CE updates to AliTPCPreprocessor included
[u/mrichter/AliRoot.git] / TPC / AliTPCPreprocessor.cxx
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54472e4f 1/**************************************************************************
2 * Copyright(c) 2007, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
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 **************************************************************************/
15
72df5829 16
54472e4f 17#include "AliTPCPreprocessor.h"
a7dce0bc 18#include "AliShuttleInterface.h"
54472e4f 19
20#include "AliCDBMetaData.h"
21#include "AliDCSValue.h"
22#include "AliLog.h"
23#include "AliTPCSensorTempArray.h"
a7dce0bc 24#include "AliTPCROC.h"
25#include "AliTPCCalROC.h"
26#include "AliTPCCalPad.h"
27#include "AliTPCCalibPedestal.h"
9f016d99 28#include "AliTPCCalibPulser.h"
29#include "AliTPCCalibCE.h"
9e66a8dd 30#include "TFile.h"
7b54c8e9 31#include "TTree.h"
bb30a935 32#include "TGraph.h"
7b54c8e9 33#include "TEnv.h"
bb30a935 34#include "TParameter.h"
54472e4f 35
36#include <TTimeStamp.h>
37
a7dce0bc 38const Int_t kValCutTemp = 100; // discard temperatures > 100 degrees
39const Int_t kDiffCutTemp = 5; // discard temperature differences > 5 degrees
bb30a935 40const TString kPedestalRunType = "PEDESTAL"; // pedestal run identifier
41const TString kPulserRunType = "PULSER"; // pulser run identifier
bdffc5fb 42const TString kPhysicsRunType = "PHYSICS"; // physics run identifier
9c754ce7 43const TString kStandAloneRunType = "STANDALONE"; // standalone run identifier
44const TString kDaqRunType = "DAQ"; // DAQ run identifier
67a165ed 45const TString kAmandaTemp = "tpc_PT_%d.Temperature"; // Amanda string for temperature entries
bee89eeb 46//const Double_t kFitFraction = 0.7; // Fraction of DCS sensor fits required
68b512ca 47const Double_t kFitFraction = -1.0; // Don't require minimum number of fits in commissioning run
72df5829 48
54472e4f 49//
50// This class is the SHUTTLE preprocessor for the TPC detector.
54472e4f 51//
52
53ClassImp(AliTPCPreprocessor)
54
55//______________________________________________________________________________________________
6d07bf74 56AliTPCPreprocessor::AliTPCPreprocessor(AliShuttleInterface* shuttle) :
57 AliPreprocessor("TPC",shuttle),
bdffc5fb 58 fConfEnv(0), fTemp(0), fHighVoltage(0), fConfigOK(kTRUE), fROC(0)
54472e4f 59{
60 // constructor
a7dce0bc 61 fROC = AliTPCROC::Instance();
54472e4f 62}
72df5829 63//______________________________________________________________________________________________
64// AliTPCPreprocessor::AliTPCPreprocessor(const AliTPCPreprocessor& org) :
65// AliPreprocessor(org),
bdffc5fb 66// fConfEnv(0), fTemp(0), fHighVoltage(0), fConfigOK(kTRUE)
72df5829 67// {
68// // copy constructor not implemented
f7f602cc 69// // -- missing underlying copy constructor in AliPreprocessor
70//
72df5829 71// Fatal("AliTPCPreprocessor", "copy constructor not implemented");
f7f602cc 72//
73// // fTemp = new AliTPCSensorTempArray(*(org.fTemp));
72df5829 74// }
54472e4f 75
76//______________________________________________________________________________________________
77AliTPCPreprocessor::~AliTPCPreprocessor()
78{
79 // destructor
a7dce0bc 80
54472e4f 81 delete fTemp;
bdffc5fb 82 delete fHighVoltage;
54472e4f 83}
72df5829 84//______________________________________________________________________________________________
85AliTPCPreprocessor& AliTPCPreprocessor::operator = (const AliTPCPreprocessor& )
86{
87 Fatal("operator =", "assignment operator not implemented");
88 return *this;
89}
90
54472e4f 91
92//______________________________________________________________________________________________
93void AliTPCPreprocessor::Initialize(Int_t run, UInt_t startTime,
94 UInt_t endTime)
95{
bb30a935 96 // Creates AliTestDataDCS object -- start maps half an hour beforre actual run start
54472e4f 97
bb30a935 98 UInt_t startTimeLocal = startTime-1800;
99
100 AliPreprocessor::Initialize(run, startTimeLocal, endTime);
54472e4f 101
102 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
103 TTimeStamp(startTime).AsString(),
104 TTimeStamp(endTime).AsString()));
105
7b54c8e9 106 // Preprocessor configuration
107
37092b2b 108 AliCDBEntry* entry = GetFromOCDB("Config", "Preprocessor");
7b54c8e9 109 if (entry) fConfEnv = (TEnv*) entry->GetObject();
110 if ( fConfEnv==0 ) {
7b54c8e9 111 Log("AliTPCPreprocsessor: Preprocessor Config OCDB entry missing.\n");
37092b2b 112 fConfigOK = kFALSE;
113 return;
7b54c8e9 114 }
115
18eade96 116 // Temperature sensors
117
136e44f7 118 TTree *confTree = 0;
119
120 TString tempConf = fConfEnv->GetValue("Temperature","ON");
121 tempConf.ToUpper();
122 if (tempConf != "OFF" ) {
7b54c8e9 123 entry = GetFromOCDB("Config", "Temperature");
f7f602cc 124 if (entry) confTree = (TTree*) entry->GetObject();
18eade96 125 if ( confTree==0 ) {
18eade96 126 Log("AliTPCPreprocsessor: Temperature Config OCDB entry missing.\n");
127 fConfigOK = kFALSE;
f7f602cc 128 return;
18eade96 129 }
bb30a935 130 fTemp = new AliTPCSensorTempArray(startTimeLocal, fEndTime, confTree, kAmandaTemp);
18eade96 131 fTemp->SetValCut(kValCutTemp);
132 fTemp->SetDiffCut(kDiffCutTemp);
136e44f7 133 }
18eade96 134
bdffc5fb 135 // High voltage measurements
136
136e44f7 137 TString hvConf = fConfEnv->GetValue("HighVoltage","ON");
138 hvConf.ToUpper();
139 if (hvConf != "OFF" ) {
bdffc5fb 140 confTree=0;
141 entry=0;
142 entry = GetFromOCDB("Config", "HighVoltage");
143 if (entry) confTree = (TTree*) entry->GetObject();
144 if ( confTree==0 ) {
145 Log("AliTPCPreprocsessor: High Voltage Config OCDB entry missing.\n");
146 fConfigOK = kFALSE;
147 return;
148 }
bb30a935 149 fHighVoltage = new AliDCSSensorArray(startTimeLocal, fEndTime, confTree);
bdffc5fb 150 }
54472e4f 151}
152
153//______________________________________________________________________________________________
154UInt_t AliTPCPreprocessor::Process(TMap* dcsAliasMap)
155{
156 // Fills data into TPC calibrations objects
157
54472e4f 158 // Amanda servers provide information directly through dcsAliasMap
159
bb30a935 160
a7dce0bc 161 if (!fConfigOK) return 9;
136e44f7 162 UInt_t result = 0;
bb30a935 163 TObjArray *resultArray = new TObjArray();
164 TString errorHandling = fConfEnv->GetValue("ErrorHandling","ON");
165 errorHandling.ToUpper();
166 TObject * status;
167
168 UInt_t dcsResult=0;
169 if (errorHandling == "OFF" ) {
170 if (!dcsAliasMap) dcsResult=1;
171 if (dcsAliasMap->GetEntries() == 0 ) dcsResult=1;
172 status = new TParameter<int>("dcsResult",dcsResult);
173 resultArray->Add(status);
174 } else {
175 if (!dcsAliasMap) return 9;
176 if (dcsAliasMap->GetEntries() == 0 ) return 9;
177 }
178
179
180
a7dce0bc 181
182 TString runType = GetRunType();
183
54472e4f 184 // Temperature sensors are processed by AliTPCCalTemp
72df5829 185
136e44f7 186 TString tempConf = fConfEnv->GetValue("Temperature","ON");
187 tempConf.ToUpper();
188 if (tempConf != "OFF" ) {
189 UInt_t tempResult = MapTemperature(dcsAliasMap);
190 result=tempResult;
bb30a935 191 status = new TParameter<int>("tempResult",tempResult);
192 resultArray->Add(status);
136e44f7 193 }
18eade96 194
bdffc5fb 195 // High Voltage recordings
196
197
136e44f7 198 TString hvConf = fConfEnv->GetValue("HighVoltage","ON");
199 hvConf.ToUpper();
200 if (hvConf != "OFF" ) {
201 UInt_t hvResult = MapHighVoltage(dcsAliasMap);
202 result+=hvResult;
bb30a935 203 status = new TParameter<int>("hvResult",hvResult);
204 resultArray->Add(status);
bdffc5fb 205 }
f7f602cc 206
54472e4f 207 // Other calibration information will be retrieved through FXS files
a7dce0bc 208 // examples:
54472e4f 209 // TList* fileSourcesDAQ = GetFile(AliShuttleInterface::kDAQ, "pedestals");
210 // const char* fileNamePed = GetFile(AliShuttleInterface::kDAQ, "pedestals", "LDC1");
211 //
212 // TList* fileSourcesHLT = GetFile(AliShuttleInterface::kHLT, "calib");
213 // const char* fileNameHLT = GetFile(AliShuttleInterface::kHLT, "calib", "LDC1");
214
9f016d99 215 // pedestal entries
54472e4f 216
a7dce0bc 217 if(runType == kPedestalRunType) {
68b512ca 218 Int_t numSources = 1;
219 Int_t pedestalSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
7b54c8e9 220 TString source = fConfEnv->GetValue("Pedestal","DAQ");
221 source.ToUpper();
136e44f7 222 if (source != "OFF" ) {
223 if ( source == "HLT") pedestalSource[0] = AliShuttleInterface::kHLT;
224 if (!GetHLTStatus()) pedestalSource[0] = AliShuttleInterface::kDAQ;
225 if (source == "HLTDAQ" ) {
226 numSources=2;
227 pedestalSource[0] = AliShuttleInterface::kHLT;
228 pedestalSource[1] = AliShuttleInterface::kDAQ;
229 }
230 if (source == "DAQHLT" ) numSources=2;
231 UInt_t pedestalResult=0;
232 for (Int_t i=0; i<numSources; i++ ) {
233 UInt_t pedestalResult = ExtractPedestals(pedestalSource[i]);
234 if ( pedestalResult == 0 ) break;
235 }
236 result += pedestalResult;
bb30a935 237 status = new TParameter<int>("pedestalResult",pedestalResult);
238 resultArray->Add(status);
68b512ca 239 }
a7dce0bc 240 }
241
9f016d99 242 // pulser trigger processing
243
68b512ca 244 if(runType == kPulserRunType) {
245 Int_t numSources = 1;
246 Int_t pulserSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
9f016d99 247 TString source = fConfEnv->GetValue("Pulser","DAQ");
248 source.ToUpper();
136e44f7 249 if ( source != "OFF") {
250 if ( source == "HLT") pulserSource[0] = AliShuttleInterface::kHLT;
251 if (!GetHLTStatus()) pulserSource[0] = AliShuttleInterface::kDAQ;
252 if (source == "HLTDAQ" ) {
253 numSources=2;
254 pulserSource[0] = AliShuttleInterface::kHLT;
255 pulserSource[1] = AliShuttleInterface::kDAQ;
256 }
257 if (source == "DAQHLT" ) numSources=2;
258 UInt_t pulserResult=0;
259 for (Int_t i=0; i<numSources; i++ ) {
260 pulserResult = ExtractPulser(pulserSource[i]);
261 if ( pulserResult == 0 ) break;
262 }
263 result += pulserResult;
bb30a935 264 status = new TParameter<int>("pulserResult",pulserResult);
265 resultArray->Add(status);
68b512ca 266 }
9f016d99 267 }
268
68b512ca 269
270
9f016d99 271 // Central Electrode processing
272
9c754ce7 273 if( runType == kPhysicsRunType || runType == kStandAloneRunType ||
274 runType == kDaqRunType ) {
68b512ca 275
276 Int_t numSources = 1;
277 Int_t ceSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
9f016d99 278 TString source = fConfEnv->GetValue("CE","DAQ");
279 source.ToUpper();
136e44f7 280 if ( source != "OFF" ) {
281 if ( source == "HLT") ceSource[0] = AliShuttleInterface::kHLT;
282 if (!GetHLTStatus()) ceSource[0] = AliShuttleInterface::kDAQ;
283 if (source == "HLTDAQ" ) {
68b512ca 284 numSources=2;
285 ceSource[0] = AliShuttleInterface::kHLT;
286 ceSource[1] = AliShuttleInterface::kDAQ;
136e44f7 287 }
288 if (source == "DAQHLT" ) numSources=2;
289 UInt_t ceResult=0;
290 for (Int_t i=0; i<numSources; i++ ) {
291 ceResult = ExtractCE(ceSource[i]);
292 if ( ceResult == 0 ) break;
293 }
294 result += ceResult;
bb30a935 295 status = new TParameter<int>("ceResult",ceResult);
296 resultArray->Add(status);
68b512ca 297 }
9f016d99 298 }
136e44f7 299
136e44f7 300 if (errorHandling == "OFF" ) {
bb30a935 301 AliCDBMetaData metaData;
302 metaData.SetBeamPeriod(0);
303 metaData.SetResponsible("Haavard Helstrup");
304 metaData.SetComment("Preprocessor AliTPC status.");
305 Store("Calib", "PreprocStatus", resultArray, &metaData, 0, kFALSE);
306 resultArray->Delete();
307 return 0;
136e44f7 308 } else {
bb30a935 309 return result;
136e44f7 310 }
54472e4f 311}
312//______________________________________________________________________________________________
313UInt_t AliTPCPreprocessor::MapTemperature(TMap* dcsAliasMap)
314{
315
316 // extract DCS temperature maps. Perform fits to save space
317
72df5829 318 UInt_t result=0;
54472e4f 319 TMap *map = fTemp->ExtractDCS(dcsAliasMap);
320 if (map) {
321 fTemp->MakeSplineFit(map);
68b512ca 322 Double_t fitFraction = 1.0*fTemp->NumFits()/fTemp->NumSensors();
67a165ed 323 if (fitFraction > kFitFraction ) {
324 AliInfo(Form("Temperature values extracted, fits performed.\n"));
325 } else {
326 Log ("Too few temperature maps fitted. \n");
327 result = 9;
328 }
54472e4f 329 } else {
67a165ed 330 Log("No temperature map extracted. \n");
72df5829 331 result=9;
54472e4f 332 }
333 delete map;
334 // Now store the final CDB file
a7dce0bc 335
336 if ( result == 0 ) {
72df5829 337 AliCDBMetaData metaData;
54472e4f 338 metaData.SetBeamPeriod(0);
339 metaData.SetResponsible("Haavard Helstrup");
340 metaData.SetComment("Preprocessor AliTPC data base entries.");
341
a7dce0bc 342 Bool_t storeOK = Store("Calib", "Temperature", fTemp, &metaData, 0, kFALSE);
343 if ( !storeOK ) result=1;
344
72df5829 345 }
54472e4f 346
347 return result;
7b54c8e9 348
54472e4f 349}
7b54c8e9 350
bdffc5fb 351//______________________________________________________________________________________________
352UInt_t AliTPCPreprocessor::MapHighVoltage(TMap* dcsAliasMap)
353{
354
355 // extract DCS HV maps. Perform fits to save space
356
357 UInt_t result=0;
358 TMap *map = fHighVoltage->ExtractDCS(dcsAliasMap);
359 if (map) {
360 fHighVoltage->MakeSplineFit(map);
68b512ca 361 Double_t fitFraction = 1.0*fHighVoltage->NumFits()/fHighVoltage->NumSensors();
bdffc5fb 362 if (fitFraction > kFitFraction ) {
136e44f7 363 AliInfo(Form("High voltage recordings extracted, fits performed.\n"));
bdffc5fb 364 } else {
365 Log ("Too few high voltage recordings fitted. \n");
366 result = 9;
367 }
368 } else {
369 Log("No high voltage recordings extracted. \n");
370 result=9;
371 }
372 delete map;
373 // Now store the final CDB file
374
375 if ( result == 0 ) {
376 AliCDBMetaData metaData;
377 metaData.SetBeamPeriod(0);
378 metaData.SetResponsible("Haavard Helstrup");
379 metaData.SetComment("Preprocessor AliTPC data base entries.");
380
381 Bool_t storeOK = Store("Calib", "HighVoltage", fHighVoltage, &metaData, 0, kFALSE);
382 if ( !storeOK ) result=1;
383
384 }
385
386 return result;
387
388}
389
7b54c8e9 390
a7dce0bc 391//______________________________________________________________________________________________
7b54c8e9 392
393UInt_t AliTPCPreprocessor::ExtractPedestals(Int_t sourceFXS)
a7dce0bc 394{
395 //
396 // Read pedestal file from file exchage server
397 // Keep original entry from OCDB in case no new pedestals are available
398 //
399 AliTPCCalPad *calPadPed=0;
400 AliCDBEntry* entry = GetFromOCDB("Calib", "Pedestals");
401 if (entry) calPadPed = (AliTPCCalPad*)entry->GetObject();
402 if ( calPadPed==NULL ) {
a7dce0bc 403 Log("AliTPCPreprocsessor: No previous TPC pedestal entry available.\n");
7b54c8e9 404 calPadPed = new AliTPCCalPad("PedestalsMean","PedestalsMean");
405 }
406
407 AliTPCCalPad *calPadRMS=0;
408 entry = GetFromOCDB("Calib", "Noise");
409 if (entry) calPadRMS = (AliTPCCalPad*)entry->GetObject();
410 if ( calPadRMS==NULL ) {
7b54c8e9 411 Log("AliTPCPreprocsessor: No previous TPC noise entry available.\n");
412 calPadRMS = new AliTPCCalPad("PedestalsRMS","PedestalsRMS");
a7dce0bc 413 }
414
7b54c8e9 415
a7dce0bc 416 UInt_t result=0;
417
418 Int_t nSectors = fROC->GetNSectors();
7b54c8e9 419 TList* list = GetFileSources(sourceFXS,"pedestals");
9f016d99 420
421 if (list && list->GetEntries()>0) {
a7dce0bc 422
423// loop through all files from LDCs
424
bdffc5fb 425 Bool_t changed=false;
a7dce0bc 426 UInt_t index = 0;
427 while (list->At(index)!=NULL) {
428 TObjString* fileNameEntry = (TObjString*) list->At(index);
429 if (fileNameEntry!=NULL) {
7b54c8e9 430 TString fileName = GetFile(sourceFXS, "pedestals",
a7dce0bc 431 fileNameEntry->GetString().Data());
432 TFile *f = TFile::Open(fileName);
9f016d99 433 if (!f) {
434 Log ("Error opening pedestal file.");
435 result =2;
436 break;
437 }
a7dce0bc 438 AliTPCCalibPedestal *calPed;
439 f->GetObject("AliTPCCalibPedestal",calPed);
67a165ed 440 if ( !calPed ) {
441 Log ("No pedestal calibration object in file.");
442 result = 2;
443 break;
444 }
a7dce0bc 445
446 // replace entries for the sectors available in the present file
447
bdffc5fb 448 changed=true;
c9c23d80 449 for (Int_t sector=0; sector<nSectors; sector++) {
7b54c8e9 450 AliTPCCalROC *rocPed=calPed->GetCalRocPedestal(sector, kFALSE);
451 if ( rocPed ) calPadPed->SetCalROC(rocPed,sector);
452 AliTPCCalROC *rocRMS=calPed->GetCalRocRMS(sector, kFALSE);
453 if ( rocRMS ) calPadRMS->SetCalROC(rocRMS,sector);
a7dce0bc 454 }
455 }
456 ++index;
457 } // while(list)
458//
459// Store updated pedestal entry to OCDB
460//
bdffc5fb 461 if (changed) {
462 AliCDBMetaData metaData;
463 metaData.SetBeamPeriod(0);
464 metaData.SetResponsible("Haavard Helstrup");
465 metaData.SetComment("Preprocessor AliTPC data base entries.");
466
467 Bool_t storeOK = Store("Calib", "Pedestals", calPadPed, &metaData, 0, kTRUE);
468 if ( !storeOK ) ++result;
469 storeOK = Store("Calib", "PadNoise", calPadRMS, &metaData, 0, kTRUE);
470 if ( !storeOK ) ++result;
471 }
9f016d99 472 } else {
67a165ed 473 Log ("Error: no entries in input file list!");
9f016d99 474 result = 1;
7b54c8e9 475 }
a7dce0bc 476
a7dce0bc 477 return result;
478}
7b54c8e9 479
480//______________________________________________________________________________________________
481
482
9f016d99 483UInt_t AliTPCPreprocessor::ExtractPulser(Int_t sourceFXS)
484{
485 //
486 // Read pulser calibration file from file exchage server
487 // Keep original entry from OCDB in case no new pulser calibration is available
488 //
489 TObjArray *pulserObjects=0;
490 AliTPCCalPad *pulserTmean=0;
491 AliTPCCalPad *pulserTrms=0;
492 AliTPCCalPad *pulserQmean=0;
493 AliCDBEntry* entry = GetFromOCDB("Calib", "Pulser");
494 if (entry) pulserObjects = (TObjArray*)entry->GetObject();
495 if ( pulserObjects==NULL ) {
496 Log("AliTPCPreprocsessor: No previous TPC pulser entry available.\n");
497 pulserObjects = new TObjArray;
498 }
499
500 pulserTmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserTmean");
501 if ( !pulserTmean ) {
502 pulserTmean = new AliTPCCalPad("PulserTmean","PulserTmean");
503 pulserObjects->Add(pulserTmean);
504 }
505 pulserTrms = (AliTPCCalPad*)pulserObjects->FindObject("PulserTrms");
506 if ( !pulserTrms ) {
507 pulserTrms = new AliTPCCalPad("PulserTrms","PulserTrms");
508 pulserObjects->Add(pulserTrms);
509 }
510 pulserQmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserQmean");
511 if ( !pulserQmean ) {
512 pulserQmean = new AliTPCCalPad("PulserQmean","PulserQmean");
513 pulserObjects->Add(pulserQmean);
514 }
515
516
517 UInt_t result=0;
518
519 Int_t nSectors = fROC->GetNSectors();
520 TList* list = GetFileSources(sourceFXS,"pulser");
521
522 if (list && list->GetEntries()>0) {
523
524// loop through all files from LDCs
525
bdffc5fb 526 Bool_t changed=false;
9f016d99 527 UInt_t index = 0;
528 while (list->At(index)!=NULL) {
529 TObjString* fileNameEntry = (TObjString*) list->At(index);
530 if (fileNameEntry!=NULL) {
531 TString fileName = GetFile(sourceFXS, "pulser",
532 fileNameEntry->GetString().Data());
533 TFile *f = TFile::Open(fileName);
534 if (!f) {
535 Log ("Error opening pulser file.");
536 result =2;
537 break;
538 }
539 AliTPCCalibPulser *calPulser;
540 f->GetObject("AliTPCCalibPulser",calPulser);
67a165ed 541 if ( !calPulser ) {
542 Log ("No pulser calibration object in file.");
543 result = 2;
544 break;
545 }
9f016d99 546
547 // replace entries for the sectors available in the present file
548
bdffc5fb 549 changed=true;
9f016d99 550 for (Int_t sector=0; sector<nSectors; sector++) {
551 AliTPCCalROC *rocTmean=calPulser->GetCalRocT0(sector);
552 if ( rocTmean ) pulserTmean->SetCalROC(rocTmean,sector);
553 AliTPCCalROC *rocTrms=calPulser->GetCalRocRMS(sector);
554 if ( rocTrms ) pulserTrms->SetCalROC(rocTrms,sector);
555 AliTPCCalROC *rocQmean=calPulser->GetCalRocQ(sector);
556 if ( rocQmean ) pulserQmean->SetCalROC(rocQmean,sector);
557 }
558 }
559 ++index;
560 } // while(list)
561//
562// Store updated pedestal entry to OCDB
563//
bdffc5fb 564 if (changed) {
565 AliCDBMetaData metaData;
566 metaData.SetBeamPeriod(0);
567 metaData.SetResponsible("Haavard Helstrup");
568 metaData.SetComment("Preprocessor AliTPC data base entries.");
569
570 Bool_t storeOK = Store("Calib", "Pulser", pulserObjects, &metaData, 0, kTRUE);
571 if ( !storeOK ) ++result;
572 }
9f016d99 573 } else {
67a165ed 574 Log ("Error: no entries in input file list!");
9f016d99 575 result = 1;
576 }
577
578 return result;
579}
580
581UInt_t AliTPCPreprocessor::ExtractCE(Int_t sourceFXS)
582{
583 //
584 // Read Central Electrode file from file exchage server
585 // Keep original entry from OCDB in case no new CE calibration is available
586 //
587 TObjArray *ceObjects=0;
588 AliTPCCalPad *ceTmean=0;
589 AliTPCCalPad *ceTrms=0;
590 AliTPCCalPad *ceQmean=0;
bb30a935 591 TObjArray *rocTtime=0;
592 TObjArray *rocQtime=0;
593
9f016d99 594 AliCDBEntry* entry = GetFromOCDB("Calib", "CE");
595 if (entry) ceObjects = (TObjArray*)entry->GetObject();
596 if ( ceObjects==NULL ) {
597 Log("AliTPCPreprocsessor: No previous TPC central electrode entry available.\n");
598 ceObjects = new TObjArray;
599 }
600
bb30a935 601 Int_t nSectors = fROC->GetNSectors();
602
9f016d99 603 ceTmean = (AliTPCCalPad*)ceObjects->FindObject("CETmean");
604 if ( !ceTmean ) {
605 ceTmean = new AliTPCCalPad("CETmean","CETmean");
606 ceObjects->Add(ceTmean);
607 }
608 ceTrms = (AliTPCCalPad*)ceObjects->FindObject("CETrms");
609 if ( !ceTrms ) {
610 ceTrms = new AliTPCCalPad("CETrms","CETrms");
611 ceObjects->Add(ceTrms);
612 }
613 ceQmean = (AliTPCCalPad*)ceObjects->FindObject("CEQmean");
614 if ( !ceQmean ) {
615 ceQmean = new AliTPCCalPad("CEQmean","CEQmean");
616 ceObjects->Add(ceQmean);
617 }
38fcad6d 618 //!new from here please have a look!!!
619 rocTtime = (TObjArray*)ceObjects->FindObject("rocTtime");
620 if ( !rocTtime ) {
bb30a935 621 rocTtime = new TObjArray(nSectors);
38fcad6d 622 rocTtime->SetName("rocTtime");
623 ceObjects->Add(rocTtime);
624 }
bb30a935 625
626 rocQtime = (TObjArray*)ceObjects->FindObject("rocQtime");
38fcad6d 627 if ( !rocQtime ) {
bb30a935 628 rocQtime = new TObjArray(nSectors);
38fcad6d 629 rocQtime->SetName("rocQtime");
630 ceObjects->Add(rocQtime);
631 }
9f016d99 632
633
634 UInt_t result=0;
635
9f016d99 636 TList* list = GetFileSources(sourceFXS,"CE");
637
638 if (list && list->GetEntries()>0) {
639
640// loop through all files from LDCs
641
642 UInt_t index = 0;
643 while (list->At(index)!=NULL) {
644 TObjString* fileNameEntry = (TObjString*) list->At(index);
645 if (fileNameEntry!=NULL) {
646 TString fileName = GetFile(sourceFXS, "CE",
647 fileNameEntry->GetString().Data());
648 TFile *f = TFile::Open(fileName);
649 if (!f) {
650 Log ("Error opening central electrode file.");
651 result =2;
652 break;
653 }
654 AliTPCCalibCE *calCE;
655 f->GetObject("AliTPCCalibCE",calCE);
656
657 // replace entries for the sectors available in the present file
658
659 for (Int_t sector=0; sector<nSectors; sector++) {
660 AliTPCCalROC *rocTmean=calCE->GetCalRocT0(sector);
661 if ( rocTmean ) ceTmean->SetCalROC(rocTmean,sector);
662 AliTPCCalROC *rocTrms=calCE->GetCalRocRMS(sector);
663 if ( rocTrms ) ceTrms->SetCalROC(rocTrms,sector);
664 AliTPCCalROC *rocQmean=calCE->GetCalRocQ(sector);
38fcad6d 665 if ( rocQmean ) ceQmean->SetCalROC(rocQmean,sector);
bb30a935 666 TGraph *grT=calCE->MakeGraphTimeCE(sector,0,2); // T time graph
667 if ( grT ) rocTtime->AddAt(grT,sector);
668 TGraph *grQ=calCE->MakeGraphTimeCE(sector,0,3); // Q time graph
669 if ( grQ ) rocTtime->AddAt(grQ,sector);
9f016d99 670 }
671 }
672 ++index;
673 } // while(list)
674//
675// Store updated pedestal entry to OCDB
676//
677 AliCDBMetaData metaData;
678 metaData.SetBeamPeriod(0);
679 metaData.SetResponsible("Haavard Helstrup");
680 metaData.SetComment("Preprocessor AliTPC data base entries.");
681
682 Bool_t storeOK = Store("Calib", "CE", ceObjects, &metaData, 0, kTRUE);
683 if ( !storeOK ) ++result;
684
685 } else {
686 Log ("Error: no entries!");
687 result = 1;
688 }
689
690 return result;
691}