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 **************************************************************************/
18 ////////////////////////////////////////////////////////////////////////////
20 // This class is a first implementation for the TRD. //
21 // It takes data from HLT and computes the parameters //
22 // and stores both reference data and online calibration //
23 // parameters in the CDB //
24 // It alsotakes DCS data, does spline fits //
25 // and stores both reference data and spline fits results //
29 // R. Bailhache (R.Bailhache@gsi.de) //
30 // W. Monange (w.monange@gsi.de) //
31 // F. Kramer (kramer@ikf.uni-frankfurt.de) //
33 ////////////////////////////////////////////////////////////////////////////
36 #include <TProfile2D.h>
37 #include <TStopwatch.h>
38 #include <TObjString.h>
41 #include <TCollection.h>
42 #include <TSAXParser.h>
44 #include "AliCDBMetaData.h"
47 #include "AliTRDPreprocessor.h"
48 #include "AliTRDSensorArray.h"
49 #include "AliTRDCalibraFit.h"
50 #include "AliTRDCalibraMode.h"
51 #include "AliTRDCalibPadStatus.h"
52 #include "AliTRDSaxHandler.h"
53 #include "Cal/AliTRDCalDet.h"
54 #include "Cal/AliTRDCalPad.h"
55 #include "Cal/AliTRDCalPadStatus.h"
56 #include "Cal/AliTRDCalDCS.h"
57 #include "Cal/AliTRDCalSingleChamberStatus.h"
58 #include "Cal/AliTRDCalROC.h"
61 ClassImp(AliTRDPreprocessor)
63 //______________________________________________________________________________________________
64 AliTRDPreprocessor::AliTRDPreprocessor(AliShuttleInterface *shuttle)
65 :AliPreprocessor("TRD", shuttle)
72 AddRunType("PHYSICS");
73 AddRunType("STANDALONE");
74 AddRunType("PEDESTAL");
78 //______________________________________________________________________________________________
79 AliTRDPreprocessor::~AliTRDPreprocessor()
87 //______________________________________________________________________________________________
88 void AliTRDPreprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime)
91 // Initialization routine for the TRD preprocessor
94 AliPreprocessor::Initialize(run,startTime,endTime);
98 //______________________________________________________________________________________________
99 UInt_t AliTRDPreprocessor::Process(TMap* dcsAliasMap)
102 // Process DCS and calibration part for HLT
105 TString runType = GetRunType();
106 Log(Form("runtype %s\n",runType.Data()));
108 // always process the configuration data
109 /* Int_t resultDCSC = */ProcessDCSConfigData(); // for testing!
110 // if there was an error, return with its code
111 // if (resultDCSC != 0) return resultDCSC; // for testing!
113 if (runType=="PEDESTAL"){
114 if(ExtractPedestals()) return 1;
118 if ((runType=="PHYSICS") || (runType=="STANDALONE")){
120 //TString runPar = GetRunParameter("HLTStatus");
123 /*if(*/ExtractHLT()/*) return 1*/; // for testing!
127 /*if(*/ExtractDriftVelocityDAQ()/*) return 1*/; // for testing!
130 if(ProcessDCS(dcsAliasMap)) return 1;
137 //______________________________________________________________________________
138 Bool_t AliTRDPreprocessor::ProcessDCS()
141 // Default process DCS method
144 TString runType = GetRunType();
145 if ((runType == "PHYSICS") || (runType == "STANDALONE")) {
152 //______________________________________________________________________________
153 Bool_t AliTRDPreprocessor::ProcessDCS(TMap *dcsAliasMap)
156 // Process DCS method
159 Bool_t error = kFALSE;
161 AliCDBMetaData metaData;
162 metaData.SetBeamPeriod(0);
163 metaData.SetResponsible("Wilfried Monange/Raphaelle Bailhache");
164 metaData.SetComment("TRD calib test");
166 Log("****** DCS ******\n");
168 TObjArray * list=AliTRDSensorArray::GetList ();
171 Log ("Error during AliTRDSensorArray::GetList");
172 Log ("DCS will not be processing");
176 Int_t nEntries = list->GetEntries ();
177 Log (Form ("%d alias loaded", nEntries));
179 Bool_t * results=new Bool_t [nEntries];
180 Int_t * nGraph=new Int_t [nEntries];
182 for (Int_t iAlias = 0; iAlias < nEntries; iAlias++) {
184 AliTRDSensorArray * oneTRDDCS = (AliTRDSensorArray *)list->At (iAlias);
186 oneTRDDCS->SetStartTime (TTimeStamp (fStartTime));
187 oneTRDDCS->SetEndTime (TTimeStamp (fEndTime));
189 Log(Form("Processing DCS : \"%s\"", oneTRDDCS->GetStoreName ().Data ()));
193 map=oneTRDDCS->ExtractDCS (dcsAliasMap);
195 nGraph [iAlias] = map->GetEntries ();
197 if (nGraph [iAlias] == 0) {
198 Log("No TGraph for this dcsDatapointAlias : not stored");
199 results [iAlias] = kFALSE;
204 oneTRDDCS->SetGraph(map);
205 results[iAlias]=Store("Calib", oneTRDDCS->GetStoreName().Data(), oneTRDDCS, &metaData, 0, kTRUE);
208 //results [iAlias] = StoreReferenceData("Calib", oneTRDDCS->GetStoreName ().Data (), oneTRDDCS, &metaData);
210 if (!results[iAlias]) {
211 AliError("Problem during StoreRef DCS");
215 //BEGIN TEST (should not be removed ...)
217 oneTRDDCS->ClearGraph();
218 oneTRDDCS->ClearFit();
219 oneTRDDCS->SetDiffCut2 (0.1);
220 map=oneTRDDCS->ExtractDCS (dcsAliasMap);
221 oneTRDDCS->SetGraph (map);
222 Store("Calib", ("cut_"+oneTRDDCS->GetStoreName()).Data(), oneTRDDCS, &metaData, 0, kTRUE);
226 if(iAlias==1 || iAlias==19) continue;
228 oneTRDDCS->ClearGraph();
229 oneTRDDCS->ClearFit();
230 oneTRDDCS->SetDiffCut2(0);
231 map=oneTRDDCS->ExtractDCS(dcsAliasMap);
232 oneTRDDCS->MakeSplineFit(map);
233 Store("Calib", ("fit_"+oneTRDDCS->GetStoreName()).Data() , oneTRDDCS, &metaData, 0, kTRUE);
237 oneTRDDCS->ClearGraph();
238 oneTRDDCS->ClearFit();
239 oneTRDDCS->SetDiffCut2 (0.1);
240 map=oneTRDDCS->ExtractDCS (dcsAliasMap);
241 oneTRDDCS->MakeSplineFit(map);
242 Store("Calib", ("cutfit_"+oneTRDDCS->GetStoreName()).Data() , oneTRDDCS, &metaData, 0, kTRUE);
249 Log (" Summury of DCS :\n");
250 Log (Form("%30s %10s %10s", "dcsDatapointAlias", "Stored ?", "# graph"));
251 for (Int_t iAlias = 0; iAlias < nEntries; iAlias++) {
252 AliTRDSensorArray * oneTRDDCS = (AliTRDSensorArray *)list->At (iAlias);
253 Log (Form ("%30s %10s %4d",
254 oneTRDDCS->GetStoreName ().Data (),
255 results[iAlias] ? "ok" : "X",
258 Log ("*********** End of DCS **********");
267 //______________________________________________________________________________________________
268 Bool_t AliTRDPreprocessor::ExtractPedestals()
271 // Pedestal running on LDCs at the DAQ
275 // The reference data are stored in:
276 // PadStatus1 for sm-00-01-02-09-10-11
277 // PadStatus2 for sm-03-04-05-12-13-14
278 // PadStatus3 for sm-06-07-08-15-16-17
279 // PadStatus0 if nothing found..means problems
282 Bool_t error = kFALSE;
284 // Init a AliTRDCalibPadStatus
285 AliTRDCalibPadStatus calPedSum = AliTRDCalibPadStatus();
287 AliCDBMetaData metaData;
288 metaData.SetBeamPeriod(0);
289 metaData.SetResponsible("Raphaelle Bailhache");
290 metaData.SetComment("TRD calib test");
292 // Sum the contributions of the LDCs
293 TList * listpad = GetFileSources(kDAQ,"PADSTATUS");
295 Log("No list found for the PEDESTRAL Run");
299 // loop through all files from LDCs
301 while (listpad->At(index)!=NULL) {
302 TObjString* fileNameEntry = (TObjString*) listpad->At(index);
303 if (fileNameEntry != NULL)
305 TString fileName = GetFile(kDAQ, "PADSTATUS",
306 fileNameEntry->GetString().Data());
307 if(fileName.Length() ==0){
308 Log(Form("Error by retrieving the file %d for the pedestal",(Int_t)index));
313 TFile *f = TFile::Open(fileName);
314 AliTRDCalibPadStatus *calPed;
315 f->GetObject("calibpadstatus",calPed);
322 //calPed->AnalyseHisto();
324 // Add to the calPedSum
325 for (Int_t idet=0; idet<540; idet++) {
326 AliTRDCalROC *rocMean = calPed->GetCalRocMean(idet, kFALSE);
328 calPedSum.SetCalRocMean(rocMean,idet);
329 ldc = (Int_t) (idet / 30);
331 AliTRDCalROC *rocRMS = calPed->GetCalRocRMS(idet, kFALSE);
333 calPedSum.SetCalRocRMS(rocRMS,idet);
335 AliTRDCalROC *rocMeand = calPed->GetCalRocMeand(idet, kFALSE);
337 calPedSum.SetCalRocMeand(rocMeand,idet);
339 AliTRDCalROC *rocRMSd = calPed->GetCalRocRMSd(idet, kFALSE);
341 calPedSum.SetCalRocRMSd(rocRMSd,idet);
345 if((ldc==0) || (ldc==1) || (ldc==2) || (ldc==9) || (ldc==10) || (ldc==11)) ldc = 1;
346 if((ldc==3) || (ldc==4) || (ldc==5) || (ldc==12) || (ldc==13) || (ldc==14)) ldc = 2;
347 if((ldc==6) || (ldc==7) || (ldc==8) || (ldc==15) || (ldc==16) || (ldc==17)) ldc = 3;
349 // store as reference data
350 TString name("PadStatus");
352 if(!StoreReferenceData("DAQData",(const char *)name,(TObject *) calPed,&metaData)){
353 Log(Form("Error storing AliTRDCalibPadStatus object %d as reference data",(Int_t)index));
362 Log(Form("%d elements found in the list for the pedestal",(Int_t)index));
373 AliTRDCalPadStatus *calPadStatus = calPedSum.CreateCalPadStatus();
375 //Make the AliTRDCalPad
376 AliTRDCalPad *calPad2 = calPedSum.CreateCalPad();
377 //Make the AliTRDCalDet correspondant
378 AliTRDCalDet *calDet = calPedSum.CreateCalDet();
381 // Take the noise and Pad status from the previous OCDB
384 AliTRDCalPad *calPadPrevious=0;
385 AliCDBEntry* entry = GetFromOCDB("Calib", "PadNoise");
386 if (entry) calPadPrevious = (AliTRDCalPad*)entry->GetObject();
387 if ( calPadPrevious==NULL ) {
388 Log("AliTRDPreprocsessor: No previous TRD pad noise entry available.\n");
389 calPadPrevious = new AliTRDCalPad("PadNoise", "PadNoise");
392 AliTRDCalPadStatus *calPadStatusPrevious=0;
393 entry = GetFromOCDB("Calib", "PadStatus");
394 if (entry) calPadStatusPrevious = (AliTRDCalPadStatus*)entry->GetObject();
395 if ( calPadStatusPrevious==NULL ) {
396 Log("AliTRDPreprocsessor: No previous TRD pad status entry available.\n");
397 calPadStatusPrevious = new AliTRDCalPadStatus("padstatus", "padstatus");
398 for (Int_t idet=0; idet<540; ++idet)
400 AliTRDCalSingleChamberStatus *calROC = calPadStatusPrevious->GetCalROC(idet);
401 for(Int_t k = 0; k < calROC->GetNchannels(); k++){
402 calROC->SetStatus(k,AliTRDCalPadStatus::kMasked);
408 // Loop over detectors for check
409 for (Int_t det=0; det<AliTRDgeometry::kNdet; ++det) {
412 AliTRDCalROC *calROCPreviousNoise = calPadPrevious->GetCalROC(det);
413 AliTRDCalROC *calROCNoise = calPad2->GetCalROC(det);
416 AliTRDCalSingleChamberStatus *calROCPreviousStatus = calPadStatusPrevious->GetCalROC(det);
417 AliTRDCalSingleChamberStatus *calROCStatus = calPadStatus->GetCalROC(det);
420 // loop over first half and second half chamber
421 for(Int_t half = 0; half < 2; half++){
423 Bool_t data = AreThereDataPedestal(calROCStatus,(Bool_t)half);
424 printf("There are data for the detector %d the half %d: %d\n",det,half,data);
426 // look if data in the OCDB
427 Bool_t dataPrevious = AreThereDataPedestal(calROCPreviousStatus,(Bool_t)half);
428 // if no data at all, set to default value
430 SetDefaultStatus(*calROCStatus,(Bool_t)half);
431 SetDefaultNoise(*calROCNoise,(Bool_t)half);
434 // if data, set to previous value
435 SetStatus(*calROCStatus,calROCPreviousStatus,(Bool_t)half);
436 SetNoise(*calROCNoise,calROCPreviousNoise,(Bool_t)half);
447 md3.SetObjectClassName("AliTRDCalPadStatus");
448 md3.SetResponsible("Raphaelle Bailhache");
449 md3.SetBeamPeriod(1);
450 md3.SetComment("TRD calib test");
451 if(!Store("Calib","PadStatus" ,(TObject *)calPadStatus, &md3, 0, kTRUE)){
452 Log("Error storing the pedestal");
458 md4.SetObjectClassName("AliTRDCalPad");
459 md4.SetResponsible("Raphaelle Bailhache");
460 md4.SetBeamPeriod(1);
461 md4.SetComment("TRD calib test");
462 if(!Store("Calib","PadNoise" ,(TObject *)calPad2, &md4, 0, kTRUE)){
463 Log("Error storing the pedestal");
469 md5.SetObjectClassName("AliTRDCalDet");
470 md5.SetResponsible("Raphaelle Bailhache");
471 md5.SetBeamPeriod(1);
472 md5.SetComment("TRD calib test");
473 if(!Store("Calib","DetNoise" ,(TObject *)calDet, &md5, 0, kTRUE)){
474 Log("Error storing the pedestal");
483 //__________________________________________________________________
484 Bool_t AliTRDPreprocessor::AreThereDataPedestal(AliTRDCalSingleChamberStatus *calROCStatus, Bool_t second){
487 // Data for this half chamber
490 Bool_t data = kFALSE;
491 Int_t nCols = calROCStatus->GetNcols();
493 Int_t nColE = (Int_t) nCols/2 - 2;
498 for(Int_t col = nCol0; col < nColE; col++){
499 for(Int_t row = 0; row < calROCStatus->GetNrows(); row++){
500 //printf("ismasked %d\n",(Int_t)calROCStatus->IsMasked(col,row));
501 if(!calROCStatus->IsMasked(col,row)) {
512 //__________________________________________________________________
513 void AliTRDPreprocessor::SetDefaultStatus(AliTRDCalSingleChamberStatus &calROCStatus, Bool_t second){
516 // default status for this half chamber
519 Int_t nCols = calROCStatus.GetNcols();
521 Int_t nColE = (Int_t) nCols/2;
526 for(Int_t col = nCol0; col < nColE; col++){
527 for(Int_t row = 0; row < calROCStatus.GetNrows(); row++){
528 calROCStatus.SetStatus(col,row,0);
532 //__________________________________________________________________
533 void AliTRDPreprocessor::SetStatus(AliTRDCalSingleChamberStatus &calROCStatus, AliTRDCalSingleChamberStatus *calROCStatusPrevious,Bool_t second){
536 // previous status for this half chamber
539 Int_t nCols = calROCStatus.GetNcols();
541 Int_t nColE = (Int_t) nCols/2;
546 for(Int_t col = nCol0; col < nColE; col++){
547 for(Int_t row = 0; row < calROCStatus.GetNrows(); row++){
548 calROCStatus.SetStatus(col,row,calROCStatusPrevious->GetStatus(col,row));
552 //__________________________________________________________________
553 void AliTRDPreprocessor::SetDefaultNoise(AliTRDCalROC &calROCNoise, Bool_t second){
556 // default noise for this half chamber
559 Int_t nCols = calROCNoise.GetNcols();
561 Int_t nColE = (Int_t) nCols/2;
566 for(Int_t col = nCol0; col < nColE; col++){
567 for(Int_t row = 0; row < calROCNoise.GetNrows(); row++){
568 calROCNoise.SetValue(col,row,0.12);
572 //__________________________________________________________________
573 void AliTRDPreprocessor::SetNoise(AliTRDCalROC &calROCNoise, AliTRDCalROC *calROCNoisePrevious, Bool_t second){
576 // previous noise for this half chamber
579 Int_t nCols = calROCNoise.GetNcols();
581 Int_t nColE = (Int_t) nCols/2;
586 for(Int_t col = nCol0; col < nColE; col++){
587 for(Int_t row = 0; row < calROCNoise.GetNrows(); row++){
588 calROCNoise.SetValue(col,row,calROCNoisePrevious->GetValue(col,row));
592 //______________________________________________________________________________________________
593 Bool_t AliTRDPreprocessor::ExtractDriftVelocityDAQ()
596 // Drift velocity DA running on monitoring servers at the DAQ
599 Bool_t error = kFALSE;
601 // Objects for HLT and DAQ zusammen
602 AliTRDCalibraFit *calibra = AliTRDCalibraFit::Instance();
603 AliCDBMetaData metaData;
604 metaData.SetBeamPeriod(0);
605 metaData.SetResponsible("Raphaelle Bailhache");
606 metaData.SetComment("TRD calib test");
607 // Store the infos for the detector
609 md1.SetObjectClassName("AliTRDCalDet");
610 md1.SetResponsible("Raphaelle Bailhache");
611 md1.SetBeamPeriod(0);
612 md1.SetComment("TRD calib test");
613 // Store the infos for the pads
615 md2.SetObjectClassName("AliTRDCalPad");
616 md2.SetResponsible("Raphaelle Bailhache");
617 md2.SetBeamPeriod(0);
618 md2.SetComment("TRD calib test");
620 // Take the file from the DAQ file exchange server
621 TList *listdaq = GetFileSources(kDAQ,"VDRIFT");
623 Log("No list found for vdrift (DAQ)");
627 if(listdaq->GetSize() !=1){
628 Log(Form("Problem on the size of the list: %d (DAQ)",listdaq->GetSize()));
633 TObjString* fileNameEntry = (TObjString*) listdaq->At(0);
634 if(fileNameEntry != NULL){
635 TString fileName = GetFile(kDAQ, "VDRIFT",
636 fileNameEntry->GetString().Data());
637 if(fileName.Length() ==0){
638 Log("Error retrieving the file vdrift (DAQ)");
642 TFile *filedaq = TFile::Open(fileName);
643 TProfile2D *histodriftvelocity = (TProfile2D *) filedaq->Get("PH2d");
644 if (histodriftvelocity) {
646 // store as reference data
647 if(!StoreReferenceData("DAQData","VdriftT0",(TObject *) histodriftvelocity,&metaData)){
648 Log("Error storing 2D Profile for vdrift from the DAQ");
654 Log("Take the PH reference data. Now we will try to fit\n");
655 calibra->SetMinEntries(2000); // If there is less than 2000
656 calibra->AnalysePH(histodriftvelocity);
658 Int_t nbtg = 6*4*18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb0(1))
659 + 6* 18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb2(1));
660 Int_t nbfit = calibra->GetNumberFit();
661 Int_t nbE = calibra->GetNumberEnt();
663 // if enough statistics store the results
665 (nbfit >= 0.95*nbE)) {
666 // create the cal objects
667 TObjArray object = calibra->GetVectorFit();
668 AliTRDCalDet *objdriftvelocitydet = calibra->CreateDetObjectVdrift(&object,kTRUE);
669 TObject *objdriftvelocitypad = calibra->CreatePadObjectVdrift();
670 object = calibra->GetVectorFit2();
671 AliTRDCalDet *objtime0det = calibra->CreateDetObjectT0(&object,kTRUE);
672 TObject *objtime0pad = calibra->CreatePadObjectT0();
673 calibra->ResetVectorFit();
675 if(!Store("Calib","ChamberVdrift" ,(TObject *) objdriftvelocitydet,&md1,0,kTRUE)){
676 Log("Error storing the calibration object for the chamber vdrift (DAQ)");
679 if(!Store("Calib","ChamberT0" ,(TObject *) objtime0det ,&md1,0,kTRUE)){
680 Log("Error storing the calibration object for the chamber t0 (DAQ)");
683 if(!Store("Calib","LocalVdrift" ,(TObject *) objdriftvelocitypad,&md2,0,kTRUE)){
684 Log("Error storing the calibration object for the local drift velocity (DAQ)");
687 if(!Store("Calib","LocalT0" ,(TObject *) objtime0pad ,&md2,0,kTRUE)){
688 Log("Error storing the calibration object for the local time0 (DAQ)");
693 Log("Not enough statistics for the average pulse height (DAQ)");
703 //______________________________________________________________________________________________
704 Bool_t AliTRDPreprocessor::ExtractHLT()
707 // Gain, vdrift and PRF calibration running on HLT
708 // return kTRUE if NULL pointer to the list
711 Bool_t error = kFALSE;
713 // Objects for HLT and DAQ zusammen
714 AliTRDCalibraFit *calibra = AliTRDCalibraFit::Instance();
715 AliCDBMetaData metaData;
716 metaData.SetBeamPeriod(0);
717 metaData.SetResponsible("Raphaelle Bailhache");
718 metaData.SetComment("TRD calib test");
719 // Store the infos for the detector
721 md1.SetObjectClassName("AliTRDCalDet");
722 md1.SetResponsible("Raphaelle Bailhache");
723 md1.SetBeamPeriod(0);
724 md1.SetComment("TRD calib test");
725 // Store the infos for the pads
727 md2.SetObjectClassName("AliTRDCalPad");
728 md2.SetResponsible("Raphaelle Bailhache");
729 md2.SetBeamPeriod(0);
730 md2.SetComment("TRD calib test");
732 // Take the file from the HLT file exchange server
733 TList *listhlt = GetFileSources(kHLT,"GAINDRIFTPRF");
735 Log("No list found for the HLT");
739 if(listhlt->GetSize() != 1) {
740 Log(Form("Problem on the size of the list: %d (HLT)",listhlt->GetSize()));
745 TObjString* fileNameEntry = (TObjString*) listhlt->At(0);
746 if(fileNameEntry != NULL){
747 TString fileName = GetFile(kHLT, "GAINDRIFTPRF",
748 fileNameEntry->GetString().Data());
749 if(fileName.Length() ==0){
750 Log("Error retrieving the file (HLT)");
755 TFile *filehlt = TFile::Open(fileName);
758 TH2I *histogain = (TH2I *) filehlt->Get("CH2d");
759 histogain->SetDirectory(0);
761 // store the reference data
762 if(!StoreReferenceData("HLTData","Gain",(TObject *) histogain,&metaData)){
763 Log("Error storing 2D histos for gain");
767 Log("Take the CH reference data. Now we will try to fit\n");
768 calibra->SetMinEntries(1000); // If there is less than 1000 entries in the histo: no fit
769 calibra->AnalyseCH(histogain);
770 Int_t nbtg = 6*4*18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb0(0))
771 + 6* 18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb2(0));
772 Int_t nbfit = calibra->GetNumberFit();
773 Int_t nbE = calibra->GetNumberEnt();
776 (nbfit >= 0.95*nbE)) {
777 // create the cal objects
778 TObjArray object = calibra->GetVectorFit();
779 AliTRDCalDet *objgaindet = calibra->CreateDetObjectGain(&object);
780 TObject *objgainpad = calibra->CreatePadObjectGain();
782 if(!Store("Calib","ChamberGainFactor",(TObject *) objgaindet ,&md1,0,kTRUE)){
783 Log("Error storing the calibration object for the chamber gain");
786 if(!Store("Calib","LocalGainFactor" ,(TObject *) objgainpad ,&md2,0,kTRUE)){
787 Log("Error storing the calibration object for the local gain factor");
791 calibra->ResetVectorFit();
796 TProfile2D *histodriftvelocity = (TProfile2D *) filehlt->Get("PH2d");
797 histodriftvelocity->SetDirectory(0);
798 if (histodriftvelocity) {
799 // store the reference data
800 if(!StoreReferenceData("HLTData","VdriftT0",(TObject *) histodriftvelocity,&metaData)){
801 Log("Error storing 2D Profile for average pulse height (HLT)");
805 Log("Take the PH reference data. Now we will try to fit\n");
806 calibra->SetMinEntries(1000*20); // If there is less than 20000
807 calibra->AnalysePH(histodriftvelocity);
808 Int_t nbtg = 6*4*18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb0(1))
809 + 6* 18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb2(1));
810 Int_t nbfit = calibra->GetNumberFit();
811 Int_t nbE = calibra->GetNumberEnt();
814 (nbfit >= 0.95*nbE)) {
815 // create the cal objects
816 TObjArray object = calibra->GetVectorFit();
817 AliTRDCalDet *objdriftvelocitydet = calibra->CreateDetObjectVdrift(&object,kTRUE);
818 TObject *objdriftvelocitypad = calibra->CreatePadObjectVdrift();
819 object = calibra->GetVectorFit2();
820 AliTRDCalDet *objtime0det = calibra->CreateDetObjectT0(&object,kTRUE);
821 TObject *objtime0pad = calibra->CreatePadObjectT0();
823 if(!Store("Calib","ChamberVdrift" ,(TObject *) objdriftvelocitydet,&md1,0,kTRUE)){
824 Log("Error storing the calibration object for the chamber vdrift (HLT)");
827 if(!Store("Calib","ChamberT0" ,(TObject *) objtime0det ,&md1,0,kTRUE)){
828 Log("Error storing the calibration object for the chamber t0 (HLT)");
831 if(!Store("Calib","LocalVdrift" ,(TObject *) objdriftvelocitypad,&md2,0,kTRUE)){
832 Log("Error storing the calibration object for the local drift velocity (HLT)");
835 if(!Store("Calib","LocalT0" ,(TObject *) objtime0pad ,&md2,0,kTRUE)){
836 Log("Error storing the calibration object for the local time0 (HLT)");
841 calibra->ResetVectorFit();
845 TProfile2D *histoprf = (TProfile2D *) filehlt->Get("PRF2d");
846 histoprf->SetDirectory(0);
848 // store reference data
849 if(!StoreReferenceData("HLTData","PRF",(TObject *) histoprf,&metaData)){
850 Log("Error storing the 2D Profile for Pad Response Function");
854 Log("Take the PRF reference data. Now we will try to fit\n");
855 calibra->SetMinEntries(600); // If there is less than 20000
856 calibra->AnalysePRFMarianFit(histoprf);
857 Int_t nbtg = 6*4*18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb0(2))
858 + 6* 18*((Int_t) ((AliTRDCalibraMode *)calibra->GetCalibraMode())->GetDetChamb2(2));
859 Int_t nbfit = calibra->GetNumberFit();
860 Int_t nbE = calibra->GetNumberEnt();
863 (nbfit >= 0.95*nbE)) {
864 // create cal pad objects
865 TObjArray object = calibra->GetVectorFit();
866 TObject *objPRFpad = calibra->CreatePadObjectPRF(&object);
868 if(!Store("Calib","PRFWidth" ,(TObject *) objPRFpad ,&md2,0,kTRUE)){
869 Log("Error storing the calibration object for the Pad Response Function");
873 calibra->ResetVectorFit();
882 //_____________________________________________________________________________
883 UInt_t AliTRDPreprocessor::ProcessDCSConfigData()
886 // process the configuration of FEE, PTR and GTU
887 // reteive XML file from the DCS FXS
888 // parse it and store TObjArrays in the CDB
889 // return 0 for success, otherwise:
890 // 5: could not get the file from the FXS
891 // 6: ERROR in XML validation: something wrong with the file
892 // 7: ERROR while creating calibration objects in the handler
893 // 8: error while storing data in the CDB
894 // > 100: SaxHandler error code
897 Log("Processing the DCS config summary file.");
900 const char * xmlFile = GetFile(kDCS,"CONFIGSUMMARY","");
901 if (xmlFile == NULL) {
903 Log(Form("File %s not found!",xmlFile));
906 // create parser and parse
907 TSAXParser saxParser;
908 AliTRDSaxHandler saxHandler;
909 saxParser.ConnectToHandler("AliTRDSaxHandler", &saxHandler);
910 saxParser.ParseFile(xmlFile);
912 // report errors if present
913 if (saxParser.GetParseCode() == 0) {
914 Log("XML file validation OK");
916 Log(Form("ERROR in XML file validation. Parsecode: %s", saxParser.GetParseCode()));
919 if (saxHandler.GetHandlerStatus() != 0) {
920 Log(Form("ERROR while creating calibration objects. Error code: %s", saxHandler.GetHandlerStatus()));
924 // get the calibration object storing the data from the handler
925 AliTRDCalDCS* fCalDCSObj = saxHandler.GetCalDCSObj();
927 // store the DCS calib data in the CDB
928 AliCDBMetaData metaData1;
929 metaData1.SetBeamPeriod(0);
930 metaData1.SetResponsible("Frederick Kramer");
931 metaData1.SetComment("DCS configuration data in one AliTRDCalDCS object.");
932 if (!Store("Calib", "DCSCONFIG", fCalDCSObj, &metaData1, 0, kTRUE)) {
933 Log("problems while storing DCS config data object");