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 //______________________________________________________________________________________________
66 // AliTPCPreprocessor::AliTPCPreprocessor(const AliTPCPreprocessor& org) :
67 // AliPreprocessor(org),
68 // fConfEnv(0), fTemp(0), fHighVoltage(0), fConfigOK(kTRUE)
70 // // copy constructor not implemented
71 // // -- missing underlying copy constructor in AliPreprocessor
73 // Fatal("AliTPCPreprocessor", "copy constructor not implemented");
75 // // fTemp = new AliTPCSensorTempArray(*(org.fTemp));
78 //______________________________________________________________________________________________
79 AliTPCPreprocessor::~AliTPCPreprocessor()
86 //______________________________________________________________________________________________
87 AliTPCPreprocessor& AliTPCPreprocessor::operator = (const AliTPCPreprocessor& )
89 Fatal("operator =", "assignment operator not implemented");
94 //______________________________________________________________________________________________
95 void AliTPCPreprocessor::Initialize(Int_t run, UInt_t startTime,
98 // Creates AliTestDataDCS object -- start maps half an hour beforre actual run start
100 UInt_t startTimeLocal = startTime-1800;
102 AliPreprocessor::Initialize(run, startTimeLocal, endTime);
104 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
105 TTimeStamp(startTime).AsString(),
106 TTimeStamp(endTime).AsString()));
108 // Preprocessor configuration
110 AliCDBEntry* entry = GetFromOCDB("Config", "Preprocessor");
111 if (entry) fConfEnv = (TEnv*) entry->GetObject();
113 Log("AliTPCPreprocsessor: Preprocessor Config OCDB entry missing.\n");
118 // Temperature sensors
122 TString tempConf = fConfEnv->GetValue("Temperature","ON");
124 if (tempConf != "OFF" ) {
125 entry = GetFromOCDB("Config", "Temperature");
126 if (entry) confTree = (TTree*) entry->GetObject();
128 Log("AliTPCPreprocsessor: Temperature Config OCDB entry missing.\n");
132 fTemp = new AliTPCSensorTempArray(startTimeLocal, fEndTime, confTree, kAmandaTemp);
133 fTemp->SetValCut(kValCutTemp);
134 fTemp->SetDiffCut(kDiffCutTemp);
137 // High voltage measurements
139 TString hvConf = fConfEnv->GetValue("HighVoltage","ON");
141 if (hvConf != "OFF" ) {
144 entry = GetFromOCDB("Config", "HighVoltage");
145 if (entry) confTree = (TTree*) entry->GetObject();
147 Log("AliTPCPreprocsessor: High Voltage Config OCDB entry missing.\n");
151 fHighVoltage = new AliDCSSensorArray(startTimeLocal, fEndTime, confTree);
155 //______________________________________________________________________________________________
156 UInt_t AliTPCPreprocessor::Process(TMap* dcsAliasMap)
158 // Fills data into TPC calibrations objects
160 // Amanda servers provide information directly through dcsAliasMap
163 if (!fConfigOK) return 9;
165 TObjArray *resultArray = new TObjArray();
166 TString errorHandling = fConfEnv->GetValue("ErrorHandling","ON");
167 errorHandling.ToUpper();
171 if (errorHandling == "OFF" ) {
172 if (!dcsAliasMap) dcsResult=1;
173 if (dcsAliasMap->GetEntries() == 0 ) dcsResult=1;
174 status = new TParameter<int>("dcsResult",dcsResult);
175 resultArray->Add(status);
177 if (!dcsAliasMap) return 9;
178 if (dcsAliasMap->GetEntries() == 0 ) return 9;
184 TString runType = GetRunType();
186 // Temperature sensors are processed by AliTPCCalTemp
188 TString tempConf = fConfEnv->GetValue("Temperature","ON");
190 if (tempConf != "OFF" ) {
191 UInt_t tempResult = MapTemperature(dcsAliasMap);
193 status = new TParameter<int>("tempResult",tempResult);
194 resultArray->Add(status);
197 // High Voltage recordings
200 TString hvConf = fConfEnv->GetValue("HighVoltage","ON");
202 if (hvConf != "OFF" ) {
203 UInt_t hvResult = MapHighVoltage(dcsAliasMap);
205 status = new TParameter<int>("hvResult",hvResult);
206 resultArray->Add(status);
209 // Other calibration information will be retrieved through FXS files
211 // TList* fileSourcesDAQ = GetFile(AliShuttleInterface::kDAQ, "pedestals");
212 // const char* fileNamePed = GetFile(AliShuttleInterface::kDAQ, "pedestals", "LDC1");
214 // TList* fileSourcesHLT = GetFile(AliShuttleInterface::kHLT, "calib");
215 // const char* fileNameHLT = GetFile(AliShuttleInterface::kHLT, "calib", "LDC1");
219 if(runType == kPedestalRunType) {
220 Int_t numSources = 1;
221 Int_t pedestalSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
222 TString source = fConfEnv->GetValue("Pedestal","DAQ");
224 if (source != "OFF" ) {
225 if ( source == "HLT") pedestalSource[0] = AliShuttleInterface::kHLT;
226 if (!GetHLTStatus()) pedestalSource[0] = AliShuttleInterface::kDAQ;
227 if (source == "HLTDAQ" ) {
229 pedestalSource[0] = AliShuttleInterface::kHLT;
230 pedestalSource[1] = AliShuttleInterface::kDAQ;
232 if (source == "DAQHLT" ) numSources=2;
233 UInt_t pedestalResult=0;
234 for (Int_t i=0; i<numSources; i++ ) {
235 UInt_t pedestalResult = ExtractPedestals(pedestalSource[i]);
236 if ( pedestalResult == 0 ) break;
238 result += pedestalResult;
239 status = new TParameter<int>("pedestalResult",pedestalResult);
240 resultArray->Add(status);
244 // pulser trigger processing
246 if(runType == kPulserRunType) {
247 Int_t numSources = 1;
248 Int_t pulserSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
249 TString source = fConfEnv->GetValue("Pulser","DAQ");
251 if ( source != "OFF") {
252 if ( source == "HLT") pulserSource[0] = AliShuttleInterface::kHLT;
253 if (!GetHLTStatus()) pulserSource[0] = AliShuttleInterface::kDAQ;
254 if (source == "HLTDAQ" ) {
256 pulserSource[0] = AliShuttleInterface::kHLT;
257 pulserSource[1] = AliShuttleInterface::kDAQ;
259 if (source == "DAQHLT" ) numSources=2;
260 UInt_t pulserResult=0;
261 for (Int_t i=0; i<numSources; i++ ) {
262 pulserResult = ExtractPulser(pulserSource[i]);
263 if ( pulserResult == 0 ) break;
265 result += pulserResult;
266 status = new TParameter<int>("pulserResult",pulserResult);
267 resultArray->Add(status);
273 // Central Electrode processing
275 // if( runType == kPhysicsRunType || runType == kStandAloneRunType ||
276 // runType == kDaqRunType ) {
278 if (true) { // do CE processing for all run types
279 Int_t numSources = 1;
280 Int_t ceSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
281 TString source = fConfEnv->GetValue("CE","DAQ");
283 if ( source != "OFF" ) {
284 if ( source == "HLT") ceSource[0] = AliShuttleInterface::kHLT;
285 if (!GetHLTStatus()) ceSource[0] = AliShuttleInterface::kDAQ;
286 if (source == "HLTDAQ" ) {
288 ceSource[0] = AliShuttleInterface::kHLT;
289 ceSource[1] = AliShuttleInterface::kDAQ;
291 if (source == "DAQHLT" ) numSources=2;
293 for (Int_t i=0; i<numSources; i++ ) {
294 ceResult = ExtractCE(ceSource[i]);
295 if ( ceResult == 0 ) break;
298 status = new TParameter<int>("ceResult",ceResult);
299 resultArray->Add(status);
303 if (errorHandling == "OFF" ) {
304 AliCDBMetaData metaData;
305 metaData.SetBeamPeriod(0);
306 metaData.SetResponsible("Haavard Helstrup");
307 metaData.SetComment("Preprocessor AliTPC status.");
308 Store("Calib", "PreprocStatus", resultArray, &metaData, 0, kFALSE);
309 resultArray->Delete();
315 //______________________________________________________________________________________________
316 UInt_t AliTPCPreprocessor::MapTemperature(TMap* dcsAliasMap)
319 // extract DCS temperature maps. Perform fits to save space
322 TMap *map = fTemp->ExtractDCS(dcsAliasMap);
324 fTemp->MakeSplineFit(map);
325 Double_t fitFraction = 1.0*fTemp->NumFits()/fTemp->NumSensors();
326 if (fitFraction > kFitFraction ) {
327 AliInfo(Form("Temperature values extracted, fits performed.\n"));
329 Log ("Too few temperature maps fitted. \n");
333 Log("No temperature map extracted. \n");
337 // Now store the final CDB file
340 AliCDBMetaData metaData;
341 metaData.SetBeamPeriod(0);
342 metaData.SetResponsible("Haavard Helstrup");
343 metaData.SetComment("Preprocessor AliTPC data base entries.");
345 Bool_t storeOK = Store("Calib", "Temperature", fTemp, &metaData, 0, kFALSE);
346 if ( !storeOK ) result=1;
354 //______________________________________________________________________________________________
355 UInt_t AliTPCPreprocessor::MapHighVoltage(TMap* dcsAliasMap)
358 // extract DCS HV maps. Perform fits to save space
361 TMap *map = fHighVoltage->ExtractDCS(dcsAliasMap);
363 fHighVoltage->MakeSplineFit(map);
364 Double_t fitFraction = 1.0*fHighVoltage->NumFits()/fHighVoltage->NumSensors();
365 if (fitFraction > kFitFraction ) {
366 AliInfo(Form("High voltage recordings extracted, fits performed.\n"));
368 Log ("Too few high voltage recordings fitted. \n");
372 Log("No high voltage recordings extracted. \n");
376 // Now store the final CDB file
379 AliCDBMetaData metaData;
380 metaData.SetBeamPeriod(0);
381 metaData.SetResponsible("Haavard Helstrup");
382 metaData.SetComment("Preprocessor AliTPC data base entries.");
384 Bool_t storeOK = Store("Calib", "HighVoltage", fHighVoltage, &metaData, 0, kFALSE);
385 if ( !storeOK ) result=1;
394 //______________________________________________________________________________________________
396 UInt_t AliTPCPreprocessor::ExtractPedestals(Int_t sourceFXS)
399 // Read pedestal file from file exchage server
400 // Keep original entry from OCDB in case no new pedestals are available
402 AliTPCCalPad *calPadPed=0;
403 AliCDBEntry* entry = GetFromOCDB("Calib", "Pedestals");
404 if (entry) calPadPed = (AliTPCCalPad*)entry->GetObject();
405 if ( calPadPed==NULL ) {
406 Log("AliTPCPreprocsessor: No previous TPC pedestal entry available.\n");
407 calPadPed = new AliTPCCalPad("PedestalsMean","PedestalsMean");
410 AliTPCCalPad *calPadRMS=0;
411 entry = GetFromOCDB("Calib", "PadNoise");
412 if (entry) calPadRMS = (AliTPCCalPad*)entry->GetObject();
413 if ( calPadRMS==NULL ) {
414 Log("AliTPCPreprocsessor: No previous TPC noise entry available.\n");
415 calPadRMS = new AliTPCCalPad("PedestalsRMS","PedestalsRMS");
421 Int_t nSectors = fROC->GetNSectors();
422 TList* list = GetFileSources(sourceFXS,"pedestals");
424 if (list && list->GetEntries()>0) {
426 // loop through all files from LDCs
428 Bool_t changed=false;
430 while (list->At(index)!=NULL) {
431 TObjString* fileNameEntry = (TObjString*) list->At(index);
432 if (fileNameEntry!=NULL) {
433 TString fileName = GetFile(sourceFXS, "pedestals",
434 fileNameEntry->GetString().Data());
435 TFile *f = TFile::Open(fileName);
437 Log ("Error opening pedestal file.");
441 AliTPCCalibPedestal *calPed;
442 f->GetObject("tpcCalibPedestal",calPed);
444 Log ("No pedestal calibration object in file.");
449 // replace entries for the sectors available in the present file
452 for (Int_t sector=0; sector<nSectors; sector++) {
453 AliTPCCalROC *rocPed=calPed->GetCalRocPedestal(sector, kFALSE);
454 if ( rocPed ) calPadPed->SetCalROC(rocPed,sector);
455 AliTPCCalROC *rocRMS=calPed->GetCalRocRMS(sector, kFALSE);
456 if ( rocRMS ) calPadRMS->SetCalROC(rocRMS,sector);
462 // Store updated pedestal entry to OCDB
465 AliCDBMetaData metaData;
466 metaData.SetBeamPeriod(0);
467 metaData.SetResponsible("Haavard Helstrup");
468 metaData.SetComment("Preprocessor AliTPC data base entries.");
470 Bool_t storeOK = Store("Calib", "Pedestals", calPadPed, &metaData, 0, kTRUE);
471 if ( !storeOK ) ++result;
472 storeOK = Store("Calib", "PadNoise", calPadRMS, &metaData, 0, kTRUE);
473 if ( !storeOK ) ++result;
476 Log ("Error: no entries in input file list!");
483 //______________________________________________________________________________________________
486 UInt_t AliTPCPreprocessor::ExtractPulser(Int_t sourceFXS)
489 // Read pulser calibration file from file exchage server
490 // Keep original entry from OCDB in case no new pulser calibration is available
492 TObjArray *pulserObjects=0;
493 AliTPCCalPad *pulserTmean=0;
494 AliTPCCalPad *pulserTrms=0;
495 AliTPCCalPad *pulserQmean=0;
496 AliCDBEntry* entry = GetFromOCDB("Calib", "Pulser");
497 if (entry) pulserObjects = (TObjArray*)entry->GetObject();
498 if ( pulserObjects==NULL ) {
499 Log("AliTPCPreprocsessor: No previous TPC pulser entry available.\n");
500 pulserObjects = new TObjArray;
503 pulserTmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserTmean");
504 if ( !pulserTmean ) {
505 pulserTmean = new AliTPCCalPad("PulserTmean","PulserTmean");
506 pulserObjects->Add(pulserTmean);
508 pulserTrms = (AliTPCCalPad*)pulserObjects->FindObject("PulserTrms");
510 pulserTrms = new AliTPCCalPad("PulserTrms","PulserTrms");
511 pulserObjects->Add(pulserTrms);
513 pulserQmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserQmean");
514 if ( !pulserQmean ) {
515 pulserQmean = new AliTPCCalPad("PulserQmean","PulserQmean");
516 pulserObjects->Add(pulserQmean);
522 Int_t nSectors = fROC->GetNSectors();
523 TList* list = GetFileSources(sourceFXS,"pulser");
525 if (list && list->GetEntries()>0) {
527 // loop through all files from LDCs
529 Bool_t changed=false;
531 while (list->At(index)!=NULL) {
532 TObjString* fileNameEntry = (TObjString*) list->At(index);
533 if (fileNameEntry!=NULL) {
534 TString fileName = GetFile(sourceFXS, "pulser",
535 fileNameEntry->GetString().Data());
536 TFile *f = TFile::Open(fileName);
538 Log ("Error opening pulser file.");
542 AliTPCCalibPulser *calPulser;
543 f->GetObject("tpcCalibPulser",calPulser);
545 Log ("No pulser calibration object in file.");
550 // replace entries for the sectors available in the present file
553 for (Int_t sector=0; sector<nSectors; sector++) {
554 AliTPCCalROC *rocTmean=calPulser->GetCalRocT0(sector);
555 if ( rocTmean ) pulserTmean->SetCalROC(rocTmean,sector);
556 AliTPCCalROC *rocTrms=calPulser->GetCalRocRMS(sector);
557 if ( rocTrms ) pulserTrms->SetCalROC(rocTrms,sector);
558 AliTPCCalROC *rocQmean=calPulser->GetCalRocQ(sector);
559 if ( rocQmean ) pulserQmean->SetCalROC(rocQmean,sector);
565 // Store updated pedestal entry to OCDB
568 AliCDBMetaData metaData;
569 metaData.SetBeamPeriod(0);
570 metaData.SetResponsible("Haavard Helstrup");
571 metaData.SetComment("Preprocessor AliTPC data base entries.");
573 Bool_t storeOK = Store("Calib", "Pulser", pulserObjects, &metaData, 0, kTRUE);
574 if ( !storeOK ) ++result;
577 Log ("Error: no entries in input file list!");
584 UInt_t AliTPCPreprocessor::ExtractCE(Int_t sourceFXS)
587 // Read Central Electrode file from file exchage server
588 // Keep original entry from OCDB in case no new CE calibration is available
590 TObjArray *ceObjects=0;
591 AliTPCCalPad *ceTmean=0;
592 AliTPCCalPad *ceTrms=0;
593 AliTPCCalPad *ceQmean=0;
594 TObjArray *rocTtime=0;
595 TObjArray *rocQtime=0;
597 AliCDBEntry* entry = GetFromOCDB("Calib", "CE");
598 if (entry) ceObjects = (TObjArray*)entry->GetObject();
599 if ( ceObjects==NULL ) {
600 Log("AliTPCPreprocsessor: No previous TPC central electrode entry available.\n");
601 ceObjects = new TObjArray;
604 Int_t nSectors = fROC->GetNSectors();
606 ceTmean = (AliTPCCalPad*)ceObjects->FindObject("CETmean");
608 ceTmean = new AliTPCCalPad("CETmean","CETmean");
609 ceObjects->Add(ceTmean);
611 ceTrms = (AliTPCCalPad*)ceObjects->FindObject("CETrms");
613 ceTrms = new AliTPCCalPad("CETrms","CETrms");
614 ceObjects->Add(ceTrms);
616 ceQmean = (AliTPCCalPad*)ceObjects->FindObject("CEQmean");
618 ceQmean = new AliTPCCalPad("CEQmean","CEQmean");
619 ceObjects->Add(ceQmean);
621 //!new from here please have a look!!!
622 rocTtime = (TObjArray*)ceObjects->FindObject("rocTtime");
624 rocTtime = new TObjArray(nSectors);
625 rocTtime->SetName("rocTtime");
626 ceObjects->Add(rocTtime);
629 rocQtime = (TObjArray*)ceObjects->FindObject("rocQtime");
631 rocQtime = new TObjArray(nSectors);
632 rocQtime->SetName("rocQtime");
633 ceObjects->Add(rocQtime);
639 TList* list = GetFileSources(sourceFXS,"CE");
641 if (list && list->GetEntries()>0) {
643 // loop through all files from LDCs
646 while (list->At(index)!=NULL) {
647 TObjString* fileNameEntry = (TObjString*) list->At(index);
648 if (fileNameEntry!=NULL) {
649 TString fileName = GetFile(sourceFXS, "CE",
650 fileNameEntry->GetString().Data());
651 TFile *f = TFile::Open(fileName);
653 Log ("Error opening central electrode file.");
657 AliTPCCalibCE *calCE;
658 f->GetObject("tpcCalibCE",calCE);
660 // replace entries for the sectors available in the present file
662 for (Int_t sector=0; sector<nSectors; sector++) {
663 AliTPCCalROC *rocTmean=calCE->GetCalRocT0(sector);
664 if ( rocTmean ) ceTmean->SetCalROC(rocTmean,sector);
665 AliTPCCalROC *rocTrms=calCE->GetCalRocRMS(sector);
666 if ( rocTrms ) ceTrms->SetCalROC(rocTrms,sector);
667 AliTPCCalROC *rocQmean=calCE->GetCalRocQ(sector);
668 if ( rocQmean ) ceQmean->SetCalROC(rocQmean,sector);
669 TGraph *grT=calCE->MakeGraphTimeCE(sector,0,2); // T time graph
670 if ( grT ) rocTtime->AddAt(grT,sector);
671 TGraph *grQ=calCE->MakeGraphTimeCE(sector,0,3); // Q time graph
672 if ( grQ ) rocTtime->AddAt(grQ,sector);
678 // Store updated pedestal entry to OCDB
680 AliCDBMetaData metaData;
681 metaData.SetBeamPeriod(0);
682 metaData.SetResponsible("Haavard Helstrup");
683 metaData.SetComment("Preprocessor AliTPC data base entries.");
685 Bool_t storeOK = Store("Calib", "CE", ceObjects, &metaData, 0, kTRUE);
686 if ( !storeOK ) ++result;
689 Log ("Error: no entries!");