1 /**************************************************************************
2 * Copyright(c) 2007, 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 **************************************************************************/
17 #include "AliTPCPreprocessor.h"
18 #include "AliShuttleInterface.h"
20 #include "AliCDBMetaData.h"
21 #include "AliDCSValue.h"
23 #include "AliTPCSensorTempArray.h"
24 #include "AliTPCROC.h"
25 #include "AliTPCCalROC.h"
26 #include "AliTPCCalPad.h"
27 #include "AliTPCCalibPedestal.h"
28 #include "AliTPCCalibPulser.h"
29 #include "AliTPCCalibCE.h"
34 #include "TParameter.h"
36 #include <TTimeStamp.h>
38 const Int_t kValCutTemp = 100; // discard temperatures > 100 degrees
39 const Int_t kDiffCutTemp = 5; // discard temperature differences > 5 degrees
40 const TString kPedestalRunType = "PEDESTAL"; // pedestal run identifier
41 const TString kPulserRunType = "PULSER"; // pulser run identifier
42 const TString kPhysicsRunType = "PHYSICS"; // physics run identifier
43 const TString kStandAloneRunType = "STANDALONE"; // standalone run identifier
44 const TString kCosmicRunType = "COSMIC"; // cosmic run identifier
45 const TString kLaserRunType = "LASER"; // laser run identifier
46 const TString kDaqRunType = "DAQ"; // DAQ run identifier
47 const TString kAmandaTemp = "TPC_PT_%d_TEMPERATURE"; // Amanda string for temperature entries
48 //const Double_t kFitFraction = 0.7; // Fraction of DCS sensor fits required
49 const Double_t kFitFraction = -1.0; // Don't require minimum number of fits in commissioning run
52 // This class is the SHUTTLE preprocessor for the TPC detector.
55 ClassImp(AliTPCPreprocessor)
57 //______________________________________________________________________________________________
58 AliTPCPreprocessor::AliTPCPreprocessor(AliShuttleInterface* shuttle) :
59 AliPreprocessor("TPC",shuttle),
60 fConfEnv(0), fTemp(0), fHighVoltage(0), fHighVoltageStat(0), fConfigOK(kTRUE), fROC(0)
63 fROC = AliTPCROC::Instance();
65 // define run types to be processed
67 AddRunType(kPedestalRunType);
68 AddRunType(kPulserRunType);
69 AddRunType(kPhysicsRunType);
70 AddRunType(kStandAloneRunType);
71 AddRunType(kCosmicRunType);
72 AddRunType(kLaserRunType);
73 AddRunType(kDaqRunType);
76 //______________________________________________________________________________________________
77 AliTPCPreprocessor::AliTPCPreprocessor(const AliTPCPreprocessor& ) :
78 AliPreprocessor("TPC",0),
79 fConfEnv(0), fTemp(0), fHighVoltage(0), fHighVoltageStat(0), fConfigOK(kTRUE), fROC(0)
82 Fatal("AliTPCPreprocessor", "copy constructor not implemented");
84 // // fTemp = new AliTPCSensorTempArray(*(org.fTemp));
87 //______________________________________________________________________________________________
88 AliTPCPreprocessor::~AliTPCPreprocessor()
95 //______________________________________________________________________________________________
96 AliTPCPreprocessor& AliTPCPreprocessor::operator = (const AliTPCPreprocessor& )
98 Fatal("operator =", "assignment operator not implemented");
103 //______________________________________________________________________________________________
104 void AliTPCPreprocessor::Initialize(Int_t run, UInt_t startTime,
107 // Creates AliTestDataDCS object -- start maps half an hour beforre actual run start
109 UInt_t startTimeLocal = startTime-1800;
111 AliPreprocessor::Initialize(run, startTimeLocal, endTime);
113 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
114 TTimeStamp((time_t)startTime,0).AsString(),
115 TTimeStamp((time_t)endTime,0).AsString()));
117 // Preprocessor configuration
119 AliCDBEntry* entry = GetFromOCDB("Config", "Preprocessor");
120 if (entry) fConfEnv = (TEnv*) entry->GetObject();
122 Log("AliTPCPreprocsessor: Preprocessor Config OCDB entry missing.\n");
127 // Temperature sensors
131 TString tempConf = fConfEnv->GetValue("Temperature","ON");
133 if (tempConf != "OFF" ) {
134 entry = GetFromOCDB("Config", "Temperature");
135 if (entry) confTree = (TTree*) entry->GetObject();
137 Log("AliTPCPreprocsessor: Temperature Config OCDB entry missing.\n");
141 fTemp = new AliTPCSensorTempArray(startTimeLocal, fEndTime, confTree, kAmandaTemp);
142 fTemp->SetValCut(kValCutTemp);
143 fTemp->SetDiffCut(kDiffCutTemp);
146 // High voltage measurements
148 TString hvConf = fConfEnv->GetValue("HighVoltage","ON");
150 if (hvConf != "OFF" ) {
153 entry = GetFromOCDB("Config", "HighVoltage");
154 if (entry) confTree = (TTree*) entry->GetObject();
156 Log("AliTPCPreprocsessor: High Voltage Config OCDB entry missing.\n");
160 fHighVoltage = new AliDCSSensorArray(startTimeLocal, fEndTime, confTree);
162 // High voltage status values
166 entry = GetFromOCDB("Config", "HighVoltageStat");
167 if (entry) confTree = (TTree*) entry->GetObject();
169 Log("AliTPCPreprocsessor: High Voltage Status Config OCDB entry missing.\n");
173 fHighVoltageStat = new AliDCSSensorArray(startTimeLocal, fEndTime, confTree);
177 //______________________________________________________________________________________________
178 UInt_t AliTPCPreprocessor::Process(TMap* dcsAliasMap)
180 // Fills data into TPC calibrations objects
182 // Amanda servers provide information directly through dcsAliasMap
185 if (!fConfigOK) return 9;
187 TObjArray *resultArray = new TObjArray();
188 TString errorHandling = fConfEnv->GetValue("ErrorHandling","ON");
189 errorHandling.ToUpper();
193 if (errorHandling == "OFF" ) {
194 if (!dcsAliasMap) dcsResult=1;
195 if (dcsAliasMap->GetEntries() == 0 ) dcsResult=1;
196 status = new TParameter<int>("dcsResult",dcsResult);
197 resultArray->Add(status);
199 if (!dcsAliasMap) return 9;
200 if (dcsAliasMap->GetEntries() == 0 ) return 9;
206 TString runType = GetRunType();
208 // Temperature sensors are processed by AliTPCCalTemp
210 TString tempConf = fConfEnv->GetValue("Temperature","ON");
212 if (tempConf != "OFF" ) {
213 UInt_t tempResult = MapTemperature(dcsAliasMap);
215 status = new TParameter<int>("tempResult",tempResult);
216 resultArray->Add(status);
219 // High Voltage recordings
222 TString hvConf = fConfEnv->GetValue("HighVoltage","ON");
224 if (hvConf != "OFF" ) {
225 UInt_t hvResult = MapHighVoltage(dcsAliasMap);
227 status = new TParameter<int>("hvResult",hvResult);
228 resultArray->Add(status);
231 // Other calibration information will be retrieved through FXS files
233 // TList* fileSourcesDAQ = GetFile(AliShuttleInterface::kDAQ, "pedestals");
234 // const char* fileNamePed = GetFile(AliShuttleInterface::kDAQ, "pedestals", "LDC1");
236 // TList* fileSourcesHLT = GetFile(AliShuttleInterface::kHLT, "calib");
237 // const char* fileNameHLT = GetFile(AliShuttleInterface::kHLT, "calib", "LDC1");
241 if(runType == kPedestalRunType) {
242 Int_t numSources = 1;
243 Int_t pedestalSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
244 TString source = fConfEnv->GetValue("Pedestal","DAQ");
246 if (source != "OFF" ) {
247 if ( source == "HLT") pedestalSource[0] = AliShuttleInterface::kHLT;
248 if (!GetHLTStatus()) pedestalSource[0] = AliShuttleInterface::kDAQ;
249 if (source == "HLTDAQ" ) {
251 pedestalSource[0] = AliShuttleInterface::kHLT;
252 pedestalSource[1] = AliShuttleInterface::kDAQ;
254 if (source == "DAQHLT" ) numSources=2;
255 UInt_t pedestalResult=0;
256 for (Int_t i=0; i<numSources; i++ ) {
257 pedestalResult = ExtractPedestals(pedestalSource[i]);
258 if ( pedestalResult == 0 ) break;
260 result += pedestalResult;
261 status = new TParameter<int>("pedestalResult",pedestalResult);
262 resultArray->Add(status);
266 // pulser trigger processing
268 if(runType == kPulserRunType) {
269 Int_t numSources = 1;
270 Int_t pulserSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
271 TString source = fConfEnv->GetValue("Pulser","DAQ");
273 if ( source != "OFF") {
274 if ( source == "HLT") pulserSource[0] = AliShuttleInterface::kHLT;
275 if (!GetHLTStatus()) pulserSource[0] = AliShuttleInterface::kDAQ;
276 if (source == "HLTDAQ" ) {
278 pulserSource[0] = AliShuttleInterface::kHLT;
279 pulserSource[1] = AliShuttleInterface::kDAQ;
281 if (source == "DAQHLT" ) numSources=2;
282 UInt_t pulserResult=0;
283 for (Int_t i=0; i<numSources; i++ ) {
284 pulserResult = ExtractPulser(pulserSource[i]);
285 if ( pulserResult == 0 ) break;
287 result += pulserResult;
288 status = new TParameter<int>("pulserResult",pulserResult);
289 resultArray->Add(status);
295 // Central Electrode processing
297 if( runType == kPhysicsRunType || runType == kStandAloneRunType ||
298 runType == kDaqRunType ) {
300 // if (true) { // do CE processing for all run types
301 Int_t numSources = 1;
302 Int_t ceSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
303 TString source = fConfEnv->GetValue("CE","DAQ");
305 if ( source != "OFF" ) {
306 if ( source == "HLT") ceSource[0] = AliShuttleInterface::kHLT;
307 if (!GetHLTStatus()) ceSource[0] = AliShuttleInterface::kDAQ;
308 if (source == "HLTDAQ" ) {
310 ceSource[0] = AliShuttleInterface::kHLT;
311 ceSource[1] = AliShuttleInterface::kDAQ;
313 if (source == "DAQHLT" ) numSources=2;
315 for (Int_t i=0; i<numSources; i++ ) {
316 ceResult = ExtractCE(ceSource[i]);
317 if ( ceResult == 0 ) break;
320 status = new TParameter<int>("ceResult",ceResult);
321 resultArray->Add(status);
325 if (errorHandling == "OFF" ) {
326 AliCDBMetaData metaData;
327 metaData.SetBeamPeriod(0);
328 metaData.SetResponsible("Haavard Helstrup");
329 metaData.SetComment("Preprocessor AliTPC status.");
330 Store("Calib", "PreprocStatus", resultArray, &metaData, 0, kFALSE);
331 resultArray->Delete();
337 //______________________________________________________________________________________________
338 UInt_t AliTPCPreprocessor::MapTemperature(TMap* dcsAliasMap)
341 // extract DCS temperature maps. Perform fits to save space
344 TMap *map = fTemp->ExtractDCS(dcsAliasMap);
346 fTemp->MakeSplineFit(map);
347 Double_t fitFraction = 1.0*fTemp->NumFits()/fTemp->NumSensors();
348 if (fitFraction > kFitFraction ) {
349 AliInfo(Form("Temperature values extracted, fits performed.\n"));
351 Log ("Too few temperature maps fitted. \n");
355 Log("No temperature map extracted. \n");
359 // Now store the final CDB file
362 AliCDBMetaData metaData;
363 metaData.SetBeamPeriod(0);
364 metaData.SetResponsible("Haavard Helstrup");
365 metaData.SetComment("Preprocessor AliTPC data base entries.");
367 Bool_t storeOK = Store("Calib", "Temperature", fTemp, &metaData, 0, kFALSE);
368 if ( !storeOK ) result=1;
376 //______________________________________________________________________________________________
377 UInt_t AliTPCPreprocessor::MapHighVoltage(TMap* dcsAliasMap)
380 // extract DCS HV maps. Perform fits to save space
383 TMap *map = fHighVoltage->ExtractDCS(dcsAliasMap);
385 fHighVoltage->MakeSplineFit(map);
386 Double_t fitFraction = 1.0*fHighVoltage->NumFits()/fHighVoltage->NumSensors();
387 if (fitFraction > kFitFraction ) {
388 AliInfo(Form("High voltage recordings extracted, fits performed.\n"));
390 Log ("Too few high voltage recordings fitted. \n");
394 Log("No high voltage recordings extracted. \n");
399 TMap *map2 = fHighVoltageStat->ExtractDCS(dcsAliasMap);
401 fHighVoltageStat->StoreGraph(map2);
403 Log("No high voltage status recordings extracted. \n");
408 // add status maps to high voltage sensor array
410 fHighVoltage->AddSensors(fHighVoltageStat);
412 // Now store the final CDB file
415 AliCDBMetaData metaData;
416 metaData.SetBeamPeriod(0);
417 metaData.SetResponsible("Haavard Helstrup");
418 metaData.SetComment("Preprocessor AliTPC data base entries.");
420 Bool_t storeOK = Store("Calib", "HighVoltage", fHighVoltage, &metaData, 0, kFALSE);
421 if ( !storeOK ) result=1;
430 //______________________________________________________________________________________________
432 UInt_t AliTPCPreprocessor::ExtractPedestals(Int_t sourceFXS)
435 // Read pedestal file from file exchage server
436 // Keep original entry from OCDB in case no new pedestals are available
438 AliTPCCalPad *calPadPed=0;
439 AliCDBEntry* entry = GetFromOCDB("Calib", "Pedestals");
440 if (entry) calPadPed = (AliTPCCalPad*)entry->GetObject();
441 if ( calPadPed==NULL ) {
442 Log("AliTPCPreprocsessor: No previous TPC pedestal entry available.\n");
443 calPadPed = new AliTPCCalPad("PedestalsMean","PedestalsMean");
446 AliTPCCalPad *calPadRMS=0;
447 entry = GetFromOCDB("Calib", "PadNoise");
448 if (entry) calPadRMS = (AliTPCCalPad*)entry->GetObject();
449 if ( calPadRMS==NULL ) {
450 Log("AliTPCPreprocsessor: No previous TPC noise entry available.\n");
451 calPadRMS = new AliTPCCalPad("PedestalsRMS","PedestalsRMS");
457 Int_t nSectors = fROC->GetNSectors();
458 TList* list = GetFileSources(sourceFXS,"pedestals");
460 if (list && list->GetEntries()>0) {
462 // loop through all files from LDCs
464 Bool_t changed=false;
466 while (list->At(index)!=NULL) {
467 TObjString* fileNameEntry = (TObjString*) list->At(index);
468 if (fileNameEntry!=NULL) {
469 TString fileName = GetFile(sourceFXS, "pedestals",
470 fileNameEntry->GetString().Data());
471 TFile *f = TFile::Open(fileName);
473 Log ("Error opening pedestal file.");
477 AliTPCCalibPedestal *calPed;
478 f->GetObject("tpcCalibPedestal",calPed);
480 Log ("No pedestal calibration object in file.");
485 // replace entries for the sectors available in the present file
488 for (Int_t sector=0; sector<nSectors; sector++) {
489 AliTPCCalROC *rocPed=calPed->GetCalRocPedestal(sector, kFALSE);
490 if ( rocPed ) calPadPed->SetCalROC(rocPed,sector);
491 AliTPCCalROC *rocRMS=calPed->GetCalRocRMS(sector, kFALSE);
492 if ( rocRMS ) calPadRMS->SetCalROC(rocRMS,sector);
500 // Store updated pedestal entry to OCDB
503 AliCDBMetaData metaData;
504 metaData.SetBeamPeriod(0);
505 metaData.SetResponsible("Haavard Helstrup");
506 metaData.SetComment("Preprocessor AliTPC data base entries.");
508 Bool_t storeOK = Store("Calib", "Pedestals", calPadPed, &metaData, 0, kTRUE);
509 if ( !storeOK ) ++result;
510 storeOK = Store("Calib", "PadNoise", calPadRMS, &metaData, 0, kTRUE);
511 if ( !storeOK ) ++result;
514 Log ("Error: no entries in input file list!");
521 //______________________________________________________________________________________________
524 UInt_t AliTPCPreprocessor::ExtractPulser(Int_t sourceFXS)
527 // Read pulser calibration file from file exchage server
528 // Keep original entry from OCDB in case no new pulser calibration is available
530 TObjArray *pulserObjects=0;
531 AliTPCCalPad *pulserTmean=0;
532 AliTPCCalPad *pulserTrms=0;
533 AliTPCCalPad *pulserQmean=0;
534 AliCDBEntry* entry = GetFromOCDB("Calib", "Pulser");
535 if (entry) pulserObjects = (TObjArray*)entry->GetObject();
536 if ( pulserObjects==NULL ) {
537 Log("AliTPCPreprocsessor: No previous TPC pulser entry available.\n");
538 pulserObjects = new TObjArray;
541 pulserTmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserTmean");
542 if ( !pulserTmean ) {
543 pulserTmean = new AliTPCCalPad("PulserTmean","PulserTmean");
544 pulserObjects->Add(pulserTmean);
546 pulserTrms = (AliTPCCalPad*)pulserObjects->FindObject("PulserTrms");
548 pulserTrms = new AliTPCCalPad("PulserTrms","PulserTrms");
549 pulserObjects->Add(pulserTrms);
551 pulserQmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserQmean");
552 if ( !pulserQmean ) {
553 pulserQmean = new AliTPCCalPad("PulserQmean","PulserQmean");
554 pulserObjects->Add(pulserQmean);
560 Int_t nSectors = fROC->GetNSectors();
561 TList* list = GetFileSources(sourceFXS,"pulser");
563 if (list && list->GetEntries()>0) {
565 // loop through all files from LDCs
567 Bool_t changed=false;
569 while (list->At(index)!=NULL) {
570 TObjString* fileNameEntry = (TObjString*) list->At(index);
571 if (fileNameEntry!=NULL) {
572 TString fileName = GetFile(sourceFXS, "pulser",
573 fileNameEntry->GetString().Data());
574 TFile *f = TFile::Open(fileName);
576 Log ("Error opening pulser file.");
580 AliTPCCalibPulser *calPulser;
581 f->GetObject("tpcCalibPulser",calPulser);
583 Log ("No pulser calibration object in file.");
588 // replace entries for the sectors available in the present file
591 for (Int_t sector=0; sector<nSectors; sector++) {
592 AliTPCCalROC *rocTmean=calPulser->GetCalRocT0(sector);
593 if ( rocTmean ) pulserTmean->SetCalROC(rocTmean,sector);
594 AliTPCCalROC *rocTrms=calPulser->GetCalRocRMS(sector);
595 if ( rocTrms ) pulserTrms->SetCalROC(rocTrms,sector);
596 AliTPCCalROC *rocQmean=calPulser->GetCalRocQ(sector);
597 if ( rocQmean ) pulserQmean->SetCalROC(rocQmean,sector);
605 // Store updated pedestal entry to OCDB
608 AliCDBMetaData metaData;
609 metaData.SetBeamPeriod(0);
610 metaData.SetResponsible("Haavard Helstrup");
611 metaData.SetComment("Preprocessor AliTPC data base entries.");
613 Bool_t storeOK = Store("Calib", "Pulser", pulserObjects, &metaData, 0, kTRUE);
614 if ( !storeOK ) ++result;
617 Log ("Error: no entries in input file list!");
624 UInt_t AliTPCPreprocessor::ExtractCE(Int_t sourceFXS)
627 // Read Central Electrode file from file exchage server
628 // Keep original entry from OCDB in case no new CE calibration is available
630 TObjArray *ceObjects=0;
631 AliTPCCalPad *ceTmean=0;
632 AliTPCCalPad *ceTrms=0;
633 AliTPCCalPad *ceQmean=0;
634 TObjArray *rocTtime=0;
635 TObjArray *rocQtime=0;
637 AliCDBEntry* entry = GetFromOCDB("Calib", "CE");
638 if (entry) ceObjects = (TObjArray*)entry->GetObject();
639 if ( ceObjects==NULL ) {
640 Log("AliTPCPreprocsessor: No previous TPC central electrode entry available.\n");
641 ceObjects = new TObjArray;
644 Int_t nSectors = fROC->GetNSectors();
646 ceTmean = (AliTPCCalPad*)ceObjects->FindObject("CETmean");
648 ceTmean = new AliTPCCalPad("CETmean","CETmean");
649 ceObjects->Add(ceTmean);
651 ceTrms = (AliTPCCalPad*)ceObjects->FindObject("CETrms");
653 ceTrms = new AliTPCCalPad("CETrms","CETrms");
654 ceObjects->Add(ceTrms);
656 ceQmean = (AliTPCCalPad*)ceObjects->FindObject("CEQmean");
658 ceQmean = new AliTPCCalPad("CEQmean","CEQmean");
659 ceObjects->Add(ceQmean);
661 //!new from here please have a look!!!
662 rocTtime = (TObjArray*)ceObjects->FindObject("rocTtime");
664 rocTtime = new TObjArray(nSectors);
665 rocTtime->SetName("rocTtime");
666 ceObjects->Add(rocTtime);
669 rocQtime = (TObjArray*)ceObjects->FindObject("rocQtime");
671 rocQtime = new TObjArray(nSectors);
672 rocQtime->SetName("rocQtime");
673 ceObjects->Add(rocQtime);
679 TList* list = GetFileSources(sourceFXS,"CE");
681 if (list && list->GetEntries()>0) {
683 // loop through all files from LDCs
686 while (list->At(index)!=NULL) {
687 TObjString* fileNameEntry = (TObjString*) list->At(index);
688 if (fileNameEntry!=NULL) {
689 TString fileName = GetFile(sourceFXS, "CE",
690 fileNameEntry->GetString().Data());
691 TFile *f = TFile::Open(fileName);
693 Log ("Error opening central electrode file.");
697 AliTPCCalibCE *calCE;
698 f->GetObject("tpcCalibCE",calCE);
700 // replace entries for the sectors available in the present file
702 for (Int_t sector=0; sector<nSectors; sector++) {
703 AliTPCCalROC *rocTmean=calCE->GetCalRocT0(sector);
704 if ( rocTmean ) ceTmean->SetCalROC(rocTmean,sector);
705 AliTPCCalROC *rocTrms=calCE->GetCalRocRMS(sector);
706 if ( rocTrms ) ceTrms->SetCalROC(rocTrms,sector);
707 AliTPCCalROC *rocQmean=calCE->GetCalRocQ(sector);
708 if ( rocQmean ) ceQmean->SetCalROC(rocQmean,sector);
709 TGraph *grT=calCE->MakeGraphTimeCE(sector,0,2); // T time graph
710 if ( grT ) rocTtime->AddAt(grT,sector);
711 TGraph *grQ=calCE->MakeGraphTimeCE(sector,0,3); // Q time graph
712 if ( grQ ) rocTtime->AddAt(grQ,sector);
720 // Store updated pedestal entry to OCDB
722 AliCDBMetaData metaData;
723 metaData.SetBeamPeriod(0);
724 metaData.SetResponsible("Haavard Helstrup");
725 metaData.SetComment("Preprocessor AliTPC data base entries.");
727 Bool_t storeOK = Store("Calib", "CE", ceObjects, &metaData, 0, kTRUE);
728 if ( !storeOK ) ++result;
731 Log ("Error: no entries!");