1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
20 #include "AliTOFDataDCS.h"
22 #include "AliDCSValue.h"
26 #include "AliTOFFormatDCS.h"
30 #include "TTimeStamp.h"
37 // AliTOFDataDCS class
38 // main aim to introduce the aliases for the TOF DCS
39 // data points to be then
40 // stored in the OCDB, and to process them.
41 // Process() method called by TOFPrepr
43 ClassImp(AliTOFDataDCS)
45 //---------------------------------------------------------------
46 AliTOFDataDCS::AliTOFDataDCS():
56 for(int i=0;i<kNHV;i++) {
63 for(int i=0;i<kNLV;i++) {
68 for(int i=0;i<kNFEEthr;i++) {
72 for(int i=0;i<kNFEEt;i++) {
76 for(int i=0;i<3;i++) {
83 //---------------------------------------------------------------
84 AliTOFDataDCS::AliTOFDataDCS(Int_t nRun, UInt_t startTime, UInt_t endTime):
87 fStartTime(startTime),
92 // constructor with arguments
94 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", nRun,
95 TTimeStamp(startTime).AsString(),
96 TTimeStamp(endTime).AsString()));
102 //---------------------------------------------------------------
104 AliTOFDataDCS::AliTOFDataDCS(const AliTOFDataDCS & data):
116 fStartTime=data.fStartTime;
117 fEndTime=data.fEndTime;
118 fIsProcessed=data.fIsProcessed;
120 for(int i=0;i<kNAliases;i++) {
121 fAliasNames[i]=data.fAliasNames[i];
124 for(int i=0;i<kNHV;i++) {
125 fHVvpos[i]=data.fHVvpos[i];
126 fHVvneg[i]=data.fHVvneg[i];
127 fHVcpos[i]=data.fHVcpos[i];
128 fHVcneg[i]=data.fHVcneg[i];
131 for(int i=0;i<kNLV;i++) {
132 fLVv[i]=data.fLVv[i];
133 fLVc[i]=data.fLVc[i];
136 for(int i=0;i<kNFEEthr;i++) {
137 fFEEthr[i]=data.fFEEthr[i];
140 for(int i=0;i<kNFEEt;i++) {
141 fFEEt[i]=data.fFEEt[i];
144 for(int i=0;i<3;i++) {
150 //---------------------------------------------------------------
152 AliTOFDataDCS& AliTOFDataDCS:: operator=(const AliTOFDataDCS & data) {
154 // assignment operator
156 this->fRun=data.GetRun();
157 this->fStartTime=data.GetStartTime();
158 this->fEndTime=data.GetEndTime();
160 for(int i=0;i<kNAliases;i++) {
161 this->fAliasNames[i]=data.GetAliasName(i);
164 for(int i=0;i<3;i++) {
165 this->fT[i]=data.GetT(i);
166 this->fP[i]=data.GetP(i);
169 //this->fCal=data.GetCal();
171 for(int i=0;i<kNHV;i++) {
172 this->fHVvpos[i]=data.GetHVvpos(i);
173 this->fHVvneg[i]=data.GetHVvneg(i);
174 this->fHVcpos[i]=data.GetHVcpos(i);
175 this->fHVcneg[i]=data.GetHVcneg(i);
178 for(int i=0;i<kNLV;i++) {
179 this->fLVv[i]=data.GetLVv(i);
180 this->fLVc[i]=data.GetLVc(i);
183 for(int i=0;i<kNFEEthr;i++) {
184 this->fFEEthr[i]=data.GetFEEthr(i);
187 for(int i=0;i<kNFEEt;i++) {
188 this->fFEEt[i]=data.GetFEEt(i);
191 this->fIsProcessed=data.fIsProcessed;
195 //---------------------------------------------------------------
196 AliTOFDataDCS::~AliTOFDataDCS() {
200 for(int i=0;i<kNHV;i++) {
211 for(int i=0;i<kNLV;i++) {
218 for(int i=0;i<kNFEEthr;i++) {
223 for(int i=0;i<kNFEEt;i++) {
229 //-----------------------------------------------------------------------------
230 Float_t* AliTOFDataDCS::GetT()const {
232 // method to retrieve environment temperature info
235 for (Int_t i=0;i<3;i++){
240 //-----------------------------------------------------------------------------
241 Float_t* AliTOFDataDCS::GetP() const{
243 // method to retrieve environment pressure info
246 for (Int_t i=0;i<3;i++){
252 //---------------------------------------------------------------
253 void AliTOFDataDCS::ProcessData(TMap& aliasMap){
255 if(!(fAliasNames[0])) Init();
257 Float_t timeMin = (Float_t)fStartTime;
258 Float_t timeMax = (Float_t)fEndTime;
259 Int_t nminutes = (Int_t)((timeMax-timeMin)/60);
264 Float_t timedelta[2];
268 AliDCSValue* aValue1;
272 // starting loop on aliases
273 for(int j=0; j<kNAliases; j++){
274 for (Int_t k=0;k<2;k++) {
278 //AliInfo(Form("j = %i, with alias = %s",j,fAliasNames[j].Data()));
279 aliasArr = (TObjArray*) aliasMap.GetValue(fAliasNames[j].Data());
281 AliError(Form("Alias %s not found!", fAliasNames[j].Data()));
285 Introduce(j, aliasArr);
287 if(aliasArr->GetEntries()<3){
288 AliError(Form("Alias %s has just %d entries!",
289 fAliasNames[j].Data(),aliasArr->GetEntries()));
293 TIter iterarray(aliasArr);
295 Int_t nentries = aliasArr->GetEntries();
296 //AliInfo(Form("entries = %i",nentries));
297 Int_t deltaTimeStamp = (Int_t) nentries/3;
298 Int_t deltaTimeStamp1 = (Int_t) nentries/2;
299 AliDCSValue *lastDCSvalue = (AliDCSValue*) aliasArr->At(nentries-1);
300 Float_t maxTimeStamp = (Float_t) (lastDCSvalue->GetTimeStamp());
301 Float_t minTimeStamp = 0;
303 // filling aliases with 10 floats+1 Usign
304 if (j < kNHV*4+kNLV*2+kNFEEthr+kNFEEt){
306 for (Int_t k=0;k<3;k++){
307 index = deltaTimeStamp*k;
312 index=deltaTimeStamp1;
317 aValue = (AliDCSValue*) aliasArr->At(index);
318 val = aValue->GetFloat();
319 time = (Float_t) (aValue->GetTimeStamp());
321 fHVvpos[j]->SetFloat(k,val);
322 fHVvpos[j]->SetTimeStampFloat(k,time);
325 fHVvneg[j-kNHV]->SetFloat(k,val);
326 fHVvneg[j-kNHV]->SetTimeStampFloat(k,time);
329 fHVcpos[j-2*kNHV]->SetFloat(k,val);
330 fHVcpos[j-2*kNHV]->SetTimeStampFloat(k,time);
333 fHVcneg[j-3*kNHV]->SetFloat(k,val);
334 fHVcneg[j-3*kNHV]->SetTimeStampFloat(k,time);
336 else if (j<kNHV*4+kNLV){
337 fLVv[j-4*kNHV]->SetFloat(k,val);
338 fLVv[j-4*kNHV]->SetTimeStampFloat(k,time);
340 else if (j<kNHV*4+kNLV*2){
341 fLVc[j-4*kNHV-kNLV]->SetFloat(k,val);
342 fLVc[j-4*kNHV-kNLV]->SetTimeStampFloat(k,time);
344 else if (j<kNHV*4+kNLV*2+kNFEEthr){
345 fFEEthr[j-4*kNHV-2*kNLV]->SetFloat(k,val);
346 fFEEthr[j-4*kNHV-2*kNLV]->SetTimeStampFloat(k,time);
349 fFEEt[j-4*kNHV-2*kNLV-kNFEEthr]->SetFloat(k,val);
350 fFEEt[j-4*kNHV-2*kNLV-kNFEEthr]->SetTimeStampFloat(k,time);
355 //filling Temperature and Pressure aliases
360 if (j<kNHV*4+kNLV*2+kNFEEthr+kNFEEt+1){
361 histoT=new TH1F("histoT","histoT",nentries,minTimeStamp,maxTimeStamp);
363 else if (j<kNHV*4+kNLV*2+kNFEEthr+kNFEEt+2) {
364 histoP=new TH1F("histoP","histoP",nentries,minTimeStamp,maxTimeStamp);
366 while ((aValue = (AliDCSValue*) iterarray.Next())) {
367 val = aValue->GetFloat();
368 time = (Float_t) (aValue->GetTimeStamp());
369 if (j<kNHV*4+kNLV*2+kNFEEthr+kNFEEt+1){
370 histoT->Fill(time,val);
371 entriesT = (Int_t)(histoT->GetEntries());
373 else if (j<kNHV*4+kNLV*2+kNFEEthr+kNFEEt+2){
374 histoP->Fill(time,val);
375 entriesP = (Int_t)(histoP->GetEntries());
379 if (j==kNHV*4+kNLV*2+kNFEEthr+kNFEEt+1){
380 entriesT = (Int_t)(histoT->GetEntries());
381 histoT->Fit("pol1","Q","");
382 histoP->Fit("pol1","Q","");
384 TF1 *tempFunc = histoT->GetFunction("pol1");
385 TF1 *pressFunc = histoP->GetFunction("pol1");
387 SetInterceptT((Float_t)tempFunc->GetParameter(0));
388 SetSlopeT((Float_t)tempFunc->GetParameter(1));
389 SetMaxT((Float_t)histoT->GetMaximum());
390 SetInterceptP((Float_t)pressFunc->GetParameter(0));
391 SetSlopeP((Float_t)pressFunc->GetParameter(1));
392 SetMaxP((Float_t)histoP->GetMaximum());
395 TString canvasHistoNameT="HistosT";
396 chT=new TCanvas(canvasHistoNameT,canvasHistoNameT,20,20,600,600);
400 TString canvasHistoNameP="HistosP";
401 chP=new TCanvas(canvasHistoNameP,canvasHistoNameP,20,20,600,600);
407 //computing the most significant variations
409 Int_t deltamin = (Int_t)(60/(timeMax-timeMin)*nentries);
410 Int_t klast = nentries-deltamin;
412 for (Int_t k=0;k<klast;k++){
413 aValue = (AliDCSValue*) aliasArr->At(k);
414 aValue1 = (AliDCSValue*) aliasArr->At(k+deltamin);
415 val = aValue->GetFloat();
416 val1 = aValue1->GetFloat();
417 if (delta[0]<=TMath::Abs(val1-val)) {
418 delta[0]=TMath::Abs(val1-val);
419 timedelta[0] = (Float_t)k;
421 if (delta[1]<=delta[0]) {
422 Float_t temp = delta[1];
423 Float_t timetemp = timedelta[1];
426 timedelta[1]=timedelta[0];
427 timedelta[0]=timetemp;
431 for (Int_t kk=0;kk<2;kk++){
432 if (j < kNHV*4+kNLV*2+kNFEEthr){
434 fHVvpos[j]->SetDelta(kk,delta[kk]);
435 fHVvpos[j]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
438 fHVvneg[j-kNHV]->SetDelta(kk,delta[kk]);
439 fHVvneg[j-kNHV]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
442 fHVcpos[j-2*kNHV]->SetDelta(kk,delta[kk]);
443 fHVcpos[j-2*kNHV]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
446 fHVcneg[j-3*kNHV]->SetDelta(kk,delta[kk]);
447 fHVcneg[j-3*kNHV]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
449 else if (j<kNHV*4+kNLV){
450 fLVv[j-4*kNHV]->SetDelta(kk,delta[kk]);
451 fLVv[j-4*kNHV]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
453 else if (j<kNHV*4+kNLV*2){
454 fLVc[j-4*kNHV-kNLV]->SetDelta(kk,delta[kk]);
455 fLVc[j-4*kNHV-kNLV]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
457 else if (j<kNHV*4+kNLV*2+kNFEEthr){
458 fFEEthr[j-4*kNHV-2*kNLV]->SetDelta(kk,delta[kk]);
459 fFEEthr[j-4*kNHV-2*kNLV]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
461 else if (j<kNHV*4+kNLV*2+kNFEEthr+kNFEEt){
462 fFEEt[j-4*kNHV-2*kNLV+kNFEEthr]->SetDelta(kk,delta[kk]);
463 fFEEt[j-4*kNHV-2*kNLV+kNFEEthr]->SetTimeStampDelta(kk,(Float_t)timedelta[kk]);
468 //filling for temperature and pressure
470 else if (j==kNHV*4+kNLV*2+kNFEEthr+kNFEEt){
473 else if (j==kNHV*4+kNLV*2+kNFEEthr+kNFEEt+1){
484 //---------------------------------------------------------------
485 void AliTOFDataDCS::Init(){
487 // initialization of aliases and DCS data
489 for(int i=0;i<kNAliases;i++){
491 fAliasNames[i] = "HVvpos";
493 //AliInfo(Form("i = %i, alias name = %s ", i, fAliasNames[i].Data()));
494 fHVvpos[i] = new AliTOFFormatDCS();
497 fAliasNames[i] = "HVvneg";
498 fAliasNames[i] += i-kNHV;
499 fHVvneg[i-kNHV] = new AliTOFFormatDCS();
502 fAliasNames[i] = "HVcpos";
503 fAliasNames[i] += i-2*kNHV;
504 fHVcpos[i-2*kNHV] = new AliTOFFormatDCS();
507 fAliasNames[i] = "HVcneg";
508 fAliasNames[i] += i-3*kNHV;
509 fHVcneg[i-3*kNHV] = new AliTOFFormatDCS();
511 else if (i<(kNHV*4+kNLV)){
512 fAliasNames[i] = "LVv";
513 fAliasNames[i] += i-4*kNHV;
514 fLVv[i-4*kNHV] = new AliTOFFormatDCS();
516 else if (i<(kNHV*4+kNLV*2)){
517 fAliasNames[i] = "LVc";
518 fAliasNames[i] += i-4*kNHV-kNLV;
519 fLVc[i-4*kNHV-kNLV] = new AliTOFFormatDCS();
521 else if (i<(kNHV*4+kNLV*2+kNFEEthr)){
522 fAliasNames[i] = "FEEthr";
523 fAliasNames[i] += i-4*kNHV-2*kNLV;
524 fFEEthr[i-4*kNHV-2*kNLV] = new AliTOFFormatDCS();
526 else if (i<(kNHV*4+kNLV*2+kNFEEthr+kNFEEt)){
527 fAliasNames[i] = "FEEt";
528 fAliasNames[i] += i-4*kNHV-2*kNLV-kNFEEthr;
529 fFEEt[i-4*kNHV-2*kNLV-kNFEEthr] = new AliTOFFormatDCS();
531 else if (i<(kNHV*4+kNLV*2+kNFEEthr+kNFEEt+1)){
532 fAliasNames[i] = "Temperature";
534 else if (i<(kNHV*4+kNLV*2+kNFEEthr+kNFEEt+2)){
535 fAliasNames[i] = "Pressure";
541 //---------------------------------------------------------------
542 void AliTOFDataDCS::Introduce(UInt_t numAlias, const TObjArray* aliasArr)const
545 // method to introduce new aliases
548 entries = aliasArr->GetEntries();
551 //AliInfo(Form("************ Alias: %s **********",fAliasNames[numAlias].Data()));
552 //AliInfo(Form(" %d DP values collected",entries));
556 //---------------------------------------------------------------
557 void AliTOFDataDCS::Draw(const Option_t* /*option*/)
559 // Draw all histos and graphs
561 if(!fIsProcessed) return;
564 TString canvasHistoName="Histos";
565 ch=new TCanvas(canvasHistoName,canvasHistoName,20,20,600,600);