Preprocessor related update (mainly from Jiri) to pick up TRU config info from DCS...
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALPreprocessor.cxx
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9e788b10 1/**************************************************************************
2 * Copyright(c) 1998-1999, 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
16/* $Id$ */
132753b5 17
9e788b10 18///////////////////////////////////////////////////////////////////////////////
19// EMCAL Preprocessor class. It runs by Shuttle at the end of the run,
132753b5 20// calculates stuff to be posted in OCDB
9e788b10 21//
22// Author: Boris Polichtchouk, 4 October 2006
23// Adapted for EMCAL by Gustavo Conesa Balbastre, October 2006
132753b5 24// Updated by David Silvermyr May 2008, based on TPC code
9e788b10 25///////////////////////////////////////////////////////////////////////////////
26
80c68391 27//Root
9e788b10 28#include "TFile.h"
132753b5 29#include "TTree.h"
30#include "TEnv.h"
31#include "TParameter.h"
32
33#include <TTimeStamp.h>
8e8e4fc8 34
80c68391 35//AliRoot
132753b5 36#include "AliShuttleInterface.h"
80c68391 37#include "AliEMCALPreprocessor.h"
38#include "AliLog.h"
70ee04f5 39#include "AliDCSValue.h"
80c68391 40#include "AliCDBMetaData.h"
70ee04f5 41#include "AliEMCALTriggerTRUDCSConfig.h"
42#include "AliEMCALTriggerDCSConfig.h"
132753b5 43#include "AliCaloCalibPedestal.h"
44#include "AliCaloCalibSignal.h"
45#include "AliEMCALSensorTempArray.h"
9e788b10 46
132753b5 47const Int_t kValCutTemp = 100; // discard temperatures > 100 degrees
48const Int_t kDiffCutTemp = 5; // discard temperature differences > 5 degrees
49const TString kPedestalRunType = "PEDESTAL"; // pedestal run identifier
50const TString kPhysicsRunType = "PHYSICS"; // physics run identifier
8bc94fba 51const TString kStandAloneRunType = "STANDALONE_BC"; // standalone run identifier
32fbe941 52const TString kAmandaTemp = "PT_%02d.Temperature"; // Amanda string for temperature entries
132753b5 53//const Double_t kFitFraction = 0.7; // Fraction of DCS sensor fits required
54const Double_t kFitFraction = -1.0; // Don't require minimum number of fits during commissioning
9e788b10 55
132753b5 56const TString kMetaResponsible = "David Silvermyr";
57//legacy comments and return codes from TPC
58const TString kMetaComment = "Preprocessor AliEMCAL data base entries.";
59const int kReturnCodeNoInfo = 9;
60const int kReturnCodeNoObject = 2;
61const int kReturnCodeNoEntries = 1;
62
70ee04f5 63const int kNTRU = 30; // From 2011; 10 SuperModules (SM) * 3 TRU per SM
64
132753b5 65ClassImp(AliEMCALPreprocessor)
66
9e788b10 67//_______________________________________________________________________________________
68AliEMCALPreprocessor::AliEMCALPreprocessor() :
132753b5 69 AliPreprocessor("EMC",0),
70 fConfEnv(0),
71 fTemp(0),
72 fConfigOK(kTRUE)
9e788b10 73{
74 //default constructor
75}
76
77//_______________________________________________________________________________________
80c68391 78AliEMCALPreprocessor::AliEMCALPreprocessor(AliShuttleInterface* shuttle):
132753b5 79 AliPreprocessor("EMC",shuttle),
80 fConfEnv(0),
81 fTemp(0),
82 fConfigOK(kTRUE)
9e788b10 83{
132753b5 84 // Constructor AddRunType(kPedestalRunType);
85
86 // define run types to be processed
87 AddRunType(kPedestalRunType);
88 AddRunType(kPhysicsRunType);
132753b5 89}
6c0734ce 90
132753b5 91//______________________________________________________________________________________________
92AliEMCALPreprocessor::AliEMCALPreprocessor(const AliEMCALPreprocessor& ) :
93 AliPreprocessor("EMCAL",0),
94 fConfEnv(0), fTemp(0), fConfigOK(kTRUE)
95{
96 Fatal("AliEMCALPreprocessor", "copy constructor not implemented");
9e788b10 97}
98
132753b5 99// assignment operator; use copy ctor to make life easy.
100//______________________________________________________________________________________________
101AliEMCALPreprocessor& AliEMCALPreprocessor::operator = (const AliEMCALPreprocessor &source )
9e788b10 102{
132753b5 103 // assignment operator; use copy ctor
104 if (&source == this) return *this;
b3204f43 105
132753b5 106 new (this) AliEMCALPreprocessor(source);
107 return *this;
108}
09744db4 109
132753b5 110//____________________________________________________________________________
111AliEMCALPreprocessor::~AliEMCALPreprocessor()
112{
113 // destructor
114 if (fTemp) delete fTemp;
115}
116
117//______________________________________________________________________________________________
118void AliEMCALPreprocessor::Initialize(Int_t run, UInt_t startTime,
119 UInt_t endTime)
120{
121 // Creates AliTestDataDCS object -- start maps half an hour beforre actual run start
122 UInt_t startTimeLocal = startTime-1800;
123 AliPreprocessor::Initialize(run, startTimeLocal, endTime);
80c68391 124
132753b5 125 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
126 TTimeStamp((time_t)startTime,0).AsString(),
127 TTimeStamp((time_t)endTime,0).AsString()));
80c68391 128
132753b5 129 // Preprocessor configuration
130 AliCDBEntry* entry = GetFromOCDB("Config", "Preprocessor");
131 if (entry) fConfEnv = (TEnv*) entry->GetObject();
132 if ( fConfEnv==0 ) {
8f79a6d7 133 Log("AliEMCALPreprocessor: Preprocessor Config OCDB entry missing.\n");
132753b5 134 fConfigOK = kFALSE;
135 return;
09744db4 136 }
137
132753b5 138 // Temperature sensors
139 TTree *confTree = 0;
09744db4 140
132753b5 141 TString tempConf = fConfEnv->GetValue("Temperature","ON");
142 tempConf.ToUpper();
143 if (tempConf != "OFF" ) {
144 entry = GetFromOCDB("Config", "Temperature");
145 if (entry) confTree = (TTree*) entry->GetObject();
146 if ( confTree==0 ) {
8f79a6d7 147 Log("AliEMCALPreprocessor: Temperature Config OCDB entry missing.\n");
132753b5 148 fConfigOK = kFALSE;
149 return;
09744db4 150 }
132753b5 151 fTemp = new AliEMCALSensorTempArray(startTimeLocal, fEndTime, confTree, kAmandaTemp);
152 fTemp->SetValCut(kValCutTemp);
153 fTemp->SetDiffCut(kDiffCutTemp);
154 }
155
156 return;
157}
09744db4 158
132753b5 159//______________________________________________________________________________________________
160UInt_t AliEMCALPreprocessor::Process(TMap* dcsAliasMap)
161{
162 // Fills data into EMCAL calibrations objects
163 // Amanda servers provide information directly through dcsAliasMap
164
165 if (!fConfigOK) return kReturnCodeNoInfo;
166 UInt_t result = 0;
167 TObjArray *resultArray = new TObjArray();
168 TString errorHandling = fConfEnv->GetValue("ErrorHandling","ON");
169 errorHandling.ToUpper();
170 TObject * status;
171
172 UInt_t dcsResult=0;
173 if (errorHandling == "OFF" ) {
174 if (!dcsAliasMap) dcsResult = kReturnCodeNoEntries;
a51e676d 175 else if (dcsAliasMap->GetEntries() == 0 ) dcsResult = kReturnCodeNoEntries;
132753b5 176 status = new TParameter<int>("dcsResult",dcsResult);
177 resultArray->Add(status);
178 }
179 else {
180 if (!dcsAliasMap) return kReturnCodeNoInfo;
6ce4e2ed 181 else if (dcsAliasMap->GetEntries() == 0 ) return kReturnCodeNoInfo;
132753b5 182 }
183
6ce4e2ed 184
132753b5 185 TString runType = GetRunType();
186
187 // Temperature sensors are processed by AliEMCALCalTemp
188 TString tempConf = fConfEnv->GetValue("Temperature","ON");
189 tempConf.ToUpper();
6ce4e2ed 190 if (tempConf != "OFF" && dcsAliasMap ) {
132753b5 191 UInt_t tempResult = MapTemperature(dcsAliasMap);
192 result=tempResult;
193 status = new TParameter<int>("tempResult",tempResult);
194 resultArray->Add(status);
195 }
70ee04f5 196 // Trigger configuration processing
197 TString triggerConf = fConfEnv->GetValue("Trigger","ON");
198 triggerConf.ToUpper();
199 if (triggerConf != "OFF" && dcsAliasMap ) {
200 UInt_t triggerResult = MapTriggerConfig(dcsAliasMap);
201 result=triggerResult;
202 status = new TParameter<int>("triggerResult",triggerResult);
203 resultArray->Add(status);
204 }
132753b5 205
206 // Other calibration information will be retrieved through FXS files
207 // examples:
208 // TList* fileSourcesDAQ = GetFile(AliShuttleInterface::kDAQ, "pedestals");
209 // const char* fileNamePed = GetFile(AliShuttleInterface::kDAQ, "pedestals", "LDC1");
210 //
211 // TList* fileSourcesHLT = GetFile(AliShuttleInterface::kHLT, "calib");
212 // const char* fileNameHLT = GetFile(AliShuttleInterface::kHLT, "calib", "LDC1");
213
214 // PEDESTAL ENTRIES:
215
541176c5 216 if ( runType == kPedestalRunType ) {
132753b5 217 Int_t numSources = 1;
218 Int_t pedestalSource[2] = {AliShuttleInterface::kDAQ, AliShuttleInterface::kHLT} ;
219 TString source = fConfEnv->GetValue("Pedestal","DAQ");
220 source.ToUpper();
221 if (source != "OFF" ) {
222 if ( source == "HLT") pedestalSource[0] = AliShuttleInterface::kHLT;
223 if (!GetHLTStatus()) pedestalSource[0] = AliShuttleInterface::kDAQ;
224 if (source == "HLTDAQ" ) {
a51e676d 225 numSources=2;
226 pedestalSource[0] = AliShuttleInterface::kHLT;
227 pedestalSource[1] = AliShuttleInterface::kDAQ;
132753b5 228 }
229 if (source == "DAQHLT" ) numSources=2;
230 UInt_t pedestalResult=0;
231 for (Int_t i=0; i<numSources; i++ ) {
a51e676d 232 pedestalResult = ExtractPedestals(pedestalSource[i]);
233 if ( pedestalResult == 0 ) break;
132753b5 234 }
235 result += pedestalResult;
236 status = new TParameter<int>("pedestalResult",pedestalResult);
237 resultArray->Add(status);
09744db4 238 }
132753b5 239 }
240
241 // SIGNAL/LED ENTRIES:
541176c5 242 if( runType == kPhysicsRunType ) {
132753b5 243 Int_t numSources = 1;
244 Int_t signalSource[2] = {AliShuttleInterface::kDAQ,AliShuttleInterface::kHLT} ;
245 TString source = fConfEnv->GetValue("Signal","DAQ");
246 source.ToUpper();
247 if ( source != "OFF") {
248 if ( source == "HLT") signalSource[0] = AliShuttleInterface::kHLT;
249 if (!GetHLTStatus()) signalSource[0] = AliShuttleInterface::kDAQ;
250 if (source == "HLTDAQ" ) {
a51e676d 251 numSources=2;
252 signalSource[0] = AliShuttleInterface::kHLT;
253 signalSource[1] = AliShuttleInterface::kDAQ;
132753b5 254 }
255 if (source == "DAQHLT" ) numSources=2;
256 UInt_t signalResult=0;
257 for (Int_t i=0; i<numSources; i++ ) {
a51e676d 258 signalResult = ExtractSignal(signalSource[i]);
259 if ( signalResult == 0 ) break;
09744db4 260 }
132753b5 261 result += signalResult;
262 status = new TParameter<int>("signalResult",signalResult);
263 resultArray->Add(status);
09744db4 264 }
132753b5 265 }
266
267
268 // overall status at the end
269 if (errorHandling == "OFF" ) {
270 AliCDBMetaData metaData;
271 metaData.SetBeamPeriod(0);
272 metaData.SetResponsible(kMetaResponsible);
273 metaData.SetComment("Preprocessor AliEMCAL status.");
b48d1356 274 Bool_t storeOK = Store("Calib", "PreprocStatus", resultArray, &metaData, 0, kFALSE);
132753b5 275 resultArray->Delete();
b48d1356 276 result = 0;
277 if ( !storeOK ) result=1;
278 return result;
132753b5 279 }
280 else {
281 return result;
282 }
283
284}
285//______________________________________________________________________________________________
286UInt_t AliEMCALPreprocessor::MapTemperature(TMap* dcsAliasMap)
70ee04f5 287{ // extract DCS temperature maps. Perform fits to save space
132753b5 288 UInt_t result=0;
289
290 TMap *map = fTemp->ExtractDCS(dcsAliasMap);
291 if (map) {
292 fTemp->MakeSplineFit(map);
293 Double_t fitFraction = 1.0*fTemp->NumFits()/fTemp->NumSensors();
294 if (fitFraction > kFitFraction ) {
295 AliInfo(Form("Temperature values extracted, fits performed.\n"));
296 }
297 else {
298 Log ("Too few temperature maps fitted. \n");
299 result = kReturnCodeNoInfo;
300 }
301 }
302 else {
303 Log("No temperature map extracted. \n");
304 result = kReturnCodeNoInfo;
305 }
306 delete map;
307 // Now store the final CDB file
308
309 if ( result == 0 ) { // some info was found
310 AliCDBMetaData metaData;
311 metaData.SetBeamPeriod(0);
312 metaData.SetResponsible(kMetaResponsible);
313 metaData.SetComment(kMetaComment);
09744db4 314
132753b5 315 Bool_t storeOK = Store("Calib", "Temperature", fTemp, &metaData, 0, kFALSE);
316 if ( !storeOK ) result=1;
317 }
318
319 return result;
320}
321
322//______________________________________________________________________________________________
70ee04f5 323UInt_t AliEMCALPreprocessor::MapTriggerConfig(TMap* dcsAliasMap)
324{ // extract DCS trigger info
325 Int_t i, iTRU;
326 char buf[100];
327
328 AliDCSValue *dcsVal;
329 TObjArray *arrL0ALGSEL, *arrPEAKFINDER, *arrGLOBALTHRESH, *arrCOSMTHRESH;
330 TObjArray *arrMASK[6];
331
332 // overall object to hold STU and DCS config info
333 // DS comment: for now only holds TRU info, i.e. only partially filled
334 // (STU info only in raw data header; unfortunately not also picked up via DCS DPs)
335 AliEMCALTriggerDCSConfig *trigConfig = new AliEMCALTriggerDCSConfig();
336
337 // loop through all TRUs
338 for( iTRU = 0; iTRU < kNTRU; iTRU++){
339
340 // get the shuttled values
341 sprintf( buf, "EMC_TRU%02d_L0ALGSEL", iTRU );
342 arrL0ALGSEL = (TObjArray*) dcsAliasMap->GetValue( buf );
343 sprintf( buf, "EMC_TRU%02d_PEAKFINDER", iTRU );
344 arrPEAKFINDER = (TObjArray*) dcsAliasMap->GetValue( buf );
345 sprintf( buf, "EMC_TRU%02d_GLOBALTHRESH", iTRU );
346 arrGLOBALTHRESH = (TObjArray*) dcsAliasMap->GetValue( buf );
347 sprintf( buf, "EMC_TRU%02d_COSMTHRESH", iTRU );
348 arrCOSMTHRESH = (TObjArray*) dcsAliasMap->GetValue( buf );
349
350 for( i = 0; i < 6; i++ ){
351 sprintf( buf, "EMC_TRU%02d_MASK%d", iTRU, i );
352 arrMASK[i] = (TObjArray*) dcsAliasMap->GetValue( buf );
353 }
354
355 // fill the objects
356 AliEMCALTriggerTRUDCSConfig* truConfig = trigConfig->GetTRUDCSConfig(iTRU);
357
358 // get last entries. fill the TRU object
359 if( ! arrL0ALGSEL ){
360 AliWarning( Form("EMC DCS TRU%02d L0ALGSEL alias not found!\n", iTRU ));
361 }
362 else{
363 dcsVal = (AliDCSValue *) arrL0ALGSEL->At( arrL0ALGSEL->GetEntries() - 1 );
364 truConfig->SetL0SEL( dcsVal->GetUInt() );
365 }
366 if( ! arrPEAKFINDER ){
367 AliWarning( Form("EMC DCS TRU%02d PEAKFINDER alias not found!\n", iTRU ));
368 }
369 else{
370 dcsVal = (AliDCSValue *) arrPEAKFINDER->At( arrPEAKFINDER->GetEntries() - 1 );
371 truConfig->SetSELPF( dcsVal->GetUInt() );
372 }
373 if( ! arrGLOBALTHRESH ){
374 AliWarning( Form("EMC DCS TRU%02d GLOBALTHRESH alias not found!\n", iTRU ));
375 }
376 else{
377 dcsVal = (AliDCSValue *) arrGLOBALTHRESH->At( arrGLOBALTHRESH->GetEntries() - 1 );
378 truConfig->SetGTHRL0( dcsVal->GetUInt() );
379 }
380 if( ! arrCOSMTHRESH ){
381 AliWarning( Form("EMC DCS TRU%02d COSMTHRESH alias not found!\n", iTRU ));
382 }
383 else{
384 dcsVal = (AliDCSValue *) arrCOSMTHRESH->At( arrCOSMTHRESH->GetEntries() - 1 );
385 truConfig->SetL0COSM( dcsVal->GetUInt() );
386 }
387
388 for( i = 0; i < 6; i++ ){
389 if( ! arrMASK[i] ){
390 AliWarning( Form("EMC DCS TRU%02d MASK%d alias not found!\n", iTRU, i ));
391 }
392 else{
393 dcsVal = (AliDCSValue *) arrMASK[i]->At( arrMASK[i]->GetEntries() - 1 );
394 truConfig->SetMaskReg( dcsVal->GetUInt(), i );
395 }
396 }
397
398 } // TRUs
399
400 // save the objects
401 AliCDBMetaData metaData;
402 metaData.SetBeamPeriod(0);
403 metaData.SetResponsible(kMetaResponsible);
404 metaData.SetComment(kMetaComment);
405
406 Bool_t retCode = Store("Calib", "LED", trigConfig, &metaData, 0, kFALSE);
407 return retCode;
408}
409
410//______________________________________________________________________________________________
132753b5 411UInt_t AliEMCALPreprocessor::ExtractPedestals(Int_t sourceFXS)
412{
132753b5 413 // Read pedestal file from file exchange server
4eef2cc9 414 // Only store if new pedestal info is available
132753b5 415 //
70ee04f5 416 UInt_t result=0;
417
4eef2cc9 418 AliCaloCalibPedestal *calibPed = new AliCaloCalibPedestal(AliCaloCalibPedestal::kEmCal);
d500a49b 419 calibPed->Init();
420
132753b5 421 TList* list = GetFileSources(sourceFXS,"pedestals");
422 if (list && list->GetEntries()>0) {
423
132753b5 424 // loop through all files from LDCs
425
426 int changes = 0;
427 UInt_t index = 0;
428 while (list->At(index)!=NULL) {
429 TObjString* fileNameEntry = (TObjString*) list->At(index);
430 if (fileNameEntry!=NULL) {
431 TString fileName = GetFile(sourceFXS, "pedestals",
432 fileNameEntry->GetString().Data());
433 TFile *f = TFile::Open(fileName);
434 if (!f) {
435 Log ("Error opening pedestal file.");
436 result = kReturnCodeNoObject;
437 break;
438 }
439 AliCaloCalibPedestal *calPed;
440 f->GetObject("emcCalibPedestal",calPed);
441 if ( !calPed ) {
442 Log ("No pedestal calibration object in file.");
443 result = kReturnCodeNoObject;
444 break;
445 }
446 if ( calPed->GetNEvents()>0 && calPed->GetNChanFills()>0 ) {
447 // add info for the modules available in the present file
448 Bool_t status = calibPed->AddInfo(calPed);
449 if (status) { changes++; }
b3204f43 450 }
132753b5 451
452 delete calPed;
453 f->Close();
09744db4 454 }
132753b5 455 index++;
456 } // while(list)
457
458 //
459 // Store updated pedestal entry to OCDB
460 //
461 if (changes>0) {
462 AliCDBMetaData metaData;
463 metaData.SetBeamPeriod(0);
464 metaData.SetResponsible(kMetaResponsible);
465 metaData.SetComment(kMetaComment);
466
467 Bool_t storeOK = StoreReferenceData("Calib", "Pedestals", calibPed, &metaData);
468 if ( !storeOK ) result++;
09744db4 469 }
132753b5 470 }
471 else {
472 Log ("Error: no entries in input file list!");
473 result = kReturnCodeNoEntries;
474 }
b3204f43 475
132753b5 476 return result;
477}
478
479//______________________________________________________________________________________________
480UInt_t AliEMCALPreprocessor::ExtractSignal(Int_t sourceFXS)
70ee04f5 481{ // Read signal file from file exchange server
4eef2cc9 482 // Only store if new signal info is available
132753b5 483 //
70ee04f5 484 UInt_t result=0;
4eef2cc9 485 AliCaloCalibSignal *calibSig = new AliCaloCalibSignal(AliCaloCalibSignal::kEmCal);
b3204f43 486
132753b5 487 TList* list = GetFileSources(sourceFXS,"signal");
488 if (list && list->GetEntries()>0) {
32fbe941 489
132753b5 490 // loop through all files from LDCs
491
492 int changes = 0;
493 UInt_t index = 0;
494 while (list->At(index)!=NULL) {
495 TObjString* fileNameEntry = (TObjString*) list->At(index);
496 if (fileNameEntry!=NULL) {
497 TString fileName = GetFile(sourceFXS, "signal",
498 fileNameEntry->GetString().Data());
499 TFile *f = TFile::Open(fileName);
500 if (!f) {
501 Log ("Error opening signal file.");
502 result = kReturnCodeNoObject;
503 break;
504 }
505 AliCaloCalibSignal *calSig;
506 f->GetObject("emcCalibSignal",calSig);
507 if ( !calSig ) {
508 Log ("No signal calibration object in file.");
509 result = kReturnCodeNoObject;
510 break;
511 }
512 if ( calSig->GetNEvents()>0 ) {
513 // add info for the modules available in the present file
514 Bool_t status = calibSig->AddInfo(calSig);
515 if (status) { changes++; }
516 }
517
518 delete calSig;
519 f->Close();
520 }
521 index++;
522 } // while(list)
523
524 //
525 // Store updated signal entry to OCDB
526 //
527 if (changes>0) {
528 AliCDBMetaData metaData;
529 metaData.SetBeamPeriod(0);
530 metaData.SetResponsible(kMetaResponsible);
531 metaData.SetComment(kMetaComment);
532
81c4c29b 533 Bool_t storeOK = Store("Calib", "LED", calibSig, &metaData, 0, kFALSE);
132753b5 534 if ( !storeOK ) result++;
535 }
536 }
537 else {
538 Log ("Error: no entries in input file list!");
539 result = kReturnCodeNoEntries;
540 }
541
542 return result;
9e788b10 543}
132753b5 544
545