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f0aa5f6c | 1 | //////////////////////////////////////////////////////////// |
2 | // Author: Henrik Tydesjo // | |
3 | // This class is used in the detector algorithm framework // | |
4 | // to process the data stored in special container files // | |
5 | // (see AliITSOnlineSPDscan). For instance, minimum // | |
6 | // threshold values can be calculated. // | |
7 | //////////////////////////////////////////////////////////// | |
8 | ||
9 | #include "AliITSOnlineSPDscanAnalyzer.h" | |
10 | #include "AliITSOnlineSPDscan.h" | |
11 | #include "AliITSOnlineSPDscanSingle.h" | |
12 | #include "AliITSOnlineSPDscanMultiple.h" | |
13 | #include "AliITSOnlineSPDscanMeanTh.h" | |
14 | #include "AliITSOnlineCalibrationSPDhandler.h" | |
15 | #include "AliITSRawStreamSPD.h" | |
16 | #include <TStyle.h> | |
17 | #include <TMath.h> | |
18 | #include <TF1.h> | |
19 | #include <TGraph.h> | |
20 | #include <TH2F.h> | |
53ae21ce | 21 | #include <TError.h> |
f0aa5f6c | 22 | |
23 | Double_t itsSpdErrorf(Double_t *x, Double_t *par){ | |
24 | if (par[2]<0) par[2]=0; | |
25 | Double_t val = par[2]+(0.12*256*32-par[2])*(0.5+0.5*TMath::Erf((x[0]-par[0])/par[1]/sqrt(2.))); | |
26 | return val; | |
27 | } | |
28 | //Double_t itsSpdErrorfOrig(Double_t *x, Double_t *par){ | |
29 | // return 0.5+0.5*TMath::Erf((x[0]-par[0])/par[1]/sqrt(2.)); | |
30 | //} | |
31 | ||
32 | ||
53ae21ce | 33 | AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const Char_t *fileName) : |
34 | fType(99),fDacId(99),fFileName(fileName),fScanObj(NULL),fTriggers(NULL), | |
f0aa5f6c | 35 | fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100), |
36 | fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(2),fMaxBaseLineLevel(10) | |
37 | { | |
38 | // constructor | |
f0aa5f6c | 39 | for (UInt_t chipNr=0; chipNr<11; chipNr++) { |
40 | for (UInt_t hs=0; hs<6; hs++) { | |
41 | fMeanMultiplicity[hs][chipNr]=NULL; | |
42 | fHitEventEfficiency[hs][chipNr]=NULL; | |
43 | } | |
44 | } | |
45 | for (Int_t module=0; module<240; module++) { | |
46 | fHandler[module]=NULL; | |
47 | } | |
48 | ||
49 | Init(); | |
50 | } | |
51 | ||
52 | AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const AliITSOnlineSPDscanAnalyzer& handle) : | |
53ae21ce | 53 | fType(99),fDacId(99),fFileName("."),fScanObj(NULL),fTriggers(NULL), |
f0aa5f6c | 54 | fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100), |
55 | fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(2),fMaxBaseLineLevel(10) | |
56 | { | |
57 | // copy constructor, only copies the filename (not the processed data) | |
53ae21ce | 58 | fFileName=handle.fFileName; |
f0aa5f6c | 59 | |
60 | fScanObj=NULL; | |
61 | fType=99; | |
62 | fDacId=99; | |
63 | for (UInt_t chipNr=0; chipNr<11; chipNr++) { | |
64 | for (UInt_t hs=0; hs<6; hs++) { | |
65 | fMeanMultiplicity[hs][chipNr]=NULL; | |
66 | fHitEventEfficiency[hs][chipNr]=NULL; | |
67 | } | |
68 | } | |
69 | fTriggers=NULL; | |
70 | for (Int_t module=0; module<240; module++) { | |
71 | fHandler[module]=NULL; | |
72 | } | |
73 | ||
74 | Init(); | |
75 | } | |
76 | ||
77 | AliITSOnlineSPDscanAnalyzer::~AliITSOnlineSPDscanAnalyzer() { | |
78 | // destructor | |
79 | for (UInt_t hs=0; hs<6; hs++) { | |
80 | for (UInt_t chipNr=0; chipNr<11; chipNr++) { | |
81 | if (fMeanMultiplicity[hs][chipNr]!=NULL) { | |
82 | delete fMeanMultiplicity[hs][chipNr]; | |
83 | } | |
84 | if (fHitEventEfficiency[hs][chipNr]!=NULL) { | |
85 | delete fHitEventEfficiency[hs][chipNr]; | |
86 | } | |
87 | } | |
88 | } | |
89 | if (fTriggers!=NULL) delete fTriggers; | |
90 | if (fScanObj!=NULL) delete fScanObj; | |
91 | for (Int_t module=0; module<240; module++) { | |
92 | if (fHandler[module]!=NULL) { | |
93 | delete fHandler[module]; | |
94 | } | |
95 | } | |
96 | } | |
97 | ||
98 | AliITSOnlineSPDscanAnalyzer& AliITSOnlineSPDscanAnalyzer::operator=(const AliITSOnlineSPDscanAnalyzer& handle) { | |
99 | // assignment operator, only copies the filename (not the processed data) | |
100 | if (this!=&handle) { | |
101 | for (UInt_t hs=0; hs<6; hs++) { | |
102 | for (UInt_t chipNr=0; chipNr<11; chipNr++) { | |
103 | if (fMeanMultiplicity[hs][chipNr]!=NULL) { | |
104 | delete fMeanMultiplicity[hs][chipNr]; | |
105 | } | |
106 | if (fHitEventEfficiency[hs][chipNr]!=NULL) { | |
107 | delete fHitEventEfficiency[hs][chipNr]; | |
108 | } | |
109 | } | |
110 | } | |
111 | if (fTriggers!=NULL) delete fTriggers; | |
112 | if (fScanObj!=NULL) delete fScanObj; | |
113 | for (Int_t module=0; module<240; module++) { | |
114 | if (fHandler[module]!=NULL) { | |
115 | delete fHandler[module]; | |
116 | } | |
117 | } | |
118 | ||
53ae21ce | 119 | fFileName=handle.fFileName; |
f0aa5f6c | 120 | |
121 | fScanObj=NULL; | |
122 | fType=99; | |
123 | fDacId=99; | |
124 | for (UInt_t chipNr=0; chipNr<11; chipNr++) { | |
125 | for (UInt_t hs=0; hs<6; hs++) { | |
126 | fMeanMultiplicity[hs][chipNr]=NULL; | |
127 | fHitEventEfficiency[hs][chipNr]=NULL; | |
128 | } | |
129 | } | |
130 | fTriggers=NULL; | |
131 | for (Int_t module=0; module<240; module++) { | |
132 | fHandler[module]=NULL; | |
133 | } | |
134 | ||
135 | Init(); | |
136 | } | |
137 | return *this; | |
138 | } | |
139 | ||
140 | void AliITSOnlineSPDscanAnalyzer::Init() { | |
141 | // first checks type of container and then initializes container obj | |
53ae21ce | 142 | FILE* fp0 = fopen(fFileName.Data(), "r"); |
f0aa5f6c | 143 | if (fp0 == NULL) { |
144 | return; | |
145 | } | |
146 | else { | |
147 | fclose(fp0); | |
148 | } | |
53ae21ce | 149 | fScanObj = new AliITSOnlineSPDscan(fFileName.Data()); |
f0aa5f6c | 150 | fType = fScanObj->GetType(); |
151 | delete fScanObj; | |
152 | ||
153 | // init container | |
154 | switch(fType) { | |
155 | case kUNIMA: | |
156 | case kNOISE: | |
53ae21ce | 157 | fScanObj = new AliITSOnlineSPDscanSingle(fFileName.Data()); |
f0aa5f6c | 158 | break; |
159 | case kMINTH: | |
160 | case kDAC: | |
161 | case kDELAY: | |
53ae21ce | 162 | fScanObj = new AliITSOnlineSPDscanMultiple(fFileName.Data()); |
f0aa5f6c | 163 | fDacId = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacId(); |
164 | break; | |
165 | case kMEANTH: | |
53ae21ce | 166 | fScanObj = new AliITSOnlineSPDscanMeanTh(fFileName.Data()); |
f0aa5f6c | 167 | fDacId = ((AliITSOnlineSPDscanMeanTh*)fScanObj)->GetDacId(); |
168 | break; | |
169 | default: | |
53ae21ce | 170 | Error("AliITSOnlineSPDscanAnalyzer::Init","Type %d not defined!",fType); |
f0aa5f6c | 171 | fScanObj=NULL; |
172 | return; | |
173 | break; | |
174 | } | |
175 | ||
176 | // set some default values (these should later be read from text file) | |
177 | fOverWrite=kFALSE; | |
178 | fNoiseThreshold=0.01; | |
179 | fNoiseMinimumEvents=100; | |
180 | fMinNrStepsBeforeIncrease=6; | |
181 | fMinIncreaseFromBaseLine=2; | |
182 | fStepDownDacSafe=2; | |
183 | fMaxBaseLineLevel=10; | |
184 | ||
185 | } | |
186 | ||
53ae21ce | 187 | void AliITSOnlineSPDscanAnalyzer::SetParam(const Char_t *pname, const Char_t *pval) { |
188 | // set a parameter | |
189 | TString name = pname; | |
190 | TString val = pval; | |
191 | if (name.CompareTo("fOverWrite")==0) { | |
192 | if (val.CompareTo("YES")==0) { | |
193 | fOverWrite = kTRUE; | |
194 | } | |
195 | } | |
196 | else if (name.CompareTo("fNoiseThreshold")==0) { | |
197 | fNoiseThreshold = val.Atof(); | |
198 | } | |
199 | else if (name.CompareTo("fNoiseMinimumEvents")==0) { | |
200 | fNoiseMinimumEvents = val.Atoi(); | |
201 | } | |
202 | else if (name.CompareTo("fMinNrStepsBeforeIncrease")==0) { | |
203 | fMinNrStepsBeforeIncrease = val.Atoi(); | |
204 | } | |
205 | else if (name.CompareTo("fMinIncreaseFromBaseLine")==0) { | |
206 | fMinIncreaseFromBaseLine = val.Atof(); | |
207 | } | |
208 | else if (name.CompareTo("fStepDownDacSafe")==0) { | |
209 | fStepDownDacSafe = val.Atoi(); | |
210 | } | |
211 | else if (name.CompareTo("fMaxBaseLineLevel")==0) { | |
212 | fMaxBaseLineLevel = val.Atof(); | |
213 | } | |
214 | else { | |
215 | Error("AliITSOnlineSPDscanAnalyzer::SetParam","Parameter %s in configuration file unknown.",name.Data()); | |
216 | } | |
217 | } | |
f0aa5f6c | 218 | |
219 | Bool_t AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels(Char_t *oldcalibDir) { | |
53ae21ce | 220 | // process dead pixel data, for uniformity scan, |
221 | // NB: This will not be the general way of finding dead pixels. | |
f0aa5f6c | 222 | if (fScanObj==NULL) { |
53ae21ce | 223 | Warning("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","No data!"); |
f0aa5f6c | 224 | return kFALSE; |
225 | } | |
226 | // should be type kUNIMA | |
227 | if (fType!=kUNIMA) { | |
53ae21ce | 228 | Warning("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","Dead pixels only for scan type %d.",kUNIMA); |
f0aa5f6c | 229 | return kFALSE; |
230 | } | |
231 | ||
f0aa5f6c | 232 | UInt_t routerNr = fScanObj->GetRouterNr(); |
233 | UInt_t rowStart = fScanObj->GetRowStart(); | |
234 | UInt_t rowEnd = fScanObj->GetRowEnd(); | |
235 | for (UInt_t hs=0; hs<6; hs++) { | |
236 | for (UInt_t chipNr=0; chipNr<10; chipNr++) { | |
237 | if (fScanObj->GetChipPresent(hs,chipNr) && fScanObj->GetAverageMultiplicity(0,hs,chipNr)>0) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
53ae21ce | 238 | UInt_t module = AliITSRawStreamSPD::GetModuleNumber(routerNr,hs,chipNr); |
f0aa5f6c | 239 | for (UInt_t col=0; col<32; col++) { |
240 | for (UInt_t row=rowStart; row<=rowEnd; row++) { | |
241 | if (col!=1 && col!=9 && col!=17 && col!=25) { //exclude test columns!!! | |
242 | if (fScanObj->GetHits(0,hs,chipNr,col,row)==0) { | |
53ae21ce | 243 | if (!fHandler[module]) { |
244 | fHandler[module] = new AliITSOnlineCalibrationSPDhandler(); | |
245 | fHandler[module]->SetFileLocation(oldcalibDir); | |
246 | fHandler[module]->ReadFromFile(module); | |
247 | if (fOverWrite) {fHandler[module]->ResetDeadForChip(routerNr,hs,chipNr);} | |
f0aa5f6c | 248 | } |
53ae21ce | 249 | fHandler[module]->SetDeadPixel(routerNr,hs,chipNr,col,row); |
f0aa5f6c | 250 | } |
251 | } | |
252 | } | |
253 | } | |
254 | } | |
255 | } | |
256 | } | |
257 | return kTRUE; | |
258 | } | |
259 | ||
260 | ||
261 | ||
262 | Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels(Char_t *oldcalibDir) { | |
263 | // process noisy pixel data | |
264 | if (fScanObj==NULL) { | |
53ae21ce | 265 | Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","No data!"); |
f0aa5f6c | 266 | return kFALSE; |
267 | } | |
268 | // should be type kNOISE | |
269 | if (fType != kNOISE) { | |
53ae21ce | 270 | Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Noisy pixels only for scan type %d.",kNOISE); |
f0aa5f6c | 271 | return kFALSE; |
272 | } | |
273 | ||
f0aa5f6c | 274 | if (fScanObj->GetTriggers(0)<fNoiseMinimumEvents) { |
53ae21ce | 275 | Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Process noisy: Too few events."); |
f0aa5f6c | 276 | return kFALSE; |
277 | } | |
278 | UInt_t routerNr = fScanObj->GetRouterNr(); | |
279 | for (UInt_t hs=0; hs<6; hs++) { | |
280 | for (UInt_t chipNr=0; chipNr<10; chipNr++) { | |
281 | if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
53ae21ce | 282 | UInt_t module = AliITSRawStreamSPD::GetModuleNumber(routerNr,hs,chipNr); |
f0aa5f6c | 283 | for (UInt_t col=0; col<32; col++) { |
284 | for (UInt_t row=0; row<256; row++) { | |
285 | if (fScanObj->GetHitsEfficiency(0,hs,chipNr,col,row)>fNoiseThreshold) { | |
286 | if (!fHandler[module]) { | |
53ae21ce | 287 | fHandler[module] = new AliITSOnlineCalibrationSPDhandler(); |
288 | fHandler[module]->SetFileLocation(oldcalibDir); | |
289 | fHandler[module]->ReadFromFile(module); | |
290 | if (fOverWrite) {fHandler[module]->ResetNoisyForChip(routerNr,hs,chipNr);} | |
f0aa5f6c | 291 | } |
53ae21ce | 292 | fHandler[module]->SetNoisyPixel(routerNr,hs,chipNr,col,row); |
f0aa5f6c | 293 | } |
294 | } | |
295 | } | |
296 | } | |
297 | } | |
298 | } | |
299 | return kTRUE; | |
300 | } | |
301 | ||
302 | Bool_t AliITSOnlineSPDscanAnalyzer::SaveDeadNoisyPixels(UInt_t module, Char_t *calibDir) { | |
303 | // save dead and noisy pixels to file in dir calibDir | |
304 | if (fHandler[module]!=NULL) { | |
305 | fHandler[module]->SetFileLocation(calibDir); | |
53ae21ce | 306 | fHandler[module]->WriteToFile(module); |
f0aa5f6c | 307 | return kTRUE; |
308 | } | |
309 | return kFALSE; | |
310 | } | |
311 | ||
1fd93b67 | 312 | |
f0aa5f6c | 313 | Int_t AliITSOnlineSPDscanAnalyzer::GetDelay(UInt_t hs, UInt_t chipNr) { |
314 | // get delay | |
315 | if (hs>=6 || chipNr>10) return -1; | |
316 | if (fScanObj==NULL) { | |
53ae21ce | 317 | Warning("AliITSOnlineSPDscanAnalyzer::GetDelay","No data!"); |
f0aa5f6c | 318 | return -1; |
319 | } | |
320 | // should be type kDELAY or kDAC with id 42 (delay_ctrl) | |
321 | if (fType!=kDELAY && (fType!=kDAC || fDacId!=42)) { | |
53ae21ce | 322 | Warning("AliITSOnlineSPDscanAnalyzer::GetDelay","Delay only for scan type %d or %d and dac_id 42.",kDELAY,kDAC); |
f0aa5f6c | 323 | return -1; |
324 | } | |
325 | if (fMeanMultiplicity[hs][chipNr]==NULL) { | |
326 | if (!ProcessMeanMultiplicity()) { | |
327 | return -1; | |
328 | } | |
329 | } | |
330 | ||
1fd93b67 | 331 | UInt_t maxStep=0; |
332 | Float_t maxVal=0; | |
333 | for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) { | |
334 | Double_t thisDac; | |
335 | Double_t thisMult; | |
336 | fMeanMultiplicity[hs][chipNr]->GetPoint(step,thisDac,thisMult); | |
337 | if (thisMult > maxVal) { | |
338 | maxVal = thisMult; | |
339 | maxStep = step; | |
340 | } | |
341 | } | |
342 | ||
343 | if (maxVal>0) { | |
344 | return ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(maxStep); | |
f0aa5f6c | 345 | } |
346 | else { | |
347 | return -1; | |
348 | } | |
1fd93b67 | 349 | |
f0aa5f6c | 350 | } |
351 | ||
1fd93b67 | 352 | |
f0aa5f6c | 353 | Int_t AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima(UInt_t hs, UInt_t chipNr) { |
354 | // in case of a uniformity scan, returns the nr of noisy pixels, (here > 200 hits) | |
355 | if (hs>=6 || chipNr>10) return -1; | |
356 | if (fScanObj==NULL) { | |
53ae21ce | 357 | Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","No data!"); |
f0aa5f6c | 358 | return kFALSE; |
359 | } | |
360 | // should be type kUNIMA | |
361 | if (fType != kUNIMA) { | |
53ae21ce | 362 | Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","Noisy pixels Unima only for scan type %d.",kUNIMA); |
f0aa5f6c | 363 | return kFALSE; |
364 | } | |
365 | if (fScanObj->GetTriggers(0)!=25600) { | |
53ae21ce | 366 | Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","Process noisy unima: Incorrect number of events (!=25600."); |
f0aa5f6c | 367 | return kFALSE; |
368 | } | |
369 | ||
370 | Int_t nrNoisy=0; | |
371 | if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
372 | for (UInt_t col=0; col<32; col++) { | |
373 | for (UInt_t row=0; row<256; row++) { | |
374 | if (fScanObj->GetHits(0,hs,chipNr,col,row)>200) { | |
375 | nrNoisy++; | |
376 | } | |
377 | } | |
378 | } | |
379 | } | |
380 | else { | |
381 | return -1; | |
382 | } | |
383 | return nrNoisy; | |
384 | } | |
385 | ||
386 | Int_t AliITSOnlineSPDscanAnalyzer::FindLastMinThDac(UInt_t hs, UInt_t chipNr) { | |
387 | // returns dac value where fMinIncreaseFromBaseLine reached | |
388 | if (hs>=6 || chipNr>10) return -1; | |
389 | if (fMeanMultiplicity[hs][chipNr]==NULL) { | |
390 | if (!ProcessMeanMultiplicity()) { | |
391 | return -1; | |
392 | } | |
393 | } | |
394 | Double_t firstVal, dummy1; | |
395 | fMeanMultiplicity[hs][chipNr]->GetPoint(0,dummy1,firstVal); | |
396 | UInt_t step=0; | |
397 | while (step<fScanObj->GetNSteps()-1) { | |
398 | Double_t graphVal, dummy2; | |
399 | fMeanMultiplicity[hs][chipNr]->GetPoint(step+1,dummy2,graphVal); | |
400 | if (graphVal>firstVal+fMinIncreaseFromBaseLine) break; | |
401 | step++; | |
402 | } | |
403 | if (step==fScanObj->GetNSteps()-1) return -1; | |
404 | return ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step); | |
405 | } | |
406 | ||
407 | Int_t AliITSOnlineSPDscanAnalyzer::FindClosestLowerStep(Float_t dacValueInput) { | |
408 | // returns step closest (lower) to a dacvalue | |
409 | UInt_t step=0; | |
410 | while (step<fScanObj->GetNSteps()-1) { | |
411 | Int_t dacVal = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step+1); | |
412 | if (dacVal>=dacValueInput) break; | |
413 | step++; | |
414 | } | |
415 | return step; | |
416 | } | |
417 | ||
418 | Float_t AliITSOnlineSPDscanAnalyzer::GetCompareLine(UInt_t step, UInt_t hs, UInt_t chipNr, Float_t basePar2) { | |
419 | // returns value to compare mean mult with (when finding min th) | |
420 | if (hs>=6 || chipNr>10) return -1; | |
421 | if (step<fMinNrStepsBeforeIncrease) return -1; | |
422 | Float_t baseLine = basePar2; | |
423 | if (baseLine<0) baseLine=0; | |
424 | Float_t baseAdd; | |
425 | Double_t baseM=0; | |
426 | Double_t baseS=0; | |
427 | Double_t d,m; | |
428 | for (UInt_t st=1;st<2*step/3;st++) { // skip first point... | |
429 | fMeanMultiplicity[hs][chipNr]->GetPoint(st,d,m); | |
430 | baseM+=m-baseLine; | |
431 | baseS+=(m-baseLine)*(m-baseLine); | |
432 | } | |
433 | baseAdd=2*sqrt( baseS/(2*step/3-1) - (baseM/(2*step/3-1))*(baseM/(2*step/3-1)) ); | |
434 | baseAdd+=0.03; // magic number | |
435 | if (baseAdd>fMinIncreaseFromBaseLine) baseAdd=fMinIncreaseFromBaseLine; | |
436 | return baseLine + baseAdd; | |
437 | } | |
438 | ||
439 | Int_t AliITSOnlineSPDscanAnalyzer::GetMinTh(UInt_t hs, UInt_t chipNr) { | |
440 | // calculates and returns the minimum threshold | |
441 | if (hs>=6 || chipNr>10) return -1; | |
442 | if (fScanObj==NULL) { | |
53ae21ce | 443 | Error("AliITSOnlineSPDscanAnalyzer::GetMinTh","No data!"); |
f0aa5f6c | 444 | return -1; |
445 | } | |
446 | // should be type kMINTH or kDAC with id 39 (pre_vth) | |
447 | if (fType!=kMINTH && (fType!=kDAC || fDacId!=39)) { | |
53ae21ce | 448 | Error("AliITSOnlineSPDscanAnalyzer::GetMinTh","MinTh only for scan type %d OR %d with dac_id 39.",kMINTH,kDAC); |
f0aa5f6c | 449 | return -1; |
450 | } | |
451 | if (fMeanMultiplicity[hs][chipNr]==NULL) { | |
452 | if (!ProcessMeanMultiplicity()) { | |
453 | return -1; | |
454 | } | |
455 | } | |
456 | ||
457 | Int_t lastDac = FindLastMinThDac(hs,chipNr); | |
458 | if (lastDac==-1) { | |
53ae21ce | 459 | Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Increase of Mean Multiplicity by %1.2f never reached.",hs,chipNr,fMinIncreaseFromBaseLine); |
f0aa5f6c | 460 | return -1; |
461 | } | |
462 | ||
463 | Int_t minDac = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(0); | |
53ae21ce | 464 | TString funcName = Form("Fit minth func HS%d CHIP%d",hs,chipNr); |
465 | TF1 *minThFunc = new TF1(funcName.Data(),itsSpdErrorf,100,500,3); | |
f0aa5f6c | 466 | minThFunc->SetParameter(0,lastDac+10); |
467 | minThFunc->SetParameter(1,2); | |
468 | minThFunc->SetParameter(2,0); | |
469 | minThFunc->SetParName(0,"Mean"); | |
470 | minThFunc->SetParName(1,"Sigma"); | |
471 | minThFunc->SetParName(2,"BaseLine"); | |
472 | minThFunc->SetLineWidth(1); | |
473 | if (fMeanMultiplicity[hs][chipNr]==NULL) { | |
474 | if (!ProcessMeanMultiplicity()) { | |
475 | return -1; | |
476 | } | |
477 | } | |
478 | fMeanMultiplicity[hs][chipNr]->Fit(funcName,"Q0","",minDac,lastDac); | |
479 | ||
480 | // Double_t mean = fMinThFunc[hs][chipNr]->GetParameter(0); | |
481 | // Double_t sigma = fMinThFunc[hs][chipNr]->GetParameter(1); | |
482 | Double_t baseLine = minThFunc->GetParameter(2); | |
483 | delete minThFunc; | |
484 | ||
485 | if (baseLine>fMaxBaseLineLevel) { | |
53ae21ce | 486 | Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: BaseLine too large (%1.2f>%1.2f).",hs,chipNr,baseLine,fMaxBaseLineLevel); |
f0aa5f6c | 487 | return -1; |
488 | } | |
489 | UInt_t step=FindClosestLowerStep(lastDac); | |
490 | Float_t compareLine = GetCompareLine(step,hs,chipNr,baseLine); | |
491 | if (compareLine==-1) { | |
53ae21ce | 492 | Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Not enough steps (%d<%d) before increase to get a compare line.",hs,chipNr,step,fMinNrStepsBeforeIncrease); |
f0aa5f6c | 493 | return -1; |
494 | } | |
495 | ||
496 | Double_t mult, dummy; | |
497 | mult=1000; | |
498 | while (mult > compareLine && step>0) { | |
499 | fMeanMultiplicity[hs][chipNr]->GetPoint(step,dummy,mult); | |
500 | step--; | |
501 | } | |
502 | Int_t minth = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step+1)-fStepDownDacSafe; | |
503 | ||
504 | if (step>0) { | |
505 | return minth; | |
506 | } | |
507 | else { | |
53ae21ce | 508 | Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Did not find a point below the compare line (%f).",hs,chipNr,compareLine); |
f0aa5f6c | 509 | return -1; |
510 | } | |
511 | } | |
512 | ||
513 | ||
514 | ||
515 | Bool_t AliITSOnlineSPDscanAnalyzer::ProcessMeanMultiplicity() { | |
516 | // process mean multiplicity data | |
517 | if (fScanObj==NULL) { | |
53ae21ce | 518 | Error("AliITSOnlineSPDscanAnalyzer::ProcessMeanMultiplicity","No data!"); |
f0aa5f6c | 519 | return kFALSE; |
520 | } | |
521 | for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) { | |
522 | for (UInt_t hs=0; hs<6; hs++) { | |
523 | for (UInt_t chipNr=0; chipNr<11; chipNr++) { | |
524 | // if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
525 | if (step==0) { | |
526 | if (fMeanMultiplicity[hs][chipNr]!=NULL) { | |
527 | delete fMeanMultiplicity[hs][chipNr]; | |
528 | } | |
529 | fMeanMultiplicity[hs][chipNr] = new TGraph(); | |
530 | } | |
531 | Float_t multiplMean=fScanObj->GetAverageMultiplicity(step,hs,chipNr); | |
532 | if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) { | |
533 | fMeanMultiplicity[hs][chipNr]->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),multiplMean); | |
534 | } | |
535 | else { | |
536 | fMeanMultiplicity[hs][chipNr]->SetPoint(step,0,multiplMean); | |
537 | } | |
538 | } | |
539 | // } | |
540 | } | |
541 | } | |
542 | return kTRUE; | |
543 | } | |
544 | ||
545 | TGraph* AliITSOnlineSPDscanAnalyzer::GetMeanMultiplicityG(UInt_t hs, UInt_t chipNr) { | |
546 | // returns mean multiplicity graph | |
547 | if (hs>=6 || chipNr>10) return NULL; | |
548 | if (fMeanMultiplicity[hs][chipNr]==NULL) { | |
549 | if (!ProcessMeanMultiplicity()) { | |
550 | return NULL; | |
551 | } | |
552 | } | |
553 | return fMeanMultiplicity[hs][chipNr]; | |
554 | } | |
555 | ||
556 | Bool_t AliITSOnlineSPDscanAnalyzer::ProcessHitEventEfficiency() { | |
557 | // process hit event efficiency | |
558 | if (fScanObj==NULL) { | |
53ae21ce | 559 | Error("AliITSOnlineSPDscanAnalyzer::ProcessHitEventEfficiency","No data!"); |
f0aa5f6c | 560 | return kFALSE; |
561 | } | |
562 | for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) { | |
563 | for (UInt_t hs=0; hs<6; hs++) { | |
564 | for (UInt_t chipNr=0; chipNr<11; chipNr++) { | |
565 | // if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
566 | if (step==0) { | |
567 | if (fHitEventEfficiency[hs][chipNr]!=NULL) { | |
568 | delete fHitEventEfficiency[hs][chipNr]; | |
569 | } | |
570 | fHitEventEfficiency[hs][chipNr] = new TGraph(); | |
571 | } | |
572 | Float_t efficiency=fScanObj->GetHitEventsEfficiency(step,hs,chipNr); | |
573 | if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) { | |
574 | fHitEventEfficiency[hs][chipNr]->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),efficiency); | |
575 | } | |
576 | else { | |
577 | fHitEventEfficiency[hs][chipNr]->SetPoint(step,0,efficiency); | |
578 | } | |
579 | } | |
580 | // } | |
581 | } | |
582 | } | |
583 | return kTRUE; | |
584 | } | |
585 | ||
586 | TGraph* AliITSOnlineSPDscanAnalyzer::GetHitEventEfficiencyG(UInt_t hs, UInt_t chipNr) { | |
587 | // returns hit event efficiency graph | |
588 | if (hs>=6 || chipNr>10) return NULL; | |
589 | if (fHitEventEfficiency[hs][chipNr]==NULL) { | |
590 | if (!ProcessHitEventEfficiency()) { | |
591 | return NULL; | |
592 | } | |
593 | } | |
594 | return fHitEventEfficiency[hs][chipNr]; | |
595 | } | |
596 | ||
597 | ||
598 | Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNrTriggers() { | |
599 | // process nr of triggers data | |
600 | if (fScanObj==NULL) { | |
53ae21ce | 601 | Error("AliITSOnlineSPDscanAnalyzer::ProcessNrTriggers","No data!"); |
f0aa5f6c | 602 | return kFALSE; |
603 | } | |
604 | for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) { | |
605 | if (step==0) { | |
606 | if (fTriggers!=NULL) { | |
607 | delete fTriggers; | |
608 | } | |
609 | fTriggers = new TGraph(); | |
610 | } | |
611 | if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) { | |
612 | fTriggers->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),fScanObj->GetTriggers(step)); | |
613 | } | |
614 | else { | |
615 | fTriggers->SetPoint(step,0,fScanObj->GetTriggers(step)); | |
616 | } | |
617 | } | |
618 | return kTRUE; | |
619 | } | |
620 | ||
621 | TGraph* AliITSOnlineSPDscanAnalyzer::GetNrTriggersG() { | |
622 | // returns nr of triggers graph | |
623 | if (fTriggers==NULL) { | |
624 | if (!ProcessNrTriggers()) { | |
625 | return NULL; | |
626 | } | |
627 | } | |
628 | return fTriggers; | |
629 | } | |
630 | ||
631 | Bool_t AliITSOnlineSPDscanAnalyzer::GetHalfStavePresent(UInt_t hs) { | |
632 | // returns half stave present info | |
633 | if (hs<6 && fScanObj!=NULL) { | |
634 | Int_t chipstatus=0; | |
635 | for (Int_t chip=0; chip<10; chip++) { | |
636 | chipstatus+=fScanObj->GetChipPresent(hs,chip); | |
637 | } | |
638 | if (chipstatus>0) return kTRUE; | |
639 | } | |
640 | return kFALSE; | |
641 | } | |
642 | ||
643 | AliITSOnlineCalibrationSPDhandler* AliITSOnlineSPDscanAnalyzer::GetOnlineCalibrationHandler(UInt_t module) { | |
644 | // returns a pointer to the AliITSOnlineCalibrationSPDhandler | |
645 | if (module<240) return fHandler[module]; | |
646 | else return NULL; | |
647 | } | |
648 | ||
649 | UInt_t AliITSOnlineSPDscanAnalyzer::GetRouterNr() { | |
650 | // returns the router nr of scan obj | |
651 | if (fScanObj!=NULL) return fScanObj->GetRouterNr(); | |
652 | else return 99; | |
653 | } | |
654 | ||
655 | TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapTot(UInt_t step) { | |
656 | // creates and returns a pointer to a hitmap histo (half sector style a la spdmood) | |
657 | if (fScanObj==NULL) { | |
53ae21ce | 658 | Error("AliITSOnlineSPDscanAnalyzer::GetHitMapTot","No data!"); |
f0aa5f6c | 659 | return NULL; |
660 | } | |
53ae21ce | 661 | TString histoname; |
f0aa5f6c | 662 | if (fType==kMINTH || fType==kMEANTH || fType==kDAC) { |
53ae21ce | 663 | histoname = Form("Router %d , DAC %d",GetRouterNr(),((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step)); |
f0aa5f6c | 664 | } |
665 | else { | |
53ae21ce | 666 | histoname = Form("Router %d ",GetRouterNr()); |
f0aa5f6c | 667 | } |
53ae21ce | 668 | TH2F* fHitMapTot = new TH2F(histoname.Data(),histoname.Data(),32*10,-0.5,32*10-0.5,256*6,-0.5,256*6-0.5); |
f0aa5f6c | 669 | fHitMapTot->SetNdivisions(-10,"X"); |
670 | fHitMapTot->SetNdivisions(-006,"Y"); | |
671 | fHitMapTot->SetTickLength(0,"X"); | |
672 | fHitMapTot->SetTickLength(0,"Y"); | |
673 | fHitMapTot->GetXaxis()->SetLabelColor(gStyle->GetCanvasColor()); | |
674 | fHitMapTot->GetYaxis()->SetLabelColor(gStyle->GetCanvasColor()); | |
675 | for (UInt_t hs=0; hs<6; hs++) { | |
676 | for (UInt_t chipNr=0; chipNr<10; chipNr++) { | |
677 | for (UInt_t col=0; col<32; col++) { | |
678 | for (UInt_t row=0; row<256; row++) { | |
679 | fHitMapTot->Fill(chipNr*32+col,(5-hs)*256+row,fScanObj->GetHits(step,hs,chipNr,col,row)); | |
680 | } | |
681 | } | |
682 | } | |
683 | } | |
684 | return fHitMapTot; | |
685 | } |