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), 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), 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);
164 //______________________________________________________________________________________________
165 UInt_t AliTPCPreprocessor::Process(TMap* dcsAliasMap)
167 // Fills data into TPC calibrations objects
169 // Amanda servers provide information directly through dcsAliasMap
172 if (!fConfigOK) return 9;
174 TObjArray *resultArray = new TObjArray();
175 TString errorHandling = fConfEnv->GetValue("ErrorHandling","ON");
176 errorHandling.ToUpper();
180 if (errorHandling == "OFF" ) {
181 if (!dcsAliasMap) dcsResult=1;
182 if (dcsAliasMap->GetEntries() == 0 ) dcsResult=1;
183 status = new TParameter<int>("dcsResult",dcsResult);
184 resultArray->Add(status);
186 if (!dcsAliasMap) return 9;
187 if (dcsAliasMap->GetEntries() == 0 ) return 9;
193 TString runType = GetRunType();
195 // Temperature sensors are processed by AliTPCCalTemp
197 TString tempConf = fConfEnv->GetValue("Temperature","ON");
199 if (tempConf != "OFF" ) {
200 UInt_t tempResult = MapTemperature(dcsAliasMap);
202 status = new TParameter<int>("tempResult",tempResult);
203 resultArray->Add(status);
206 // High Voltage recordings
209 TString hvConf = fConfEnv->GetValue("HighVoltage","ON");
211 if (hvConf != "OFF" ) {
212 UInt_t hvResult = MapHighVoltage(dcsAliasMap);
214 status = new TParameter<int>("hvResult",hvResult);
215 resultArray->Add(status);
218 // Other calibration information will be retrieved through FXS files
220 // TList* fileSourcesDAQ = GetFile(AliShuttleInterface::kDAQ, "pedestals");
221 // const char* fileNamePed = GetFile(AliShuttleInterface::kDAQ, "pedestals", "LDC1");
223 // TList* fileSourcesHLT = GetFile(AliShuttleInterface::kHLT, "calib");
224 // const char* fileNameHLT = GetFile(AliShuttleInterface::kHLT, "calib", "LDC1");
228 if(runType == kPedestalRunType) {
229 Int_t numSources = 1;
230 Int_t pedestalSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
231 TString source = fConfEnv->GetValue("Pedestal","DAQ");
233 if (source != "OFF" ) {
234 if ( source == "HLT") pedestalSource[0] = AliShuttleInterface::kHLT;
235 if (!GetHLTStatus()) pedestalSource[0] = AliShuttleInterface::kDAQ;
236 if (source == "HLTDAQ" ) {
238 pedestalSource[0] = AliShuttleInterface::kHLT;
239 pedestalSource[1] = AliShuttleInterface::kDAQ;
241 if (source == "DAQHLT" ) numSources=2;
242 UInt_t pedestalResult=0;
243 for (Int_t i=0; i<numSources; i++ ) {
244 UInt_t pedestalResult = ExtractPedestals(pedestalSource[i]);
245 if ( pedestalResult == 0 ) break;
247 result += pedestalResult;
248 status = new TParameter<int>("pedestalResult",pedestalResult);
249 resultArray->Add(status);
253 // pulser trigger processing
255 if(runType == kPulserRunType) {
256 Int_t numSources = 1;
257 Int_t pulserSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
258 TString source = fConfEnv->GetValue("Pulser","DAQ");
260 if ( source != "OFF") {
261 if ( source == "HLT") pulserSource[0] = AliShuttleInterface::kHLT;
262 if (!GetHLTStatus()) pulserSource[0] = AliShuttleInterface::kDAQ;
263 if (source == "HLTDAQ" ) {
265 pulserSource[0] = AliShuttleInterface::kHLT;
266 pulserSource[1] = AliShuttleInterface::kDAQ;
268 if (source == "DAQHLT" ) numSources=2;
269 UInt_t pulserResult=0;
270 for (Int_t i=0; i<numSources; i++ ) {
271 pulserResult = ExtractPulser(pulserSource[i]);
272 if ( pulserResult == 0 ) break;
274 result += pulserResult;
275 status = new TParameter<int>("pulserResult",pulserResult);
276 resultArray->Add(status);
282 // Central Electrode processing
284 // if( runType == kPhysicsRunType || runType == kStandAloneRunType ||
285 // runType == kDaqRunType ) {
287 if (true) { // do CE processing for all run types
288 Int_t numSources = 1;
289 Int_t ceSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
290 TString source = fConfEnv->GetValue("CE","DAQ");
292 if ( source != "OFF" ) {
293 if ( source == "HLT") ceSource[0] = AliShuttleInterface::kHLT;
294 if (!GetHLTStatus()) ceSource[0] = AliShuttleInterface::kDAQ;
295 if (source == "HLTDAQ" ) {
297 ceSource[0] = AliShuttleInterface::kHLT;
298 ceSource[1] = AliShuttleInterface::kDAQ;
300 if (source == "DAQHLT" ) numSources=2;
302 for (Int_t i=0; i<numSources; i++ ) {
303 ceResult = ExtractCE(ceSource[i]);
304 if ( ceResult == 0 ) break;
307 status = new TParameter<int>("ceResult",ceResult);
308 resultArray->Add(status);
312 if (errorHandling == "OFF" ) {
313 AliCDBMetaData metaData;
314 metaData.SetBeamPeriod(0);
315 metaData.SetResponsible("Haavard Helstrup");
316 metaData.SetComment("Preprocessor AliTPC status.");
317 Store("Calib", "PreprocStatus", resultArray, &metaData, 0, kFALSE);
318 resultArray->Delete();
324 //______________________________________________________________________________________________
325 UInt_t AliTPCPreprocessor::MapTemperature(TMap* dcsAliasMap)
328 // extract DCS temperature maps. Perform fits to save space
331 TMap *map = fTemp->ExtractDCS(dcsAliasMap);
333 fTemp->MakeSplineFit(map);
334 Double_t fitFraction = 1.0*fTemp->NumFits()/fTemp->NumSensors();
335 if (fitFraction > kFitFraction ) {
336 AliInfo(Form("Temperature values extracted, fits performed.\n"));
338 Log ("Too few temperature maps fitted. \n");
342 Log("No temperature map extracted. \n");
346 // Now store the final CDB file
349 AliCDBMetaData metaData;
350 metaData.SetBeamPeriod(0);
351 metaData.SetResponsible("Haavard Helstrup");
352 metaData.SetComment("Preprocessor AliTPC data base entries.");
354 Bool_t storeOK = Store("Calib", "Temperature", fTemp, &metaData, 0, kFALSE);
355 if ( !storeOK ) result=1;
363 //______________________________________________________________________________________________
364 UInt_t AliTPCPreprocessor::MapHighVoltage(TMap* dcsAliasMap)
367 // extract DCS HV maps. Perform fits to save space
370 TMap *map = fHighVoltage->ExtractDCS(dcsAliasMap);
372 fHighVoltage->MakeSplineFit(map);
373 Double_t fitFraction = 1.0*fHighVoltage->NumFits()/fHighVoltage->NumSensors();
374 if (fitFraction > kFitFraction ) {
375 AliInfo(Form("High voltage recordings extracted, fits performed.\n"));
377 Log ("Too few high voltage recordings fitted. \n");
381 Log("No high voltage recordings extracted. \n");
385 // Now store the final CDB file
388 AliCDBMetaData metaData;
389 metaData.SetBeamPeriod(0);
390 metaData.SetResponsible("Haavard Helstrup");
391 metaData.SetComment("Preprocessor AliTPC data base entries.");
393 Bool_t storeOK = Store("Calib", "HighVoltage", fHighVoltage, &metaData, 0, kFALSE);
394 if ( !storeOK ) result=1;
403 //______________________________________________________________________________________________
405 UInt_t AliTPCPreprocessor::ExtractPedestals(Int_t sourceFXS)
408 // Read pedestal file from file exchage server
409 // Keep original entry from OCDB in case no new pedestals are available
411 AliTPCCalPad *calPadPed=0;
412 AliCDBEntry* entry = GetFromOCDB("Calib", "Pedestals");
413 if (entry) calPadPed = (AliTPCCalPad*)entry->GetObject();
414 if ( calPadPed==NULL ) {
415 Log("AliTPCPreprocsessor: No previous TPC pedestal entry available.\n");
416 calPadPed = new AliTPCCalPad("PedestalsMean","PedestalsMean");
419 AliTPCCalPad *calPadRMS=0;
420 entry = GetFromOCDB("Calib", "PadNoise");
421 if (entry) calPadRMS = (AliTPCCalPad*)entry->GetObject();
422 if ( calPadRMS==NULL ) {
423 Log("AliTPCPreprocsessor: No previous TPC noise entry available.\n");
424 calPadRMS = new AliTPCCalPad("PedestalsRMS","PedestalsRMS");
430 Int_t nSectors = fROC->GetNSectors();
431 TList* list = GetFileSources(sourceFXS,"pedestals");
433 if (list && list->GetEntries()>0) {
435 // loop through all files from LDCs
437 Bool_t changed=false;
439 while (list->At(index)!=NULL) {
440 TObjString* fileNameEntry = (TObjString*) list->At(index);
441 if (fileNameEntry!=NULL) {
442 TString fileName = GetFile(sourceFXS, "pedestals",
443 fileNameEntry->GetString().Data());
444 TFile *f = TFile::Open(fileName);
446 Log ("Error opening pedestal file.");
450 AliTPCCalibPedestal *calPed;
451 f->GetObject("tpcCalibPedestal",calPed);
453 Log ("No pedestal calibration object in file.");
458 // replace entries for the sectors available in the present file
461 for (Int_t sector=0; sector<nSectors; sector++) {
462 AliTPCCalROC *rocPed=calPed->GetCalRocPedestal(sector, kFALSE);
463 if ( rocPed ) calPadPed->SetCalROC(rocPed,sector);
464 AliTPCCalROC *rocRMS=calPed->GetCalRocRMS(sector, kFALSE);
465 if ( rocRMS ) calPadRMS->SetCalROC(rocRMS,sector);
471 // Store updated pedestal entry to OCDB
474 AliCDBMetaData metaData;
475 metaData.SetBeamPeriod(0);
476 metaData.SetResponsible("Haavard Helstrup");
477 metaData.SetComment("Preprocessor AliTPC data base entries.");
479 Bool_t storeOK = Store("Calib", "Pedestals", calPadPed, &metaData, 0, kTRUE);
480 if ( !storeOK ) ++result;
481 storeOK = Store("Calib", "PadNoise", calPadRMS, &metaData, 0, kTRUE);
482 if ( !storeOK ) ++result;
485 Log ("Error: no entries in input file list!");
492 //______________________________________________________________________________________________
495 UInt_t AliTPCPreprocessor::ExtractPulser(Int_t sourceFXS)
498 // Read pulser calibration file from file exchage server
499 // Keep original entry from OCDB in case no new pulser calibration is available
501 TObjArray *pulserObjects=0;
502 AliTPCCalPad *pulserTmean=0;
503 AliTPCCalPad *pulserTrms=0;
504 AliTPCCalPad *pulserQmean=0;
505 AliCDBEntry* entry = GetFromOCDB("Calib", "Pulser");
506 if (entry) pulserObjects = (TObjArray*)entry->GetObject();
507 if ( pulserObjects==NULL ) {
508 Log("AliTPCPreprocsessor: No previous TPC pulser entry available.\n");
509 pulserObjects = new TObjArray;
512 pulserTmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserTmean");
513 if ( !pulserTmean ) {
514 pulserTmean = new AliTPCCalPad("PulserTmean","PulserTmean");
515 pulserObjects->Add(pulserTmean);
517 pulserTrms = (AliTPCCalPad*)pulserObjects->FindObject("PulserTrms");
519 pulserTrms = new AliTPCCalPad("PulserTrms","PulserTrms");
520 pulserObjects->Add(pulserTrms);
522 pulserQmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserQmean");
523 if ( !pulserQmean ) {
524 pulserQmean = new AliTPCCalPad("PulserQmean","PulserQmean");
525 pulserObjects->Add(pulserQmean);
531 Int_t nSectors = fROC->GetNSectors();
532 TList* list = GetFileSources(sourceFXS,"pulser");
534 if (list && list->GetEntries()>0) {
536 // loop through all files from LDCs
538 Bool_t changed=false;
540 while (list->At(index)!=NULL) {
541 TObjString* fileNameEntry = (TObjString*) list->At(index);
542 if (fileNameEntry!=NULL) {
543 TString fileName = GetFile(sourceFXS, "pulser",
544 fileNameEntry->GetString().Data());
545 TFile *f = TFile::Open(fileName);
547 Log ("Error opening pulser file.");
551 AliTPCCalibPulser *calPulser;
552 f->GetObject("tpcCalibPulser",calPulser);
554 Log ("No pulser calibration object in file.");
559 // replace entries for the sectors available in the present file
562 for (Int_t sector=0; sector<nSectors; sector++) {
563 AliTPCCalROC *rocTmean=calPulser->GetCalRocT0(sector);
564 if ( rocTmean ) pulserTmean->SetCalROC(rocTmean,sector);
565 AliTPCCalROC *rocTrms=calPulser->GetCalRocRMS(sector);
566 if ( rocTrms ) pulserTrms->SetCalROC(rocTrms,sector);
567 AliTPCCalROC *rocQmean=calPulser->GetCalRocQ(sector);
568 if ( rocQmean ) pulserQmean->SetCalROC(rocQmean,sector);
574 // Store updated pedestal entry to OCDB
577 AliCDBMetaData metaData;
578 metaData.SetBeamPeriod(0);
579 metaData.SetResponsible("Haavard Helstrup");
580 metaData.SetComment("Preprocessor AliTPC data base entries.");
582 Bool_t storeOK = Store("Calib", "Pulser", pulserObjects, &metaData, 0, kTRUE);
583 if ( !storeOK ) ++result;
586 Log ("Error: no entries in input file list!");
593 UInt_t AliTPCPreprocessor::ExtractCE(Int_t sourceFXS)
596 // Read Central Electrode file from file exchage server
597 // Keep original entry from OCDB in case no new CE calibration is available
599 TObjArray *ceObjects=0;
600 AliTPCCalPad *ceTmean=0;
601 AliTPCCalPad *ceTrms=0;
602 AliTPCCalPad *ceQmean=0;
603 TObjArray *rocTtime=0;
604 TObjArray *rocQtime=0;
606 AliCDBEntry* entry = GetFromOCDB("Calib", "CE");
607 if (entry) ceObjects = (TObjArray*)entry->GetObject();
608 if ( ceObjects==NULL ) {
609 Log("AliTPCPreprocsessor: No previous TPC central electrode entry available.\n");
610 ceObjects = new TObjArray;
613 Int_t nSectors = fROC->GetNSectors();
615 ceTmean = (AliTPCCalPad*)ceObjects->FindObject("CETmean");
617 ceTmean = new AliTPCCalPad("CETmean","CETmean");
618 ceObjects->Add(ceTmean);
620 ceTrms = (AliTPCCalPad*)ceObjects->FindObject("CETrms");
622 ceTrms = new AliTPCCalPad("CETrms","CETrms");
623 ceObjects->Add(ceTrms);
625 ceQmean = (AliTPCCalPad*)ceObjects->FindObject("CEQmean");
627 ceQmean = new AliTPCCalPad("CEQmean","CEQmean");
628 ceObjects->Add(ceQmean);
630 //!new from here please have a look!!!
631 rocTtime = (TObjArray*)ceObjects->FindObject("rocTtime");
633 rocTtime = new TObjArray(nSectors);
634 rocTtime->SetName("rocTtime");
635 ceObjects->Add(rocTtime);
638 rocQtime = (TObjArray*)ceObjects->FindObject("rocQtime");
640 rocQtime = new TObjArray(nSectors);
641 rocQtime->SetName("rocQtime");
642 ceObjects->Add(rocQtime);
648 TList* list = GetFileSources(sourceFXS,"CE");
650 if (list && list->GetEntries()>0) {
652 // loop through all files from LDCs
655 while (list->At(index)!=NULL) {
656 TObjString* fileNameEntry = (TObjString*) list->At(index);
657 if (fileNameEntry!=NULL) {
658 TString fileName = GetFile(sourceFXS, "CE",
659 fileNameEntry->GetString().Data());
660 TFile *f = TFile::Open(fileName);
662 Log ("Error opening central electrode file.");
666 AliTPCCalibCE *calCE;
667 f->GetObject("tpcCalibCE",calCE);
669 // replace entries for the sectors available in the present file
671 for (Int_t sector=0; sector<nSectors; sector++) {
672 AliTPCCalROC *rocTmean=calCE->GetCalRocT0(sector);
673 if ( rocTmean ) ceTmean->SetCalROC(rocTmean,sector);
674 AliTPCCalROC *rocTrms=calCE->GetCalRocRMS(sector);
675 if ( rocTrms ) ceTrms->SetCalROC(rocTrms,sector);
676 AliTPCCalROC *rocQmean=calCE->GetCalRocQ(sector);
677 if ( rocQmean ) ceQmean->SetCalROC(rocQmean,sector);
678 TGraph *grT=calCE->MakeGraphTimeCE(sector,0,2); // T time graph
679 if ( grT ) rocTtime->AddAt(grT,sector);
680 TGraph *grQ=calCE->MakeGraphTimeCE(sector,0,3); // Q time graph
681 if ( grQ ) rocTtime->AddAt(grQ,sector);
687 // Store updated pedestal entry to OCDB
689 AliCDBMetaData metaData;
690 metaData.SetBeamPeriod(0);
691 metaData.SetResponsible("Haavard Helstrup");
692 metaData.SetComment("Preprocessor AliTPC data base entries.");
694 Bool_t storeOK = Store("Calib", "CE", ceObjects, &metaData, 0, kTRUE);
695 if ( !storeOK ) ++result;
698 Log ("Error: no entries!");