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b832d719 | 1 | //------------------------------------------------------------------------------ |
2 | // Implementation of AliTPCPerformanceSummary class. | |
3 | // It has only static member functions to extract some TPC Performance | |
4 | // parameters and produce trend graphs. | |
5 | // The function MakeReport is to be called for every run. It reads AliPerformanceTPC | |
6 | // and AliPerformanceDEdx objects from file and produces a | |
7 | // rootfile with the results stored in a TTree. | |
8 | // The function MakeReport needs a list of these rootfiles as input | |
9 | // and writes the output (tree and histograms) to another rootfile. | |
10 | // | |
11 | // Author: M.Knichel 2010-05-21 | |
12 | //------------------------------------------------------------------------------ | |
13 | ||
14 | #include <fstream> | |
15 | ||
16 | #include "TSystem.h" | |
17 | #include "TMath.h" | |
18 | #include "TVectorD.h" | |
19 | #include "TList.h" | |
20 | #include "TFile.h" | |
21 | #include "TGrid.h" | |
22 | #include "TF1.h" | |
23 | #include "TH1.h" | |
24 | #include "TH2.h" | |
25 | #include "TProfile.h" | |
26 | #include "THnSparse.h" | |
27 | #include "TTree.h" | |
28 | #include "TChain.h" | |
29 | #include "TGraph.h" | |
30 | #include "TPad.h" | |
31 | #include "TCanvas.h" | |
32 | ||
33 | #include "TTreeStream.h" | |
34 | #include "AliPerformanceTPC.h" | |
35 | #include "AliPerformanceDEdx.h" | |
36 | #include "AliPerformanceDCA.h" | |
37 | ||
38 | #include "AliTPCPerformanceSummary.h" | |
39 | ||
40 | ClassImp(AliTPCPerformanceSummary) | |
41 | ||
42 | //_____________________________________________________________________________ | |
43 | Int_t AliTPCPerformanceSummary::WriteToTTreeSRedirector(const AliPerformanceTPC* pTPC, const AliPerformanceDEdx* pTPCgain, TTreeSRedirector* pcstream, Int_t run) | |
44 | { | |
45 | // | |
46 | // Extracts performance parameters from pTPC and pTPCgain. | |
47 | // Output is written to pcstream. | |
48 | // The run number must be provided since it is not stored in | |
49 | // AliPerformanceTPC or AliPerformanceDEdx. | |
50 | // | |
51 | ||
52 | if (!pcstream) return -1; | |
53 | (*pcstream)<<"tpcQA"<<"run="<<run; | |
54 | Int_t returncode = 0; | |
55 | returncode += AnalyzeNCL(pTPC, pcstream); | |
56 | returncode += AnalyzeDrift(pTPC, pcstream); | |
57 | returncode += AnalyzeDriftPos(pTPC, pcstream); | |
58 | returncode += AnalyzeDriftNeg(pTPC, pcstream); | |
59 | returncode += AnalyzeGain(pTPCgain, pcstream); | |
60 | returncode += AnalyzeDCARPhi(pTPC, pcstream); | |
61 | returncode += AnalyzeDCARPhiPos(pTPC, pcstream); | |
62 | returncode += AnalyzeDCARPhiNeg(pTPC, pcstream); | |
63 | returncode += AnalyzeEvent(pTPC, pcstream); | |
64 | (*pcstream)<<"tpcQA"<<"\n"; | |
65 | return returncode; | |
66 | } | |
67 | ||
68 | //_____________________________________________________________________________ | |
69 | Int_t AliTPCPerformanceSummary::WriteToFile(const AliPerformanceTPC* pTPC, const AliPerformanceDEdx* pTPCgain, const Char_t* outfile, Int_t run) | |
70 | { | |
71 | // | |
72 | // Extracts performance parameters from pTPC and pTPCgain. | |
73 | // Output is written to a TTree saved in outfile. | |
74 | // The run number must be provided since it is not stored in | |
75 | // AliPerformanceTPC or AliPerformanceDEdx. | |
76 | // | |
77 | // The function creates a TTreeSRedirector and calls the | |
78 | // function WriteToTTreeSRedirector. | |
79 | // | |
80 | ||
81 | if (!outfile) return -1; | |
82 | TTreeSRedirector* pcstream = 0; | |
83 | pcstream = new TTreeSRedirector(outfile); | |
84 | if (!pcstream) return -1; | |
85 | Int_t returncode = WriteToTTreeSRedirector(pTPC, pTPCgain, pcstream, run); | |
86 | if (pcstream) { delete pcstream; pcstream = 0; } | |
87 | return returncode; | |
88 | ||
89 | } | |
90 | ||
91 | //_____________________________________________________________________________ | |
92 | Int_t AliTPCPerformanceSummary::MakeReport(const Char_t* infile, const Char_t* outfile, Int_t run) | |
93 | { | |
94 | // | |
95 | // Reads QA information (AliPerformanceTPC and AliPerformanceDEdx) from | |
96 | // infile (this must be a rootfile) and writes the output to a TTree | |
97 | // stored in outfile. | |
98 | // The run number must be provided since it is not stored in | |
99 | // AliPerformanceTPC or AliPerformanceDEdx. | |
100 | // | |
101 | // The input objects must be named "AliPerformanceTPC" and | |
102 | // "AliPerformanceDEdxTPCInner" and stored in a TList which name must | |
103 | // be one of the following: "TPC", "TPCQA", "TPC_PerformanceQA" | |
104 | // or "TPC_PerformanceQA/TPC" (with directory) | |
105 | // | |
106 | ||
107 | if (!infile) return -1; | |
108 | if (!outfile) return -1; | |
109 | TFile *f =0; | |
110 | f=TFile::Open(infile,"read"); | |
111 | if (!f) { | |
112 | printf("File %s not available\n", infile); | |
113 | return -1; | |
114 | } | |
115 | TList* list = 0; | |
116 | list = dynamic_cast<TList*>(f->Get("TPC")); | |
117 | if (!list) { list = dynamic_cast<TList*>(f->Get("TPCQA")); } | |
118 | if (!list) { list = dynamic_cast<TList*>(f->Get("TPC_PerformanceQA")); } | |
119 | if (!list) { list = dynamic_cast<TList*>(f->Get("TPC_PerformanceQA/TPCQA")); } | |
120 | if (!list) { | |
121 | printf("QA %s not available\n", infile); | |
122 | return -1; | |
123 | } | |
124 | AliPerformanceTPC* pTPC = 0; | |
125 | AliPerformanceDEdx* pTPCgain = 0; | |
126 | if (list) { pTPC = (AliPerformanceTPC*)(list->FindObject("AliPerformanceTPC")); } | |
127 | if (list) { pTPCgain = (AliPerformanceDEdx*)(list->FindObject("AliPerformanceDEdxTPCInner")); } | |
128 | ||
129 | Int_t returncode = 0; | |
130 | returncode = WriteToFile(pTPC, pTPCgain, outfile, run); | |
131 | if (f) { delete f; f=0; } | |
132 | return returncode; | |
133 | } | |
134 | ||
135 | //_____________________________________________________________________________ | |
136 | Int_t AliTPCPerformanceSummary::ProduceTrends(const Char_t* infilelist, const Char_t* outfile) | |
137 | { | |
138 | // | |
139 | // Produces trend graphs. | |
140 | // | |
141 | // Input: infilelist is a textfile with one rootfile per line. | |
142 | // There should be one rootfile for each run, the rootfile must | |
143 | // contain the output of the MakeReport function | |
144 | // Output: the information for all runs is merged into a TTree | |
145 | // that is saved in outfile along with the trend graphs. | |
146 | // Trend graphs are stored as TCanvas objects to include axis labels etc. | |
147 | // | |
148 | ||
149 | if (!infilelist) return -1; | |
150 | if (!outfile) return -1; | |
151 | ||
152 | TChain* chain = new TChain("tpcQA"); | |
153 | ifstream in; | |
154 | in.open(infilelist); | |
155 | ||
156 | TString currentFile; | |
157 | while(in.good()) { | |
158 | in >> currentFile; | |
159 | ||
160 | if (!currentFile.Contains("root")) continue; // protection | |
161 | chain->Add(currentFile.Data()); | |
162 | } | |
163 | in.close(); | |
164 | //TTree *tree = chain; | |
165 | TTree *tree = chain->CopyTree("1"); | |
166 | if (chain) { delete chain; chain=0; } | |
167 | //TGraph* graph = dynamic_cast<TGraph*>(tree->DrawClone("run:run")); | |
168 | //TGraph *graph = (TGraph*)gPad->GetPrimitive("Graph"); | |
169 | ||
170 | TFile* out = new TFile(outfile,"RECREATE"); | |
171 | out->cd(); | |
172 | Char_t* condition = "meanTPCncl>0"; | |
173 | SaveGraph(tree,"meanTPCnclF","run",condition); | |
174 | SaveGraph(tree,"rmsTPCnclF","run",condition); | |
175 | SaveGraph(tree,"meanTPCChi2","run",condition); | |
176 | SaveGraph(tree,"rmsTPCChi2","run",condition); | |
177 | SaveGraph(tree,"slopeATPCnclF","run",condition); | |
178 | SaveGraph(tree,"slopeCTPCnclF","run",condition); | |
179 | SaveGraph(tree,"slopeATPCnclFErr","run",condition); | |
180 | SaveGraph(tree,"slopeCTPCnclFErr","run",condition); | |
181 | SaveGraph(tree,"meanTPCncl","run",condition); | |
182 | SaveGraph(tree,"rmsTPCncl","run",condition); | |
183 | SaveGraph(tree,"slopeATPCncl","run",condition); | |
184 | SaveGraph(tree,"slopeCTPCncl","run",condition); | |
185 | SaveGraph(tree,"slopeATPCnclErr","run",condition); | |
186 | SaveGraph(tree,"slopeCTPCnclErr","run",condition); | |
187 | ||
188 | SaveGraph(tree,"offsetdRA","run",condition); | |
189 | SaveGraph(tree,"slopedRA","run",condition); | |
190 | SaveGraph(tree,"offsetdRC","run",condition); | |
191 | SaveGraph(tree,"slopedRC","run",condition); | |
192 | SaveGraph(tree,"offsetdRAErr","run",condition); | |
193 | SaveGraph(tree,"slopedRAErr","run",condition); | |
194 | SaveGraph(tree,"offsetdRCErr","run",condition); | |
195 | SaveGraph(tree,"slopedRCErr","run",condition); | |
196 | SaveGraph(tree,"offsetdRAchi2","run",condition); | |
197 | SaveGraph(tree,"slopedRAchi2","run",condition); | |
198 | SaveGraph(tree,"offsetdRCchi2","run",condition); | |
199 | SaveGraph(tree,"slopedRCchi2","run",condition); | |
200 | ||
201 | SaveGraph(tree,"offsetdRAPos","run",condition); | |
202 | ||
203 | SaveGraph(tree,"slopedRAPos","run",condition); | |
204 | SaveGraph(tree,"offsetdRCPos","run",condition); | |
205 | SaveGraph(tree,"slopedRCPos","run",condition); | |
206 | SaveGraph(tree,"offsetdRAErrPos","run",condition); | |
207 | SaveGraph(tree,"slopedRAErrPos","run",condition); | |
208 | SaveGraph(tree,"offsetdRCErrPos","run",condition); | |
209 | SaveGraph(tree,"slopedRCErrPos","run",condition); | |
210 | SaveGraph(tree,"offsetdRAchi2Pos","run",condition); | |
211 | SaveGraph(tree,"slopedRAchi2Pos","run",condition); | |
212 | SaveGraph(tree,"offsetdRCchi2Pos","run",condition); | |
213 | SaveGraph(tree,"slopedRCchi2Pos","run",condition); | |
214 | ||
215 | SaveGraph(tree,"offsetdRANeg","run",condition); | |
216 | SaveGraph(tree,"slopedRANeg","run",condition); | |
217 | SaveGraph(tree,"offsetdRCNeg","run",condition); | |
218 | SaveGraph(tree,"slopedRCNeg","run",condition); | |
219 | SaveGraph(tree,"offsetdRAErrNeg","run",condition); | |
220 | SaveGraph(tree,"slopedRAErrNeg","run",condition); | |
221 | SaveGraph(tree,"offsetdRCErrNeg","run",condition); | |
222 | SaveGraph(tree,"slopedRCErrNeg","run",condition); | |
223 | SaveGraph(tree,"offsetdRAchi2Neg","run",condition); | |
224 | SaveGraph(tree,"slopedRAchi2Neg","run",condition); | |
225 | SaveGraph(tree,"offsetdRCchi2Neg","run",condition); | |
226 | SaveGraph(tree,"slopedRCchi2Neg","run",condition); | |
227 | ||
228 | SaveGraph(tree,"offsetdZAPos","run",condition); | |
229 | SaveGraph(tree,"slopedZAPos","run",condition); | |
230 | SaveGraph(tree,"offsetdZCPos","run",condition); | |
231 | SaveGraph(tree,"slopedZCPos","run",condition); | |
232 | SaveGraph(tree,"offsetdZAErrPos","run",condition); | |
233 | SaveGraph(tree,"slopedZAErrPos","run",condition); | |
234 | SaveGraph(tree,"offsetdZCErrPos","run",condition); | |
235 | SaveGraph(tree,"slopedZCErrPos","run",condition); | |
236 | SaveGraph(tree,"offsetdZAchi2Pos","run",condition); | |
237 | SaveGraph(tree,"slopedZAchi2Pos","run",condition); | |
238 | SaveGraph(tree,"offsetdZCchi2Pos","run",condition); | |
239 | SaveGraph(tree,"slopedZCchi2Pos","run",condition); | |
240 | ||
241 | SaveGraph(tree,"offsetdZANeg","run",condition); | |
242 | SaveGraph(tree,"slopedZANeg","run",condition); | |
243 | SaveGraph(tree,"offsetdZCNeg","run",condition); | |
244 | SaveGraph(tree,"slopedZCNeg","run",condition); | |
245 | SaveGraph(tree,"offsetdZAErrNeg","run",condition); | |
246 | SaveGraph(tree,"slopedZAErrNeg","run",condition); | |
247 | SaveGraph(tree,"offsetdZCErrNeg","run",condition); | |
248 | SaveGraph(tree,"slopedZCErrNeg","run",condition); | |
249 | SaveGraph(tree,"offsetdZAchi2Neg","run",condition); | |
250 | SaveGraph(tree,"slopedZAchi2Neg","run",condition); | |
251 | SaveGraph(tree,"offsetdZCchi2Neg","run",condition); | |
252 | SaveGraph(tree,"slopedZCchi2Neg","run",condition); | |
253 | ||
254 | SaveGraph(tree,"offsetdZA","run",condition); | |
255 | SaveGraph(tree,"slopedZA","run",condition); | |
256 | SaveGraph(tree,"offsetdZC","run",condition); | |
257 | SaveGraph(tree,"slopedZC","run",condition); | |
258 | SaveGraph(tree,"offsetdZAErr","run",condition); | |
259 | SaveGraph(tree,"slopedZAErr","run",condition); | |
260 | SaveGraph(tree,"offsetdZCErr","run",condition); | |
261 | SaveGraph(tree,"slopedZCErr","run",condition); | |
262 | SaveGraph(tree,"offsetdZAchi2","run",condition); | |
263 | SaveGraph(tree,"slopedZAchi2","run",condition); | |
264 | SaveGraph(tree,"offsetdZCchi2","run",condition); | |
265 | SaveGraph(tree,"slopedZCchi2","run",condition); | |
266 | ||
267 | SaveGraph(tree,"meanVertX","run",condition); | |
268 | SaveGraph(tree,"rmsVertX","run",condition); | |
269 | SaveGraph(tree,"meanVertY","run",condition); | |
270 | SaveGraph(tree,"rmsVertY","run",condition); | |
271 | SaveGraph(tree,"meanVertZ","run",condition); | |
272 | SaveGraph(tree,"rmsVertZ","run",condition); | |
273 | SaveGraph(tree,"vertStatus","run",condition); | |
274 | SaveGraph(tree,"meanMult","run",condition); | |
275 | SaveGraph(tree,"rmsMult","run",condition); | |
276 | SaveGraph(tree,"meanMultPos","run",condition); | |
277 | SaveGraph(tree,"rmsMultPos","run",condition); | |
278 | SaveGraph(tree,"meanMultNeg","run",condition); | |
279 | SaveGraph(tree,"rmsMultNeg","run",condition); | |
280 | SaveGraph(tree,"vertAll","run",condition); | |
281 | SaveGraph(tree,"vertOK","run",condition); | |
282 | ||
283 | tree->Write(); | |
284 | ||
285 | out->Close(); | |
286 | if (tree) { delete tree; tree=0; } | |
287 | if (out) { delete out; out=0; } | |
288 | return 0; | |
289 | } | |
290 | ||
291 | //_____________________________________________________________________________ | |
292 | Int_t AliTPCPerformanceSummary::SaveGraph(TTree* tree, const Char_t* y, const Char_t* x, const Char_t* condition) | |
293 | { | |
294 | // | |
295 | // Creates a Graph and writes the canvas to the current directory | |
296 | // called by ProduceTrends function. | |
297 | // | |
298 | ||
299 | TString s(y); | |
300 | s += ':'; | |
301 | s += x; | |
302 | tree->Draw(s.Data(),condition,"goff"); | |
303 | TCanvas* c = new TCanvas(s.Data(),s.Data()); | |
304 | c->cd(); | |
305 | TPad* p = new TPad("pad0","pad0",0,0,1,1); | |
306 | p->Draw(); | |
307 | p->cd(); | |
308 | if (tree->GetSelectedRows() > 0) { | |
309 | TGraph* graph = new TGraph(tree->GetSelectedRows(), tree->GetV2(), tree->GetV1()); | |
310 | graph->Draw("AP"); | |
311 | graph->GetXaxis()->SetTitle(x); | |
312 | graph->GetYaxis()->SetTitle(y); | |
313 | c->Write(s.Data()); | |
314 | delete graph; | |
315 | } | |
316 | //graph->Write(s.Data()); | |
317 | delete c; | |
318 | ||
319 | return 0; | |
320 | } | |
321 | ||
322 | //_____________________________________________________________________________ | |
323 | Int_t AliTPCPerformanceSummary::AnalyzeDCARPhi(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
324 | { | |
325 | // | |
326 | // Analyse DCA R imperfections | |
327 | // | |
328 | ||
329 | if (!pcstream) return 8; | |
330 | if (!pTPC) return 8; | |
331 | ||
332 | // variables: | |
333 | static Double_t offsetdRA=0; | |
334 | static Double_t slopedRA=0; | |
335 | static Double_t offsetdRC=0; | |
336 | static Double_t slopedRC=0; | |
337 | static Double_t offsetdRAErr=0; | |
338 | static Double_t slopedRAErr=0; | |
339 | static Double_t offsetdRCErr=0; | |
340 | static Double_t slopedRCErr=0; | |
341 | static Double_t offsetdRAchi2=0; | |
342 | static Double_t slopedRAchi2=0; | |
343 | static Double_t offsetdRCchi2=0; | |
344 | static Double_t slopedRCchi2=0; | |
345 | ||
346 | //AliPerformanceTPC* pTPC = dynamic_cast<AliPerformanceTPC*>(pTPCObject); | |
347 | TH1* his1D=0; | |
348 | TH2* his2D=0; | |
349 | static TF1 *fpol1 = new TF1("fpol1","pol1"); | |
350 | TObjArray arrayFit; | |
351 | his2D = pTPC->GetTPCTrackHisto()->Projection(3,5); | |
352 | his2D->FitSlicesY(0,0,-1,10,"QNR",&arrayFit); | |
353 | delete his2D; | |
354 | his1D = (TH1*) arrayFit.At(1); | |
355 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",-0.8,-0.1); | |
356 | offsetdRC=fpol1->GetParameter(0); | |
357 | slopedRC=fpol1->GetParameter(1); | |
358 | offsetdRCchi2=fpol1->GetChisquare(); | |
359 | slopedRCchi2=fpol1->GetChisquare(); | |
360 | // | |
361 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",0.1,0.8); | |
362 | offsetdRA=fpol1->GetParameter(0); | |
363 | slopedRA=fpol1->GetParameter(1); | |
364 | offsetdRAErr=fpol1->GetParError(0); | |
365 | slopedRAErr=fpol1->GetParError(1); | |
366 | offsetdRAchi2=fpol1->GetChisquare(); | |
367 | slopedRAchi2=fpol1->GetChisquare(); | |
368 | // | |
369 | printf("DCA R QA report\n"); | |
370 | printf("offsetdRA\t%f\n",offsetdRA); | |
371 | printf("slopedRA\t%f\n",slopedRA); | |
372 | printf("offsetdRC\t%f\n",offsetdRC); | |
373 | printf("slopedRC\t%f\n",slopedRC); | |
374 | // | |
375 | // dump values | |
376 | // | |
377 | (*pcstream)<<"tpcQA"<< | |
378 | "offsetdRA="<< offsetdRA<< | |
379 | "slopedRA="<< slopedRA<< | |
380 | "offsetdRC="<< offsetdRC<< | |
381 | "slopedRC="<<slopedRC<< | |
382 | // | |
383 | "offsetdRAErr="<< offsetdRAErr<< | |
384 | "slopedRAErr="<< slopedRAErr<< | |
385 | "offsetdRCErr="<< offsetdRCErr<< | |
386 | "slopedRCErr="<<slopedRCErr<< | |
387 | // | |
388 | "offsetdRAchi2="<< offsetdRAchi2<< | |
389 | "slopedRAchi2="<< slopedRAchi2<< | |
390 | "offsetdRCchi2="<< offsetdRCchi2<< | |
391 | "slopedRCchi2="<<slopedRCchi2; | |
392 | ||
393 | return 0; | |
394 | } | |
395 | ||
396 | //_____________________________________________________________________________ | |
397 | Int_t AliTPCPerformanceSummary::AnalyzeDCARPhiPos(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
398 | { | |
399 | // | |
400 | // Analyse DCA R imperfections for positive particles | |
401 | // | |
402 | ||
403 | if (!pcstream) return 16; | |
404 | if (!pTPC) return 16; | |
405 | ||
406 | // variables: | |
407 | static Double_t offsetdRAPos=0; | |
408 | static Double_t slopedRAPos=0; | |
409 | static Double_t offsetdRCPos=0; | |
410 | static Double_t slopedRCPos=0; | |
411 | static Double_t offsetdRAErrPos=0; | |
412 | static Double_t slopedRAErrPos=0; | |
413 | static Double_t offsetdRCErrPos=0; | |
414 | static Double_t slopedRCErrPos=0; | |
415 | static Double_t offsetdRAchi2Pos=0; | |
416 | static Double_t slopedRAchi2Pos=0; | |
417 | static Double_t offsetdRCchi2Pos=0; | |
418 | static Double_t slopedRCchi2Pos=0; | |
419 | ||
420 | //AliPerformanceTPC* pTPC = dynamic_cast<AliPerformanceTPC*>(pTPCObject); | |
421 | TH1* his1D=0; | |
422 | TH2* his2D=0; | |
423 | static TF1 *fpol1 = new TF1("fpol1","pol1"); | |
424 | TObjArray arrayFit; | |
425 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(0,10); | |
426 | his2D = pTPC->GetTPCTrackHisto()->Projection(3,5); | |
427 | his2D->FitSlicesY(0,0,-1,10,"QNR",&arrayFit); | |
428 | delete his2D; | |
429 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(-10,10); | |
430 | his1D = (TH1*) arrayFit.At(1); | |
431 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",-0.8,-0.1); | |
432 | offsetdRCPos=fpol1->GetParameter(0); | |
433 | slopedRCPos=fpol1->GetParameter(1); | |
434 | offsetdRCchi2Pos=fpol1->GetChisquare(); | |
435 | slopedRCchi2Pos=fpol1->GetChisquare(); | |
436 | // | |
437 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",0.1,0.8); | |
438 | offsetdRAPos=fpol1->GetParameter(0); | |
439 | slopedRAPos=fpol1->GetParameter(1); | |
440 | offsetdRAErrPos=fpol1->GetParError(0); | |
441 | slopedRAErrPos=fpol1->GetParError(1); | |
442 | offsetdRAchi2Pos=fpol1->GetChisquare(); | |
443 | slopedRAchi2Pos=fpol1->GetChisquare(); | |
444 | // | |
445 | printf("DCA R QA Pos report\n"); | |
446 | printf("offsetdRAPos\t%f\n",offsetdRAPos); | |
447 | printf("slopedRAPos\t%f\n",slopedRAPos); | |
448 | printf("offsetdRCPos\t%f\n",offsetdRCPos); | |
449 | printf("slopedRCPos\t%f\n",slopedRCPos); | |
450 | // | |
451 | // dump values | |
452 | // | |
453 | (*pcstream)<<"tpcQA"<< | |
454 | "offsetdRAPos="<< offsetdRAPos<< | |
455 | "slopedRAPos="<< slopedRAPos<< | |
456 | "offsetdRCPos="<< offsetdRCPos<< | |
457 | "slopedRCPos="<<slopedRCPos<< | |
458 | // | |
459 | "offsetdRAErrPos="<< offsetdRAErrPos<< | |
460 | "slopedRAErrPos="<< slopedRAErrPos<< | |
461 | "offsetdRCErrPos="<< offsetdRCErrPos<< | |
462 | "slopedRCErrPos="<<slopedRCErrPos<< | |
463 | // | |
464 | "offsetdRAchi2Pos="<< offsetdRAchi2Pos<< | |
465 | "slopedRAchi2Pos="<< slopedRAchi2Pos<< | |
466 | "offsetdRCchi2Pos="<< offsetdRCchi2Pos<< | |
467 | "slopedRCchi2Pos="<<slopedRCchi2Pos; | |
468 | ||
469 | return 0; | |
470 | } | |
471 | ||
472 | //_____________________________________________________________________________ | |
473 | Int_t AliTPCPerformanceSummary::AnalyzeDCARPhiNeg(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
474 | { | |
475 | // | |
476 | // Analyse DCA R imperfections for negative particles | |
477 | // | |
478 | if (!pcstream) return 32; | |
479 | if (!pTPC) return 32; | |
480 | ||
481 | // variables: | |
482 | static Double_t offsetdRANeg=0; | |
483 | static Double_t slopedRANeg=0; | |
484 | static Double_t offsetdRCNeg=0; | |
485 | static Double_t slopedRCNeg=0; | |
486 | static Double_t offsetdRAErrNeg=0; | |
487 | static Double_t slopedRAErrNeg=0; | |
488 | static Double_t offsetdRCErrNeg=0; | |
489 | static Double_t slopedRCErrNeg=0; | |
490 | static Double_t offsetdRAchi2Neg=0; | |
491 | static Double_t slopedRAchi2Neg=0; | |
492 | static Double_t offsetdRCchi2Neg=0; | |
493 | static Double_t slopedRCchi2Neg=0; | |
494 | ||
495 | //AliPerformanceTPC* pTPC = dynamic_cast<AliPerformanceTPC*>(pTPCObject); | |
496 | TH1* his1D=0; | |
497 | TH2* his2D=0; | |
498 | static TF1 *fpol1 = new TF1("fpol1","pol1"); | |
499 | TObjArray arrayFit; | |
500 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(-10,0); | |
501 | his2D = pTPC->GetTPCTrackHisto()->Projection(3,5); | |
502 | his2D->FitSlicesY(0,0,-1,10,"QNR",&arrayFit); | |
503 | delete his2D; | |
504 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(-10,10); | |
505 | his1D = (TH1*) arrayFit.At(1); | |
506 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",-0.8,-0.1); | |
507 | offsetdRCNeg=fpol1->GetParameter(0); | |
508 | slopedRCNeg=fpol1->GetParameter(1); | |
509 | offsetdRCchi2Neg=fpol1->GetChisquare(); | |
510 | slopedRCchi2Neg=fpol1->GetChisquare(); | |
511 | // | |
512 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",0.1,0.8); | |
513 | offsetdRANeg=fpol1->GetParameter(0); | |
514 | slopedRANeg=fpol1->GetParameter(1); | |
515 | offsetdRAErrNeg=fpol1->GetParError(0); | |
516 | slopedRAErrNeg=fpol1->GetParError(1); | |
517 | offsetdRAchi2Neg=fpol1->GetChisquare(); | |
518 | slopedRAchi2Neg=fpol1->GetChisquare(); | |
519 | // | |
520 | printf("DCA R QA Neg report\n"); | |
521 | printf("offsetdRANeg\t%f\n",offsetdRANeg); | |
522 | printf("slopedRANeg\t%f\n",slopedRANeg); | |
523 | printf("offsetdRCNeg\t%f\n",offsetdRCNeg); | |
524 | printf("slopedRCNeg\t%f\n",slopedRCNeg); | |
525 | // | |
526 | // dump drift QA values | |
527 | // | |
528 | (*pcstream)<<"tpcQA"<< | |
529 | "offsetdRANeg="<< offsetdRANeg<< | |
530 | "slopedRANeg="<< slopedRANeg<< | |
531 | "offsetdRCNeg="<< offsetdRCNeg<< | |
532 | "slopedRCNeg="<<slopedRCNeg<< | |
533 | // | |
534 | "offsetdRAErrNeg="<< offsetdRAErrNeg<< | |
535 | "slopedRAErrNeg="<< slopedRAErrNeg<< | |
536 | "offsetdRCErrNeg="<< offsetdRCErrNeg<< | |
537 | "slopedRCErrNeg="<<slopedRCErrNeg<< | |
538 | // | |
539 | "offsetdRAchi2Neg="<< offsetdRAchi2Neg<< | |
540 | "slopedRAchi2Neg="<< slopedRAchi2Neg<< | |
541 | "offsetdRCchi2Neg="<< offsetdRCchi2Neg<< | |
542 | "slopedRCchi2Neg="<<slopedRCchi2Neg; | |
543 | ||
544 | return 0; | |
545 | } | |
546 | ||
547 | //_____________________________________________________________________________ | |
548 | Int_t AliTPCPerformanceSummary::AnalyzeNCL(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
549 | { | |
550 | // | |
551 | // Analyse number of TPC clusters | |
552 | // | |
553 | ||
554 | if (!pcstream) return 1; | |
555 | if (!pTPC) return 1; | |
556 | ||
557 | // variables: | |
558 | static Double_t meanTPCnclF=0; | |
559 | static Double_t rmsTPCnclF=0; | |
560 | static Double_t meanTPCChi2=0; | |
561 | static Double_t rmsTPCChi2=0; | |
562 | static Double_t slopeATPCnclF=0; | |
563 | static Double_t slopeCTPCnclF=0; | |
564 | static Double_t slopeATPCnclFErr=0; | |
565 | static Double_t slopeCTPCnclFErr=0; | |
566 | static Double_t meanTPCncl=0; | |
567 | static Double_t rmsTPCncl=0; | |
568 | static Double_t slopeATPCncl=0; | |
569 | static Double_t slopeCTPCncl=0; | |
570 | static Double_t slopeATPCnclErr=0; | |
571 | static Double_t slopeCTPCnclErr=0; | |
572 | TH1* his1D=0; | |
573 | TProfile* hprof=0; | |
574 | static TF1 *fpol1 = new TF1("fpol1","pol1"); | |
575 | // | |
576 | // all clusters | |
577 | // eta cut - +-1 | |
578 | // pt cut - +-0.250 GeV | |
579 | pTPC->GetTPCTrackHisto()->GetAxis(5)->SetRangeUser(-1.,1.); | |
580 | pTPC->GetTPCTrackHisto()->GetAxis(7)->SetRangeUser(0.25,10); | |
581 | his1D = pTPC->GetTPCTrackHisto()->Projection(0); | |
582 | meanTPCncl= his1D->GetMean(); | |
583 | rmsTPCncl= his1D->GetRMS(); | |
584 | delete his1D; | |
585 | his1D = pTPC->GetTPCTrackHisto()->Projection(1); | |
586 | meanTPCChi2= his1D->GetMean(); | |
587 | rmsTPCChi2= his1D->GetRMS(); | |
588 | delete his1D; | |
589 | hprof = pTPC->GetTPCTrackHisto()->Projection(0,5)->ProfileX(); | |
590 | hprof->Fit(fpol1,"QNR","QNR",0,0.8); | |
591 | slopeATPCncl= fpol1->GetParameter(1); | |
592 | slopeATPCnclErr= fpol1->GetParError(1); | |
593 | hprof->Fit(fpol1,"QNR","QNR",-0.8,0.0); | |
594 | slopeCTPCncl= fpol1->GetParameter(1); | |
595 | slopeCTPCnclErr= fpol1->GetParameter(1); | |
596 | delete hprof; | |
597 | // | |
598 | // findable clusters | |
599 | // | |
600 | pTPC->GetTPCTrackHisto()->GetAxis(2)->SetRangeUser(0.4,1.1); | |
601 | his1D = pTPC->GetTPCTrackHisto()->Projection(2); | |
602 | meanTPCnclF= his1D->GetMean(); | |
603 | rmsTPCnclF= his1D->GetRMS(); | |
604 | delete his1D; | |
605 | his1D = pTPC->GetTPCTrackHisto()->Projection(2,5)->ProfileX(); | |
606 | his1D->Fit(fpol1,"QNR","QNR",0,0.8); | |
607 | slopeATPCnclF= fpol1->GetParameter(1); | |
608 | slopeATPCnclFErr= fpol1->GetParError(1); | |
609 | his1D->Fit(fpol1,"QNR","QNR",-0.8,0.0); | |
610 | slopeCTPCnclF= fpol1->GetParameter(1); | |
611 | slopeCTPCnclFErr= fpol1->GetParameter(1); | |
612 | delete his1D; | |
613 | printf("Cluster QA report\n"); | |
614 | printf("meanTPCnclF=\t%f\n",meanTPCnclF); | |
615 | printf("rmsTPCnclF=\t%f\n",rmsTPCnclF); | |
616 | printf("slopeATPCnclF=\t%f\n",slopeATPCnclF); | |
617 | printf("slopeCTPCnclF=\t%f\n",slopeCTPCnclF); | |
618 | printf("meanTPCncl=\t%f\n",meanTPCncl); | |
619 | printf("rmsTPCncl=\t%f\n",rmsTPCncl); | |
620 | printf("slopeATPCncl=\t%f\n",slopeATPCncl); | |
621 | printf("slopeCTPCncl=\t%f\n",slopeCTPCncl); | |
622 | printf("meanTPCChi2=\t%f\n",meanTPCChi2); | |
623 | printf("rmsTPCChi2=\t%f\n",rmsTPCChi2); | |
624 | // | |
625 | // dump results to the tree | |
626 | // | |
627 | (*pcstream)<<"tpcQA"<< | |
628 | "meanTPCnclF="<<meanTPCnclF << | |
629 | "rmsTPCnclF="<<rmsTPCnclF << | |
630 | "meanTPCChi2="<<meanTPCChi2 << | |
631 | "rmsTPCChi2="<<rmsTPCChi2 << | |
632 | "slopeATPCnclF="<< slopeATPCnclF<< | |
633 | "slopeCTPCnclF="<< slopeCTPCnclF<< | |
634 | "slopeATPCnclFErr="<< slopeATPCnclFErr<< | |
635 | "slopeCTPCnclFErr="<< slopeCTPCnclFErr<< | |
636 | "meanTPCncl="<<meanTPCncl << | |
637 | "rmsTPCncl="<< rmsTPCncl<< | |
638 | "slopeATPCncl="<< slopeATPCncl<< | |
639 | "slopeCTPCncl="<< slopeCTPCncl<< | |
640 | "slopeATPCnclErr="<< slopeATPCnclErr<< | |
641 | "slopeCTPCnclErr="<< slopeCTPCnclErr; | |
642 | ||
643 | return 0; | |
644 | } | |
645 | ||
646 | //_____________________________________________________________________________ | |
647 | Int_t AliTPCPerformanceSummary::AnalyzeDrift(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
648 | { | |
649 | // | |
650 | // Analyse DCA Z imperferctions (drift velocity) | |
651 | // | |
652 | ||
653 | if (!pcstream) return 2; | |
654 | if (!pTPC) return 2; | |
655 | ||
656 | // variables: | |
657 | static Double_t offsetdZA=0; | |
658 | static Double_t slopedZA=0; | |
659 | static Double_t offsetdZC=0; | |
660 | static Double_t slopedZC=0; | |
661 | static Double_t offsetdZAErr=0; | |
662 | static Double_t slopedZAErr=0; | |
663 | static Double_t offsetdZCErr=0; | |
664 | static Double_t slopedZCErr=0; | |
665 | static Double_t offsetdZAchi2=0; | |
666 | static Double_t slopedZAchi2=0; | |
667 | static Double_t offsetdZCchi2=0; | |
668 | static Double_t slopedZCchi2=0; | |
669 | TH1* his1D=0; | |
670 | TH2* his2D=0; | |
671 | static TF1 *fpol1 = new TF1("fpol1","pol1"); | |
672 | TObjArray arrayFit; | |
673 | his2D = pTPC->GetTPCTrackHisto()->Projection(4,5); | |
674 | his2D->FitSlicesY(0,0,-1,10,"QNR",&arrayFit); | |
675 | delete his2D; | |
676 | his1D = (TH1*) arrayFit.At(1); | |
677 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",-0.8,-0.1); | |
678 | offsetdZC=fpol1->GetParameter(0); | |
679 | slopedZC=fpol1->GetParameter(1); | |
680 | offsetdZCErr=fpol1->GetParError(0); | |
681 | slopedZCErr=fpol1->GetParError(1); | |
682 | offsetdZCchi2=fpol1->GetChisquare(); | |
683 | slopedZCchi2=fpol1->GetChisquare(); | |
684 | // | |
685 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",0.1,0.8); | |
686 | offsetdZA=fpol1->GetParameter(0); | |
687 | slopedZA=fpol1->GetParameter(1); | |
688 | offsetdZAErr=fpol1->GetParError(0); | |
689 | slopedZAErr=fpol1->GetParError(1); | |
690 | offsetdZAchi2=fpol1->GetChisquare(); | |
691 | slopedZAchi2=fpol1->GetChisquare(); | |
692 | // | |
693 | printf("Drift velocity QA report\n"); | |
694 | printf("offsetdZA\t%f\n",offsetdZA); | |
695 | printf("slopedZA\t%f\n",slopedZA); | |
696 | printf("offsetdZC\t%f\n",offsetdZC); | |
697 | printf("slopedZC\t%f\n",slopedZC); | |
698 | // | |
699 | // dump drift QA values | |
700 | // | |
701 | (*pcstream)<<"tpcQA"<< | |
702 | "offsetdZA="<< offsetdZA<< | |
703 | "slopedZA="<< slopedZA<< | |
704 | "offsetdZC="<< offsetdZC<< | |
705 | "slopedZC="<<slopedZC<< | |
706 | // | |
707 | "offsetdZAErr="<< offsetdZAErr<< | |
708 | "slopedZAErr="<< slopedZAErr<< | |
709 | "offsetdZCErr="<< offsetdZCErr<< | |
710 | "slopedZCErr="<<slopedZCErr<< | |
711 | // | |
712 | "offsetdZAchi2="<< offsetdZAchi2<< | |
713 | "slopedZAchi2="<< slopedZAchi2<< | |
714 | "offsetdZCchi2="<< offsetdZCchi2<< | |
715 | "slopedZCchi2="<<slopedZCchi2; | |
716 | ||
717 | return 0; | |
718 | } | |
719 | ||
720 | //_____________________________________________________________________________ | |
721 | Int_t AliTPCPerformanceSummary::AnalyzeDriftPos(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
722 | { | |
723 | // | |
724 | // Analyse DCA Z imperferctions (drift velocity) | |
725 | // for positive particles | |
726 | // | |
727 | if (!pcstream) return 64; | |
728 | if (!pTPC) return 64; | |
729 | ||
730 | // variables: | |
731 | static Double_t offsetdZAPos=0; | |
732 | static Double_t slopedZAPos=0; | |
733 | static Double_t offsetdZCPos=0; | |
734 | static Double_t slopedZCPos=0; | |
735 | static Double_t offsetdZAErrPos=0; | |
736 | static Double_t slopedZAErrPos=0; | |
737 | static Double_t offsetdZCErrPos=0; | |
738 | static Double_t slopedZCErrPos=0; | |
739 | static Double_t offsetdZAchi2Pos=0; | |
740 | static Double_t slopedZAchi2Pos=0; | |
741 | static Double_t offsetdZCchi2Pos=0; | |
742 | static Double_t slopedZCchi2Pos=0; | |
743 | TH1* his1D=0; | |
744 | TH2* his2D=0; | |
745 | static TF1 *fpol1 = new TF1("fpol1","pol1"); | |
746 | TObjArray arrayFit; | |
747 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(0,10); | |
748 | his2D = pTPC->GetTPCTrackHisto()->Projection(4,5); | |
749 | his2D->FitSlicesY(0,0,-1,10,"QNR",&arrayFit); | |
750 | delete his2D; | |
751 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(-10,10); | |
752 | his1D = (TH1*) arrayFit.At(1); | |
753 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",-0.8,-0.1); | |
754 | offsetdZCPos=fpol1->GetParameter(0); | |
755 | slopedZCPos=fpol1->GetParameter(1); | |
756 | offsetdZCErrPos=fpol1->GetParError(0); | |
757 | slopedZCErrPos=fpol1->GetParError(1); | |
758 | offsetdZCchi2Pos=fpol1->GetChisquare(); | |
759 | slopedZCchi2Pos=fpol1->GetChisquare(); | |
760 | // | |
761 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",0.1,0.8); | |
762 | offsetdZAPos=fpol1->GetParameter(0); | |
763 | slopedZAPos=fpol1->GetParameter(1); | |
764 | offsetdZAErrPos=fpol1->GetParError(0); | |
765 | slopedZAErrPos=fpol1->GetParError(1); | |
766 | offsetdZAchi2Pos=fpol1->GetChisquare(); | |
767 | slopedZAchi2Pos=fpol1->GetChisquare(); | |
768 | // | |
769 | printf("Drift velocity QA report\n"); | |
770 | printf("offsetdZAPos\t%f\n",offsetdZAPos); | |
771 | printf("slopedZAPos\t%f\n",slopedZAPos); | |
772 | printf("offsetdZCPos\t%f\n",offsetdZCPos); | |
773 | printf("slopedZCPos\t%f\n",slopedZCPos); | |
774 | // | |
775 | // dump drift QA values | |
776 | // | |
777 | (*pcstream)<<"tpcQA"<< | |
778 | "offsetdZAPos="<< offsetdZAPos<< | |
779 | "slopedZAPos="<< slopedZAPos<< | |
780 | "offsetdZCPos="<< offsetdZCPos<< | |
781 | "slopedZCPos="<<slopedZCPos<< | |
782 | // | |
783 | "offsetdZAErrPos="<< offsetdZAErrPos<< | |
784 | "slopedZAErrPos="<< slopedZAErrPos<< | |
785 | "offsetdZCErrPos="<< offsetdZCErrPos<< | |
786 | "slopedZCErrPos="<<slopedZCErrPos<< | |
787 | // | |
788 | "offsetdZAchi2Pos="<< offsetdZAchi2Pos<< | |
789 | "slopedZAchi2Pos="<< slopedZAchi2Pos<< | |
790 | "offsetdZCchi2Pos="<< offsetdZCchi2Pos<< | |
791 | "slopedZCchi2Pos="<<slopedZCchi2Pos; | |
792 | ||
793 | return 0; | |
794 | } | |
795 | ||
796 | //_____________________________________________________________________________ | |
797 | Int_t AliTPCPerformanceSummary::AnalyzeDriftNeg(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
798 | { | |
799 | // | |
800 | // Analyse DCA Z imperferctions (drift velocity) | |
801 | // for negative particles | |
802 | // | |
803 | if (!pcstream) return 128; | |
804 | if (!pTPC) return 128; | |
805 | ||
806 | // variables: | |
807 | static Double_t offsetdZANeg=0; | |
808 | static Double_t slopedZANeg=0; | |
809 | static Double_t offsetdZCNeg=0; | |
810 | static Double_t slopedZCNeg=0; | |
811 | static Double_t offsetdZAErrNeg=0; | |
812 | static Double_t slopedZAErrNeg=0; | |
813 | static Double_t offsetdZCErrNeg=0; | |
814 | static Double_t slopedZCErrNeg=0; | |
815 | static Double_t offsetdZAchi2Neg=0; | |
816 | static Double_t slopedZAchi2Neg=0; | |
817 | static Double_t offsetdZCchi2Neg=0; | |
818 | static Double_t slopedZCchi2Neg=0; | |
819 | TH1* his1D=0; | |
820 | TH2* his2D=0; | |
821 | static TF1 *fpol1 = new TF1("fpol1","pol1"); | |
822 | TObjArray arrayFit; | |
823 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(-10,0); | |
824 | his2D = pTPC->GetTPCTrackHisto()->Projection(4,5); | |
825 | his2D->FitSlicesY(0,0,-1,10,"QNR",&arrayFit); | |
826 | delete his2D; | |
827 | pTPC->GetTPCTrackHisto()->GetAxis(8)->SetRangeUser(-10,10); | |
828 | his1D = (TH1*) arrayFit.At(1); | |
829 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",-0.8,-0.1); | |
830 | offsetdZCNeg=fpol1->GetParameter(0); | |
831 | slopedZCNeg=fpol1->GetParameter(1); | |
832 | offsetdZCErrNeg=fpol1->GetParError(0); | |
833 | slopedZCErrNeg=fpol1->GetParError(1); | |
834 | offsetdZCchi2Neg=fpol1->GetChisquare(); | |
835 | slopedZCchi2Neg=fpol1->GetChisquare(); | |
836 | // | |
837 | his1D->Fit(fpol1,"QNRROB=0.8","QNR",0.1,0.8); | |
838 | offsetdZANeg=fpol1->GetParameter(0); | |
839 | slopedZANeg=fpol1->GetParameter(1); | |
840 | offsetdZAErrNeg=fpol1->GetParError(0); | |
841 | slopedZAErrNeg=fpol1->GetParError(1); | |
842 | offsetdZAchi2Neg=fpol1->GetChisquare(); | |
843 | slopedZAchi2Neg=fpol1->GetChisquare(); | |
844 | // | |
845 | printf("Drift velocity QA report\n"); | |
846 | printf("offsetdZANeg\t%f\n",offsetdZANeg); | |
847 | printf("slopedZANeg\t%f\n",slopedZANeg); | |
848 | printf("offsetdZCNeg\t%f\n",offsetdZCNeg); | |
849 | printf("slopedZCNeg\t%f\n",slopedZCNeg); | |
850 | // | |
851 | // dump drift QA values | |
852 | // | |
853 | (*pcstream)<<"tpcQA"<< | |
854 | "offsetdZANeg="<< offsetdZANeg<< | |
855 | "slopedZANeg="<< slopedZANeg<< | |
856 | "offsetdZCNeg="<< offsetdZCNeg<< | |
857 | "slopedZCNeg="<<slopedZCNeg<< | |
858 | // | |
859 | "offsetdZAErrNeg="<< offsetdZAErrNeg<< | |
860 | "slopedZAErrNeg="<< slopedZAErrNeg<< | |
861 | "offsetdZCErrNeg="<< offsetdZCErrNeg<< | |
862 | "slopedZCErrNeg="<<slopedZCErrNeg<< | |
863 | // | |
864 | "offsetdZAchi2Neg="<< offsetdZAchi2Neg<< | |
865 | "slopedZAchi2Neg="<< slopedZAchi2Neg<< | |
866 | "offsetdZCchi2Neg="<< offsetdZCchi2Neg<< | |
867 | "slopedZCchi2Neg="<<slopedZCchi2Neg; | |
868 | ||
869 | return 0; | |
870 | } | |
871 | ||
872 | //_____________________________________________________________________________ | |
873 | Int_t AliTPCPerformanceSummary::AnalyzeGain(const AliPerformanceDEdx* pTPCgain, TTreeSRedirector* pcstream) | |
874 | { | |
875 | // | |
876 | // Analyse Gain | |
877 | // | |
878 | ||
879 | if (!pcstream) return 4; | |
880 | if (!pTPCgain) return 4; | |
881 | ||
882 | static TVectorD meanMIPvsSector(36); | |
883 | static TVectorD sector(36); | |
884 | static Float_t meanMIP = 0; | |
885 | static Float_t resolutionMIP = 0; | |
886 | static Float_t attachSlopeC = 0; | |
887 | static Float_t attachSlopeA = 0; | |
888 | ||
69878f59 | 889 | TH1 * his1D = 0; |
890 | ||
b832d719 | 891 | meanMIPvsSector.Zero(); |
892 | // | |
893 | // select MIP particles | |
894 | // | |
895 | pTPCgain->GetDeDxHisto()->GetAxis(7)->SetRangeUser(0.4,0.55); | |
896 | pTPCgain->GetDeDxHisto()->GetAxis(0)->SetRangeUser(35,60); | |
897 | pTPCgain->GetDeDxHisto()->GetAxis(6)->SetRangeUser(80,160); | |
898 | pTPCgain->GetDeDxHisto()->GetAxis(5)->SetRangeUser(-1,1); | |
899 | // | |
900 | // MIP position and resolution | |
901 | // | |
902 | TF1 gausFit("gausFit","gaus"); | |
903 | TH1 * hisProj1D = pTPCgain->GetDeDxHisto()->Projection(0); | |
904 | hisProj1D->Fit(&gausFit,"QN","QN"); | |
905 | delete hisProj1D; | |
906 | meanMIP = gausFit.GetParameter(1); | |
907 | resolutionMIP = 0; | |
908 | if (meanMIP!=0) resolutionMIP = gausFit.GetParameter(2)/meanMIP; | |
909 | // | |
910 | // MIP position vs. dip angle (attachment) | |
911 | // | |
912 | pTPCgain->GetDeDxHisto()->GetAxis(5)->SetRangeUser(-3,0); | |
913 | TH2* his2D = pTPCgain->GetDeDxHisto()->Projection(0,5); | |
914 | TF1 * fpol = new TF1("fpol","pol1"); | |
915 | TObjArray arrayFit; | |
916 | his2D->FitSlicesY(0,0,-1,10,"QN",&arrayFit); | |
917 | delete his2D; | |
69878f59 | 918 | his1D = (TH1*) arrayFit.At(1); |
b832d719 | 919 | his1D->Fit(fpol,"QNROB=0.8","QNR",-1,0); |
920 | attachSlopeC = fpol->GetParameter(1); | |
921 | // | |
922 | pTPCgain->GetDeDxHisto()->GetAxis(5)->SetRangeUser(0,3); | |
923 | TH2* his2DA = pTPCgain->GetDeDxHisto()->Projection(0,5); | |
924 | TF1 * fpolA = new TF1("fpolA","pol1"); | |
925 | TObjArray arrayFitA; | |
926 | his2DA->FitSlicesY(0,0,-1,10,"QN",&arrayFit); | |
927 | delete his2DA; | |
928 | TH1 * his1DA = (TH1*) arrayFit.At(1); | |
929 | his1DA->Fit(fpolA,"QNROB=0.8","QN",0,1); | |
930 | attachSlopeA = fpolA->GetParameter(1); | |
931 | // | |
932 | // MIP position vs. sector | |
933 | // | |
934 | pTPCgain->GetDeDxHisto()->GetAxis(5)->SetRangeUser(-3,0); // C side | |
935 | for(Int_t i = 0; i < 18; i++) { // loop over sectors; correct mapping to be checked! | |
0285b6f5 | 936 | //TH1* his1D=0; |
b832d719 | 937 | Float_t phiLow = -TMath::Pi() + i*(20./360.)*(2*TMath::Pi()); |
938 | Float_t phiUp = -TMath::Pi() + (i+1)*(20./360.)*(2*TMath::Pi()); | |
939 | pTPCgain->GetDeDxHisto()->GetAxis(1)->SetRangeUser(phiLow,phiUp); | |
940 | his1D = pTPCgain->GetDeDxHisto()->Projection(0); | |
941 | TF1 gausFunc("gausFunc","gaus"); | |
942 | his1D->Fit(&gausFunc, "QN"); | |
943 | meanMIPvsSector(i) = gausFunc.GetParameter(1); | |
944 | sector(i)=i; | |
945 | delete his1D; | |
946 | } | |
947 | // | |
948 | pTPCgain->GetDeDxHisto()->GetAxis(5)->SetRangeUser(0,3); // A side | |
949 | for(Int_t i = 0; i < 18; i++) { // loop over sectors; correct mapping to be checked! | |
69878f59 | 950 | //TH1* his1D=0; |
b832d719 | 951 | Float_t phiLow = -TMath::Pi() + i*(20./360.)*(2*TMath::Pi()); |
952 | Float_t phiUp = -TMath::Pi() + (i+1)*(20./360.)*(2*TMath::Pi()); | |
953 | pTPCgain->GetDeDxHisto()->GetAxis(1)->SetRangeUser(phiLow,phiUp); | |
954 | his1D = pTPCgain->GetDeDxHisto()->Projection(0); | |
955 | TF1 gausFunc("gausFunc","gaus"); | |
956 | his1D->Fit(&gausFunc, "QN"); | |
957 | meanMIPvsSector(i+18) = gausFunc.GetParameter(1); | |
958 | sector(i+18)=i+18; | |
959 | delete his1D; | |
960 | } | |
961 | // | |
962 | printf("Gain QA report\n"); | |
963 | printf("MIP mean\t%f\n",meanMIP); | |
964 | printf("MIP resolution\t%f\n",resolutionMIP); | |
965 | printf("MIPslopeA\t%f\n",attachSlopeA); | |
966 | printf("MIPslopeC\t%f\n",attachSlopeC); | |
967 | // | |
968 | (*pcstream)<<"tpcQA"<< | |
969 | "MIPattachSlopeC="<<attachSlopeC<< | |
970 | "MIPattachSlopeA="<<attachSlopeA<< | |
971 | "resolutionMIP="<<resolutionMIP<< | |
972 | "meanMIPvsSector.="<<&meanMIPvsSector<< | |
973 | "sector.="<<§or<< | |
974 | "meanMIP="<<meanMIP; | |
975 | ||
976 | return 0; | |
977 | } | |
978 | ||
979 | //_____________________________________________________________________________ | |
980 | Int_t AliTPCPerformanceSummary::AnalyzeEvent(const AliPerformanceTPC* pTPC, TTreeSRedirector* pcstream) | |
981 | { | |
982 | // | |
983 | // Analyse Primary Vertex Distribution and Multiplicities | |
984 | // | |
985 | if (!pcstream) return 1; | |
986 | if (!pTPC) return 1; | |
987 | // | |
988 | // | |
989 | // | |
990 | static Double_t meanVertX=0; | |
991 | static Double_t rmsVertX=0; | |
992 | static Double_t meanVertY=0; | |
993 | static Double_t rmsVertY=0; | |
994 | static Double_t meanVertZ=0; | |
995 | static Double_t rmsVertZ=0; | |
996 | static Double_t vertStatus=0; | |
997 | static Double_t meanMult=0; | |
998 | static Double_t rmsMult=0; | |
999 | static Double_t meanMultPos=0; | |
1000 | static Double_t rmsMultPos=0; | |
1001 | static Double_t meanMultNeg=0; | |
1002 | static Double_t rmsMultNeg=0; | |
1003 | static Double_t vertAll = 0; | |
1004 | static Double_t vertOK = 0; | |
1005 | ||
1006 | TH1* his1D=0; | |
1007 | ||
1008 | his1D = pTPC->GetTPCEventHisto()->Projection(6); | |
1009 | vertAll = his1D->GetEntries(); | |
1010 | delete his1D; | |
1011 | ||
1012 | pTPC->GetTPCEventHisto()->GetAxis(6)->SetRangeUser(1,1); | |
1013 | ||
1014 | his1D = pTPC->GetTPCEventHisto()->Projection(6); | |
1015 | vertOK = his1D->GetEntries(); | |
1016 | delete his1D; | |
1017 | if (vertAll>=1) { | |
1018 | vertStatus = vertOK / vertAll; | |
1019 | } | |
1020 | his1D = pTPC->GetTPCEventHisto()->Projection(0); | |
1021 | meanVertX = his1D->GetMean(); | |
1022 | rmsVertX = his1D->GetRMS(); | |
1023 | delete his1D; | |
1024 | ||
1025 | his1D = pTPC->GetTPCEventHisto()->Projection(1); | |
1026 | meanVertY = his1D->GetMean(); | |
1027 | rmsVertY = his1D->GetRMS(); | |
1028 | delete his1D; | |
1029 | ||
1030 | his1D = pTPC->GetTPCEventHisto()->Projection(2); | |
1031 | meanVertZ = his1D->GetMean(); | |
1032 | rmsVertZ = his1D->GetRMS(); | |
1033 | delete his1D; | |
1034 | ||
1035 | his1D = pTPC->GetTPCEventHisto()->Projection(3); | |
1036 | meanMult = his1D->GetMean(); | |
1037 | rmsMult = his1D->GetRMS(); | |
1038 | delete his1D; | |
1039 | ||
1040 | his1D = pTPC->GetTPCEventHisto()->Projection(4); | |
1041 | meanMultPos = his1D->GetMean(); | |
1042 | rmsMultPos = his1D->GetRMS(); | |
1043 | delete his1D; | |
1044 | ||
1045 | his1D = pTPC->GetTPCEventHisto()->Projection(5); | |
1046 | meanMultNeg = his1D->GetMean(); | |
1047 | rmsMultNeg = his1D->GetRMS(); | |
1048 | delete his1D; | |
1049 | ||
1050 | pTPC->GetTPCEventHisto()->GetAxis(6)->SetRangeUser(0,1); | |
1051 | // | |
1052 | (*pcstream)<<"tpcQA"<< | |
1053 | "meanVertX="<<meanVertX<< | |
1054 | "rmsVertX="<<rmsVertX<< | |
1055 | "meanVertY="<<meanVertY<< | |
1056 | "rmsVertY="<<rmsVertY<< | |
1057 | "meanVertZ="<<meanVertZ<< | |
1058 | "rmsVertZ="<<rmsVertZ<< | |
1059 | "vertStatus="<<vertStatus<< | |
1060 | "vertAll="<<vertAll<< | |
1061 | "vertOK="<<vertOK<< | |
1062 | "meanMult="<<meanMult<< | |
1063 | "rmsMult="<<rmsMult<< | |
1064 | "meanMultPos="<<meanMultPos<< | |
1065 | "rmsMultPos="<<rmsMultPos<< | |
1066 | "meanMultNeg="<<meanMultNeg<< | |
1067 | "rmsMultNeg="<<rmsMultNeg; | |
1068 | ||
1069 | return 0; | |
1070 | } |