ALIROOT-5433 Transition to CDHv3 in HLT
[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCHWClusterTransformComponent.cxx
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a9d14303 1// $Id$
6af4f584 2
3//**************************************************************************
4//* This file is property of and copyright by the ALICE HLT Project *
5//* ALICE Experiment at CERN, All rights reserved. *
6//* *
7//* Primary Authors: Kalliopi Kanaki <Kalliopi.Kanaki@ift.uib.no> *
8//* for The ALICE HLT Project. *
9//* *
10//* Permission to use, copy, modify and distribute this software and its *
11//* documentation strictly for non-commercial purposes is hereby granted *
12//* without fee, provided that the above copyright notice appears in all *
13//* copies and that both the copyright notice and this permission notice *
14//* appear in the supporting documentation. The authors make no claims *
15//* about the suitability of this software for any purpose. It is *
16//* provided "as is" without express or implied warranty. *
17//**************************************************************************
18
19/** @file AliHLTTPCHWClusterTransformComponent.cxx
20 @author Kalliopi Kanaki
21 @date
22 @brief
23*/
24
6af4f584 25#include "AliHLTTPCHWClusterTransformComponent.h"
26#include "AliHLTTPCDefinitions.h"
27#include "AliHLTTPCTransform.h"
28#include "AliHLTTPCSpacePointData.h"
29#include "AliHLTTPCClusterDataFormat.h"
16e6f752 30#include "AliHLTCDHWrapper.h"
e9530747 31#include "AliHLTTPCRawCluster.h"
32#include "AliHLTTPCHWCFEmulator.h"
fd086f6c 33#include "AliHLTTPCHWCFData.h"
34#include "AliHLTErrorGuard.h"
96122515 35#include "AliTPCTransform.h"
6af4f584 36
491d6af5 37#include "AliCDBManager.h"
38#include "AliCDBEntry.h"
dccee396 39#include "AliTPCcalibDB.h"
491d6af5 40
2b727eff 41#include "TMath.h"
7361746a 42#include "TObjString.h"
6af4f584 43#include <cstdlib>
44#include <cerrno>
45#include <sys/time.h>
46
d5cf9283 47using namespace std;
48
6af4f584 49ClassImp(AliHLTTPCHWClusterTransformComponent) //ROOT macro for the implementation of ROOT specific class methods
50
84e36c27 51const char* AliHLTTPCHWClusterTransformComponent::fgkOCDBEntryHWTransform="HLT/ConfigTPC/TPCHWClusterTransform";
52
96122515 53AliHLTTPCClusterTransformation AliHLTTPCHWClusterTransformComponent::fgTransform;
54Bool_t AliHLTTPCHWClusterTransformComponent::fgTimeInitialisedFromEvent = 0;
55
6af4f584 56AliHLTTPCHWClusterTransformComponent::AliHLTTPCHWClusterTransformComponent()
a9d14303 57:
84e36c27 58fDataId(kFALSE),
e9530747 59fPublishRawClusters(kFALSE),
fd086f6c 60fpDecoder(NULL),
a5dc9013 61fBenchmark("HWClusterTransform")
6af4f584 62{
63 // see header file for class documentation
64 // or
65 // refer to README to build package
66 // or
a9d14303 67 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
a5dc9013 68
69 fBenchmark.Reset();
70 fBenchmark.SetTimer(0,"total");
6af4f584 71}
72
fd086f6c 73AliHLTTPCHWClusterTransformComponent::~AliHLTTPCHWClusterTransformComponent()
74{
75 // destructor
76 if (!fpDecoder) delete fpDecoder;
77 fpDecoder=NULL;
6af4f584 78}
79
80const char* AliHLTTPCHWClusterTransformComponent::GetComponentID() {
81// see header file for class documentation
82
83 return "TPCHWClusterTransform";
84}
85
86void AliHLTTPCHWClusterTransformComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list) {
87 // see header file for class documentation
88
89 list.clear();
90 list.push_back( AliHLTTPCDefinitions::fgkHWClustersDataType );
91}
92
93AliHLTComponentDataType AliHLTTPCHWClusterTransformComponent::GetOutputDataType() {
94 // see header file for class documentation
95
96 return AliHLTTPCDefinitions::fgkClustersDataType;
97}
98
99int AliHLTTPCHWClusterTransformComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& tgtList) {
100 // see header file for class documentation
101
102 tgtList.clear();
7b86c66e 103 tgtList.push_back(AliHLTTPCDefinitions::fgkClustersDataType| kAliHLTDataOriginTPC);
104 tgtList.push_back(AliHLTTPCDefinitions::fgkAliHLTDataTypeClusterMCInfo | kAliHLTDataOriginTPC );
e9530747 105 tgtList.push_back(AliHLTTPCDefinitions::fgkRawClustersDataType | kAliHLTDataOriginTPC );
6af4f584 106 return tgtList.size();
107}
108
109void AliHLTTPCHWClusterTransformComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) {
110 // see header file for class documentation
6af4f584 111 constBase = 0;
641530bb 112 inputMultiplier = 3.0;
6af4f584 113}
114
115AliHLTComponent* AliHLTTPCHWClusterTransformComponent::Spawn() {
116 // see header file for class documentation
117
118 return new AliHLTTPCHWClusterTransformComponent();
119}
120
96122515 121int AliHLTTPCHWClusterTransformComponent::DoInit( int argc, const char** argv )
122{
123 // see header file for class documentation
dccee396 124
aa0d6ff8 125 AliTPCcalibDB *calib=AliTPCcalibDB::Instance();
126 if(!calib){
127 HLTError("AliTPCcalibDB does not exist");
128 return -ENOENT;
129 }
130 calib->SetRun(GetRunNo());
131 calib->UpdateRunInformations(GetRunNo());
9eb867b1 132
96122515 133 if( !fgTransform.IsInitialised() ){
134 int err = fgTransform.Init( GetBz(), GetTimeStamp() );
135 if( err!=0 ){
136 HLTError(Form("Cannot retrieve offline transform from AliTPCcalibDB, AliHLTTPCClusterTransformation returns %d",err));
137 return -ENOENT;
138 }
b4c689c4 139 }
491d6af5 140
141 int iResult=0;
84e36c27 142 iResult = ConfigureFromCDBTObjString(fgkOCDBEntryHWTransform);
143
144 if (iResult>=0 && argc>0)
145 iResult=ConfigureFromArgumentString(argc, argv);
146
fd086f6c 147 if (iResult>=0) {
148 fpDecoder=new AliHLTTPCHWCFData;
149 if (!fpDecoder) iResult=-ENOMEM;
150 }
151
84e36c27 152 return iResult;
6af4f584 153} // end DoInit()
154
155int AliHLTTPCHWClusterTransformComponent::DoDeinit() {
bd1ecd64 156 // see header file for class documentation
fd086f6c 157 if (!fpDecoder) delete fpDecoder;
158 fpDecoder=NULL;
96122515 159 fgTransform.DeInit();
6af4f584 160 return 0;
161}
162
163int AliHLTTPCHWClusterTransformComponent::DoEvent(const AliHLTComponentEventData& evtData,
491d6af5 164 const AliHLTComponentBlockData* blocks,
165 AliHLTComponentTriggerData& /*trigData*/, AliHLTUInt8_t* outputPtr,
166 AliHLTUInt32_t& size,
167 vector<AliHLTComponentBlockData>& outputBlocks ){
6af4f584 168 // see header file for class documentation
9eb867b1 169
7b86c66e 170 UInt_t maxOutSize = size;
171 size = 0;
172 int iResult = 0;
fd086f6c 173 if(!IsDataEvent()) return 0;
174
175 if (!fpDecoder) return -ENODEV;
96122515 176 if( !fgTransform.IsInitialised() ){
177 HLTError(" TPC Transformation is not initialised ");
178 return -ENOENT;
179 }
a5dc9013 180
181 fBenchmark.StartNewEvent();
182 fBenchmark.Start(0);
183
96122515 184 // Initialise the transformation here once more for the case of off-line reprocessing
185 if( !fgTimeInitialisedFromEvent ){
186 Long_t currentTime = static_cast<AliHLTUInt32_t>(time(NULL));
e412e5ed 187 Long_t eventTimeStamp = GetTimeStamp();
96122515 188 if( TMath::Abs( fgTransform.GetCurrentTimeStamp() - eventTimeStamp )>60 &&
189 TMath::Abs( currentTime - eventTimeStamp)>60*60*5 ){
190 int err = fgTransform.SetCurrentTimeStamp( eventTimeStamp );
191 if( err!=0 ){
192 HLTError(Form("Cannot set time stamp, AliHLTTPCClusterTransformation returns %d",err));
193 return -ENOENT;
194 }
195 }
196 fgTimeInitialisedFromEvent = 1;
197 }
198
199 for( unsigned long ndx=0; ndx<evtData.fBlockCnt; ndx++ ){
7b86c66e 200
201 const AliHLTComponentBlockData *iter = blocks+ndx;
202
203 fBenchmark.AddInput(iter->fSize);
204
205 HLTDebug("Event 0x%08LX (%Lu) received datatype: %s - required datatype: %s",
206 evtData.fEventID, evtData.fEventID,
207 DataType2Text( iter->fDataType).c_str(),
208 DataType2Text(AliHLTTPCDefinitions::fgkHWClustersDataType).c_str());
209
210 if(iter->fDataType == (AliHLTTPCDefinitions::fgkAliHLTDataTypeClusterMCInfo | kAliHLTDataOriginTPC) ){
211 // simply forward MC labels
212
213 if( size+iter->fSize > maxOutSize ){
214 HLTWarning( "Output buffer (%db) is too small, required %db", maxOutSize, size+iter->fSize);
215 iResult = -ENOSPC;
216 break;
217 }
dccee396 218
7b86c66e 219 memcpy( outputPtr, iter->fPtr, iter->fSize );
61c1f30c 220
7b86c66e 221 AliHLTComponentBlockData bd;
222 FillBlockData( bd );
223 bd.fOffset = size;
224 bd.fSize = iter->fSize;
225 bd.fSpecification = iter->fSpecification;
226 bd.fDataType = iter->fDataType;
227 outputBlocks.push_back( bd );
228 fBenchmark.AddOutput(bd.fSize);
229 size += bd.fSize;
230 outputPtr += bd.fSize;
231 continue;
232 }
a5dc9013 233
7b86c66e 234 if(iter->fDataType != (AliHLTTPCDefinitions::fgkHWClustersDataType | kAliHLTDataOriginTPC)) continue;
235
236 UInt_t minSlice = AliHLTTPCDefinitions::GetMinSliceNr(*iter);
237 UInt_t minPartition = AliHLTTPCDefinitions::GetMinPatchNr(*iter);
238 //UInt_t maxSlice = AliHLTTPCDefinitions::GetMaxSliceNr(*iter);
239 //UInt_t maxPartition = AliHLTTPCDefinitions::GetMaxPatchNr(*iter);
fd086f6c 240 float padpitch=1.0;
241 if ((int)minPartition<AliHLTTPCTransform::GetNRowLow())
242 padpitch=AliHLTTPCTransform::GetPadPitchWidthLow();
243 else
244 padpitch=AliHLTTPCTransform::GetPadPitchWidthUp();
245 float zwidth=AliHLTTPCTransform::GetZWidth();
a5dc9013 246
7b86c66e 247 fBenchmark.SetName(Form("HWClusterTransform slice %d patch %d",minSlice,minPartition));
a5dc9013 248
7b86c66e 249 HLTDebug("minSlice: %d, minPartition: %d", minSlice, minPartition);
6af4f584 250
7b86c66e 251 AliHLTTPCClusterData* outPtr = (AliHLTTPCClusterData*)outputPtr;
fd086f6c 252 outPtr->fSpacePointCnt=0;
61c1f30c 253
7b86c66e 254 long maxPoints = ((long)maxOutSize-size-sizeof(AliHLTTPCClusterData))/sizeof(AliHLTTPCSpacePointData);
fd086f6c 255
7b86c66e 256 AliHLTUInt32_t *buffer;
16e6f752 257 buffer = (AliHLTUInt32_t*)iter->fPtr;
258 AliHLTCDHWrapper cdh(iter->fPtr);
6af4f584 259
6af4f584 260 // skip the first 8 32-bit CDH words
16e6f752 261 buffer += cdh.GetHeaderSize()/sizeof(AliHLTUInt32_t);
262 UInt_t bufferSize32 = ((Int_t)iter->fSize - cdh.GetHeaderSize() )/sizeof(AliHLTUInt32_t);
6af4f584 263
fd086f6c 264 if (fpDecoder->Init(reinterpret_cast<AliHLTUInt8_t*>(buffer), bufferSize32*sizeof(AliHLTUInt32_t))>=0 && fpDecoder->CheckVersion()>=0) {
536e7d6d 265 for (AliHLTTPCHWCFData::iterator cl=fpDecoder->begin(); cl!=fpDecoder->end(); ++cl) {
fd086f6c 266 if(outPtr->fSpacePointCnt>=maxPoints){
7b86c66e 267 HLTWarning("No more space to add clusters, exiting!");
268 iResult = -ENOSPC;
269 break;
270 }
fd086f6c 271
272 AliHLTTPCSpacePointData& c=outPtr->fSpacePoints[outPtr->fSpacePointCnt];
536e7d6d 273 int padrow=cl.GetPadRow();
fd086f6c 274 if (padrow<0) {
275 // something wrong here, padrow is stored in the cluster header
276 // word which has bit pattern 0x3 in bits bit 30 and 31 which was
277 // not recognized
536e7d6d 278 ALIHLTERRORGUARD(1, "can not read cluster header word");
fd086f6c 279 break;
280 }
45d57965 281 padrow+=AliHLTTPCTransform::GetFirstRow(minPartition);
536e7d6d 282 AliHLTUInt32_t charge=cl.GetCharge();
fd086f6c 283
536e7d6d 284 float pad=cl.GetPad();
285 float time=cl.GetTime();
286 float sigmaY2=cl.GetSigmaY2();
287 float sigmaZ2=cl.GetSigmaZ2();
fd086f6c 288 sigmaY2*=padpitch*padpitch;
fd086f6c 289 sigmaZ2*=zwidth*zwidth;
290 c.SetPadRow(padrow);
291 c.SetCharge(charge);
292 c.SetSigmaY2(sigmaY2);
293 c.SetSigmaZ2(sigmaZ2);
536e7d6d 294 c.SetQMax(cl.GetQMax());
fd086f6c 295
7b86c66e 296 Float_t xyz[3];
96122515 297 int err = fgTransform.Transform( minSlice, padrow, pad, time, xyz );
298 if( err!=0 ){
299 HLTWarning(Form("Cannot transform the cluster, AliHLTTPCClusterTransformation returns error %d, %s",err, fgTransform.GetLastError()));
300 continue;
301 }
fd086f6c 302 c.SetX(xyz[0]);
303 c.SetY(xyz[1]);
304 c.SetZ(xyz[2]);
305
7b86c66e 306 // set the cluster ID so that the cluster dump printout is the same for FCF and SCF
fd086f6c 307 c.SetID( minSlice, minPartition, outPtr->fSpacePointCnt );
7b86c66e 308
fd086f6c 309 HLTDebug("Cluster number %d: %f, Y: %f, Z: %f, charge: %d \n", outPtr->fSpacePointCnt, cluster.fX, cluster.fY, cluster.fZ, (UInt_t)cluster.fCharge);
7b86c66e 310
fd086f6c 311 outPtr->fSpacePointCnt++;
312 } // end of loop over clusters
313 }
314 HLTDebug("Number of found clusters: %d", outPtr->fSpacePointCnt);
6af4f584 315
7b86c66e 316 UInt_t mysize = sizeof(AliHLTTPCClusterData) + sizeof(AliHLTTPCSpacePointData)*outPtr->fSpacePointCnt;
6af4f584 317
318 AliHLTComponentBlockData bd;
319 FillBlockData( bd );
7b86c66e 320 bd.fOffset = size;
6af4f584 321 bd.fSize = mysize;
7b86c66e 322 bd.fSpecification = iter->fSpecification;
491d6af5 323 if(fDataId==kFALSE) bd.fDataType = AliHLTTPCDefinitions::fgkClustersDataType;
324 else bd.fDataType = AliHLTTPCDefinitions::fgkAlterClustersDataType;
325
326 //HLTDebug("datatype: %s", DataType2Text(bd.fDataType).c_str());
327
6af4f584 328 outputBlocks.push_back( bd );
329
7b86c66e 330 fBenchmark.AddOutput(bd.fSize);
331 size += mysize;
332 outputPtr += mysize;
6af4f584 333
e9530747 334 if (fPublishRawClusters) {
335
336 long maxRawClusters = ((long)maxOutSize-size-sizeof(AliHLTTPCRawClusterData))/sizeof(AliHLTTPCRawCluster);
337
338 if( maxRawClusters<=0 ) {
339 HLTWarning("No more space to add raw clusters, exiting!");
340 iResult = -ENOSPC;
341 } else {
342
343 // copy raw cluster data from input
344
345 AliHLTTPCRawClusterData* outputRaw= (AliHLTTPCRawClusterData*)(outputPtr);
346
347 outputRaw->fVersion = 0;
348 outputRaw->fCount = 0;
349
536e7d6d 350 // check if there are clusters available, if not the format might
351 // not even been decoded at that moment
352 if (fpDecoder->GetNumberOfClusters()>0) {
353 for (AliHLTTPCHWCFData::iterator cl=fpDecoder->begin(); cl!=fpDecoder->end(); ++cl) {
fd086f6c 354 if(outputRaw->fCount>=maxRawClusters){
355 HLTWarning("No more space to add clusters, exiting!");
356 iResult = -ENOSPC;
e9530747 357 break;
358 }
fd086f6c 359 AliHLTTPCRawCluster &c = outputRaw->fClusters[outputRaw->fCount];
536e7d6d 360 int padrow=cl.GetPadRow();
fd086f6c 361 if (padrow<0) {
362 // something wrong here, padrow is stored in the cluster header
363 // word which has bit pattern 0x3 in bits bit 30 and 31 which was
364 // not recognized
365 break;
366 }
45d57965 367 padrow+=AliHLTTPCTransform::GetFirstRow(minPartition);
536e7d6d 368 AliHLTUInt32_t charge= cl.GetCharge();
fd086f6c 369
536e7d6d 370 float pad =cl.GetPad();
371 float time =cl.GetTime();
372 float sigmaP2=cl.GetSigmaY2();
373 float sigmaT2=cl.GetSigmaZ2();
fd086f6c 374 c.SetPadRow(padrow);
375 c.SetCharge(charge);
376 c.SetPad(pad);
377 c.SetTime(time);
378 c.SetSigmaY2(sigmaP2);
379 c.SetSigmaZ2(sigmaT2);
536e7d6d 380 c.SetQMax(cl.GetQMax());
fd086f6c 381
382 // store cluster and continue
383 outputRaw->fCount++;
384 }
536e7d6d 385 }
fd086f6c 386
e9530747 387 // fill into HLT output data
388 AliHLTComponentBlockData bdRawClusters;
389 FillBlockData( bdRawClusters );
390 bdRawClusters.fOffset = size;
391 bdRawClusters.fSize = sizeof(AliHLTTPCRawClusterData)+outputRaw->fCount*sizeof(AliHLTTPCRawCluster);
392 bdRawClusters.fSpecification = iter->fSpecification;
393 bdRawClusters.fDataType = AliHLTTPCDefinitions::fgkRawClustersDataType | kAliHLTDataOriginTPC;
394 outputBlocks.push_back( bdRawClusters );
395 fBenchmark.AddOutput(bdRawClusters.fSize);
396 size += bdRawClusters.fSize;
397 outputPtr += bdRawClusters.fSize;
398 }
399 }
400 } // end of loop over data blocks
a5dc9013 401
402 fBenchmark.Stop(0);
403 HLTInfo(fBenchmark.GetStatistics());
e9530747 404
7b86c66e 405 return iResult;
6af4f584 406} // end DoEvent()
84e36c27 407
408int AliHLTTPCHWClusterTransformComponent::ScanConfigurationArgument(int argc, const char** argv){
409
410 // see header file for class documentation
411
412 if (argc<=0) return 0;
413 int i=0;
414 TString argument=argv[i];
415
416 if (argument.CompareTo("-solenoidBz")==0){
417 if (++i>=argc) return -EPROTO;
418 argument=argv[i];
419 AliTPCcalibDB* calib=AliTPCcalibDB::Instance();
420 if(!calib){
66a3e955 421 HLTError("CalibDB instance cannot be created.");
422 return 0;
84e36c27 423 }
424 Float_t magneticField = argument.Atof();
425 calib->SetExBField(magneticField);
426 HLTInfo("SolenoidBz is set to %f in the calibDB",magneticField);
427 return 2;
428 }
429
430 if (argument.CompareTo("-change-dataId")==0){
431 HLTDebug("Change data ID received.");
432 fDataId = kTRUE;
433 return 1;
434 }
58df4cfa 435
436 if (argument.CompareTo("-charge-threshold")==0) {
437 if (++i>=argc) return -EPROTO;
5ab9dcd9 438 argument=argv[i];
439 HLTInfo("The argument -charge-threshold is deprecated.");
58df4cfa 440 return 2;
441 }
84e36c27 442
e9530747 443 if (argument.CompareTo("-publish-raw")==0) {
444 fPublishRawClusters=kTRUE;
445 return 1;
446 }
447
84e36c27 448 // unknown argument
449 return -EINVAL;
450}
451
84e36c27 452int AliHLTTPCHWClusterTransformComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/) {
491d6af5 453 // see header file for class documentation
84e36c27 454 return ConfigureFromCDBTObjString(fgkOCDBEntryHWTransform);
491d6af5 455}
6af4f584 456
457void AliHLTTPCHWClusterTransformComponent::PrintDebug(AliHLTUInt32_t *buffer, Int_t size){
458// see header file for class documentation
459
460 HLTInfo("The size is: %d", size);
461 for(Int_t n32bit=0; n32bit<size; n32bit++){
462
463 AliHLTUInt8_t *wordPtr = reinterpret_cast<AliHLTUInt8_t*>(&buffer[n32bit]);
464 // cout << "word ptr initialized"<<endl;
465 for(Int_t w=3;w>=0;w--){
466 // cout <<"accessing word"<<endl;
467 AliHLTUInt8_t word = wordPtr[w];
468 // cout<< "word was accessed"<<endl;
469 for(int n=7; n>=0; n--){
470 //print the byte values
471 if((((word>>n)<<7)&0x80) != 0){
472 printf("1");
473 }
474 else{
475 printf("0");
476 }
477 }
478 printf(" ");
479 }
480 printf("\n");
481 }
482} // end of PrintDebug
1c29fee7 483
fe1a26cb 484void AliHLTTPCHWClusterTransformComponent::GetOCDBObjectDescription( TMap* const targetMap)
485{
486 // Get a list of OCDB object description needed for the particular component
1c29fee7 487 if (!targetMap) return;
fe1a26cb 488
489 // OCDB entries for component arguments
490
1c29fee7 491 targetMap->Add(new TObjString("HLT/ConfigTPC/TPCHWClusterTransform"), new TObjString("component argument for the charge threshold"));
fe1a26cb 492
493 // OCDB entries to be fetched by the TAXI (access via the AliTPCcalibDB class)
494 targetMap->Add(new TObjString("TPC/Calib/Parameters"), new TObjString("unknown content"));
495 targetMap->Add(new TObjString("TPC/Calib/TimeDrift"), new TObjString("drift velocity calibration"));
f240af21 496 targetMap->Add(new TObjString("TPC/Calib/TimeGain"), new TObjString("time gain calibration"));
fe1a26cb 497 targetMap->Add(new TObjString("TPC/Calib/Temperature"), new TObjString("temperature map"));
498 targetMap->Add(new TObjString("TPC/Calib/PadGainFactor"), new TObjString("gain factor pad by pad"));
499 targetMap->Add(new TObjString("TPC/Calib/ClusterParam"), new TObjString("cluster parameters"));
f240af21 500 targetMap->Add(new TObjString("TPC/Calib/Correction"), new TObjString("coreection"));
501 targetMap->Add(new TObjString("TPC/Calib/RecoParam"), new TObjString("reconstruction parameters"));
502
fe1a26cb 503 // OCDB entries needed to be fetched by the Pendolino
504 targetMap->Add(new TObjString("TPC/Calib/AltroConfig"), new TObjString("contains the altro config, e.g. info about the L0 trigger timing"));
505 targetMap->Add(new TObjString("GRP/CTP/CTPtiming"), new TObjString("content used in the cluster coordinate transformation in relation to the L0 trigger timing"));
506
507 // OCDB entries necessary for replaying data on the HLT cluster
508 targetMap->Add(new TObjString("GRP/GRP/Data"), new TObjString("contains magnetic field info"));
509
510 // OCDB entries needed to suppress fatals/errors/warnings during reconstruction
f240af21 511 targetMap->Add(new TObjString("TPC/Calib/Distortion"), new TObjString("distortion map"));
512 targetMap->Add(new TObjString("TPC/Calib/GainFactorDedx"), new TObjString("gain factor dedx"));
fe1a26cb 513 targetMap->Add(new TObjString("TPC/Calib/PadTime0"), new TObjString("time0 offset pad by pad"));
514 targetMap->Add(new TObjString("TPC/Calib/PadNoise"), new TObjString("pad noise values"));
515 targetMap->Add(new TObjString("TPC/Calib/Pedestals"), new TObjString("pedestal info"));
516 targetMap->Add(new TObjString("TPC/Calib/Pulser"), new TObjString("pulser info"));
517 targetMap->Add(new TObjString("TPC/Calib/CE"), new TObjString("CE laser calibration result"));
518 targetMap->Add(new TObjString("TPC/Calib/Raw"), new TObjString("unknown content"));
519 targetMap->Add(new TObjString("TPC/Calib/QA"), new TObjString("not important"));
520 targetMap->Add(new TObjString("TPC/Calib/Mapping"), new TObjString("unknown content"));
521 targetMap->Add(new TObjString("TPC/Calib/Goofie"), new TObjString("Goofie values, not used at the moment (05.03.2010)"));
522 targetMap->Add(new TObjString("TPC/Calib/HighVoltage"), new TObjString("high voltage values, not used"));
523 targetMap->Add(new TObjString("TPC/Calib/Ref"), new TObjString("unknown content"));
1c29fee7 524}