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adding TPC dEdX component to the default configuration
[u/mrichter/AliRoot.git] / HLT / TPCLib / AliHLTTPCAgent.cxx
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51e9ec2a 1// $Id$
5578cf60 2
0efebbac 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: Matthias Richter <Matthias.Richter@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//**************************************************************************
5578cf60 18
51e9ec2a 19// @file AliHLTTPCAgent.cxx
20// @author Matthias Richter
21// @date
22// @brief Agent of the libAliHLTTPC library
23// @note
5578cf60 24
25#include "AliHLTTPCAgent.h"
626bfcc1 26#include "AliHLTTPCDefinitions.h"
27#include "AliHLTOUT.h"
73449074 28#include "AliHLTOUTHandlerChain.h"
352670bf 29#include "AliRunLoader.h"
286c9940 30#include "AliCDBManager.h"
31#include "AliCDBEntry.h"
32#include "AliTPCParam.h"
5578cf60 33
34/** global instance for agent registration */
35AliHLTTPCAgent gAliHLTTPCAgent;
36
e1440dab 37// component headers
672f8b8c 38#include "AliHLTTPCRunStatisticsProducerComponent.h"
39#include "AliHLTTPCEventStatisticsProducerComponent.h"
40#include "AliHLTTPCCompModelInflaterComponent.h"
41#include "AliHLTTPCCompModelDeflaterComponent.h"
42#include "AliHLTTPCCompModelDeconverterComponent.h"
43#include "AliHLTTPCCompModelConverterComponent.h"
44#include "AliHLTTPCCompDumpComponent.h"
32e0c022 45//#include "AliHLTTPCCalibCEComponent.h"
46//#include "AliHLTTPCCalibPulserComponent.h"
47//#include "AliHLTTPCCalibPedestalComponent.h"
751d16ac 48#include "AliHLTTPCCAInputDataCompressorComponent.h"
400d857a 49#include "AliHLTTPCCATrackerComponent.h"
ae481371 50#include "AliHLTTPCCATrackerOutputConverter.h"
a6fb14f5 51#include "AliHLTTPCTrackMCMarkerComponent.h"
400d857a 52#include "AliHLTTPCCAGlobalMergerComponent.h"
0973c527 53#include "AliHLTTPCdEdxComponent.h"
672f8b8c 54#include "AliHLTTPCGlobalMergerComponent.h"
55#include "AliHLTTPCSliceTrackerComponent.h"
56#include "AliHLTTPCVertexFinderComponent.h"
57#include "AliHLTTPCClusterFinderComponent.h"
58#include "AliHLTTPCRawDataUnpackerComponent.h"
59#include "AliHLTTPCDigitPublisherComponent.h"
60#include "AliHLTTPCZeroSuppressionComponent.h"
e1440dab 61#include "AliHLTTPCDigitDumpComponent.h"
0efebbac 62#include "AliHLTTPCClusterDumpComponent.h"
f32b83e1 63#include "AliHLTTPCEsdWriterComponent.h"
1ac82ce6 64#include "AliHLTTPCOfflineClustererComponent.h"
65#include "AliHLTTPCOfflineTrackerComponent.h"
0e442a0a 66#include "AliHLTTPCOfflineTrackerCalibComponent.h"
32e0c022 67#include "AliHLTTPCOfflineCalibrationComponent.h" // to be added to the calibration library agent
0efebbac 68#include "AliHLTTPCClusterHistoComponent.h"
3a3550fa 69#include "AliHLTTPCNoiseMapComponent.h"
70#include "AliHLTTPCHistogramHandlerComponent.h"
32e0c022 71//#include "AliHLTTPCCalibTracksComponent.h"
22f34176 72#include "AliHLTTPCTrackHistoComponent.h"
73#include "AliHLTTPCTrackDumpComponent.h"
a912b63b 74#include "AliHLTTPCHWCFDataReverterComponent.h"
6af4f584 75#include "AliHLTTPCHWClusterTransformComponent.h"
cfe8311c 76#include "AliHLTTPCCFComparisonComponent.h"
32e0c022 77// #include "AliHLTTPCCalibSeedMakerComponent.h"
78// #include "AliHLTTPCCalibTimeComponent.h"
79// #include "AliHLTTPCCalibTimeGainComponent.h"
80// #include "AliHLTTPCCalibrationComponent.h"
098c0d28 81#include "AliHLTTPCDataCheckerComponent.h"
e1440dab 82
5578cf60 83/** ROOT macro for the implementation of ROOT specific class methods */
84ClassImp(AliHLTTPCAgent)
85
86AliHLTTPCAgent::AliHLTTPCAgent()
51e9ec2a 87 : AliHLTModuleAgent("TPC")
88 , fRawDataHandler(NULL)
89 , fTracksegsDataHandler(NULL)
90 , fClustersDataHandler(NULL)
5578cf60 91{
92 // see header file for class documentation
93 // or
94 // refer to README to build package
95 // or
96 // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
97}
98
99AliHLTTPCAgent::~AliHLTTPCAgent()
100{
101 // see header file for class documentation
102}
103
104int AliHLTTPCAgent::CreateConfigurations(AliHLTConfigurationHandler* handler,
4fc08fff 105 AliRawReader* rawReader,
7c6a3cd3 106 AliRunLoader* runloader) const
5578cf60 107{
108 // see header file for class documentation
109 if (handler) {
672f8b8c 110
111 // This the tracking configuration for the full TPC
112 // - 216 clusterfinders (1 per partition)
113 // - 36 slice trackers
114 // - one global merger
115 // - the esd converter
116 // The ESD is shipped embedded into a TTree
dfa1592e 117 int iMinSlice=0;
672f8b8c 118 int iMaxSlice=35;
dfa1592e 119 int iMinPart=0;
672f8b8c 120 int iMaxPart=5;
121 TString mergerInput;
84bb5f35 122 TString sinkClusterInput;
5090799b 123 TString dEdXInput;
dfa1592e 124 for (int slice=iMinSlice; slice<=iMaxSlice; slice++) {
125 TString trackerInput;
126 for (int part=iMinPart; part<=iMaxPart; part++) {
127 TString arg, publisher, cf;
128
129 // digit publisher components
0ba35c53 130 publisher.Form("TPC-DP_%02d_%d", slice, part);
7c6a3cd3 131 if (rawReader || !runloader) {
132 // AliSimulation: use the AliRawReaderPublisher if the raw reader is available
133 // Alireconstruction: indicated by runloader==NULL, run always on raw data
4fc08fff 134 int ddlno=768;
135 if (part>1) ddlno+=72+4*slice+(part-2);
136 else ddlno+=2*slice+part;
137 arg.Form("-minid %d -datatype 'DDL_RAW ' 'TPC ' -dataspec 0x%02x%02x%02x%02x -silent", ddlno, slice, slice, part, part);
138 handler->CreateConfiguration(publisher.Data(), "AliRawReaderPublisher", NULL , arg.Data());
7c6a3cd3 139 } else {
140 arg.Form("-slice %d -partition %d", slice, part);
141 handler->CreateConfiguration(publisher.Data(), "TPCDigitPublisher", NULL , arg.Data());
4fc08fff 142 }
dfa1592e 143
144 // cluster finder components
0ba35c53 145 cf.Form("TPC-CF_%02d_%d", slice, part);
3c788ec7 146 arg="-release-memory";
9c790772 147 if (!rawReader && runloader) {
fc7c0369 148 arg+=" -do-mc";
286c9940 149 handler->CreateConfiguration(cf.Data(), "TPCClusterFinderUnpacked", publisher.Data(), arg.Data());
4fc08fff 150 } else {
9c790772 151#ifndef HAVE_NOT_ALTRORAWSTREAMV3
3c788ec7 152 handler->CreateConfiguration(cf.Data(), "TPCClusterFinder32Bit", publisher.Data(),arg.Data());
9c790772 153#else
154 // using the AltroDecoder if the official V3 decoder is not
155 // available in the offline code
286c9940 156 handler->CreateConfiguration(cf.Data(), "TPCClusterFinderDecoder", publisher.Data(), arg.Data());
9c790772 157#endif
4fc08fff 158 }
dfa1592e 159 if (trackerInput.Length()>0) trackerInput+=" ";
160 trackerInput+=cf;
5090799b 161 if (dEdXInput.Length()>0) dEdXInput+=" ";
162 dEdXInput+=cf;
84bb5f35 163 if (sinkClusterInput.Length()>0) sinkClusterInput+=" ";
164 sinkClusterInput+=cf;
dfa1592e 165 }
166 TString tracker;
167 // tracker finder components
0ba35c53 168 tracker.Form("TPC-TR_%02d", slice);
fc7c0369 169 handler->CreateConfiguration(tracker.Data(), "TPCCATracker", trackerInput.Data(), "");
dfa1592e 170
672f8b8c 171 if (mergerInput.Length()>0) mergerInput+=" ";
172 mergerInput+=tracker;
dfa1592e 173
dfa1592e 174 }
5578cf60 175
672f8b8c 176 // GlobalMerger component
fc7c0369 177 handler->CreateConfiguration("TPC-globalmerger","TPCCAGlobalMerger",mergerInput.Data(),"");
672f8b8c 178
5090799b 179 if (dEdXInput.Length()>0) dEdXInput+=" ";
180 dEdXInput+="TPC-globalmerger";
181
182 handler->CreateConfiguration("TPC-dEdx","TPCdEdx",dEdXInput.Data(),"");
183
672f8b8c 184 // the esd converter configuration
791fbeb7 185 TString converterInput="TPC-globalmerger";
9c790772 186 if (!rawReader && runloader) {
791fbeb7 187 // propagate cluster info to the esd converter in order to fill the MC information
6595fdc6 188 handler->CreateConfiguration("TPC-clustermc-info", "BlockFilter" , sinkClusterInput.Data(), "-datatype 'CLMCINFO' 'TPC '");
189 handler->CreateConfiguration("TPC-mcTrackMarker","TPCTrackMCMarker","TPC-globalmerger TPC-clustermc-info","" );
791fbeb7 190 converterInput+=" ";
6595fdc6 191 converterInput+="TPC-mcTrackMarker";
791fbeb7 192 }
193 handler->CreateConfiguration("TPC-esd-converter", "TPCEsdConverter" , converterInput.Data(), "");
73449074 194
84bb5f35 195 // cluster dump collection
196 handler->CreateConfiguration("TPC-clusters", "BlockFilter" , sinkClusterInput.Data(), "-datatype 'CLUSTERS' 'TPC '");
197
73449074 198 /////////////////////////////////////////////////////////////////////////////////////
199 //
200 // a kChain HLTOUT configuration for processing of {'TRAKSEGS':'TPC '} data blocks
201 // collects the data blocks, merges the tracks and produces an ESD object
202
203 // publisher component
204 handler->CreateConfiguration("TPC-hltout-tracksegs-publisher", "AliHLTOUTPublisher" , NULL, "");
205
206 // GlobalMerger component
207 handler->CreateConfiguration("TPC-hltout-tracksegs-merger", "TPCGlobalMerger", "TPC-hltout-tracksegs-publisher", "");
208
209 // the esd converter configuration
210 handler->CreateConfiguration("TPC-hltout-tracksegs-esd-converter", "TPCEsdConverter", "TPC-hltout-tracksegs-merger", "");
211
212 /////////////////////////////////////////////////////////////////////////////////////
213 //
214 // a kChain HLTOUT configuration for processing of {'TRACKS ':'TPC '} data blocks
215 // produces an ESD object from the track structure
216
217 // publisher component
218 handler->CreateConfiguration("TPC-hltout-tracks-publisher", "AliHLTOUTPublisher" , NULL, "");
219
220 // the esd converter configuration
221 handler->CreateConfiguration("TPC-hltout-tracks-esd-converter", "TPCEsdConverter", "TPC-hltout-tracks-publisher", "");
51e9ec2a 222
223 /////////////////////////////////////////////////////////////////////////////////////
224 //
225 // a kChain HLTOUT configuration for processing of {'CLUSTERS':'TPC '} data blocks
226 // stores the blocks in file HLT.TPC.Clusters.root in HOMER format
227
228 // publisher component
229 handler->CreateConfiguration("TPC-hltout-cluster-publisher", "AliHLTOUTPublisher" , NULL, "");
230
231 // the HLTOUT component collects the blocks and stores the file
232 handler->CreateConfiguration("TPC-hltout-cluster-dump", "HLTOUT", "TPC-hltout-cluster-publisher", "-digitfile HLT.TPC.Clusters.root -rawout=off -links 2");
5578cf60 233 }
51e9ec2a 234
5578cf60 235 return 0;
236}
237
dee38f1b 238const char* AliHLTTPCAgent::GetReconstructionChains(AliRawReader* /*rawReader*/,
ff6648de 239 AliRunLoader* runloader) const
5578cf60 240{
241 // see header file for class documentation
ff6648de 242 if (runloader) {
243 // reconstruction chains for AliRoot simulation
244 // Note: run loader is only available while running embedded into
245 // AliRoot simulation
6595fdc6 246 //if (runloader->GetLoader("TPCLoader") != NULL)
247 //return "TPC-esd-converter TPC-clusters";
248 return "TPC-clusters";
ff6648de 249 }
250 return NULL;
5578cf60 251}
252
253const char* AliHLTTPCAgent::GetRequiredComponentLibraries() const
254{
255 // see header file for class documentation
5ad1e184 256
257 // actually, the TPC library has dependencies to Util and RCU
258 // so the two has to be loaded anyhow before we get here
259 //return "libAliHLTUtil.so libAliHLTRCU.so";
9c790772 260 return "libAliHLTUtil.so";
5578cf60 261}
f3506ea2 262
e1440dab 263int AliHLTTPCAgent::RegisterComponents(AliHLTComponentHandler* pHandler) const
f3506ea2 264{
e1440dab 265 // see header file for class documentation
266 if (!pHandler) return -EINVAL;
672f8b8c 267
268 pHandler->AddComponent(new AliHLTTPCRunStatisticsProducerComponent);
269 pHandler->AddComponent(new AliHLTTPCEventStatisticsProducerComponent);
32e0c022 270// pHandler->AddComponent(new AliHLTTPCCalibCEComponent);
271// pHandler->AddComponent(new AliHLTTPCCalibPulserComponent);
272// pHandler->AddComponent(new AliHLTTPCCalibPedestalComponent);
672f8b8c 273 pHandler->AddComponent(new AliHLTTPCCompModelInflaterComponent);
274 pHandler->AddComponent(new AliHLTTPCCompModelDeflaterComponent);
275 pHandler->AddComponent(new AliHLTTPCCompModelDeconverterComponent);
276 pHandler->AddComponent(new AliHLTTPCCompModelConverterComponent);
277 pHandler->AddComponent(new AliHLTTPCCompDumpComponent);
751d16ac 278 pHandler->AddComponent(new AliHLTTPCCAInputDataCompressorComponent);
400d857a 279 pHandler->AddComponent(new AliHLTTPCCATrackerComponent);
ae481371 280 pHandler->AddComponent(new AliHLTTPCCATrackerOutputConverter);
400d857a 281 pHandler->AddComponent(new AliHLTTPCCAGlobalMergerComponent);
a6fb14f5 282 pHandler->AddComponent(new AliHLTTPCTrackMCMarkerComponent);
672f8b8c 283 pHandler->AddComponent(new AliHLTTPCGlobalMergerComponent);
0973c527 284 pHandler->AddComponent(new AliHLTTPCdEdxComponent);
672f8b8c 285 pHandler->AddComponent(new AliHLTTPCSliceTrackerComponent);
286 pHandler->AddComponent(new AliHLTTPCVertexFinderComponent);
287 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinderPacked));
288 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinderUnpacked));
289 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinderDecoder));
6f23f6cc 290 pHandler->AddComponent(new AliHLTTPCClusterFinderComponent(AliHLTTPCClusterFinderComponent::kClusterFinder32Bit));
672f8b8c 291 pHandler->AddComponent(new AliHLTTPCRawDataUnpackerComponent);
292 pHandler->AddComponent(new AliHLTTPCDigitPublisherComponent);
293 pHandler->AddComponent(new AliHLTTPCZeroSuppressionComponent);
e1440dab 294 pHandler->AddComponent(new AliHLTTPCDigitDumpComponent);
0efebbac 295 pHandler->AddComponent(new AliHLTTPCClusterDumpComponent);
f32b83e1 296 pHandler->AddComponent(new AliHLTTPCEsdWriterComponent::AliWriter);
297 pHandler->AddComponent(new AliHLTTPCEsdWriterComponent::AliConverter);
1ac82ce6 298 pHandler->AddComponent(new AliHLTTPCOfflineClustererComponent);
299 pHandler->AddComponent(new AliHLTTPCOfflineTrackerComponent);
0e442a0a 300 pHandler->AddComponent(new AliHLTTPCOfflineTrackerCalibComponent);
e642ae99 301 pHandler->AddComponent(new AliHLTTPCOfflineCalibrationComponent);
0efebbac 302 pHandler->AddComponent(new AliHLTTPCClusterHistoComponent);
3a3550fa 303 pHandler->AddComponent(new AliHLTTPCNoiseMapComponent);
304 pHandler->AddComponent(new AliHLTTPCHistogramHandlerComponent);
32e0c022 305 //pHandler->AddComponent(new AliHLTTPCCalibTracksComponent);
22f34176 306 pHandler->AddComponent(new AliHLTTPCTrackHistoComponent);
307 pHandler->AddComponent(new AliHLTTPCTrackDumpComponent);
a912b63b 308 pHandler->AddComponent(new AliHLTTPCHWCFDataReverterComponent);
6af4f584 309 pHandler->AddComponent(new AliHLTTPCHWClusterTransformComponent);
cfe8311c 310 pHandler->AddComponent(new AliHLTTPCCFComparisonComponent);
32e0c022 311// pHandler->AddComponent(new AliHLTTPCCalibSeedMakerComponent);
312// pHandler->AddComponent(new AliHLTTPCCalibTimeComponent);
313// pHandler->AddComponent(new AliHLTTPCCalibTimeGainComponent);
314// pHandler->AddComponent(new AliHLTTPCCalibrationComponent);
098c0d28 315 pHandler->AddComponent(new AliHLTTPCDataCheckerComponent);
a912b63b 316
f3506ea2 317 return 0;
318}
626bfcc1 319
320int AliHLTTPCAgent::GetHandlerDescription(AliHLTComponentDataType dt,
321 AliHLTUInt32_t spec,
322 AliHLTOUTHandlerDesc& desc) const
323{
324 // see header file for class documentation
73449074 325
326 // raw data blocks to be fed into offline reconstruction
626bfcc1 327 if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginTPC)) {
328 int slice=AliHLTTPCDefinitions::GetMinSliceNr(spec);
329 int part=AliHLTTPCDefinitions::GetMinPatchNr(spec);
330 if (slice==AliHLTTPCDefinitions::GetMaxSliceNr(spec) &&
331 part==AliHLTTPCDefinitions::GetMaxPatchNr(spec)) {
332 desc=AliHLTOUTHandlerDesc(kRawReader, dt, GetModuleId());
333 return 1;
334 } else {
335 HLTWarning("handler can not process merged data from multiple ddls:"
336 " min slice %d, max slice %d, min part %d, max part %d",
337 slice, AliHLTTPCDefinitions::GetMaxSliceNr(spec),
338 part, AliHLTTPCDefinitions::GetMaxPatchNr(spec));
339 return 0;
340 }
341 }
73449074 342
51e9ec2a 343 // dump for {'CLUSTERS':'TPC '} blocks stored in a 'digit' file
84bb5f35 344 if (dt==AliHLTTPCDefinitions::fgkClustersDataType) {
51e9ec2a 345 desc=AliHLTOUTHandlerDesc(kChain, dt, GetModuleId());
84bb5f35 346 return 1;
347 }
348
73449074 349 // afterburner for {'TRAKSEGS':'TPC '} blocks to be converted to ESD format
350 if (dt==AliHLTTPCDefinitions::fgkTrackSegmentsDataType) {
351 desc=AliHLTOUTHandlerDesc(kChain, dt, GetModuleId());
352 return 1;
353 }
354
355 // afterburner for {'TRACKS ':'TPC '} block to be converted to ESD format
356 // there is only one data block
357 if (dt==AliHLTTPCDefinitions::fgkTracksDataType) {
358 desc=AliHLTOUTHandlerDesc(kChain, dt, GetModuleId());
359 return 1;
360 }
626bfcc1 361 return 0;
362}
363
364AliHLTOUTHandler* AliHLTTPCAgent::GetOutputHandler(AliHLTComponentDataType dt,
b0914d2e 365 AliHLTUInt32_t /*spec*/)
626bfcc1 366{
367 // see header file for class documentation
73449074 368
369 // raw data blocks to be fed into offline reconstruction
626bfcc1 370 if (dt==(kAliHLTDataTypeDDLRaw|kAliHLTDataOriginTPC)) {
371 if (!fRawDataHandler) {
372 fRawDataHandler=new AliHLTTPCAgent::AliHLTTPCRawDataHandler;
373 }
626bfcc1 374 return fRawDataHandler;
375 }
73449074 376
51e9ec2a 377 // dump for {'CLUSTERS':'TPC '}, stored in a file HLT.TPC.Clusters.root in HOMER format
378 if (dt==AliHLTTPCDefinitions::fgkClustersDataType) {
379 if (fClustersDataHandler==NULL)
380 fClustersDataHandler=new AliHLTOUTHandlerChain("chains=TPC-hltout-cluster-dump libHLTsim.so libAliHLTUtil.so");
381 return fClustersDataHandler;
382 }
383
73449074 384 // afterburner for {'TRAKSEGS':'TPC '} blocks to be converted to ESD format
385 // in a kChain HLTOUT handler
386 if (dt==AliHLTTPCDefinitions::fgkTrackSegmentsDataType) {
387 if (fTracksegsDataHandler==NULL)
388 fTracksegsDataHandler=new AliHLTOUTHandlerChain("chains=TPC-hltout-tracksegs-esd-converter");
389 return fTracksegsDataHandler;
390 }
391
392 // afterburner for {'TRACKS ':'TPC '} block to be converted to ESD format
393 // there is only one data block
394 if (dt==AliHLTTPCDefinitions::fgkTracksDataType) {
395 return new AliHLTOUTHandlerChain("chains=TPC-hltout-tracks-esd-converter");
396 }
397
626bfcc1 398 return NULL;
399}
400
401int AliHLTTPCAgent::DeleteOutputHandler(AliHLTOUTHandler* pInstance)
402{
403 // see header file for class documentation
404 if (pInstance==NULL) return -EINVAL;
405
406 if (pInstance==fRawDataHandler) {
73449074 407 delete fRawDataHandler;
408 fRawDataHandler=NULL;
409 }
410
411 if (pInstance==fTracksegsDataHandler) {
412 delete fTracksegsDataHandler;
413 fTracksegsDataHandler=NULL;
626bfcc1 414 }
51e9ec2a 415
416 if (pInstance==fClustersDataHandler) {
417 delete fClustersDataHandler;
418 fClustersDataHandler=NULL;
419 }
420
626bfcc1 421 return 0;
422}
423
424AliHLTTPCAgent::AliHLTTPCRawDataHandler::AliHLTTPCRawDataHandler()
425{
426 // see header file for class documentation
427}
428
429AliHLTTPCAgent::AliHLTTPCRawDataHandler::~AliHLTTPCRawDataHandler()
430{
431 // see header file for class documentation
432}
433
434int AliHLTTPCAgent::AliHLTTPCRawDataHandler::ProcessData(AliHLTOUT* pData)
435{
436 // see header file for class documentation
437 if (!pData) return -EINVAL;
438 AliHLTComponentDataType dt=kAliHLTVoidDataType;
439 AliHLTUInt32_t spec=kAliHLTVoidDataSpec;
440 int iResult=pData->GetDataBlockDescription(dt, spec);
441 if (iResult>=0) {
442 int slice=AliHLTTPCDefinitions::GetMinSliceNr(spec);
443 int part=AliHLTTPCDefinitions::GetMinPatchNr(spec);
444 if (slice==AliHLTTPCDefinitions::GetMaxSliceNr(spec) &&
445 part==AliHLTTPCDefinitions::GetMaxPatchNr(spec)) {
446 iResult=768;
447 if (part>1) iResult+=72+4*slice+(part-2);
448 else iResult+=2*slice+part;
449 } else {
450 HLTError("handler can not process merged data from multiple ddls:"
451 " min slice %d, max slice %d, min part %d, max part %d",
452 slice, AliHLTTPCDefinitions::GetMaxSliceNr(spec),
453 part, AliHLTTPCDefinitions::GetMaxPatchNr(spec));
454 iResult=-EBADMSG;
455 }
456 }
457 return iResult;
458}