New version where the number of events is kept in a histogram for merging purposes
[u/mrichter/AliRoot.git] / ITS / AliITSOnlineSPDscanAnalyzer.cxx
CommitLineData
4ee23d3d 1/**************************************************************************
2 * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/* $Id$ */
17
f0aa5f6c 18////////////////////////////////////////////////////////////
19// Author: Henrik Tydesjo //
20// This class is used in the detector algorithm framework //
21// to process the data stored in special container files //
22// (see AliITSOnlineSPDscan). For instance, minimum //
6727e2db 23// threshold values can be extracted. //
f0aa5f6c 24////////////////////////////////////////////////////////////
25
26#include "AliITSOnlineSPDscanAnalyzer.h"
27#include "AliITSOnlineSPDscan.h"
28#include "AliITSOnlineSPDscanSingle.h"
29#include "AliITSOnlineSPDscanMultiple.h"
30#include "AliITSOnlineSPDscanMeanTh.h"
31#include "AliITSOnlineCalibrationSPDhandler.h"
32#include "AliITSRawStreamSPD.h"
33#include <TStyle.h>
34#include <TMath.h>
35#include <TF1.h>
36#include <TGraph.h>
37#include <TH2F.h>
53ae21ce 38#include <TError.h>
6727e2db 39#include <iostream>
40#include <fstream>
f0aa5f6c 41
42Double_t itsSpdErrorf(Double_t *x, Double_t *par){
43 if (par[2]<0) par[2]=0;
44 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.)));
45 return val;
46}
47//Double_t itsSpdErrorfOrig(Double_t *x, Double_t *par){
48// return 0.5+0.5*TMath::Erf((x[0]-par[0])/par[1]/sqrt(2.));
49//}
50
51
6727e2db 52AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const Char_t *fileName, AliITSOnlineCalibrationSPDhandler *handler) :
53 fType(99),fDacId(99),fFileName(fileName),fScanObj(NULL),fHandler(handler),fTriggers(NULL),
f0aa5f6c 54 fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100),
6727e2db 55 fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(5),fMaxBaseLineLevel(10)
f0aa5f6c 56{
57 // constructor
f0aa5f6c 58 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
59 for (UInt_t hs=0; hs<6; hs++) {
60 fMeanMultiplicity[hs][chipNr]=NULL;
61 fHitEventEfficiency[hs][chipNr]=NULL;
62 }
63 }
6727e2db 64 for (UInt_t mod=0; mod<240; mod++) {
65 fbModuleScanned[mod]=kFALSE;
f0aa5f6c 66 }
67
68 Init();
69}
70
71AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const AliITSOnlineSPDscanAnalyzer& handle) :
6727e2db 72 fType(99),fDacId(99),fFileName("."),fScanObj(NULL),fHandler(NULL),fTriggers(NULL),
f0aa5f6c 73 fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100),
6727e2db 74 fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(5),fMaxBaseLineLevel(10)
f0aa5f6c 75{
6727e2db 76 // copy constructor, only copies the filename and params (not the processed data)
53ae21ce 77 fFileName=handle.fFileName;
6727e2db 78 fOverWrite=handle.fOverWrite;
79 fNoiseThreshold=handle.fNoiseThreshold;
80 fNoiseMinimumEvents=handle.fNoiseMinimumEvents;
81 fMinNrStepsBeforeIncrease=handle.fMinNrStepsBeforeIncrease;
82 fMinIncreaseFromBaseLine=handle.fMinIncreaseFromBaseLine;
83 fStepDownDacSafe=handle.fStepDownDacSafe;
84 fMaxBaseLineLevel=handle.fMaxBaseLineLevel;
f0aa5f6c 85
f0aa5f6c 86 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
87 for (UInt_t hs=0; hs<6; hs++) {
88 fMeanMultiplicity[hs][chipNr]=NULL;
89 fHitEventEfficiency[hs][chipNr]=NULL;
90 }
91 }
6727e2db 92 for (UInt_t mod=0; mod<240; mod++) {
93 fbModuleScanned[mod]=kFALSE;
f0aa5f6c 94 }
95
96 Init();
97}
98
99AliITSOnlineSPDscanAnalyzer::~AliITSOnlineSPDscanAnalyzer() {
100 // destructor
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;
f0aa5f6c 113}
114
115AliITSOnlineSPDscanAnalyzer& AliITSOnlineSPDscanAnalyzer::operator=(const AliITSOnlineSPDscanAnalyzer& handle) {
6727e2db 116 // assignment operator, only copies the filename and params (not the processed data)
f0aa5f6c 117 if (this!=&handle) {
118 for (UInt_t hs=0; hs<6; hs++) {
119 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
120 if (fMeanMultiplicity[hs][chipNr]!=NULL) {
121 delete fMeanMultiplicity[hs][chipNr];
122 }
123 if (fHitEventEfficiency[hs][chipNr]!=NULL) {
124 delete fHitEventEfficiency[hs][chipNr];
125 }
126 }
127 }
128 if (fTriggers!=NULL) delete fTriggers;
129 if (fScanObj!=NULL) delete fScanObj;
f0aa5f6c 130
53ae21ce 131 fFileName=handle.fFileName;
6727e2db 132 fOverWrite=handle.fOverWrite;
133 fNoiseThreshold=handle.fNoiseThreshold;
134 fNoiseMinimumEvents=handle.fNoiseMinimumEvents;
135 fMinNrStepsBeforeIncrease=handle.fMinNrStepsBeforeIncrease;
136 fMinIncreaseFromBaseLine=handle.fMinIncreaseFromBaseLine;
137 fStepDownDacSafe=handle.fStepDownDacSafe;
138 fMaxBaseLineLevel=handle.fMaxBaseLineLevel;
f0aa5f6c 139
f0aa5f6c 140 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
141 for (UInt_t hs=0; hs<6; hs++) {
142 fMeanMultiplicity[hs][chipNr]=NULL;
143 fHitEventEfficiency[hs][chipNr]=NULL;
144 }
145 }
6727e2db 146 for (UInt_t mod=0; mod<240; mod++) {
147 fbModuleScanned[mod]=kFALSE;
f0aa5f6c 148 }
6727e2db 149 fTriggers=NULL;
150 fHandler=NULL;
f0aa5f6c 151
6727e2db 152 fScanObj=NULL;
153 fType=99;
154 fDacId=99;
155
f0aa5f6c 156 Init();
157 }
158 return *this;
159}
160
161void AliITSOnlineSPDscanAnalyzer::Init() {
162 // first checks type of container and then initializes container obj
53ae21ce 163 FILE* fp0 = fopen(fFileName.Data(), "r");
f0aa5f6c 164 if (fp0 == NULL) {
165 return;
166 }
167 else {
168 fclose(fp0);
169 }
53ae21ce 170 fScanObj = new AliITSOnlineSPDscan(fFileName.Data());
f0aa5f6c 171 fType = fScanObj->GetType();
172 delete fScanObj;
173
174 // init container
175 switch(fType) {
176 case kUNIMA:
177 case kNOISE:
53ae21ce 178 fScanObj = new AliITSOnlineSPDscanSingle(fFileName.Data());
f0aa5f6c 179 break;
180 case kMINTH:
181 case kDAC:
182 case kDELAY:
53ae21ce 183 fScanObj = new AliITSOnlineSPDscanMultiple(fFileName.Data());
f0aa5f6c 184 fDacId = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacId();
185 break;
186 case kMEANTH:
53ae21ce 187 fScanObj = new AliITSOnlineSPDscanMeanTh(fFileName.Data());
f0aa5f6c 188 fDacId = ((AliITSOnlineSPDscanMeanTh*)fScanObj)->GetDacId();
189 break;
190 default:
53ae21ce 191 Error("AliITSOnlineSPDscanAnalyzer::Init","Type %d not defined!",fType);
f0aa5f6c 192 fScanObj=NULL;
193 return;
194 break;
195 }
196
f0aa5f6c 197}
198
53ae21ce 199void AliITSOnlineSPDscanAnalyzer::SetParam(const Char_t *pname, const Char_t *pval) {
200 // set a parameter
201 TString name = pname;
202 TString val = pval;
203 if (name.CompareTo("fOverWrite")==0) {
6727e2db 204 if (val.CompareTo("YES")==0 || val.CompareTo("1")==0) {
53ae21ce 205 fOverWrite = kTRUE;
206 }
6727e2db 207 else fOverWrite = kFALSE;
53ae21ce 208 }
209 else if (name.CompareTo("fNoiseThreshold")==0) {
210 fNoiseThreshold = val.Atof();
211 }
212 else if (name.CompareTo("fNoiseMinimumEvents")==0) {
213 fNoiseMinimumEvents = val.Atoi();
214 }
215 else if (name.CompareTo("fMinNrStepsBeforeIncrease")==0) {
216 fMinNrStepsBeforeIncrease = val.Atoi();
217 }
218 else if (name.CompareTo("fMinIncreaseFromBaseLine")==0) {
219 fMinIncreaseFromBaseLine = val.Atof();
220 }
221 else if (name.CompareTo("fStepDownDacSafe")==0) {
222 fStepDownDacSafe = val.Atoi();
223 }
224 else if (name.CompareTo("fMaxBaseLineLevel")==0) {
225 fMaxBaseLineLevel = val.Atof();
226 }
227 else {
228 Error("AliITSOnlineSPDscanAnalyzer::SetParam","Parameter %s in configuration file unknown.",name.Data());
229 }
230}
f0aa5f6c 231
6727e2db 232void AliITSOnlineSPDscanAnalyzer::ReadParamsFromLocation(const Char_t *dirName) {
233 // opens file (default name) in dir dirName and reads parameters from it
234 TString paramsFileName = Form("%s/standal_params.txt",dirName);
235 ifstream paramsFile;
236 paramsFile.open(paramsFileName, ifstream::in);
237 if (paramsFile.fail()) {
238 printf("No config file (%s) present. Using default tuning parameters.\n",paramsFileName.Data());
239 }
240 else {
241 while(1) {
242 Char_t paramN[50];
243 Char_t paramV[50];
244 paramsFile >> paramN;
245 if (paramsFile.eof()) break;
246 paramsFile >> paramV;
247 SetParam(paramN,paramV);
248 if (paramsFile.eof()) break;
249 }
250 paramsFile.close();
251 }
252}
253
4f88491f 254Bool_t AliITSOnlineSPDscanAnalyzer::IsChipPresent(UInt_t hs, UInt_t chipNr) {
255 // is the chip present?
256 if (fScanObj==NULL) {
257 Warning("AliITSOnlineSPDscanAnalyzer::IsChipPresent","No data!");
258 return kFALSE;
6727e2db 259 }
4f88491f 260 return fScanObj->GetChipPresent(hs,chipNr);
6727e2db 261}
262
263Bool_t AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels(/*Char_t *oldcalibDir*/) {
53ae21ce 264 // process dead pixel data, for uniformity scan,
265 // NB: This will not be the general way of finding dead pixels.
f0aa5f6c 266 if (fScanObj==NULL) {
53ae21ce 267 Warning("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","No data!");
f0aa5f6c 268 return kFALSE;
269 }
270 // should be type kUNIMA
271 if (fType!=kUNIMA) {
53ae21ce 272 Warning("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","Dead pixels only for scan type %d.",kUNIMA);
f0aa5f6c 273 return kFALSE;
274 }
6727e2db 275 // handler should be initialized
276 if (fHandler==NULL) {
277 Error("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","Calibration handler is not initialized!");
278 return kFALSE;
279 }
f0aa5f6c 280
f0aa5f6c 281 UInt_t routerNr = fScanObj->GetRouterNr();
282 UInt_t rowStart = fScanObj->GetRowStart();
283 UInt_t rowEnd = fScanObj->GetRowEnd();
284 for (UInt_t hs=0; hs<6; hs++) {
285 for (UInt_t chipNr=0; chipNr<10; chipNr++) {
286 if (fScanObj->GetChipPresent(hs,chipNr) && fScanObj->GetAverageMultiplicity(0,hs,chipNr)>0) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
4f88491f 287 if (fOverWrite) {fHandler->ResetDeadForChip(routerNr,hs,chipNr);}
f0aa5f6c 288 for (UInt_t col=0; col<32; col++) {
289 for (UInt_t row=rowStart; row<=rowEnd; row++) {
290 if (col!=1 && col!=9 && col!=17 && col!=25) { //exclude test columns!!!
291 if (fScanObj->GetHits(0,hs,chipNr,col,row)==0) {
6727e2db 292 fHandler->SetDeadPixel(routerNr,hs,chipNr,col,row);
f0aa5f6c 293 }
294 }
295 }
296 }
297 }
298 }
299 }
300 return kTRUE;
301}
302
303
304
6727e2db 305Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels(/*Char_t *oldcalibDir*/) {
f0aa5f6c 306 // process noisy pixel data
307 if (fScanObj==NULL) {
53ae21ce 308 Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","No data!");
f0aa5f6c 309 return kFALSE;
310 }
311 // should be type kNOISE
312 if (fType != kNOISE) {
53ae21ce 313 Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Noisy pixels only for scan type %d.",kNOISE);
f0aa5f6c 314 return kFALSE;
315 }
6727e2db 316 // handler should be initialized
317 if (fHandler==NULL) {
318 Error("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Calibration handler is not initialized!");
319 return kFALSE;
320 }
321 // check if enough statistics
f0aa5f6c 322 if (fScanObj->GetTriggers(0)<fNoiseMinimumEvents) {
53ae21ce 323 Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Process noisy: Too few events.");
f0aa5f6c 324 return kFALSE;
325 }
6727e2db 326
f0aa5f6c 327 UInt_t routerNr = fScanObj->GetRouterNr();
328 for (UInt_t hs=0; hs<6; hs++) {
329 for (UInt_t chipNr=0; chipNr<10; chipNr++) {
330 if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
4f88491f 331 if (fOverWrite) {fHandler->ResetNoisyForChip(routerNr,hs,chipNr);}
f0aa5f6c 332 for (UInt_t col=0; col<32; col++) {
333 for (UInt_t row=0; row<256; row++) {
334 if (fScanObj->GetHitsEfficiency(0,hs,chipNr,col,row)>fNoiseThreshold) {
6727e2db 335 fHandler->SetNoisyPixel(routerNr,hs,chipNr,col,row);
f0aa5f6c 336 }
337 }
338 }
339 }
340 }
341 }
342 return kTRUE;
343}
344
f0aa5f6c 345Int_t AliITSOnlineSPDscanAnalyzer::GetDelay(UInt_t hs, UInt_t chipNr) {
346 // get delay
347 if (hs>=6 || chipNr>10) return -1;
348 if (fScanObj==NULL) {
53ae21ce 349 Warning("AliITSOnlineSPDscanAnalyzer::GetDelay","No data!");
f0aa5f6c 350 return -1;
351 }
352 // should be type kDELAY or kDAC with id 42 (delay_ctrl)
353 if (fType!=kDELAY && (fType!=kDAC || fDacId!=42)) {
53ae21ce 354 Warning("AliITSOnlineSPDscanAnalyzer::GetDelay","Delay only for scan type %d or %d and dac_id 42.",kDELAY,kDAC);
f0aa5f6c 355 return -1;
356 }
357 if (fMeanMultiplicity[hs][chipNr]==NULL) {
358 if (!ProcessMeanMultiplicity()) {
359 return -1;
360 }
361 }
362
1fd93b67 363 UInt_t maxStep=0;
364 Float_t maxVal=0;
365 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
366 Double_t thisDac;
367 Double_t thisMult;
368 fMeanMultiplicity[hs][chipNr]->GetPoint(step,thisDac,thisMult);
369 if (thisMult > maxVal) {
370 maxVal = thisMult;
371 maxStep = step;
372 }
373 }
374
375 if (maxVal>0) {
376 return ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(maxStep);
f0aa5f6c 377 }
378 else {
379 return -1;
380 }
1fd93b67 381
f0aa5f6c 382}
383
1fd93b67 384
f0aa5f6c 385Int_t AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima(UInt_t hs, UInt_t chipNr) {
386 // in case of a uniformity scan, returns the nr of noisy pixels, (here > 200 hits)
387 if (hs>=6 || chipNr>10) return -1;
388 if (fScanObj==NULL) {
53ae21ce 389 Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","No data!");
f0aa5f6c 390 return kFALSE;
391 }
392 // should be type kUNIMA
393 if (fType != kUNIMA) {
53ae21ce 394 Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","Noisy pixels Unima only for scan type %d.",kUNIMA);
f0aa5f6c 395 return kFALSE;
396 }
397 if (fScanObj->GetTriggers(0)!=25600) {
53ae21ce 398 Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","Process noisy unima: Incorrect number of events (!=25600.");
f0aa5f6c 399 return kFALSE;
400 }
401
402 Int_t nrNoisy=0;
403 if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
404 for (UInt_t col=0; col<32; col++) {
405 for (UInt_t row=0; row<256; row++) {
406 if (fScanObj->GetHits(0,hs,chipNr,col,row)>200) {
407 nrNoisy++;
408 }
409 }
410 }
411 }
412 else {
413 return -1;
414 }
415 return nrNoisy;
416}
417
418Int_t AliITSOnlineSPDscanAnalyzer::FindLastMinThDac(UInt_t hs, UInt_t chipNr) {
419 // returns dac value where fMinIncreaseFromBaseLine reached
420 if (hs>=6 || chipNr>10) return -1;
421 if (fMeanMultiplicity[hs][chipNr]==NULL) {
422 if (!ProcessMeanMultiplicity()) {
423 return -1;
424 }
425 }
426 Double_t firstVal, dummy1;
427 fMeanMultiplicity[hs][chipNr]->GetPoint(0,dummy1,firstVal);
428 UInt_t step=0;
429 while (step<fScanObj->GetNSteps()-1) {
430 Double_t graphVal, dummy2;
431 fMeanMultiplicity[hs][chipNr]->GetPoint(step+1,dummy2,graphVal);
432 if (graphVal>firstVal+fMinIncreaseFromBaseLine) break;
433 step++;
434 }
435 if (step==fScanObj->GetNSteps()-1) return -1;
436 return ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step);
437}
438
439Int_t AliITSOnlineSPDscanAnalyzer::FindClosestLowerStep(Float_t dacValueInput) {
440 // returns step closest (lower) to a dacvalue
441 UInt_t step=0;
442 while (step<fScanObj->GetNSteps()-1) {
443 Int_t dacVal = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step+1);
444 if (dacVal>=dacValueInput) break;
445 step++;
446 }
447 return step;
448}
449
450Float_t AliITSOnlineSPDscanAnalyzer::GetCompareLine(UInt_t step, UInt_t hs, UInt_t chipNr, Float_t basePar2) {
451 // returns value to compare mean mult with (when finding min th)
452 if (hs>=6 || chipNr>10) return -1;
453 if (step<fMinNrStepsBeforeIncrease) return -1;
454 Float_t baseLine = basePar2;
455 if (baseLine<0) baseLine=0;
456 Float_t baseAdd;
457 Double_t baseM=0;
458 Double_t baseS=0;
459 Double_t d,m;
460 for (UInt_t st=1;st<2*step/3;st++) { // skip first point...
461 fMeanMultiplicity[hs][chipNr]->GetPoint(st,d,m);
462 baseM+=m-baseLine;
463 baseS+=(m-baseLine)*(m-baseLine);
464 }
465 baseAdd=2*sqrt( baseS/(2*step/3-1) - (baseM/(2*step/3-1))*(baseM/(2*step/3-1)) );
466 baseAdd+=0.03; // magic number
467 if (baseAdd>fMinIncreaseFromBaseLine) baseAdd=fMinIncreaseFromBaseLine;
468 return baseLine + baseAdd;
469}
470
471Int_t AliITSOnlineSPDscanAnalyzer::GetMinTh(UInt_t hs, UInt_t chipNr) {
472 // calculates and returns the minimum threshold
473 if (hs>=6 || chipNr>10) return -1;
474 if (fScanObj==NULL) {
53ae21ce 475 Error("AliITSOnlineSPDscanAnalyzer::GetMinTh","No data!");
f0aa5f6c 476 return -1;
477 }
478 // should be type kMINTH or kDAC with id 39 (pre_vth)
479 if (fType!=kMINTH && (fType!=kDAC || fDacId!=39)) {
53ae21ce 480 Error("AliITSOnlineSPDscanAnalyzer::GetMinTh","MinTh only for scan type %d OR %d with dac_id 39.",kMINTH,kDAC);
f0aa5f6c 481 return -1;
482 }
483 if (fMeanMultiplicity[hs][chipNr]==NULL) {
484 if (!ProcessMeanMultiplicity()) {
485 return -1;
486 }
487 }
488
489 Int_t lastDac = FindLastMinThDac(hs,chipNr);
490 if (lastDac==-1) {
53ae21ce 491 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Increase of Mean Multiplicity by %1.2f never reached.",hs,chipNr,fMinIncreaseFromBaseLine);
f0aa5f6c 492 return -1;
493 }
494
495 Int_t minDac = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(0);
53ae21ce 496 TString funcName = Form("Fit minth func HS%d CHIP%d",hs,chipNr);
497 TF1 *minThFunc = new TF1(funcName.Data(),itsSpdErrorf,100,500,3);
f0aa5f6c 498 minThFunc->SetParameter(0,lastDac+10);
499 minThFunc->SetParameter(1,2);
500 minThFunc->SetParameter(2,0);
501 minThFunc->SetParName(0,"Mean");
502 minThFunc->SetParName(1,"Sigma");
503 minThFunc->SetParName(2,"BaseLine");
504 minThFunc->SetLineWidth(1);
505 if (fMeanMultiplicity[hs][chipNr]==NULL) {
506 if (!ProcessMeanMultiplicity()) {
507 return -1;
508 }
509 }
510 fMeanMultiplicity[hs][chipNr]->Fit(funcName,"Q0","",minDac,lastDac);
511
512 // Double_t mean = fMinThFunc[hs][chipNr]->GetParameter(0);
513 // Double_t sigma = fMinThFunc[hs][chipNr]->GetParameter(1);
514 Double_t baseLine = minThFunc->GetParameter(2);
515 delete minThFunc;
516
517 if (baseLine>fMaxBaseLineLevel) {
53ae21ce 518 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: BaseLine too large (%1.2f>%1.2f).",hs,chipNr,baseLine,fMaxBaseLineLevel);
f0aa5f6c 519 return -1;
520 }
521 UInt_t step=FindClosestLowerStep(lastDac);
522 Float_t compareLine = GetCompareLine(step,hs,chipNr,baseLine);
523 if (compareLine==-1) {
53ae21ce 524 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Not enough steps (%d<%d) before increase to get a compare line.",hs,chipNr,step,fMinNrStepsBeforeIncrease);
f0aa5f6c 525 return -1;
526 }
527
528 Double_t mult, dummy;
529 mult=1000;
530 while (mult > compareLine && step>0) {
531 fMeanMultiplicity[hs][chipNr]->GetPoint(step,dummy,mult);
532 step--;
533 }
534 Int_t minth = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step+1)-fStepDownDacSafe;
535
536 if (step>0) {
537 return minth;
538 }
539 else {
53ae21ce 540 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Did not find a point below the compare line (%f).",hs,chipNr,compareLine);
f0aa5f6c 541 return -1;
542 }
543}
544
545
546
547Bool_t AliITSOnlineSPDscanAnalyzer::ProcessMeanMultiplicity() {
548 // process mean multiplicity data
549 if (fScanObj==NULL) {
53ae21ce 550 Error("AliITSOnlineSPDscanAnalyzer::ProcessMeanMultiplicity","No data!");
f0aa5f6c 551 return kFALSE;
552 }
553 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
554 for (UInt_t hs=0; hs<6; hs++) {
555 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
556 // if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
557 if (step==0) {
558 if (fMeanMultiplicity[hs][chipNr]!=NULL) {
559 delete fMeanMultiplicity[hs][chipNr];
560 }
561 fMeanMultiplicity[hs][chipNr] = new TGraph();
562 }
563 Float_t multiplMean=fScanObj->GetAverageMultiplicity(step,hs,chipNr);
564 if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) {
565 fMeanMultiplicity[hs][chipNr]->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),multiplMean);
566 }
567 else {
568 fMeanMultiplicity[hs][chipNr]->SetPoint(step,0,multiplMean);
569 }
570 }
571 // }
572 }
573 }
574 return kTRUE;
575}
576
577TGraph* AliITSOnlineSPDscanAnalyzer::GetMeanMultiplicityG(UInt_t hs, UInt_t chipNr) {
578 // returns mean multiplicity graph
579 if (hs>=6 || chipNr>10) return NULL;
580 if (fMeanMultiplicity[hs][chipNr]==NULL) {
581 if (!ProcessMeanMultiplicity()) {
582 return NULL;
583 }
584 }
585 return fMeanMultiplicity[hs][chipNr];
586}
587
588Bool_t AliITSOnlineSPDscanAnalyzer::ProcessHitEventEfficiency() {
589 // process hit event efficiency
590 if (fScanObj==NULL) {
53ae21ce 591 Error("AliITSOnlineSPDscanAnalyzer::ProcessHitEventEfficiency","No data!");
f0aa5f6c 592 return kFALSE;
593 }
594 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
595 for (UInt_t hs=0; hs<6; hs++) {
596 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
597 // if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
598 if (step==0) {
599 if (fHitEventEfficiency[hs][chipNr]!=NULL) {
600 delete fHitEventEfficiency[hs][chipNr];
601 }
602 fHitEventEfficiency[hs][chipNr] = new TGraph();
603 }
604 Float_t efficiency=fScanObj->GetHitEventsEfficiency(step,hs,chipNr);
605 if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) {
606 fHitEventEfficiency[hs][chipNr]->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),efficiency);
607 }
608 else {
609 fHitEventEfficiency[hs][chipNr]->SetPoint(step,0,efficiency);
610 }
611 }
612 // }
613 }
614 }
615 return kTRUE;
616}
617
618TGraph* AliITSOnlineSPDscanAnalyzer::GetHitEventEfficiencyG(UInt_t hs, UInt_t chipNr) {
619 // returns hit event efficiency graph
620 if (hs>=6 || chipNr>10) return NULL;
621 if (fHitEventEfficiency[hs][chipNr]==NULL) {
622 if (!ProcessHitEventEfficiency()) {
623 return NULL;
624 }
625 }
626 return fHitEventEfficiency[hs][chipNr];
627}
628
629
630Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNrTriggers() {
631 // process nr of triggers data
632 if (fScanObj==NULL) {
53ae21ce 633 Error("AliITSOnlineSPDscanAnalyzer::ProcessNrTriggers","No data!");
f0aa5f6c 634 return kFALSE;
635 }
636 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
637 if (step==0) {
638 if (fTriggers!=NULL) {
639 delete fTriggers;
640 }
641 fTriggers = new TGraph();
642 }
643 if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) {
644 fTriggers->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),fScanObj->GetTriggers(step));
645 }
646 else {
647 fTriggers->SetPoint(step,0,fScanObj->GetTriggers(step));
648 }
649 }
650 return kTRUE;
651}
652
653TGraph* AliITSOnlineSPDscanAnalyzer::GetNrTriggersG() {
654 // returns nr of triggers graph
655 if (fTriggers==NULL) {
656 if (!ProcessNrTriggers()) {
657 return NULL;
658 }
659 }
660 return fTriggers;
661}
662
663Bool_t AliITSOnlineSPDscanAnalyzer::GetHalfStavePresent(UInt_t hs) {
664 // returns half stave present info
665 if (hs<6 && fScanObj!=NULL) {
666 Int_t chipstatus=0;
667 for (Int_t chip=0; chip<10; chip++) {
668 chipstatus+=fScanObj->GetChipPresent(hs,chip);
669 }
670 if (chipstatus>0) return kTRUE;
671 }
672 return kFALSE;
673}
674
f0aa5f6c 675UInt_t AliITSOnlineSPDscanAnalyzer::GetRouterNr() {
676 // returns the router nr of scan obj
677 if (fScanObj!=NULL) return fScanObj->GetRouterNr();
678 else return 99;
679}
680
681TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapTot(UInt_t step) {
682 // creates and returns a pointer to a hitmap histo (half sector style a la spdmood)
683 if (fScanObj==NULL) {
53ae21ce 684 Error("AliITSOnlineSPDscanAnalyzer::GetHitMapTot","No data!");
f0aa5f6c 685 return NULL;
686 }
53ae21ce 687 TString histoname;
f0aa5f6c 688 if (fType==kMINTH || fType==kMEANTH || fType==kDAC) {
53ae21ce 689 histoname = Form("Router %d , DAC %d",GetRouterNr(),((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step));
f0aa5f6c 690 }
691 else {
53ae21ce 692 histoname = Form("Router %d ",GetRouterNr());
f0aa5f6c 693 }
53ae21ce 694 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 695 fHitMapTot->SetNdivisions(-10,"X");
696 fHitMapTot->SetNdivisions(-006,"Y");
697 fHitMapTot->SetTickLength(0,"X");
698 fHitMapTot->SetTickLength(0,"Y");
699 fHitMapTot->GetXaxis()->SetLabelColor(gStyle->GetCanvasColor());
700 fHitMapTot->GetYaxis()->SetLabelColor(gStyle->GetCanvasColor());
701 for (UInt_t hs=0; hs<6; hs++) {
702 for (UInt_t chipNr=0; chipNr<10; chipNr++) {
703 for (UInt_t col=0; col<32; col++) {
704 for (UInt_t row=0; row<256; row++) {
705 fHitMapTot->Fill(chipNr*32+col,(5-hs)*256+row,fScanObj->GetHits(step,hs,chipNr,col,row));
706 }
707 }
708 }
709 }
710 return fHitMapTot;
711}
6727e2db 712
713TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapChip(UInt_t step, UInt_t hs, UInt_t chip) {
714 // creates and returns a pointer to a hitmap histo (chip style a la spdmood)
715 if (fScanObj==NULL) {
716 Error("AliITSOnlineSPDscanAnalyzer::GetHitMapChip","No data!");
717 return NULL;
718 }
719
720 TString histoName;
721 TString histoTitle;
722 histoName = Form("fChipHisto_%d_%d_%d", GetRouterNr(), hs, chip);
723 histoTitle = Form("Eq ID %d, Half Stave %d, Chip %d", GetRouterNr(), hs, chip);
724
725 TH2F *returnHisto = new TH2F(histoName.Data(), histoTitle.Data(), 32, -0.5, 31.5, 256, -0.5, 255.5);
726 returnHisto->SetMinimum(0);
727 for (UInt_t col=0; col<32; col++) {
728 for (UInt_t row=0; row<256; row++) {
729 returnHisto->Fill(col,row,fScanObj->GetHits(step,hs,chip,col,row));
730 }
731 }
732
733 return returnHisto;
734}