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 **************************************************************************/
15 //__________________________________________________________________
25 //__________________________________________________________________
27 // --- ROOT system ---
32 #include <TIterator.h>
37 #include <TPaveText.h>
41 // --- AliRoot header files ---
44 #include "AliQAChecker.h"
45 #include "AliFMDQAChecker.h"
46 #include "AliRecoParam.h"
48 ClassImp(AliFMDQAChecker)
50 ; // This is for Emacs! - do not delete
53 //__________________________________________________________________
55 AliFMDQAChecker::CheckOne(AliQAv1::ALITASK_t what,
56 AliRecoParam::EventSpecie_t specie,
59 if(what == AliQAv1::kESD) return CheckESD(specie, hist);
60 if(what == AliQAv1::kRAW) return CheckRaw(specie, hist);
61 if(what == AliQAv1::kSIM) return CheckSim(specie, hist);
62 if(what == AliQAv1::kREC) return CheckRec(specie, hist);
65 //__________________________________________________________________
67 AliFMDQAChecker::CheckESD(AliRecoParam::EventSpecie_t /* specie*/,
70 return (hist->GetMean() > 0 ? 1 : 0);
72 //__________________________________________________________________
74 AliFMDQAChecker::CheckRaw(AliRecoParam::EventSpecie_t /* specie*/,
77 return (hist->GetMean() > 0 ? 1 : 0);
79 //__________________________________________________________________
81 AliFMDQAChecker::CheckSim(AliRecoParam::EventSpecie_t /* specie*/,
84 return (hist->GetMean() > 0 ? 1 : 0);
86 //__________________________________________________________________
88 AliFMDQAChecker::CheckRec(AliRecoParam::EventSpecie_t /* specie*/,
91 return (hist->GetMean() > 0 ? 1 : 0);
94 //__________________________________________________________________
95 void AliFMDQAChecker::Check(Double_t* rv,
96 AliQAv1::ALITASK_t what,
98 const AliDetectorRecoParam* /*t*/)
101 // Member function called to do the actual checking
104 // rv Array of return values.
105 // what What to check
106 // list Array of arrays of histograms. There's one arrat for
108 // t Reconstruction parameters - not used.
111 // Double_t* rv = new Double_t[AliRecoParam::kNSpecies] ;
112 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
116 if (!AliQAv1::Instance()->IsEventSpecieSet(specie) )
119 if(!list[specie]) continue;
122 Int_t nHist = list[specie]->GetEntriesFast();
123 for(Int_t i= 0; i< nHist; i++) {
125 if (!(hist = static_cast<TH1*>(list[specie]->At(i)))) continue;
127 rv[specie] += CheckOne(what, AliRecoParam::ConvertIndex(specie), hist);
129 // if (count != 0) rv[specie] /= count;
135 Int_t CheckForLog(TAxis* axis,
140 TString t(axis->GetTitle());
141 if (!t.Contains("[log]", TString::kIgnoreCase)) return 0;
142 t.ReplaceAll("[log]", "");
144 case 1: pad->SetLogx(); ret |= 0x1; break;
145 case 2: pad->SetLogy(); ret |= 0x2; break;
146 case 3: pad->SetLogz(); ret |= 0x4; break;
151 void RestoreLog(TAxis* axis, Bool_t log)
154 TString t(axis->GetTitle());
160 //____________________________________________________________________________
162 AliFMDQAChecker::MakeImage(TObjArray** list,
163 AliQAv1::TASKINDEX_t task,
164 AliQAv1::MODE_t mode)
166 // makes the QA image for sim and rec
169 // task What to check
170 // list Array of arrays of histograms. There's one array for
172 // t Reconstruction parameters - not used.
176 Double_t min = 10000;
178 // Loop over all species
179 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
180 AliRecoParam::EventSpecie_t spe = AliRecoParam::ConvertIndex(specie);
181 if (!AliQAv1::Instance(AliQAv1::GetDetIndex(GetName()))
182 ->IsEventSpecieSet(spe))
185 // If nothing is defined for this specie, go on.
186 if(!list[specie] || list[specie]->GetEntriesFast() == 0) continue;
188 // Loop over the histograms and figure out how many histograms we
189 // have and the min/max
191 Int_t nHist = list[specie]->GetEntriesFast();
192 for(Int_t i= 0; i< nHist; i++) {
193 hist = static_cast<TH1F*>(list[specie]->At(i));
194 if (hist && hist->TestBit(AliQAv1::GetImageBit())) {
196 TString name(hist->GetName());
197 if (name.Contains("readouterrors", TString::kIgnoreCase)) continue;
198 Double_t hMax = hist->GetMaximum();
199 // hist->GetBinContent(hist->GetMaximumBin());
200 Double_t hMin = hist->GetMinimum();
201 // hist->GetBinContent(hist->GetMinimumBin());
202 max = TMath::Max(max, hMax);
203 min = TMath::Min(min, hMin);
208 min = TMath::Max(0.1, min);
209 max = TMath::Max(1.0, max);
211 // IF no images, go on.
213 AliDebug(AliQAv1::GetQADebugLevel(),
214 Form("No histogram will be plotted for %s %s\n", GetName(),
215 AliQAv1::GetTaskName(task).Data()));
219 AliDebug(AliQAv1::GetQADebugLevel(),
220 Form("%d histograms will be plotted for %s %s\n",
221 nImages, GetName(), AliQAv1::GetTaskName(task).Data()));
222 gStyle->SetOptStat(0);
224 // Again loop over species and draw a canvas
225 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
226 if (!AliQAv1::Instance(AliQAv1::GetDetIndex(GetName()))
227 ->IsEventSpecieSet(specie)) continue;
229 // if Nothing here, go on
230 if(!list[specie] || list[specie]->GetEntries() <= 0 ||
231 nImages <= 0) continue;
234 const Char_t * title = Form("QA_%s_%s_%s", GetName(),
235 AliQAv1::GetTaskName(task).Data(),
236 AliRecoParam::GetEventSpecieName(specie));
237 if (!fImage[specie]) fImage[specie] = new TCanvas(title, title) ;
238 fImage[specie]->Clear() ;
239 fImage[specie]->SetTitle(title) ;
240 fImage[specie]->cd() ;
242 // Put something in the canvas - even if empty
243 TPaveText someText(0.015, 0.015, 0.98, 0.98) ;
244 someText.AddText(title) ;
245 someText.SetFillColor(0);
246 someText.SetFillStyle(0);
247 someText.SetBorderSize(0);
248 someText.SetTextColor(kRed+1);
250 TString outName(Form("%s%s%d.%s", AliQAv1::GetImageFileName(),
251 AliQAv1::GetModeName(mode),
252 AliQAChecker::Instance()->GetRunNumber(),
253 AliQAv1::GetImageFileFormat()));
254 fImage[specie]->Print(outName, "ps") ;
257 // Now set some parameters on the canvas
258 fImage[specie]->Clear();
259 fImage[specie]->SetTopMargin(0.10);
260 fImage[specie]->SetBottomMargin(0.15);
261 fImage[specie]->SetLeftMargin(0.15);
262 fImage[specie]->SetRightMargin(0.05);
265 const char* topT = Form("Mode: %s, Task: %s, Specie: %s, Run: %d",
266 AliQAv1::GetModeName(mode),
267 AliQAv1::GetTaskName(task).Data(),
268 AliRecoParam::GetEventSpecieName(specie),
269 AliQAChecker::Instance()->GetRunNumber());
270 TLatex* topText = new TLatex(.5, .99, topT);
271 topText->SetTextAlign(23);
272 topText->SetTextSize(.038);
273 topText->SetTextFont(42);
274 topText->SetTextColor(kBlue+3);
279 Int_t nx = int(nImages + .5) / 2;
281 fImage[specie]->Divide(nx, ny, 0, 0);
284 // Loop over histograms
286 Int_t nHist = list[specie]->GetEntriesFast();
288 for (Int_t i = 0; i < nHist; i++) {
289 hist = static_cast<TH1*>(list[specie]->At(i));
290 if (!hist || !hist->TestBit(AliQAv1::GetImageBit())) continue;
293 TVirtualPad* pad = fImage[specie]->cd(++j);
294 pad->SetRightMargin(0.01);
296 // Check for log scale
298 logOpts |= CheckForLog(hist->GetXaxis(), pad, 1);
299 logOpts |= CheckForLog(hist->GetYaxis(), pad, 2);
300 logOpts |= CheckForLog(hist->GetZaxis(), pad, 3);
302 // Figure out special cases
304 TString name(hist->GetName());
305 if (name.Contains("readouterrors", TString::kIgnoreCase)) {
306 pad->SetRightMargin(0.15);
307 pad->SetBottomMargin(0.10);
308 pad->SetTopMargin(0.02);
314 hist->SetMinimum(min);
315 hist->SetMaximum(max);
322 if (name.Contains("readouterrors", TString::kIgnoreCase)) {
323 for (Int_t kk = 1; kk <= 3; kk++) {
324 TH1* proj = static_cast<TH2*>(hist)->ProjectionY("",kk,kk);
325 Double_t m = proj->GetMean();
326 TLatex* l = new TLatex(kk, 30, Form("Mean: %f", m));
328 l->SetTextColor(m > 10 ? kRed+1 : m > 1 ? kOrange+2 :kGreen+2);
333 gStyle->SetOptTitle(0);
334 TPad* insert = new TPad("insert", "Zoom",
335 .4,.4, .99, .95, 0, 0, 0);
336 insert->SetTopMargin(0.01);
337 insert->SetRightMargin(0.01);
338 insert->SetFillColor(0);
339 insert->SetBorderSize(1);
340 insert->SetBorderMode(0);
343 if (logOpts & 0x1) insert->SetLogx();
344 if (logOpts & 0x2) insert->SetLogy();
345 if (logOpts & 0x4) insert->SetLogz();
346 hist->GetXaxis()->SetRangeUser(hist->GetXaxis()->GetXmin(),
347 hist->GetXaxis()->GetXmax()/8);
349 // Restore full range
350 hist->GetXaxis()->SetRangeUser(hist->GetXaxis()->GetXmin(),
351 hist->GetXaxis()->GetXmax());
352 gStyle->SetOptTitle(1);
355 // Possibly restore the log options
356 RestoreLog(hist->GetXaxis(), logOpts & 0x1);
357 RestoreLog(hist->GetYaxis(), logOpts & 0x2);
358 RestoreLog(hist->GetZaxis(), logOpts & 0x4);
360 // Print to a post-script file
361 fImage[specie]->Print(outName, "ps");
365 //__________________________________________________________________