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 <TTimeStamp.h>
36 const Int_t kValCutTemp = 100; // discard temperatures > 100 degrees
37 const Int_t kDiffCutTemp = 5; // discard temperature differences > 5 degrees
38 const TString kPedestalRunType = "PEDESTAL_RUN"; // pedestal run identifier
39 const TString kPulserRunType = "PULSER_RUN"; // pulser run identifier
42 // This class is the SHUTTLE preprocessor for the TPC detector.
43 // It contains several components, this far the part containing
44 // temperatures is implemented
47 ClassImp(AliTPCPreprocessor)
49 //______________________________________________________________________________________________
50 AliTPCPreprocessor::AliTPCPreprocessor(AliShuttleInterface* shuttle) :
51 AliPreprocessor("TPC",shuttle),
52 fConfEnv(0), fTemp(0), fPressure(0), fConfigOK(kTRUE), fROC(0)
55 fROC = AliTPCROC::Instance();
57 //______________________________________________________________________________________________
58 // AliTPCPreprocessor::AliTPCPreprocessor(const AliTPCPreprocessor& org) :
59 // AliPreprocessor(org),
60 // fConfEnv(0), fTemp(0), fPressure(0), fConfigOK(kTRUE)
62 // // copy constructor not implemented
63 // // -- missing underlying copy constructor in AliPreprocessor
65 // Fatal("AliTPCPreprocessor", "copy constructor not implemented");
67 // // fTemp = new AliTPCSensorTempArray(*(org.fTemp));
70 //______________________________________________________________________________________________
71 AliTPCPreprocessor::~AliTPCPreprocessor()
78 //______________________________________________________________________________________________
79 AliTPCPreprocessor& AliTPCPreprocessor::operator = (const AliTPCPreprocessor& )
81 Fatal("operator =", "assignment operator not implemented");
86 //______________________________________________________________________________________________
87 void AliTPCPreprocessor::Initialize(Int_t run, UInt_t startTime,
90 // Creates AliTestDataDCS object
92 AliPreprocessor::Initialize(run, startTime, endTime);
94 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
95 TTimeStamp(startTime).AsString(),
96 TTimeStamp(endTime).AsString()));
98 // Preprocessor configuration
100 AliCDBEntry* entry = GetFromOCDB("Config", "Preprocessor");
101 if (entry) fConfEnv = (TEnv*) entry->GetObject();
103 Log("AliTPCPreprocsessor: Preprocessor Config OCDB entry missing.\n");
108 // Temperature sensors
111 entry = GetFromOCDB("Config", "Temperature");
112 if (entry) confTree = (TTree*) entry->GetObject();
114 Log("AliTPCPreprocsessor: Temperature Config OCDB entry missing.\n");
118 fTemp = new AliTPCSensorTempArray(fStartTime, fEndTime, confTree);
119 fTemp->SetValCut(kValCutTemp);
120 fTemp->SetDiffCut(kDiffCutTemp);
126 entry = GetFromOCDB("Config", "Pressure");
127 if (entry) confTree = (TTree*) entry->GetObject();
129 Log("AliTPCPreprocsessor: Pressure Config OCDB entry missing.\n");
133 fPressure = new AliDCSSensorArray(fStartTime, fEndTime, confTree);
137 //______________________________________________________________________________________________
138 UInt_t AliTPCPreprocessor::Process(TMap* dcsAliasMap)
140 // Fills data into TPC calibrations objects
142 // Amanda servers provide information directly through dcsAliasMap
144 if (!dcsAliasMap) return 9;
145 if (dcsAliasMap->GetEntries() == 0 ) return 9;
146 if (!fConfigOK) return 9;
148 TString runType = GetRunType();
150 // Temperature sensors are processed by AliTPCCalTemp
153 UInt_t tempResult = MapTemperature(dcsAliasMap);
154 UInt_t result=tempResult;
158 UInt_t pressureResult = MapPressure(dcsAliasMap);
159 result += pressureResult;
161 // Other calibration information will be retrieved through FXS files
163 // TList* fileSourcesDAQ = GetFile(AliShuttleInterface::kDAQ, "pedestals");
164 // const char* fileNamePed = GetFile(AliShuttleInterface::kDAQ, "pedestals", "LDC1");
166 // TList* fileSourcesHLT = GetFile(AliShuttleInterface::kHLT, "calib");
167 // const char* fileNameHLT = GetFile(AliShuttleInterface::kHLT, "calib", "LDC1");
171 if(runType == kPedestalRunType) {
172 Int_t pedestalSource = AliShuttleInterface::kDAQ;
173 TString source = fConfEnv->GetValue("Pedestal","DAQ");
175 if ( source == "HLT" ) pedestalSource = AliShuttleInterface::kHLT;
176 if (!GetHLTStatus()) pedestalSource = AliShuttleInterface::kDAQ;
177 UInt_t pedestalResult = ExtractPedestals(pedestalSource);
178 result += pedestalResult;
182 // pulser trigger processing
184 if( runType == kPulserRunType ) {
185 Int_t pulserSource = AliShuttleInterface::kDAQ;
186 TString source = fConfEnv->GetValue("Pulser","DAQ");
188 if ( source == "HLT" ) pulserSource = AliShuttleInterface::kHLT;
189 if (!GetHLTStatus()) pulserSource = AliShuttleInterface::kDAQ;
190 UInt_t pulserResult = ExtractPulser(pulserSource);
191 result += pulserResult;
195 // Central Electrode processing
197 if( false ) { // CE input file not generated yet
198 Int_t ceSource = AliShuttleInterface::kDAQ;
199 TString source = fConfEnv->GetValue("CE","DAQ");
201 if ( source == "HLT" ) ceSource = AliShuttleInterface::kHLT;
202 if (!GetHLTStatus()) ceSource = AliShuttleInterface::kDAQ;
203 UInt_t ceResult = ExtractCE(ceSource);
210 //______________________________________________________________________________________________
211 UInt_t AliTPCPreprocessor::MapTemperature(TMap* dcsAliasMap)
214 // extract DCS temperature maps. Perform fits to save space
217 TMap *map = fTemp->ExtractDCS(dcsAliasMap);
219 fTemp->MakeSplineFit(map);
220 AliInfo(Form("Temperature values extracted, fits performed.\n"));
222 Log("AliTPCPreprocsessor: no temperature map extracted. \n");
226 // Now store the final CDB file
229 AliCDBMetaData metaData;
230 metaData.SetBeamPeriod(0);
231 metaData.SetResponsible("Haavard Helstrup");
232 metaData.SetComment("Preprocessor AliTPC data base entries.");
234 Bool_t storeOK = Store("Calib", "Temperature", fTemp, &metaData, 0, kFALSE);
235 if ( !storeOK ) result=1;
242 //______________________________________________________________________________________________
244 UInt_t AliTPCPreprocessor::MapPressure(TMap* dcsAliasMap)
247 // extract DCS temperature maps. Perform fits to save space
250 TMap *map = fPressure->ExtractDCS(dcsAliasMap);
252 fPressure->MakeSplineFit(map);
253 AliInfo(Form("Pressure values extracted, fits performed.\n"));
255 Log("AliTPCPreprocsessor: no atmospheric pressure map extracted. \n");
259 // Now store the final CDB file
262 AliCDBMetaData metaData;
263 metaData.SetBeamPeriod(0);
264 metaData.SetResponsible("Haavard Helstrup");
265 metaData.SetComment("Preprocessor AliTPC data base entries.");
267 Bool_t storeOK = Store("Calib", "Pressure", fPressure, &metaData, 0, 0);
268 if ( !storeOK ) result=1;
277 //______________________________________________________________________________________________
279 UInt_t AliTPCPreprocessor::ExtractPedestals(Int_t sourceFXS)
282 // Read pedestal file from file exchage server
283 // Keep original entry from OCDB in case no new pedestals are available
285 AliTPCCalPad *calPadPed=0;
286 AliCDBEntry* entry = GetFromOCDB("Calib", "Pedestals");
287 if (entry) calPadPed = (AliTPCCalPad*)entry->GetObject();
288 if ( calPadPed==NULL ) {
289 Log("AliTPCPreprocsessor: No previous TPC pedestal entry available.\n");
290 calPadPed = new AliTPCCalPad("PedestalsMean","PedestalsMean");
293 AliTPCCalPad *calPadRMS=0;
294 entry = GetFromOCDB("Calib", "Noise");
295 if (entry) calPadRMS = (AliTPCCalPad*)entry->GetObject();
296 if ( calPadRMS==NULL ) {
297 Log("AliTPCPreprocsessor: No previous TPC noise entry available.\n");
298 calPadRMS = new AliTPCCalPad("PedestalsRMS","PedestalsRMS");
304 Int_t nSectors = fROC->GetNSectors();
305 TList* list = GetFileSources(sourceFXS,"pedestals");
307 if (list && list->GetEntries()>0) {
309 // loop through all files from LDCs
312 while (list->At(index)!=NULL) {
313 TObjString* fileNameEntry = (TObjString*) list->At(index);
314 if (fileNameEntry!=NULL) {
315 TString fileName = GetFile(sourceFXS, "pedestals",
316 fileNameEntry->GetString().Data());
317 TFile *f = TFile::Open(fileName);
319 Log ("Error opening pedestal file.");
323 AliTPCCalibPedestal *calPed;
324 f->GetObject("AliTPCCalibPedestal",calPed);
326 // replace entries for the sectors available in the present file
328 for (Int_t sector=0; sector<nSectors; sector++) {
329 AliTPCCalROC *rocPed=calPed->GetCalRocPedestal(sector, kFALSE);
330 if ( rocPed ) calPadPed->SetCalROC(rocPed,sector);
331 AliTPCCalROC *rocRMS=calPed->GetCalRocRMS(sector, kFALSE);
332 if ( rocRMS ) calPadRMS->SetCalROC(rocRMS,sector);
338 // Store updated pedestal entry to OCDB
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", "Pedestals", calPadPed, &metaData, 0, kTRUE);
346 if ( !storeOK ) ++result;
347 storeOK = Store("Calib", "PadNoise", calPadRMS, &metaData, 0, kTRUE);
348 if ( !storeOK ) ++result;
351 Log ("Error: no entries!");
358 //______________________________________________________________________________________________
361 UInt_t AliTPCPreprocessor::ExtractPulser(Int_t sourceFXS)
364 // Read pulser calibration file from file exchage server
365 // Keep original entry from OCDB in case no new pulser calibration is available
367 TObjArray *pulserObjects=0;
368 AliTPCCalPad *pulserTmean=0;
369 AliTPCCalPad *pulserTrms=0;
370 AliTPCCalPad *pulserQmean=0;
371 AliCDBEntry* entry = GetFromOCDB("Calib", "Pulser");
372 if (entry) pulserObjects = (TObjArray*)entry->GetObject();
373 if ( pulserObjects==NULL ) {
374 Log("AliTPCPreprocsessor: No previous TPC pulser entry available.\n");
375 pulserObjects = new TObjArray;
378 pulserTmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserTmean");
379 if ( !pulserTmean ) {
380 pulserTmean = new AliTPCCalPad("PulserTmean","PulserTmean");
381 pulserObjects->Add(pulserTmean);
383 pulserTrms = (AliTPCCalPad*)pulserObjects->FindObject("PulserTrms");
385 pulserTrms = new AliTPCCalPad("PulserTrms","PulserTrms");
386 pulserObjects->Add(pulserTrms);
388 pulserQmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserQmean");
389 if ( !pulserQmean ) {
390 pulserQmean = new AliTPCCalPad("PulserQmean","PulserQmean");
391 pulserObjects->Add(pulserQmean);
397 Int_t nSectors = fROC->GetNSectors();
398 TList* list = GetFileSources(sourceFXS,"pulser");
400 if (list && list->GetEntries()>0) {
402 // loop through all files from LDCs
405 while (list->At(index)!=NULL) {
406 TObjString* fileNameEntry = (TObjString*) list->At(index);
407 if (fileNameEntry!=NULL) {
408 TString fileName = GetFile(sourceFXS, "pulser",
409 fileNameEntry->GetString().Data());
410 TFile *f = TFile::Open(fileName);
412 Log ("Error opening pulser file.");
416 AliTPCCalibPulser *calPulser;
417 f->GetObject("AliTPCCalibPulser",calPulser);
419 // replace entries for the sectors available in the present file
421 for (Int_t sector=0; sector<nSectors; sector++) {
422 AliTPCCalROC *rocTmean=calPulser->GetCalRocT0(sector);
423 if ( rocTmean ) pulserTmean->SetCalROC(rocTmean,sector);
424 AliTPCCalROC *rocTrms=calPulser->GetCalRocRMS(sector);
425 if ( rocTrms ) pulserTrms->SetCalROC(rocTrms,sector);
426 AliTPCCalROC *rocQmean=calPulser->GetCalRocQ(sector);
427 if ( rocQmean ) pulserQmean->SetCalROC(rocQmean,sector);
433 // Store updated pedestal entry to OCDB
435 AliCDBMetaData metaData;
436 metaData.SetBeamPeriod(0);
437 metaData.SetResponsible("Haavard Helstrup");
438 metaData.SetComment("Preprocessor AliTPC data base entries.");
440 Bool_t storeOK = Store("Calib", "Pulser", pulserObjects, &metaData, 0, kTRUE);
441 if ( !storeOK ) ++result;
444 Log ("Error: no entries!");
451 UInt_t AliTPCPreprocessor::ExtractCE(Int_t sourceFXS)
454 // Read Central Electrode file from file exchage server
455 // Keep original entry from OCDB in case no new CE calibration is available
457 TObjArray *ceObjects=0;
458 AliTPCCalPad *ceTmean=0;
459 AliTPCCalPad *ceTrms=0;
460 AliTPCCalPad *ceQmean=0;
461 AliCDBEntry* entry = GetFromOCDB("Calib", "CE");
462 if (entry) ceObjects = (TObjArray*)entry->GetObject();
463 if ( ceObjects==NULL ) {
464 Log("AliTPCPreprocsessor: No previous TPC central electrode entry available.\n");
465 ceObjects = new TObjArray;
468 ceTmean = (AliTPCCalPad*)ceObjects->FindObject("CETmean");
470 ceTmean = new AliTPCCalPad("CETmean","CETmean");
471 ceObjects->Add(ceTmean);
473 ceTrms = (AliTPCCalPad*)ceObjects->FindObject("CETrms");
475 ceTrms = new AliTPCCalPad("CETrms","CETrms");
476 ceObjects->Add(ceTrms);
478 ceQmean = (AliTPCCalPad*)ceObjects->FindObject("CEQmean");
480 ceQmean = new AliTPCCalPad("CEQmean","CEQmean");
481 ceObjects->Add(ceQmean);
487 Int_t nSectors = fROC->GetNSectors();
488 TList* list = GetFileSources(sourceFXS,"CE");
490 if (list && list->GetEntries()>0) {
492 // loop through all files from LDCs
495 while (list->At(index)!=NULL) {
496 TObjString* fileNameEntry = (TObjString*) list->At(index);
497 if (fileNameEntry!=NULL) {
498 TString fileName = GetFile(sourceFXS, "CE",
499 fileNameEntry->GetString().Data());
500 TFile *f = TFile::Open(fileName);
502 Log ("Error opening central electrode file.");
506 AliTPCCalibCE *calCE;
507 f->GetObject("AliTPCCalibCE",calCE);
509 // replace entries for the sectors available in the present file
511 for (Int_t sector=0; sector<nSectors; sector++) {
512 AliTPCCalROC *rocTmean=calCE->GetCalRocT0(sector);
513 if ( rocTmean ) ceTmean->SetCalROC(rocTmean,sector);
514 AliTPCCalROC *rocTrms=calCE->GetCalRocRMS(sector);
515 if ( rocTrms ) ceTrms->SetCalROC(rocTrms,sector);
516 AliTPCCalROC *rocQmean=calCE->GetCalRocQ(sector);
517 if ( rocQmean ) ceQmean->SetCalROC(rocQmean,sector);
523 // Store updated pedestal entry to OCDB
525 AliCDBMetaData metaData;
526 metaData.SetBeamPeriod(0);
527 metaData.SetResponsible("Haavard Helstrup");
528 metaData.SetComment("Preprocessor AliTPC data base entries.");
530 Bool_t storeOK = Store("Calib", "CE", ceObjects, &metaData, 0, kTRUE);
531 if ( !storeOK ) ++result;
534 Log ("Error: no entries!");