1 /**************************************************************************
2 * Copyright(c) 2004, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
16 /** @file AliFMDDisplay.cxx
17 @author Christian Holm Christensen <cholm@nbi.dk>
18 @date Mon Mar 27 12:39:09 2006
19 @brief FMD Event display
21 //___________________________________________________________________
23 // The classes defined here, are utility classes for reading in data
24 // for the FMD. They are put in a seperate library to not polute the
25 // normal libraries. The classes are intended to be used as base
26 // classes for customized class that do some sort of analysis on the
27 // various types of data produced by the FMD.
29 // Latest changes by Christian Holm Christensen
33 #include <TApplication.h>
36 #include <TGeoManager.h>
38 #include <TMarker3DBox.h>
41 #include <TSliderBox.h>
44 #include <TVirtualX.h>
45 #include <TVirtualViewer3D.h>
47 // #include <TArrayF.h>
48 // #include <TParticle.h>
50 #include "AliFMDDisplay.h" // ALIFMDDISPLAY_H
51 #include "AliFMDHit.h" // ALIFMDHIT_H
52 #include "AliFMDDigit.h" // ALIFMDDIGIT_H
53 #include "AliFMDSDigit.h" // ALIFMDSDIGIT_H
54 #include "AliFMDRecPoint.h" // ALIFMDRECPOINT_H
55 #include "AliFMDGeometry.h" // ALIFMDGEOMETRY_H
56 #include "AliFMDParameters.h" // ALIFMDPARAMETERS_H
57 #include "AliFMDRawReader.h" // ALIFMDRAWREADER_H
58 #include <AliESDFMD.h> // ALIESDFMD_H
59 // #include <AliLog.h>
60 #include "AliFMDDebug.h" // Better debug macros
62 //____________________________________________________________________
63 ClassImp(AliFMDDisplay)
65 ; // This is here to keep Emacs for indenting the next line
68 //____________________________________________________________________
69 AliFMDDisplay* AliFMDDisplay::fgInstance = 0;
71 //____________________________________________________________________
72 const AliFMDDisplay::Range_t AliFMDDisplay::fgkEdepRange = { 100, 0., 2. };
73 const AliFMDDisplay::Range_t AliFMDDisplay::fgkAdcRange = { 1024, 0., 1023. };
74 const AliFMDDisplay::Range_t AliFMDDisplay::fgkMultRange = { 500, 0., 20. };
77 //____________________________________________________________________
79 AliFMDDisplay::Instance()
81 // Return static instance
82 // If the instance does not exist
87 //____________________________________________________________________
88 AliFMDDisplay::~AliFMDDisplay()
101 if (fPad) delete fPad;
103 if (fSlider) delete fSlider;
104 if (fCanvas) delete fCanvas;
107 //____________________________________________________________________
108 AliFMDDisplay::AliFMDDisplay(Bool_t onlyFMD, const char* gAliceFile)
109 : AliFMDInput(gAliceFile),
134 fTimeout("gApplication->StopIdleing()", 10)
136 // Constructor of an FMD display object.
139 SetName("AliFMDDisplay");
140 SetTitle("3D Display of various kinds of FMD data");
142 if (fgInstance) delete fgInstance;
146 //____________________________________________________________________
148 AliFMDDisplay::MakeCanvas(const char** which)
152 // which Which button to put up.
153 gStyle->SetPalette(1);
154 // gStyle->SetCanvasPreferGL(kTRUE);
157 fCanvas = new TCanvas(Form("gl%s", GetName()),
158 Form("%s - Display", GetTitle()),
159 w, Int_t(w / (1-y1)));
160 fCanvas->SetFillColor(1);
161 fCanvas->ToggleEventStatus();
163 fPad = new TPad("glview", "3DView", 0.0, y1, 1.0, 1.0, 1, 0, 0);
166 const char** p = which;
171 AliFMDDebug(1, ("Got %d buttons", n));
177 if (TESTBIT(fTreeMask, kDigits) ||
178 TESTBIT(fTreeMask, kRawCalib) ||
179 TESTBIT(fTreeMask, kRaw)) {
182 fFactor = new TSlider("pedFactor", "Pedestal Factor", xb+.01, 0, 1, yb);
183 fFactor->SetMethod("AliFMDDisplay::Instance()->ChangeFactor()");
184 fFactor->SetRange(3./10, 1);
187 static_cast<TSliderBox*>(fFactor->GetListOfPrimitives()->
188 FindObject("TSliderBox"));
190 sbox->SetToolTipText("Adjust the noise suppression factor by moving "
194 if (TESTBIT(fTreeMask, kHits) ||
195 TESTBIT(fTreeMask, kESD) ||
196 TESTBIT(fTreeMask, kDigits) ||
197 TESTBIT(fTreeMask, kSDigits) ||
198 TESTBIT(fTreeMask, kRaw) ||
199 TESTBIT(fTreeMask, kRawCalib)) {
201 fSlider = new TSlider("genCut", "Multiplicity cut", 0, 0, xb, yb);
202 fSlider->SetMethod("AliFMDDisplay::Instance()->ChangeCut()");
203 fSlider->SetRange(0,1);
206 static_cast<TSliderBox*>(fSlider->GetListOfPrimitives()->
207 FindObject("TSliderBox"));
209 sbox->SetToolTipText("Adjust lower and upper limit on data signal");
215 while ((m = *(p++))) {
217 AliFMDDebug(1, ("Adding button %s", m));
218 TButton* b = new TButton(m, Form("AliFMDDisplay::Instance()->%s()", m),
219 x0, yb, TMath::Min(x0 + dx,.999F), y1);
227 //____________________________________________________________________
229 AliFMDDisplay::ShowOnlyFMD()
234 if (!fGeoManager) return;
235 static bool once = false;
238 AliInfo("Will only show the FMD");
239 TGeoVolume* top = gGeoManager->GetTopVolume();
240 top->InvisibleAll(kTRUE);
241 TGeoIterator next(top);
244 Bool_t hasFMD1 = kFALSE;
245 Bool_t hasFMD2 = kFALSE;
246 Bool_t hasFMD3 = kFALSE;
247 AliFMDDebug(1, ("Getting material FMD_Si$"));
248 TGeoMaterial* si = gGeoManager->GetMaterial("FMD_Si$"); // kRed
249 AliFMDDebug(1, ("Getting material FMD_Carbon$"));
250 TGeoMaterial* c = gGeoManager->GetMaterial("FMD_Carbon$"); // kGray
251 AliFMDDebug(1, ("Getting material FMD_Aluminum$"));
252 TGeoMaterial* al = gGeoManager->GetMaterial("FMD_Aluminum$");// kGray-2
253 AliFMDDebug(1, ("Getting material FMD_Copper$"));
254 TGeoMaterial* cu = gGeoManager->GetMaterial("FMD_Copper$"); // kGreen-2
255 AliFMDDebug(1, ("Getting material FMD_PCB$"));
256 TGeoMaterial* pcb = gGeoManager->GetMaterial("FMD_PCB$"); // kGreen+2
257 AliFMDDebug(1, ("Getting material FMD_PCB$"));
258 TGeoMaterial* chip = gGeoManager->GetMaterial("FMD_Si Chip$");// kGreen+2
260 while ((node = static_cast<TGeoNode*>(next()))) {
261 const char* name = node->GetName();
263 if (!(v = node->GetVolume())) continue;
265 if (name[0] == 'F') {
266 TGeoMaterial* m = (v->IsAssembly() ? 0 : v->GetMaterial());
268 if (m == si) col = kRed;
269 else if (m == c) col = kGray;
270 else if (m == al) col = kYellow+4;
271 else if (m == cu) col = kRed+6;
272 else if (m == pcb) col = kGreen+2;
273 else if (m == chip) col = kGreen+4;
275 v->SetLineColor(col);
276 v->SetFillColor(col);
278 if (name[2] == 'M' && (name[3] == 'T' || name[3] == 'B')) {
279 // Virtual Master half-ring volume - top-level
280 Int_t det = node->GetNumber();
282 case 1: hasFMD1 = true; break;
283 case 2: hasFMD2 = true; break;
284 case 3: hasFMD3 = true; break;
289 else if (name[3] == 'V' && (name[2] == 'T' || name[2] == 'B'))
290 toshow.Add(v); // Virtual Half-ring, bare detectors
291 else if (name[3] == 'H' && (name[2] == 'F' || name[2] == 'B'))
292 toshow.Add(v); // Virtual Hybrid container
293 else if (name[2] == 'S' && name[3] == 'U')
294 toshow.Add(v); // Virtual support structre
295 // else if (name[3] == 'H' && (name[2] == 'F' || name[2] == 'B'))
296 // toshow.Add(v); // Virtual Hybrid container
298 v->SetVisibility(kFALSE);
299 v->SetVisDaughters(kFALSE);
300 v->InvisibleAll(kTRUE);
303 while ((v = static_cast<TGeoVolume*>(i()))) {
304 if (!v->IsAssembly())
305 v->SetVisibility(kTRUE);
306 v->InvisibleAll(kFALSE);
307 v->SetVisDaughters(kTRUE);
313 //____________________________________________________________________
315 AliFMDDisplay::ExecuteEvent(Int_t event, Int_t px, Int_t py)
317 // Execute an event on canvas
319 // event What happened
320 // px, py Pixel coordinates
321 if (px == 0 && py == 0) return;
322 if (!fZoomMode && fPad->GetView()) {
323 fPad->GetView()->ExecuteRotateView(event, px, py);
326 fPad->SetCursor(kCross);
329 fPad->TAttLine::Modify();
330 fX0 = fPad->AbsPixeltoX(px);
331 fY0 = fPad->AbsPixeltoY(py);
332 fXPixel = fOldXPixel = px;
333 fYPixel = fOldYPixel = py;
338 gVirtualX->DrawBox(fXPixel, fYPixel, fOldXPixel, fOldYPixel,
343 gVirtualX->DrawBox(fXPixel, fYPixel, fOldXPixel, fOldYPixel,
347 fPad->GetCanvas()->FeedbackMode(kFALSE);
348 if (px == fXPixel || py == fYPixel) return;
349 fX1 = fPad->AbsPixeltoX(px);
350 fY1 = fPad->AbsPixeltoY(py);
351 if (fX1 < fX0) std::swap(fX0, fX1);
352 if (fY1 < fY0) std::swap(fY0, fY1);
353 fPad->Range(fX0, fY0, fX1, fY1);
359 //____________________________________________________________________
361 AliFMDDisplay::Init()
363 // Initialize. GEt transforms and such,
364 // so that we can draw thins properly
365 // Returns true on success
366 if (!AliFMDInput::Init()) return kFALSE;
367 AliFMDGeometry* geom = AliFMDGeometry::Instance();
369 geom->InitTransformations();
370 if (TESTBIT(fTreeMask, kDigits) || TESTBIT(fTreeMask, kRaw))
371 AliFMDParameters::Instance()->Init();
373 fMarkers = new TObjArray;
374 fHits = new TObjArray;
375 fMarkers->SetOwner(kTRUE);
376 fHits->SetOwner(kFALSE);
380 //____________________________________________________________________
382 AliFMDDisplay::MakeAux()
384 // MAke the aux canvas
385 // This is used to display spectra
387 const Range_t* range = 0;
388 if (TESTBIT(fTreeMask, kESD)) range = &fgkMultRange;
389 else if (TESTBIT(fTreeMask, kRawCalib)) range = &fgkMultRange;
390 else if (TESTBIT(fTreeMask, kDigits)) range = &fgkAdcRange;
391 else if (TESTBIT(fTreeMask, kSDigits)) range = &fgkAdcRange;
392 else if (TESTBIT(fTreeMask, kRaw)) range = &fgkAdcRange;
393 else if (TESTBIT(fTreeMask, kHits)) range = &fgkEdepRange;
397 fAux = new TCanvas("aux", "Aux");
399 fAux->SetFillColor(kWhite);
400 fAux->SetBorderMode(0);
401 fAux->SetBorderSize(0);
402 Float_t dBin = (range->fHigh - range->fLow) / range->fNbins;
403 fSpec = new TH1D("spec", "Spectra", range->fNbins,
404 range->fLow-dBin/2, range->fHigh+dBin/2);
405 fSpecCut = static_cast<TH1*>(fSpec->Clone("specCut"));
406 fSpec->SetXTitle("signal");
407 fSpec->SetYTitle("events");
408 fSpec->SetFillColor(2);
409 fSpec->SetFillStyle(3001);
410 fSpecCut->SetXTitle("signal");
411 fSpecCut->SetYTitle("events");
412 fSpecCut->SetFillColor(4);
413 fSpecCut->SetFillStyle(3001);
421 //____________________________________________________________________
423 AliFMDDisplay::DrawAux()
425 // Draw in the Aux the canvas
426 // For example draw the spectra
431 fAux->SetLogy(fSpec->GetMaximum() > 10);
433 fSpecCut->Draw("same");
439 //____________________________________________________________________
441 AliFMDDisplay::Begin(Int_t event)
443 // Begin of event. Make canvas is not already done
445 // event The event number
447 const char* m[] = { "Continue",
459 // AliInfo("Clearing canvas");
462 Warning("End", "No geometry manager");
465 AliFMDDebug(1, ("Drawing geometry"));
467 fGeoManager->GetTopVolume()->Draw();
468 if (fOnlyFMD) ShowOnlyFMD();
469 AliFMDDebug(1, ("Adjusting view"));
471 if (fPad->GetView()) {
472 fPad->GetView()->SetView(-200, -40, 80, irep);
473 fPad->GetView()->Zoom();
477 return AliFMDInput::Begin(event);
480 //____________________________________________________________________
482 AliFMDDisplay::AtEnd()
484 // Called at of the event.
495 //____________________________________________________________________
497 AliFMDDisplay::Idle()
500 // Sends the ROOT loop into the idle loop,
501 // so that we can go on.
503 if (fContinous) fTimeout.Start(10, kTRUE);
505 gApplication->StartIdleing();
506 gSystem->InnerLoop();
507 gApplication->StopIdleing();
508 if (fContinous) break;
510 AliFMDDebug(1, ("After idle loop"));
511 if (fMarkers) fMarkers->Delete();
512 if (fHits) fHits->Clear();
513 AliFMDDebug(1, ("After clearing caches"));
516 //____________________________________________________________________
520 // End of event. Draw everything
523 if (fReturn) return kFALSE;
524 return AliFMDInput::End();
527 //____________________________________________________________________
529 AliFMDDisplay::LookupColor(Float_t x, Float_t min, Float_t max) const
532 // Get a colour from the current palette depending
533 // on the ratio x/max
534 Float_t range = (max-min);
535 Float_t l = fSlider->GetMinimum();
536 Float_t h = fSlider->GetMaximum();
537 if (l == h) { l = 0; h = 1; }
538 Float_t cmin = range * l;
539 Float_t cmax = range * h;
540 Float_t crange = (cmax-cmin);
541 Int_t idx = Int_t((x-cmin) / crange * gStyle->GetNumberOfColors());
542 return gStyle->GetColorPalette(idx);
545 //____________________________________________________________________
547 AliFMDDisplay::SetCut(Float_t l, Float_t h)
549 // Change the cut on the slider.
550 fSlider->SetMinimum(l);
551 fSlider->SetMaximum(h);
555 //____________________________________________________________________
557 AliFMDDisplay::ChangeCut()
559 // Change the cut on the slider.
560 // The factor depends on what is
561 // drawn in the AUX canvas
562 AliInfo(Form("Range is now %7.5f - %7.5f", fSlider->GetMinimum(),
563 fSlider->GetMaximum()));
564 if ((TESTBIT(fTreeMask, kESD) ||
565 TESTBIT(fTreeMask, kDigits) ||
566 TESTBIT(fTreeMask, kSDigits) ||
567 TESTBIT(fTreeMask, kRaw) ||
568 TESTBIT(fTreeMask, kRawCalib))) {
569 Float_t l = fSlider->GetMinimum();
570 Float_t h = fSlider->GetMaximum();
573 AliInfo(Form("ADC range is now %4d - %4d", int(l), int(h)));
577 //____________________________________________________________________
579 AliFMDDisplay::ChangeFactor()
581 // Change the cut on the slider.
582 // The factor depends on what is
583 // drawn in the AUX canvas
584 AliInfo(Form("Noise factor is now %4.1f", 10 * fFactor->GetMinimum()));
588 //____________________________________________________________________
590 AliFMDDisplay::Redisplay()
593 // Redraw markers, hits,
595 if (fMarkers) fMarkers->Delete();
596 if (fHits) fHits->Clear();
597 if (fSpec) fSpec->Reset();
598 if (fSpecCut) fSpecCut->Reset();
602 //____________________________________________________________________
604 AliFMDDisplay::Break()
607 // Redraw markers, hits,
609 if (fMarkers) fMarkers->Delete();
610 if (fHits) fHits->Clear();
611 if (fSpec) fSpec->Reset();
612 if (fSpecCut) fSpecCut->Reset();
616 //____________________________________________________________________
618 AliFMDDisplay::Render()
621 TVirtualViewer3D* viewer = fPad->GetViewer3D("ogl");
625 //____________________________________________________________________
627 AliFMDDisplay::AddMarker(Float_t x, Float_t y, Float_t z,
628 TObject* o, Float_t s, Float_t min, Float_t max)
630 // Add a marker to the display
636 // o Object to refer to
638 // max Maximum of signal
641 Float_t zsize = (s - min) / (max-min) * 10;
642 Float_t r = TMath::Sqrt(x * x + y * y);
643 Float_t theta = TMath::ATan2(r, z);
644 Float_t phi = TMath::ATan2(y, x);
645 Float_t rz = z + (z < 0 ? 1 : -1) * zsize;
646 TMarker3DBox* marker = new TMarker3DBox(x,y,rz,size,size,zsize,theta,phi);
647 if (o) marker->SetRefObject(o);
648 marker->SetLineColor(LookupColor(s, min, max));
649 fMarkers->Add(marker);
651 //____________________________________________________________________
653 AliFMDDisplay::AddMarker(UShort_t det, Char_t rng, UShort_t sec, UShort_t str,
654 TObject* o, Float_t s, Float_t min, Float_t max)
656 // Add a marker to the display
662 // o Object to refer to
664 // max Maximum of signal
666 AliFMDGeometry* geom = AliFMDGeometry::Instance();
668 geom->Detector2XYZ(det, rng, sec, str, x, y, z);
669 AddMarker(x,y,z,o,s,min,max);
672 //____________________________________________________________________
674 AliFMDDisplay::InsideCut(Float_t val, const Float_t& min,
675 const Float_t& max) const
677 Float_t r = max - min;
678 Float_t l = fSlider->GetMinimum();
679 Float_t h = fSlider->GetMaximum();
680 if (l == h) { l = 0; h = 1; }
681 if (val < r * l + min || val > r * h + min) {
682 AliFMDDebug(1, ("Value %f is outside cut %f - %f (range %f - %f)",
683 val, min+r*l, min+r*h, min, max));
690 //____________________________________________________________________
692 AliFMDDisplay::ProcessHit(AliFMDHit* hit, TParticle* /* p */)
697 static const Float_t rMin = fgkEdepRange.fLow;
698 static const Float_t rMax = fgkEdepRange.fHigh;
700 if (!hit) { AliError("No hit"); return kFALSE; }
701 // if (!p) { AliError("No track"); return kFALSE; }
702 Float_t edep = hit->Edep();
704 if (fHits) fHits->Add(hit);
705 if (fSpec) fSpec->Fill(edep);
706 if (!InsideCut(edep, rMin, rMax)) return kTRUE;
707 if (fSpecCut) fSpecCut->Fill(edep);
709 AddMarker(hit->X(), hit->Y(), hit->Z(), hit, edep, rMin, rMax);
713 //____________________________________________________________________
715 AliFMDDisplay::ProcessDigit(AliFMDDigit* digit)
719 // digit Digit information
720 static const Float_t rMin = fgkAdcRange.fLow;
721 static const Float_t rMax = fgkAdcRange.fHigh;
723 if (!digit) { AliError("No digit"); return kFALSE; }
725 UShort_t det = digit->Detector();
726 Char_t ring = digit->Ring();
727 UShort_t sec = digit->Sector();
728 UShort_t str = digit->Strip();
729 Double_t threshold = GetADCThreshold(det, ring, sec, str);
730 Float_t counts = digit->Counts();
731 if (threshold < 0) { counts += -threshold; threshold = 0; }
733 AliFMDDebug(10, ("FMD%d%c[%02d,%03d] counts %4d threshold %4d",
734 det, ring, sec, str, Int_t(counts), Int_t(threshold)));
735 if (fHits) fHits->Add(digit);
736 if (fSpec) fSpec->Fill(counts);
737 if (!InsideCut(counts-threshold, rMin, rMax)) return kTRUE;
738 if (fSpecCut) fSpecCut->Fill(counts);
741 AddMarker(det, ring, sec, str, digit, counts, rMin, rMax);
745 //____________________________________________________________________
747 AliFMDDisplay::ProcessSDigit(AliFMDSDigit* sdigit)
751 // sdigit Digit information
752 static const Float_t rMin = fgkAdcRange.fLow;
753 static const Float_t rMax = fgkAdcRange.fHigh;
755 if (!sdigit) { AliError("No sdigit"); return kFALSE; }
757 UShort_t det = sdigit->Detector();
758 Char_t ring = sdigit->Ring();
759 UShort_t sec = sdigit->Sector();
760 UShort_t str = sdigit->Strip();
761 Float_t counts = sdigit->Counts();
763 if (fHits) fHits->Add(sdigit);
764 if (fSpec) fSpec->Fill(counts);
765 if (!InsideCut(counts, rMin, rMax)) return kTRUE;
766 if (fSpecCut) fSpecCut->Fill(counts);
768 AddMarker(det, ring, sec, str, sdigit, counts, rMin, rMax);
772 //____________________________________________________________________
774 AliFMDDisplay::ProcessRawDigit(AliFMDDigit* digit)
778 // digit Digit information
779 AliFMDDebug(50, ("Forwarding call of ProcessRaw to ProcessDigit "
780 "for FMD%d&c[%02d,%03d] %d",
781 digit->Detector(), digit->Ring(), digit->Sector(),
782 digit->Strip(), digit->Counts()));
783 return ProcessDigit(digit);
786 //____________________________________________________________________
788 AliFMDDisplay::ProcessRawCalibDigit(AliFMDDigit* digit)
792 // digit Digit information
793 static const Float_t rMin = fgkMultRange.fLow;
794 static const Float_t rMax = fgkMultRange.fHigh;
795 static const Float_t aMin = fgkAdcRange.fLow;
796 static const Float_t aMax = fgkAdcRange.fHigh;
798 if (!digit) { AliError("No digit"); return kFALSE; }
800 AliFMDParameters* parm = AliFMDParameters::Instance();
801 UShort_t det = digit->Detector();
802 Char_t ring = digit->Ring();
803 UShort_t sec = digit->Sector();
804 UShort_t str = digit->Strip();
805 Double_t gain = parm->GetPulseGain(det, ring, sec, str);
806 Double_t ped = parm->GetPedestal(det, ring, sec, str);
807 Double_t threshold = GetADCThreshold(det, ring, sec, str);
808 Float_t counts = digit->Counts();
809 if (threshold < 0) { counts += -threshold; threshold = 0; ped = 0; }
811 // Double_t edep = ((counts * parm->GetEdepMip() /
812 // (gain * parm->GetDACPerMIP()));
813 Double_t mult = (counts-ped) / (gain * parm->GetDACPerMIP());
816 AliFMDDebug(10, ("FMD%d%c[%02d,%03d] adc %4d "
817 "(threshold %4d, gain %6.3f) -> mult %7.4f",
818 det, ring, sec, str, int(counts), int(threshold),
820 if (fHits) fHits->Add(digit);
821 if (fSpec) fSpec->Fill(mult);
822 if (!InsideCut(counts-threshold, aMin, aMax)) return kTRUE;
823 if (fSpecCut) fSpecCut->Fill(mult);
826 AddMarker(det, ring, sec, str, digit, mult, rMin, rMax);
830 //____________________________________________________________________
832 AliFMDDisplay::ProcessRecPoint(AliFMDRecPoint* recpoint)
834 // Process reconstructed point
836 // recpoint Reconstructed multiplicity/energy
837 static const Float_t rMin = fgkMultRange.fLow;
838 static const Float_t rMax = fgkMultRange.fHigh;
841 if (!recpoint) { AliError("No recpoint"); return kFALSE; }
843 if (!InsideCut(recpoint->Particles(), rMin, rMax)) return kTRUE;
845 if (fHits) fHits->Add(recpoint);
846 AddMarker(recpoint->Detector(), recpoint->Ring(), recpoint->Sector(),
847 recpoint->Strip(), recpoint, recpoint->Particles(), rMin, rMax);
851 //____________________________________________________________________
853 AliFMDDisplay::ProcessESD(UShort_t det, Char_t rng, UShort_t sec, UShort_t str,
854 Float_t, Float_t mult)
856 // Process data from ESD
858 // det,rng,sec,str Detector coordinates.
859 // mult Multiplicity.
860 static const Float_t rMin = fgkMultRange.fLow;
861 static const Float_t rMax = fgkMultRange.fHigh;
863 Double_t cmult = mult;
864 if (fSpec) fSpec->Fill(cmult);
865 if (!InsideCut(cmult, rMin, rMax) || cmult == AliESDFMD::kInvalidMult)
868 AddMarker(det,rng,sec,str, 0, cmult, rMin, rMax);
870 if (fSpecCut) fSpecCut->Fill(cmult);
876 AliFMDDisplay::GetADCThreshold(UShort_t d, Char_t r,
877 UShort_t s, UShort_t t) const
879 AliFMDParameters* parm = AliFMDParameters::Instance();
880 Double_t ped = parm->GetPedestal(d,r, s, t);
881 Double_t pedW = parm->GetPedestalWidth(d,r, s, t);
882 Double_t threshold = 0;
883 if (fFMDReader && fFMDReader->IsZeroSuppressed(d-1))
884 threshold = - fFMDReader->NoiseFactor(d-1) * pedW;
886 threshold = ped + pedW * 10 * fFactor->GetMinimum();
887 AliFMDDebug(10, ("FMD%d%c[%2d,%3d] ped: %f +/- %f [factor: %f-%f]",
888 d, r, s, t, ped, pedW,
889 fFactor->GetMinimum(), fFactor->GetMaximum()));
890 if (threshold > fgkAdcRange.fHigh) threshold = fgkAdcRange.fHigh;
894 //____________________________________________________________________