 if(in->GetValue())
577 AliInfo(Form("\t *** EMCAL Gamma Medium Pt for L1 is set ***\n"));
578
579 AliInfo(Form("\t Gamma High Pt Threshold for L1 %10.2f\n", fL1GammaHighPtThreshold));
580 in = (AliTriggerInput*) fInputs.FindObject( "EMCAL_GammaHPt_L1" );
581 if(in->GetValue())
582 AliInfo(Form("\t *** EMCAL Gamma High Pt for L1 is set ***\n")) ;
583
584}
585
586//____________________________________________________________________________
587void AliEMCALTrigger::SetTriggers(const TClonesArray * ampmatrix,const Int_t iSM,
588 const TMatrixD &ampmax2,
589 const TMatrixD &ampmaxn)
590{
591 //Checks the 2x2 and nxn maximum amplitude per each TRU and
592 //compares with the different L0 and L1 triggers thresholds
593 Float_t max2[] = {-1,-1,-1,-1} ;
594 Float_t maxn[] = {-1,-1,-1,-1} ;
595 Int_t mtru2 = -1 ;
596 Int_t mtrun = -1 ;
597
598 Int_t nTRU = fGeom->GetNTRU();
599
600 //Find maximum summed amplitude of all the TRU
601 //in a Super Module
602 for(Int_t i = 0 ; i < nTRU ; i++){
603 if(max2[0] < ampmax2(0,i) ){
604 max2[0] = ampmax2(0,i) ; // 2x2 summed max amplitude
605 max2[1] = ampmax2(1,i) ; // corresponding phi position in TRU
606 max2[2] = ampmax2(2,i) ; // corresponding eta position in TRU
607 max2[3] = ampmax2(3,i) ; // corresponding most recent time
608 mtru2 = i ;
609 }
610 if(maxn[0] < ampmaxn(0,i) ){
611 maxn[0] = ampmaxn(0,i) ; // nxn summed max amplitude
612 maxn[1] = ampmaxn(1,i) ; // corresponding phi position in TRU
613 maxn[2] = ampmaxn(2,i) ; // corresponding eta position in TRU
614 maxn[3] = ampmaxn(3,i) ; // corresponding most recent time
615 mtrun = i ;
616 }
617 }
618
619 //--------Set max amplitude if larger than in other Super Modules------------
620 Float_t maxtimeR2 = -1 ;
621 Float_t maxtimeRn = -1 ;
622 static AliEMCALRawUtils rawUtil;
623 Int_t nTimeBins = rawUtil.GetRawFormatTimeBins() ;
624
625 //Set max of 2x2 amplitudes and select L0 trigger
626 if(max2[0] > f2x2MaxAmp ){
627 // if(max2[0] > 5) printf(" L0 : iSM %i: max2[0] %5.0f : max2[3] %5.0f (maxtimeR2) \n",
628 // iSM, max2[0], max2[3]);
629 f2x2MaxAmp = max2[0] ;
630 f2x2SM = iSM ;
631 maxtimeR2 = max2[3] ;
632 fGeom->GetModulePhiEtaIndexInSModuleFromTRUIndex(mtru2,
633 static_cast<Int_t>(max2[1]),
634 static_cast<Int_t>(max2[2]),
635 f2x2ModulePhi,f2x2ModuleEta);
636
637 //Isolated patch?
638 if(fIsolateInSuperModule)
639 fIs2x2Isol = IsPatchIsolated(0, ampmatrix, iSM, mtru2, f2x2MaxAmp, f2x2ModulePhi,f2x2ModuleEta) ;
640 else
641 fIs2x2Isol = IsPatchIsolated(0, ampmatrix, iSM, mtru2, f2x2MaxAmp, static_cast<Int_t>(max2[1]), static_cast<Int_t>(max2[2])) ;
642
643 if(GetTimeKey()) {
644 //Transform digit amplitude in Raw Samples
645 if (fADCValuesLow2x2 == 0) {
646 fADCValuesLow2x2 = new Int_t[nTimeBins];
647 fADCValuesHigh2x2 = new Int_t[nTimeBins];
648 }
649 //printf(" maxtimeR2 %12.5e (1)\n", maxtimeR2);
650 rawUtil.RawSampledResponse(maxtimeR2 * AliEMCALRawUtils::GetRawFormatTimeBin(),
651 f2x2MaxAmp, fADCValuesHigh2x2, fADCValuesLow2x2) ;
652
653 // Set Trigger Inputs, compare ADC time bins until threshold is attained
654 // Set L0
655 for(Int_t i = 0 ; i < nTimeBins ; i++){
656 // printf(" fADCValuesHigh2x2[%i] %i : %i \n", i, fADCValuesHigh2x2[i], fADCValuesLow2x2[i]);
657 if(fADCValuesHigh2x2[i] >= fL0Threshold || fADCValuesLow2x2[i] >= fL0Threshold){
658 SetInput("EMCAL_L0") ;
659 break;
660 }
661 }
662 } else {
663 // Nov 5 - no analysis of time information
664 if(f2x2MaxAmp >= fL0Threshold) { // should add the low amp too
665 SetInput("EMCAL_L0");
666 }
667 }
668 }
669
670 //------------Set max of nxn amplitudes and select L1 trigger---------
671 if(maxn[0] > fnxnMaxAmp ){
672 fnxnMaxAmp = maxn[0] ;
673 fnxnSM = iSM ;
674 maxtimeRn = maxn[3] ;
675 fGeom->GetModulePhiEtaIndexInSModuleFromTRUIndex(mtrun,
676 static_cast<Int_t>(maxn[1]),
677 static_cast<Int_t>(maxn[2]),
678 fnxnModulePhi,fnxnModuleEta) ;
679
680 //Isolated patch?
681 if(fIsolateInSuperModule)
682 fIsnxnIsol = IsPatchIsolated(1, ampmatrix, iSM, mtrun, fnxnMaxAmp, fnxnModulePhi, fnxnModuleEta) ;
683 else
684 fIsnxnIsol = IsPatchIsolated(1, ampmatrix, iSM, mtrun, fnxnMaxAmp, static_cast<Int_t>(maxn[1]), static_cast<Int_t>(maxn[2])) ;
685
686 if(GetTimeKey()) {
687 //Transform digit amplitude in Raw Samples
688 if (fADCValuesLownxn == 0) {
689 fADCValuesHighnxn = new Int_t[nTimeBins];
690 fADCValuesLownxn = new Int_t[nTimeBins];
691 }
692 rawUtil.RawSampledResponse(maxtimeRn * AliEMCALRawUtils::GetRawFormatTimeBin(),
693 fnxnMaxAmp, fADCValuesHighnxn, fADCValuesLownxn) ;
694
695 //Set Trigger Inputs, compare ADC time bins until threshold is attained
696 //SetL1 Low
697 for(Int_t i = 0 ; i < nTimeBins ; i++){
698 if(fADCValuesHighnxn[i] >= fL1GammaLowPtThreshold || fADCValuesLownxn[i] >= fL1GammaLowPtThreshold){
699 SetInput("EMCAL_GammaLPt_L1") ;
700 break;
701 }
702 }
703
704 //SetL1 Medium
705 for(Int_t i = 0 ; i < nTimeBins ; i++){
706 if(fADCValuesHighnxn[i] >= fL1GammaMediumPtThreshold || fADCValuesLownxn[i] >= fL1GammaMediumPtThreshold){
707 SetInput("EMCAL_GammaMPt_L1") ;
708 break;
709 }
710 }
711
712 //SetL1 High
713 for(Int_t i = 0 ; i < nTimeBins ; i++){
714 if(fADCValuesHighnxn[i] >= fL1GammaHighPtThreshold || fADCValuesLownxn[i] >= fL1GammaHighPtThreshold){
715 SetInput("EMCAL_GammaHPt_L1") ;
716 break;
717 }
718 }
719 } else {
720 // Nov 5 - no analysis of time information
721 if(fnxnMaxAmp >= fL1GammaLowPtThreshold) { // should add the low amp too
722 SetInput("EMCAL_GammaLPt_L1") ; //SetL1 Low
723 }
724 if(fnxnMaxAmp >= fL1GammaMediumPtThreshold) { // should add the low amp too
725 SetInput("EMCAL_GammaMPt_L1") ; //SetL1 Medium
726 }
727 if(fnxnMaxAmp >= fL1GammaHighPtThreshold) { // should add the low amp too
728 SetInput("EMCAL_GammaHPt_L1") ; //SetL1 High
729 }
730 }
731 }
732}
733
734//____________________________________________________________________________
735void AliEMCALTrigger::FillTRU(const TClonesArray * digits, TClonesArray * ampmatrix, TClonesArray * ampmatrixsmod, TClonesArray * timeRmatrix) {
736
737// Orders digits ampitudes list in fNTRU TRUs (384 cells) per supermodule.
738// Each TRU is a TMatrixD, and they are kept in TClonesArrays. The number of
739// TRU in phi is fNTRUPhi, and the number of TRU in eta is fNTRUEta.
740// Last 2 modules are half size in Phi, I considered that the number of TRU
741// is maintained for the last modules but decision not taken. If different,
742// then this must be changed. Also fill a matrix with all amplitudes in supermodule for isolation studies.
743
744// Initilize and declare variables
745// List of TRU matrices initialized to 0.
746// printf("<I> AliEMCALTrigger::FillTRU() started : # digits %i\n", digits->GetEntriesFast());
747
748// Nov 2, 2007.
749// One input per EMCAL module so size of matrix is reduced by 4 (2x2 division case)
750
751 Int_t nPhi = fGeom->GetNPhi();
752 Int_t nZ = fGeom->GetNZ();
753 Int_t nTRU = fGeom->GetNTRU();
754 // Int_t nTRUPhi = fGeom->GetNTRUPhi();
755 Int_t nModulesPhi = fGeom->GetNModulesInTRUPhi();
756 Int_t nModulesPhi2 = fGeom->GetNModulesInTRUPhi();
757 Int_t nModulesEta = fGeom->GetNModulesInTRUEta();
758 // printf("<I> AliEMCALTrigger::FillTRU() nTRU %i nTRUPhi %i : nModulesPhi %i nModulesEta %i \n",
759 // nTRU, nTRUPhi, nModulesPhi, nModulesEta);
760
761 Int_t id = -1;
762 Float_t amp = -1;
763 Float_t timeR = -1;
764 Int_t iSupMod = -1;
765 Int_t nModule = -1;
766 Int_t nIphi = -1;
767 Int_t nIeta = -1;
768 Int_t iphi = -1;
769 Int_t ieta = -1;
770 // iphim, ietam - module indexes in SM
771 Int_t iphim = -1;
772 Int_t ietam = -1;
773
774 //List of TRU matrices initialized to 0.
775 Int_t nSup = fGeom->GetNumberOfSuperModules();
776 for(Int_t k = 0; k < nTRU*nSup; k++){
777 TMatrixD amptrus(nModulesPhi,nModulesEta) ;
778 TMatrixD timeRtrus(nModulesPhi,nModulesEta) ;
779 // Do we need to initialise? I think TMatrixD does it by itself...
780 for(Int_t i = 0; i < nModulesPhi; i++){
781 for(Int_t j = 0; j < nModulesEta; j++){
782 amptrus(i,j) = 0.0;
783 timeRtrus(i,j) = 0.0;
784 }
785 }
786 new((*ampmatrix)[k]) TMatrixD(amptrus) ;
787 new((*timeRmatrix)[k]) TMatrixD(timeRtrus) ;
788 }
789
790 // List of Modules matrices initialized to 0.
791 for(Int_t k = 0; k < nSup ; k++){
792 int mphi = nPhi;
793 // if(nSup>9) mphi = nPhi/2; // the same size
794 TMatrixD ampsmods( mphi, nZ);
795 for(Int_t i = 0; i < mphi; i++){
796 for(Int_t j = 0; j < nZ; j++){
797 ampsmods(i,j) = 0.0;
798 }
799 }
800 new((*ampmatrixsmod)[k]) TMatrixD(ampsmods) ;
801 }
802
803 AliEMCALDigit * dig ;
804
805 //Digits loop to fill TRU matrices with amplitudes.
806 for(Int_t idig = 0 ; idig < digits->GetEntriesFast() ; idig++){
807
808 dig = dynamic_cast<AliEMCALDigit *>(digits->At(idig)) ;
809 amp = Float_t(dig->GetAmp()); // Energy of the digit (arbitrary units)
810 id = dig->GetId() ; // Id label of the cell
811 timeR = dig->GetTimeR() ; // Earliest time of the digit
812 if(amp<=0.0) AliInfo(Form(" id %i amp %f \n", id, amp));
813 // printf(" FILLTRU : timeR %10.5e time %10.5e : amp %10.5e \n", timeR, dig->GetTime(), amp);
814 // Get eta and phi cell position in supermodule
815 Bool_t bCell = fGeom->GetCellIndex(id, iSupMod, nModule, nIphi, nIeta) ;
816 if(!bCell)
817 AliError(Form("FillTRU","%i Wrong cell id number %i ", idig, id)) ;
818
819 fGeom->GetCellPhiEtaIndexInSModule(iSupMod,nModule,nIphi, nIeta,iphi,ieta);
820 // iphim, ietam - module indexes in SM
821 fGeom->GetModuleIndexesFromCellIndexesInSModule(iSupMod,iphi,ieta, iphim, ietam, nModule);
822 //if(iSupMod >9)
823 //printf("iSupMod %i nModule %i iphi %i ieta %i iphim %i ietam %i \n",
824 //iSupMod,nModule, iphi, ieta, iphim, ietam);
825
826 // Check to which TRU in the supermodule belongs the cell.
827 // Supermodules are divided in a TRU matrix of dimension
828 // (fNTRUPhi,fNTRUEta).
829 // Each TRU is a cell matrix of dimension (nModulesPhi,nModulesEta)
830
831 // First calculate the row and column in the supermodule
832 // of the TRU to which the cell belongs.
833 Int_t row = iphim / nModulesPhi;
834 Int_t col = ietam / nModulesEta;
835 //Calculate label number of the TRU
836 Int_t itru = fGeom->GetAbsTRUNumberFromNumberInSm(row, col, iSupMod);
837
838 //Fill TRU matrix with cell values
839 TMatrixD * amptrus = dynamic_cast<TMatrixD *>(ampmatrix->At(itru)) ;
840 TMatrixD * timeRtrus = dynamic_cast<TMatrixD *>(timeRmatrix->At(itru)) ;
841
842 //Calculate row and column of the module inside the TRU with number itru
843 Int_t irow = iphim - row * nModulesPhi;
844 if(iSupMod > 9)
845 irow = iphim - row * nModulesPhi2; // size of matrix the same
846 Int_t icol = ietam - col * nModulesEta;
847
848 (*amptrus)(irow,icol) += amp ;
849 if((*timeRtrus)(irow,icol) <0.0 || (*timeRtrus)(irow,icol) <= timeR){ // ??
850 (*timeRtrus)(irow,icol) = timeR ;
851 }
852 //printf(" ieta %i iphi %i iSM %i || col %i row %i : itru %i -> amp %f\n",
853 // ieta, iphi, iSupMod, col, row, itru, amp);
854 //####################SUPERMODULE MATRIX ##################
855 TMatrixD * ampsmods = dynamic_cast<TMatrixD *>(ampmatrixsmod->At(iSupMod)) ;
856 (*ampsmods)(iphim,ietam) += amp ;
857 // printf(" id %i iphim %i ietam %i SM %i : irow %i icol %i itru %i : amp %6.0f\n",
858 //id, iphim, ietam, iSupMod, irow, icol, itru, amp);
859 }
860 //assert(0);
861 //printf("<I> AliEMCALTrigger::FillTRU() is ended \n");
862}
863
864//____________________________________________________________________________
865void AliEMCALTrigger::Trigger()
866{
867 TH1::AddDirectory(0);
868 //Main Method to select triggers.
869 AliRunLoader *runLoader = AliRunLoader::Instance();
870 AliEMCALLoader *emcalLoader = 0;
871 if(runLoader) {
872 emcalLoader = dynamic_cast<AliEMCALLoader*>(runLoader->GetDetectorLoader("EMCAL"));
873 }
874
875 //Load EMCAL Geometry
876 if (runLoader && runLoader->GetAliRun() && runLoader->GetAliRun()->GetDetector("EMCAL"))
877 fGeom = dynamic_cast<AliEMCAL*>(runLoader->GetAliRun()->GetDetector("EMCAL"))->GetGeometry();
878
879 if (fGeom == 0)
880 fGeom = AliEMCALGeometry::GetInstance(AliEMCALGeometry::GetDefaultGeometryName());
881
882 if (fGeom==0)
883 AliFatal("Did not get geometry from EMCALLoader");
884
885 //Define parameters
886 Int_t nSuperModules = fGeom->GetNumberOfSuperModules() ; //12 SM in EMCAL
887 Int_t nTRU = fGeom->GetNTRU(); // 3 TRU per super module
888
889 //Intialize data members each time the trigger is called in event loop
890 f2x2MaxAmp = -1; f2x2ModulePhi = -1; f2x2ModuleEta = -1;
891 fnxnMaxAmp = -1; fnxnModulePhi = -1; fnxnModuleEta = -1;
892
893 // Take the digits list if simulation
894 if(fSimulation && runLoader && emcalLoader){ // works than run seperate macros
895 runLoader->LoadDigits("EMCAL");
896 fDigitsList = emcalLoader->Digits() ;
897 runLoader->LoadSDigits("EMCAL");
898 }
899 // Digits list should be set by method SetDigitsList(TClonesArray * digits)
900 if(!fDigitsList)
901 AliFatal("Digits not found !") ;
902
903 //Take the digits list
904
905 // Delete old if unzero
906 if(fAmpTrus) {fAmpTrus->Delete(); delete fAmpTrus;}
907 if(fTimeRtrus) {fTimeRtrus->Delete(); delete fTimeRtrus;}
908 if(fAmpSMods) {fAmpSMods->Delete(); delete fAmpSMods;}
909 // Fill TRU and SM matrix
910 fAmpTrus = new TClonesArray("TMatrixD",nTRU);
911 fAmpTrus->SetName("AmpTrus");
912 fTimeRtrus = new TClonesArray("TMatrixD",nTRU);
913 fTimeRtrus->SetName("TimeRtrus");
914 fAmpSMods = new TClonesArray("TMatrixD",nSuperModules);
915 fAmpSMods->SetName("AmpSMods");
916
917 FillTRU(fDigitsList, fAmpTrus, fAmpSMods, fTimeRtrus);
918
919 // Jet stuff - only one case, no freedom here
920 if(fGeom->GetNEtaSubOfTRU() == 6) {
921 if(fAmpJetMatrix) {delete fAmpJetMatrix; fAmpJetMatrix=0;}
922 if(fJetMatrixE) {delete fJetMatrixE; fJetMatrixE=0;}
923
924 fAmpJetMatrix = new TMatrixD(17,12); // 17-phi(row), 12-eta(col)
925 fJetMatrixE = new TH2F("fJetMatrixE"," E of max patch in (#phi,#eta)",
926 17, 80.*TMath::DegToRad(), (180.+20.*2/3.)*TMath::DegToRad(), 12, -0.7, 0.7);
927 for(Int_t row=0; row<fAmpJetMatrix->GetNrows(); row++) {
928 for(Int_t col=0; col<fAmpJetMatrix->GetNcols(); col++) {
929 (*fAmpJetMatrix)(row,col) = 0.;
930 }
931 }
932 FillJetMatrixFromSMs(fAmpSMods, fAmpJetMatrix, fGeom);
933 }
934 if(!CheckConsistentOfMatrixes()) assert(0);
935
936 // Do Tower Sliding and select Trigger
937 // Initialize varible that will contain maximum amplitudes and
938 // its corresponding tower position in eta and phi, and time.
939 TMatrixD ampmax2(4,nTRU) ; // 0-max amp, 1-irow, 2-icol, 3-timeR
940 TMatrixD ampmaxn(4,nTRU) ;
941
942 for(Int_t iSM = 0 ; iSM < nSuperModules ; iSM++) {
943 //Do 2x2 and nxn sums, select maximums.
944
945 MakeSlidingTowers(fAmpTrus, fTimeRtrus, iSM, ampmax2, ampmaxn);
946
947 // Set the trigger
948 if(fIsolateInSuperModule) // here some discripency between tru and SM
949 SetTriggers(fAmpSMods,iSM,ampmax2,ampmaxn) ;
950 if(!fIsolateInSuperModule)
951 SetTriggers(fAmpTrus,iSM,ampmax2,ampmaxn) ;
952 }
953
954 // Do patch sliding and select Jet Trigger
955 // 0-max amp-meanFromVZERO(if), 1-irow, 2-icol, 3-timeR,
956 // 4-max amp , 5-meanFromVZERO (Nov 25, 2007)
957 // fAmpJetMax(6,1)
958 MakeSlidingPatch((*fAmpJetMatrix), fNJetPatchPhi, fAmpJetMax); // no timing information here
959
960 //Print();
961 // fDigitsList = 0;
962}
963
964//____________________________________________________________________________
965void AliEMCALTrigger::GetTriggerInfo(TArrayF &triggerPosition, TArrayF &triggerAmplitudes)
966{
967 // Template - should be defined; Nov 5, 2007
968 triggerPosition[0] = 0.;
969 triggerAmplitudes[0] = 0.;
970}
971
972//____________________________________________________________________________
973void AliEMCALTrigger::FillJetMatrixFromSMs(TClonesArray *ampmatrixsmod, TMatrixD* jetMat, AliEMCALGeometry *g)
974{
975 // Nov 5, 2007
976 // Fill matrix for jet trigger from SM matrixes of modules
977 //
978 static int keyPrint = 0;
979
980 if(ampmatrixsmod==0 || jetMat==0 || g==0) return;
981 Double_t amp = 0.0, ampSum=0.0;
982
983 Int_t nEtaModSum = g->GetNZ() / g->GetNEtaSubOfTRU(); // should be 4
984 Int_t nPhiModSum = g->GetNPhi() / g->GetNTRUPhi(); // should be 4
985
986 if(keyPrint) AliDebug(2,Form("%s",Form(" AliEMCALTrigger::FillJetMatrixFromSMs | nEtaModSum %i : nPhiModSum %i \n", nEtaModSum, nPhiModSum)));
987 Int_t jrow=0, jcol=0; // indexes of jet matrix
988 Int_t nEtaSM=0, nPhiSM=0;
989 for(Int_t iSM=0; iSM<ampmatrixsmod->GetEntries(); iSM++) {
990 TMatrixD * ampsmods = dynamic_cast<TMatrixD *>(ampmatrixsmod->At(iSM));
991 Int_t nrow = ampsmods->GetNrows();
992 Int_t ncol = ampsmods->GetNcols();
993 //printf("%s",Form(" ######## SM %i : nrow %i : ncol %i ##### \n", iSM, nrow, ncol));
994 for(Int_t row=0; row<nrow; row++) {
995 for(Int_t col=0; col<ncol; col++) {
996 amp = (*ampsmods)(row,col);
997 nPhiSM = iSM / 2;
998 nEtaSM = iSM % 2;
999 if (amp>0.0) {
1000 if(keyPrint) AliDebug(2,Form("%s",Form(" ** nPhiSm %i : nEtaSM %i : row %2.2i : col %2.2i -> ", nPhiSM, nEtaSM, row, col)));
1001 if(nEtaSM == 0) { // positive Z
1002 jrow = 3*nPhiSM + row/nPhiModSum;
1003 jcol = 6 + col / nEtaModSum;
1004 } else { // negative Z
1005 if(iSM<=9) jrow = 3*nPhiSM + 2 - row/nPhiModSum;
1006 else jrow = 3*nPhiSM + 1 - row/nPhiModSum; // half size
1007 jcol = 5 - col / nEtaModSum;
1008 }
1009 if(keyPrint) AliDebug(2,Form("%s",Form(" jrow %2.2i : jcol %2.2i : amp %f (jetMat) \n", jrow, jcol, amp)));
1010
1011 (*jetMat)(jrow,jcol) += amp;
1012 ampSum += amp; // For controling
1013 } else if(amp<0.0) {
1014 AliInfo(Form(" jrow %2.2i : jcol %2.2i : amp %f (jetMat: amp<0) \n", jrow, jcol, amp));
1015 assert(0);
1016 }
1017 }
1018 }
1019 } // cycle on SM
1020 if(ampSum <= 0.0) AliWarning(Form("FillJetMatrixFromSMs","ampSum %f (<=0.0) ", ampSum));
1021}
1022
1023//____________________________________________________________________________
1024void AliEMCALTrigger::MakeSlidingPatch(const TMatrixD &jm, const Int_t nPatchSize, TMatrixD &ampJetMax)
1025{
1026 // Sliding patch : nPatchSize x nPatchSize (OVERLAP)
1027 static int keyPrint = 0;
1028 if(keyPrint) AliDebug(2,Form(" AliEMCALTrigger::MakeSlidingPatch() was started \n"));
1029 Double_t ampCur = 0.0, e=0.0;
1030 ampJetMax(0,0) = 0.0;
1031 ampJetMax(3,0) = 0.0; // unused now
1032 ampJetMax(4,0) = ampJetMax(5,0) = 0.0;
1033 for(Int_t row=0; row<fAmpJetMatrix->GetNrows(); row ++) {
1034 for(Int_t col=0; col<fAmpJetMatrix->GetNcols(); col++) {
1035 ampCur = 0.;
1036 // check on patch size
1037 if( (row+nPatchSize-1) < fAmpJetMatrix->GetNrows() && (col+nPatchSize-1) < fAmpJetMatrix->GetNcols()){
1038 for(Int_t i = 0 ; i < nPatchSize ; i++) {
1039 for(Int_t j = 0 ; j < nPatchSize ; j++) {
1040 ampCur += jm(row+i, col+j);
1041 }
1042 } // end cycle on patch
1043 if(ampCur > ampJetMax(0,0)){
1044 ampJetMax(0,0) = ampCur;
1045 ampJetMax(1,0) = row;
1046 ampJetMax(2,0) = col;
1047 }
1048 } // check on patch size
1049 }
1050 }
1051 if(keyPrint) AliDebug(2,Form(" ampJetMax %i row %2i->%2i col %2i->%2i \n", Int_t(ampJetMax(0,0)), Int_t(ampJetMax(1,0)), Int_t(ampJetMax(1,0))+nPatchSize-1, Int_t(ampJetMax(2,0)), Int_t(ampJetMax(2,0))+nPatchSize-1));
1052
1053 Double_t eCorrJetMatrix=0.0;
1054 if(fVZER0Mult > 0.0) {
1055 // Correct patch energy (adc) and jet patch matrix energy
1056 Double_t meanAmpBG = GetMeanEmcalPatchEnergy(Int_t(fVZER0Mult), nPatchSize)/0.0153;
1057 ampJetMax(4,0) = ampJetMax(0,0);
1058 ampJetMax(5,0) = meanAmpBG;
1059
1060 Double_t eCorr = ampJetMax(0,0) - meanAmpBG;
1061 AliDebug(2,Form(" ampJetMax(0,0) %f meanAmpBG %f eCorr %f : ampJetMax(4,0) %f \n",
1062 ampJetMax(0,0), meanAmpBG, eCorr, ampJetMax(5,0)));
1063 ampJetMax(0,0) = eCorr;
1064 // --
1065 eCorrJetMatrix = GetMeanEmcalEnergy(Int_t(fVZER0Mult)) / 208.;
1066 }
1067 // Fill patch energy matrix
1068 for(int row=Int_t(ampJetMax(1,0)); row<Int_t(ampJetMax(1,0))+nPatchSize; row++) {
1069 for(int col=Int_t(ampJetMax(2,0)); col<Int_t(ampJetMax(2,0))+nPatchSize; col++) {
1070 e = Double_t(jm(row,col)*0.0153); // 0.0153 - hard coded now
1071 if(eCorrJetMatrix > 0.0) { // BG subtraction case
1072 e -= eCorrJetMatrix;
1073 fJetMatrixE->SetBinContent(row+1, col+1, e);
1074 } else if(e > 0.0) {
1075 fJetMatrixE->SetBinContent(row+1, col+1, e);
1076 }
1077 }
1078 }
1079 // PrintJetMatrix();
1080 // Set the jet trigger(s), multiple threshold now, Nov 19,2007
1081 for(Int_t i=0; i<fNJetThreshold; i++ ) {
1082 if(ampJetMax(0,0) >= fL1JetThreshold[i]) {
1083 SetInput(GetNameOfJetTrigger(i));
1084 }
1085 }
1086}
1087
1088//____________________________________________________________________________
1089Double_t AliEMCALTrigger::GetEmcalSumAmp() const
1090{
1091 // Return sum of amplidutes from EMCal
1092 // Used calibration coefficeint for transition to energy
1093 return fAmpJetMatrix >0 ?fAmpJetMatrix->Sum() :0.0;
1094}
1095
1096//____________________________________________________________________________
1097void AliEMCALTrigger::PrintJetMatrix() const
1098{
1099 // fAmpJetMatrix : (17,12); // 17-phi(row), 12-eta(col)
1100 if(fAmpJetMatrix == 0) return;
1101
1102 AliInfo(Form("\n #### jetMatrix : (%i,%i) ##### \n ",
1103 fAmpJetMatrix->GetNrows(), fAmpJetMatrix->GetNcols()));
1104 PrintMatrix(*fAmpJetMatrix);
1105}
1106
1107//____________________________________________________________________________
1108void AliEMCALTrigger::PrintAmpTruMatrix(Int_t ind) const
1109{
1110 TMatrixD * tru = dynamic_cast<TMatrixD *>(fAmpTrus->At(ind));
1111 if(tru == 0) return;
1112 AliInfo(Form("\n #### Amp TRU matrix(%i) : (%i,%i) ##### \n ",
1113 ind, tru->GetNrows(), tru->GetNcols()));
1114 PrintMatrix(*tru);
1115}
1116
1117//____________________________________________________________________________
1118void AliEMCALTrigger::PrintAmpSmMatrix(Int_t ind) const
1119{
1120 TMatrixD * sm = dynamic_cast<TMatrixD *>(fAmpSMods->At(ind));
1121 if(sm == 0) return;
1122 AliInfo(Form("\n #### Amp SM matrix(%i) : (%i,%i) ##### \n ",
1123 ind, sm->GetNrows(), sm->GetNcols()));
1124 PrintMatrix(*sm);
1125}
1126
1127//____________________________________________________________________________
1128void AliEMCALTrigger::PrintMatrix(const TMatrixD &mat) const
1129{
1130 for(Int_t col=0; col<mat.GetNcols(); col++) AliInfo(Form(" %3i ", col));
1131 AliInfo(Form("\n -- \n"));
1132 for(Int_t row=0; row<mat.GetNrows(); row++) {
1133 AliInfo(Form(" row:%2i ", row));
1134 for(Int_t col=0; col<mat.GetNcols(); col++) {
1135 AliInfo(Form(" %4i", (Int_t)mat(row,col)));
1136 }
1137 AliInfo("\n");
1138 }
1139}
1140
1141//____________________________________________________________________________
1142Bool_t AliEMCALTrigger::CheckConsistentOfMatrixes(const Int_t pri)
1143{
1144 Double_t sumSM = 0.0, smCur=0.0;
1145 Double_t sumTru=0.0, sumTruInSM = 0.0, truSum=0.0;
1146 // Bool_t key = kTRUE;
1147
1148 for(Int_t i=0; i<fAmpSMods->GetEntries(); i++) {
1149 TMatrixD * sm = dynamic_cast<TMatrixD *>(fAmpSMods->At(i));
1150 if(sm) {
1151 smCur = sm->Sum();
1152 sumSM += smCur;
1153
1154 sumTruInSM = 0.0;
1155 for(Int_t itru=0; itru<3; itru++) { // Cycle on tru inside SM
1156 Int_t ind = 3*i + itru;
1157 TMatrixD *tru = dynamic_cast<TMatrixD *>(fAmpTrus->At(ind));
1158 if(tru) {
1159 truSum = tru->Sum();
1160 sumTruInSM += truSum;
1161 }
1162 }
1163 sumTru += sumTruInSM;
1164
1165 if(sumTruInSM != smCur) {
1166 AliInfo(Form(" sm %i : smCur %f -> sumTruInSM %f \n", i, smCur, sumTruInSM));
1167 return kFALSE;
1168 }
1169 }
1170 }
1171 Double_t sumJetMat = fAmpJetMatrix->Sum();
1172 if(pri || sumSM != sumTru || sumSM != sumJetMat)
1173 AliInfo(Form(" sumSM %f : sumTru %f : sumJetMat %f \n", sumSM, sumTru, sumJetMat));
1174 if(sumSM != sumTru || sumSM != sumJetMat) return kFALSE;
1175 else return kTRUE;
1176}
1177
1178//____________________________________________________________________________
1179void AliEMCALTrigger::Browse(TBrowser* b)
1180{
1181 if(&fInputs) b->Add(&fInputs);
1182 if(fAmpTrus) b->Add(fAmpTrus);
1183 if(fTimeRtrus) b->Add(fTimeRtrus);
1184 if(fAmpSMods) b->Add(fAmpSMods);
1185 if(fAmpJetMatrix) b->Add(fAmpJetMatrix);
1186 if(fJetMatrixE) b->Add(fJetMatrixE);
1187 // if(c) b->Add(c);
1188}