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8d637fa1 | 1 | // $Id$ |
4aa41877 | 2 | // Original: AliHLTFileHandler.cxx,v 1.49 2005/06/23 17:46:55 hristov |
a6c02c85 | 3 | |
8d637fa1 | 4 | //************************************************************************** |
5 | //* This file is property of and copyright by the ALICE HLT Project * | |
6 | //* ALICE Experiment at CERN, All rights reserved. * | |
7 | //* * | |
8 | //* Primary Authors: U. Frankenfeld, A. Vestbo, C. Loizides * | |
9 | //* Matthias Richter <Matthias.Richter@ift.uib.no> * | |
10 | //* for The ALICE HLT Project. * | |
11 | //* * | |
12 | //* Permission to use, copy, modify and distribute this software and its * | |
13 | //* documentation strictly for non-commercial purposes is hereby granted * | |
14 | //* without fee, provided that the above copyright notice appears in all * | |
15 | //* copies and that both the copyright notice and this permission notice * | |
16 | //* appear in the supporting documentation. The authors make no claims * | |
17 | //* about the suitability of this software for any purpose. It is * | |
18 | //* provided "as is" without express or implied warranty. * | |
19 | //************************************************************************** | |
20 | ||
21 | /// @file AliHLTTPCFileHandler.cxx | |
22 | /// @author U. Frankenfeld, A. Vestbo, C. Loizides, maintained by | |
23 | /// Matthias Richter | |
24 | /// @date | |
25 | /// @brief file input for the TPC tracking code before migration to the | |
26 | /// HLT component framework | |
5578cf60 | 27 | |
28 | // see below for class documentation | |
29 | // or | |
30 | // refer to README to build package | |
31 | // or | |
32 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
8d637fa1 | 33 | |
055fed30 | 34 | #include <cassert> |
a6c02c85 | 35 | #include <TClonesArray.h> |
36 | #include <TSystem.h> | |
37 | #include <TMath.h> | |
38 | ||
c93255fe | 39 | #include "AliLoader.h" |
a6c02c85 | 40 | #include <AliRunLoader.h> |
95d48915 | 41 | #include <TObject.h> |
42 | #include <TFile.h> | |
43 | #include <TTree.h> | |
a6c02c85 | 44 | #include <AliTPCParamSR.h> |
45 | #include <AliTPCDigitsArray.h> | |
46 | #include <AliTPCClustersArray.h> | |
47 | #include <AliTPCcluster.h> | |
48 | #include <AliTPCClustersRow.h> | |
49 | #include <AliSimDigits.h> | |
286c9940 | 50 | #include "AliCDBManager.h" |
51 | #include "AliCDBEntry.h" | |
a6c02c85 | 52 | |
53 | #include "AliHLTTPCLogging.h" | |
54 | #include "AliHLTTPCTransform.h" | |
a6c02c85 | 55 | #include "AliHLTTPCDigitData.h" |
95d48915 | 56 | //#include "AliHLTTPCTrackSegmentData.h" |
a6c02c85 | 57 | #include "AliHLTTPCSpacePointData.h" |
95d48915 | 58 | //#include "AliHLTTPCTrackArray.h" |
a6c02c85 | 59 | #include "AliHLTTPCFileHandler.h" |
c5123824 | 60 | #include "AliHLTTPCMapping.h" |
61 | #include "AliHLTAltroEncoder.h" | |
a6c02c85 | 62 | |
63 | #if __GNUC__ >= 3 | |
64 | using namespace std; | |
65 | #endif | |
66 | ||
86268ca8 | 67 | /** |
a6c02c85 | 68 | <pre> |
69 | //_____________________________________________________________ | |
70 | // AliHLTTPCFileHandler | |
71 | // | |
72 | // The HLT ROOT <-> binary files handling class | |
73 | // | |
74 | // This class provides the interface between AliROOT files, | |
75 | // and HLT binary files. It should be used for converting | |
76 | // TPC data stored in AliROOT format (outputfile from a simulation), | |
77 | // into the data format currently used by in the HLT framework. | |
78 | // This enables the possibility to always use the same data format, | |
79 | // whether you are using a binary file as an input, or a AliROOT file. | |
80 | // | |
81 | // For example on how to create binary files from a AliROOT simulation, | |
82 | // see example macro exa/Binary.C. | |
83 | // | |
84 | // For reading a AliROOT file into HLT format in memory, do the following: | |
85 | // | |
86 | // AliHLTTPCFileHandler file; | |
87 | // file.Init(slice,patch); | |
88 | // file.SetAliInput("galice.root"); | |
89 | // AliHLTTPCDigitRowData *dataPt = (AliHLTTPCDigitRowData*)file.AliDigits2Memory(nrows,eventnr); | |
90 | // | |
91 | // All the data are then stored in memory and accessible via the pointer dataPt. | |
92 | // Accesing the data is then identical to the example 1) showed in AliHLTTPCMemHandler class. | |
93 | // | |
94 | // For converting the data back, and writing it to a new AliROOT file do: | |
95 | // | |
96 | // AliHLTTPCFileHandler file; | |
97 | // file.Init(slice,patch); | |
98 | // file.SetAliInput("galice.root"); | |
99 | // file.Init(slice,patch,NumberOfRowsInPatch); | |
100 | // file.AliDigits2RootFile(dataPt,"new_galice.root"); | |
101 | // file.CloseAliInput(); | |
102 | </pre> | |
103 | */ | |
104 | ||
105 | ClassImp(AliHLTTPCFileHandler) | |
106 | ||
600e6a1b | 107 | AliHLTTPCFileHandler::AliHLTTPCFileHandler(Bool_t b) |
108 | : | |
109 | fInAli(NULL), | |
600e6a1b | 110 | fUseRunLoader(kFALSE), |
600e6a1b | 111 | fParam(NULL), |
600e6a1b | 112 | fDigits(NULL), |
113 | fDigitsTree(NULL), | |
2a083ac4 | 114 | fMC(NULL), |
600e6a1b | 115 | fIndexCreated(kFALSE), |
116 | fUseStaticIndex(b) | |
117 | { | |
118 | //Default constructor | |
119 | ||
120 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++) | |
121 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
122 | fIndex[i][j]=-1; | |
123 | ||
124 | if(fUseStaticIndex&&!fgStaticIndexCreated) CleanStaticIndex(); | |
125 | } | |
126 | ||
600e6a1b | 127 | AliHLTTPCFileHandler::~AliHLTTPCFileHandler() |
128 | { | |
129 | //Destructor | |
130 | if(fMC) CloseMCOutput(); | |
131 | FreeDigitsTree(); | |
132 | if(fInAli) CloseAliInput(); | |
133 | } | |
134 | ||
a6c02c85 | 135 | // of course on start up the index is not created |
136 | Bool_t AliHLTTPCFileHandler::fgStaticIndexCreated=kFALSE; | |
137 | Int_t AliHLTTPCFileHandler::fgStaticIndex[36][159]; | |
138 | ||
139 | void AliHLTTPCFileHandler::CleanStaticIndex() | |
140 | { | |
141 | // use this static call to clean static index after | |
142 | // running over one event | |
143 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
144 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
145 | fgStaticIndex[i][j]=-1; | |
146 | } | |
147 | fgStaticIndexCreated=kFALSE; | |
148 | } | |
149 | ||
150 | Int_t AliHLTTPCFileHandler::SaveStaticIndex(Char_t *prefix,Int_t event) | |
151 | { | |
152 | // use this static call to store static index after | |
153 | if(!fgStaticIndexCreated) return -1; | |
154 | ||
271cc5e0 | 155 | const int fnamelen=1024; |
156 | Char_t fname[fnamelen]; | |
a6c02c85 | 157 | if(prefix) |
271cc5e0 | 158 | snprintf(fname,fnamelen, "%s-%d.txt",prefix,event); |
a6c02c85 | 159 | else |
271cc5e0 | 160 | snprintf(fname,fnamelen, "TPC.Digits.staticindex-%d.txt",event); |
a6c02c85 | 161 | |
162 | ofstream file(fname,ios::trunc); | |
163 | if(!file.good()) return -1; | |
164 | ||
165 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
166 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
167 | file << fgStaticIndex[i][j] << " "; | |
168 | file << endl; | |
169 | } | |
170 | file.close(); | |
171 | return 0; | |
172 | } | |
173 | ||
174 | Int_t AliHLTTPCFileHandler::LoadStaticIndex(Char_t *prefix,Int_t event) | |
175 | { | |
176 | // use this static call to store static index after | |
177 | if(fgStaticIndexCreated){ | |
178 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::LoadStaticIndex","Inxed") | |
179 | <<"Static index already created, will overwrite"<<ENDLOG; | |
180 | CleanStaticIndex(); | |
181 | } | |
182 | ||
271cc5e0 | 183 | const int fnamelen=1024; |
184 | Char_t fname[fnamelen]; | |
a6c02c85 | 185 | if(prefix) |
271cc5e0 | 186 | snprintf(fname,fnamelen,"%s-%d.txt",prefix,event); |
a6c02c85 | 187 | else |
271cc5e0 | 188 | snprintf(fname,fnamelen,"TPC.Digits.staticindex-%d.txt",event); |
a6c02c85 | 189 | |
190 | ifstream file(fname); | |
191 | if(!file.good()) return -1; | |
192 | ||
193 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
194 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
195 | file >> fgStaticIndex[i][j]; | |
196 | } | |
197 | file.close(); | |
198 | ||
199 | fgStaticIndexCreated=kTRUE; | |
200 | return 0; | |
201 | } | |
202 | ||
a6c02c85 | 203 | void AliHLTTPCFileHandler::FreeDigitsTree() |
204 | { | |
205 | //free digits tree | |
61692dfa | 206 | if (fDigits) { |
207 | delete fDigits; | |
208 | } | |
a6c02c85 | 209 | fDigits=0; |
a6c02c85 | 210 | fDigitsTree=0; |
211 | ||
212 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
213 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
214 | fIndex[i][j]=-1; | |
215 | } | |
216 | fIndexCreated=kFALSE; | |
217 | } | |
218 | ||
219 | Bool_t AliHLTTPCFileHandler::SetMCOutput(Char_t *name) | |
220 | { | |
221 | //set mc input | |
222 | fMC = fopen(name,"w"); | |
223 | if(!fMC){ | |
224 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetMCOutput","File Open") | |
225 | <<"Pointer to File = 0x0 "<<ENDLOG; | |
226 | return kFALSE; | |
227 | } | |
228 | return kTRUE; | |
229 | } | |
230 | ||
231 | Bool_t AliHLTTPCFileHandler::SetMCOutput(FILE *file) | |
232 | { | |
233 | //set mc output | |
234 | fMC = file; | |
235 | if(!fMC){ | |
236 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetMCOutput","File Open") | |
237 | <<"Pointer to File = 0x0 "<<ENDLOG; | |
238 | return kFALSE; | |
239 | } | |
240 | return kTRUE; | |
241 | } | |
242 | ||
243 | void AliHLTTPCFileHandler::CloseMCOutput() | |
244 | { | |
245 | //close mc output | |
246 | if(!fMC){ | |
247 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::CloseMCOutPut","File Close") | |
248 | <<"Nothing to Close"<<ENDLOG; | |
249 | return; | |
250 | } | |
251 | fclose(fMC); | |
252 | fMC =0; | |
253 | } | |
254 | ||
255 | Bool_t AliHLTTPCFileHandler::SetAliInput() | |
256 | { | |
257 | //set ali input | |
286c9940 | 258 | |
259 | // fParam is in all cases an external object | |
260 | const char* cdbEntry="TPC/Calib/Parameters"; | |
261 | AliCDBManager* pMan=AliCDBManager::Instance(); | |
262 | if (pMan) { | |
263 | AliCDBEntry *pEntry = pMan->Get(cdbEntry); | |
264 | if (pEntry==NULL || | |
265 | pEntry->GetObject()==NULL || | |
266 | (fParam=dynamic_cast<AliTPCParam*>(pEntry->GetObject()))==NULL) { | |
267 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetAliInput","File") | |
268 | <<"can not load AliTPCParam object from OCDB entry " << cdbEntry <<ENDLOG; | |
269 | } | |
270 | } | |
271 | if (!fParam) { | |
272 | // the old solution until Nov 2008 | |
a6c02c85 | 273 | fInAli->CdGAFile(); |
274 | fParam = (AliTPCParam*)gFile->Get("75x40_100x60_150x60"); | |
275 | if(!fParam){ | |
276 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetAliInput","File") | |
277 | <<"No TPC parameters found in \""<<gFile->GetName() | |
278 | <<"\", creating standard parameters " | |
279 | <<"which might not be what you want!"<<ENDLOG; | |
280 | fParam = new AliTPCParamSR; | |
281 | } | |
286c9940 | 282 | } |
a6c02c85 | 283 | if(!fParam){ |
284 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::SetAliInput","File Open") | |
285 | <<"No AliTPCParam "<<AliHLTTPCTransform::GetParamName()<<" in File "<<gFile->GetName()<<ENDLOG; | |
286 | return kFALSE; | |
287 | } | |
a6c02c85 | 288 | |
289 | return kTRUE; | |
290 | } | |
291 | ||
292 | Bool_t AliHLTTPCFileHandler::SetAliInput(Char_t *name) | |
293 | { | |
294 | //Open the AliROOT file with name. | |
a6c02c85 | 295 | fInAli= AliRunLoader::Open(name); |
a6c02c85 | 296 | if(!fInAli){ |
297 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetAliInput","File Open") | |
298 | <<"Pointer to fInAli = 0x0 "<<ENDLOG; | |
299 | return kFALSE; | |
300 | } | |
301 | return SetAliInput(); | |
302 | } | |
303 | ||
a6c02c85 | 304 | Bool_t AliHLTTPCFileHandler::SetAliInput(AliRunLoader *runLoader) |
305 | { | |
306 | //set ali input as runloader | |
cae431d0 | 307 | if(!runLoader){ |
a6c02c85 | 308 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetAliInput","File Open") |
cae431d0 | 309 | <<"invalid agument: pointer to AliRunLoader NULL "<<ENDLOG; |
310 | return kFALSE; | |
311 | } | |
312 | if (fInAli!=NULL && fInAli!=runLoader) { | |
313 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::SetAliInput","File Open") | |
314 | <<"Pointer to AliRunLoader already set"<<ENDLOG; | |
a6c02c85 | 315 | return kFALSE; |
316 | } | |
cae431d0 | 317 | fInAli=runLoader; |
318 | fUseRunLoader = kTRUE; | |
a6c02c85 | 319 | return SetAliInput(); |
320 | } | |
a6c02c85 | 321 | |
322 | void AliHLTTPCFileHandler::CloseAliInput() | |
323 | { | |
324 | //close ali input | |
a6c02c85 | 325 | if(fUseRunLoader) return; |
a6c02c85 | 326 | if(!fInAli){ |
327 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::CloseAliInput","RunLoader") | |
328 | <<"Nothing to Close"<<ENDLOG; | |
329 | return; | |
330 | } | |
a6c02c85 | 331 | |
332 | delete fInAli; | |
333 | fInAli = 0; | |
334 | } | |
335 | ||
336 | Bool_t AliHLTTPCFileHandler::IsDigit(Int_t event) | |
337 | { | |
338 | //Check if there is a TPC digit tree in the current file. | |
339 | //Return kTRUE if tree was found, and kFALSE if not found. | |
340 | ||
341 | if(!fInAli){ | |
342 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::IsDigit","File") | |
343 | <<"Pointer to fInAli = 0x0 "<<ENDLOG; | |
344 | return kTRUE; //maybe you are using binary input which is Digits! | |
345 | } | |
a6c02c85 | 346 | AliLoader* tpcLoader = fInAli->GetLoader("TPCLoader"); |
347 | if(!tpcLoader){ | |
348 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandlerNewIO::IsDigit","File") | |
349 | <<"Pointer to AliLoader for TPC = 0x0 "<<ENDLOG; | |
350 | return kFALSE; | |
351 | } | |
352 | fInAli->GetEvent(event); | |
353 | tpcLoader->LoadDigits(); | |
354 | TTree *t=tpcLoader->TreeD(); | |
a6c02c85 | 355 | if(t){ |
356 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandlerNewIO::IsDigit","File Type") | |
357 | <<"Found Digit Tree -> Use Fast Cluster Finder"<<ENDLOG; | |
358 | return kTRUE; | |
359 | } | |
360 | else{ | |
361 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandlerNewIO::IsDigit","File Type") | |
362 | <<"No Digit Tree -> Use Cluster Tree"<<ENDLOG; | |
363 | return kFALSE; | |
364 | } | |
365 | } | |
366 | ||
367 | ///////////////////////////////////////// Digit IO | |
5578cf60 | 368 | Bool_t AliHLTTPCFileHandler::AliDigits2BinaryFile(Int_t event,Bool_t altro) |
a6c02c85 | 369 | { |
370 | //save alidigits as binary | |
371 | Bool_t out = kTRUE; | |
372 | UInt_t nrow; | |
373 | AliHLTTPCDigitRowData* data = 0; | |
374 | if(altro) | |
375 | data = AliAltroDigits2Memory(nrow,event); | |
376 | else | |
377 | data = AliDigits2Memory(nrow,event); | |
5578cf60 | 378 | out = Memory2BinaryFile(nrow,data); |
a6c02c85 | 379 | Free(); |
380 | return out; | |
381 | } | |
382 | ||
383 | Bool_t AliHLTTPCFileHandler::AliDigits2CompBinary(Int_t event,Bool_t altro) | |
384 | { | |
385 | //Convert AliROOT TPC data, into HLT data format. | |
386 | //event specifies the event you want in the aliroot file. | |
387 | ||
388 | Bool_t out = kTRUE; | |
389 | UInt_t ndigits=0; | |
390 | AliHLTTPCDigitRowData *digits=0; | |
391 | if(altro) | |
392 | digits = AliAltroDigits2Memory(ndigits,event); | |
393 | else | |
394 | digits = AliDigits2Memory(ndigits,event); | |
395 | out = Memory2CompBinary(ndigits,digits); | |
396 | Free(); | |
397 | return out; | |
398 | } | |
399 | ||
400 | Bool_t AliHLTTPCFileHandler::CreateIndex() | |
401 | { | |
402 | //create the access index or copy from static index | |
403 | fIndexCreated=kFALSE; | |
404 | ||
405 | if(!fgStaticIndexCreated || !fUseStaticIndex) { //we have to create index | |
406 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::CreateIndex","Index") | |
407 | <<"Starting to create index, this can take a while."<<ENDLOG; | |
408 | ||
5d2abf3b | 409 | //Int_t lslice,lrow; |
a6c02c85 | 410 | for(Int_t n=0; n<fDigitsTree->GetEntries(); n++) { |
411 | Int_t sector, row; | |
412 | Int_t lslice,lrow; | |
413 | fDigitsTree->GetEvent(n); | |
414 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
415 | if(!AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row)){ | |
416 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::CreateIndex","Slice/Row") | |
417 | <<AliHLTTPCLog::kDec<<"Index could not be created. Wrong values " | |
418 | <<sector<<" "<<row<<ENDLOG; | |
419 | return kFALSE; | |
420 | } | |
0ba35c53 | 421 | // this is just to make sure the same array dimensions are |
422 | // used as in the AliHLTTPCTransform class. The check for | |
423 | // correct bounds is done in AliHLTTPCTransform::Sector2Slice | |
424 | assert(lslice>=0 && lslice<fgkNSlice); | |
425 | assert(lrow>=0 && lrow<fgkNRow); | |
a6c02c85 | 426 | if(fIndex[lslice][lrow]==-1) { |
427 | fIndex[lslice][lrow]=n; | |
428 | } | |
429 | } | |
0ba35c53 | 430 | assert(AliHLTTPCTransform::GetNSlice()==fgkNSlice); |
431 | assert(AliHLTTPCTransform::GetNRows()==fgkNRow); | |
a6c02c85 | 432 | if(fUseStaticIndex) { // create static index |
0ba35c53 | 433 | for(Int_t islice=0;islice<AliHLTTPCTransform::GetNSlice() && islice<fgkNSlice;islice++){ |
434 | for(Int_t irow=0;irow<AliHLTTPCTransform::GetNRows() && irow<fgkNRow;irow++) | |
435 | fgStaticIndex[islice][irow]=fIndex[islice][irow]; | |
a6c02c85 | 436 | } |
437 | fgStaticIndexCreated=kTRUE; //remember that index has been created | |
438 | } | |
439 | ||
440 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::CreateIndex","Index") | |
441 | <<"Index successfully created."<<ENDLOG; | |
442 | ||
443 | } else if(fUseStaticIndex) { //simply copy static index | |
0ba35c53 | 444 | for(Int_t islice=0;islice<AliHLTTPCTransform::GetNSlice() && islice<fgkNSlice;islice++){ |
445 | for(Int_t irow=0;irow<AliHLTTPCTransform::GetNRows() && irow<fgkNRow;irow++) | |
446 | fIndex[islice][irow]=fgStaticIndex[islice][irow]; | |
a6c02c85 | 447 | } |
448 | ||
449 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::CreateIndex","Index") | |
450 | <<"Index successfully taken from static copy."<<ENDLOG; | |
451 | } | |
452 | fIndexCreated=kTRUE; | |
453 | return kTRUE; | |
454 | } | |
455 | ||
5578cf60 | 456 | AliHLTTPCDigitRowData * AliHLTTPCFileHandler::AliDigits2Memory(UInt_t & nrow,Int_t event, Byte_t* tgtBuffer, UInt_t *pTgtSize) |
a6c02c85 | 457 | { |
5578cf60 | 458 | //Read data from AliROOT file into memory, and store it in the HLT data format |
459 | //in the provided buffer or an allocated buffer. | |
a6c02c85 | 460 | //Returns a pointer to the data. |
461 | ||
462 | AliHLTTPCDigitRowData *data = 0; | |
463 | nrow=0; | |
464 | ||
465 | if(!fInAli){ | |
466 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2Memory","File") | |
467 | <<"No Input avalible: Pointer to fInAli == NULL"<<ENDLOG; | |
468 | return 0; | |
469 | } | |
470 | ||
a6c02c85 | 471 | if(!fDigitsTree) |
472 | if(!GetDigitsTree(event)) return 0; | |
473 | ||
474 | UShort_t dig; | |
475 | Int_t time,pad,sector,row; | |
a6c02c85 | 476 | Int_t nrows=0; |
477 | Int_t ndigitcount=0; | |
478 | Int_t entries = (Int_t)fDigitsTree->GetEntries(); | |
479 | if(entries==0) { | |
480 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2Memory","ndigits") | |
481 | <<"No TPC digits (entries==0)!"<<ENDLOG; | |
482 | nrow = (UInt_t)(fRowMax-fRowMin+1); | |
298ef463 | 483 | UInt_t size = nrow*sizeof(AliHLTTPCDigitRowData); |
5578cf60 | 484 | if (tgtBuffer!=NULL && pTgtSize!=NULL && *pTgtSize>0) { |
485 | if (size<=*pTgtSize) { | |
486 | data=reinterpret_cast<AliHLTTPCDigitRowData*>(tgtBuffer); | |
487 | } else { | |
488 | } | |
489 | } else { | |
490 | data=reinterpret_cast<AliHLTTPCDigitRowData*>(Allocate(size)); | |
491 | } | |
a6c02c85 | 492 | AliHLTTPCDigitRowData *tempPt = data; |
5578cf60 | 493 | if (data) { |
494 | if (pTgtSize) *pTgtSize=size; | |
a6c02c85 | 495 | for(Int_t r=fRowMin;r<=fRowMax;r++){ |
496 | tempPt->fRow = r; | |
497 | tempPt->fNDigit = 0; | |
498 | tempPt++; | |
499 | } | |
5578cf60 | 500 | } |
a6c02c85 | 501 | return data; |
502 | } | |
503 | ||
504 | Int_t * ndigits = new Int_t[fRowMax+1]; | |
8d637fa1 | 505 | memset(ndigits, 0, (fRowMax+1)*sizeof(Int_t)); |
a6c02c85 | 506 | Float_t xyz[3]; |
507 | ||
5578cf60 | 508 | // The digits of the current event have been indexed: all digits are organized in |
509 | // rows, all digits of one row are stored in a AliSimDigits object (fDigit) which | |
510 | // are stored in the digit tree. | |
511 | // The index map relates the AliSimDigits objects in the tree to dedicated pad rows | |
512 | // in the TPC | |
513 | // This loop filters the pad rows according to the slice no set via Init | |
0ba35c53 | 514 | assert(fRowMax<fgkNRow); |
515 | for(Int_t r=fRowMin;r<=fRowMax && r<fgkNRow;r++){ | |
a6c02c85 | 516 | Int_t n=fIndex[fSlice][r]; |
5578cf60 | 517 | if(n!=-1){ // there is data on that row available |
055fed30 | 518 | Int_t lslice,lrow; |
a6c02c85 | 519 | fDigitsTree->GetEvent(n); |
520 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
521 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
055fed30 | 522 | // LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::AliDigits2Memory","Digits") |
523 | // << "Sector "<<sector<<" Row " << row << " Slice " << lslice << " lrow " << lrow<<ENDLOG; | |
a6c02c85 | 524 | |
525 | if(lrow!=r){ | |
526 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2Memory","Row") | |
527 | <<AliHLTTPCLog::kDec<<"Rows in slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
528 | continue; | |
529 | } | |
530 | ||
531 | ndigits[lrow] = 0; | |
2f7aeadf | 532 | for (bool bHaveData=fDigits->First(); |
533 | bHaveData; | |
534 | bHaveData=fDigits->Next()) { | |
a6c02c85 | 535 | time=fDigits->CurrentRow(); |
536 | pad=fDigits->CurrentColumn(); | |
537 | dig = fDigits->GetDigit(time,pad); | |
538 | if(dig <= fParam->GetZeroSup()) continue; | |
539 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
540 | dig = AliHLTTPCTransform::GetADCSat(); | |
2f7aeadf | 541 | |
542 | // if we switch to AliTPCTransform, this maybe needs to be | |
543 | // adjusted as well | |
a6c02c85 | 544 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); |
545 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
546 | // continue; // why 230??? | |
547 | ||
548 | ndigits[lrow]++; //for this row only | |
549 | ndigitcount++; //total number of digits to be published | |
550 | ||
2f7aeadf | 551 | } |
a6c02c85 | 552 | //cout << lrow << " " << ndigits[lrow] << " - " << ndigitcount << endl; |
553 | } | |
055fed30 | 554 | //see comment below//nrows++; |
a6c02c85 | 555 | } |
055fed30 | 556 | // Matthias 05.11.2007 |
557 | // The question is whether we should always return a AliHLTTPCDigitRowData | |
558 | // for each row, even the empty ones or only for the ones filled with data. | |
559 | // the AliHLTTPCDigitReaderUnpacked as the counnterpart so far assumes | |
560 | // empty RawData structs for empty rows. But some of the code here implies | |
561 | // the latter approach, e.g. the count of nrows in the loop above (now | |
562 | // commented). At least the two loops were not consistent, it's fixed now. | |
563 | nrows=fRowMax-fRowMin+1; | |
564 | ||
565 | UInt_t bufferSize = sizeof(AliHLTTPCDigitData)*ndigitcount | |
a6c02c85 | 566 | + nrows*sizeof(AliHLTTPCDigitRowData); |
567 | ||
568 | LOG(AliHLTTPCLog::kDebug,"AliHLTTPCFileHandler::AliDigits2Memory","Digits") | |
055fed30 | 569 | << "Found "<<ndigitcount<<" Digits in " << nrows << " rows out of [" << fRowMin << "," << fRowMax <<"]"<<ENDLOG; |
570 | ||
5578cf60 | 571 | if (tgtBuffer!=NULL && pTgtSize!=NULL && *pTgtSize>0) { |
055fed30 | 572 | if (bufferSize<=*pTgtSize) { |
5578cf60 | 573 | data=reinterpret_cast<AliHLTTPCDigitRowData*>(tgtBuffer); |
574 | } else { | |
575 | } | |
055fed30 | 576 | } else if (bufferSize>0) { |
577 | data=reinterpret_cast<AliHLTTPCDigitRowData*>(Allocate(bufferSize)); | |
578 | } | |
579 | if (pTgtSize) *pTgtSize=bufferSize; | |
580 | if (data==NULL) { | |
581 | delete [] ndigits; | |
582 | return NULL; | |
5578cf60 | 583 | } |
a6c02c85 | 584 | nrow = (UInt_t)nrows; |
585 | AliHLTTPCDigitRowData *tempPt = data; | |
055fed30 | 586 | memset(data, 0, bufferSize); |
a6c02c85 | 587 | |
0ba35c53 | 588 | for(Int_t r=fRowMin;r<=fRowMax && r<fgkNRow;r++){ |
a6c02c85 | 589 | Int_t n=fIndex[fSlice][r]; |
055fed30 | 590 | |
591 | AliHLTTPCTransform::Slice2Sector(fSlice,r,sector,row); | |
592 | tempPt->fRow = row; | |
a6c02c85 | 593 | tempPt->fNDigit = 0; |
594 | ||
595 | if(n!=-1){//data on that row | |
055fed30 | 596 | Int_t lslice,lrow; |
a6c02c85 | 597 | fDigitsTree->GetEvent(n); |
598 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
599 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
600 | if(lrow!=r){ | |
601 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2Memory","Row") | |
602 | <<AliHLTTPCLog::kDec<<"Rows on slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
603 | continue; | |
604 | } | |
605 | ||
055fed30 | 606 | // set the correct row no and digit count |
607 | tempPt->fRow = row; | |
a6c02c85 | 608 | tempPt->fNDigit = ndigits[lrow]; |
609 | ||
610 | Int_t localcount=0; | |
2f7aeadf | 611 | for (bool bHaveData=fDigits->First(); |
612 | bHaveData; | |
613 | bHaveData=fDigits->Next()) { | |
a6c02c85 | 614 | time=fDigits->CurrentRow(); |
615 | pad=fDigits->CurrentColumn(); | |
616 | dig = fDigits->GetDigit(time,pad); | |
617 | if (dig <= fParam->GetZeroSup()) continue; | |
618 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
619 | dig = AliHLTTPCTransform::GetADCSat(); | |
620 | ||
621 | //Exclude data outside cone: | |
622 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); | |
623 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
624 | // continue; // why 230??? | |
625 | ||
626 | if(localcount >= ndigits[lrow]) | |
627 | LOG(AliHLTTPCLog::kFatal,"AliHLTTPCFileHandler::AliDigits2Binary","Memory") | |
628 | <<AliHLTTPCLog::kDec<<"Mismatch: localcount "<<localcount<<" ndigits " | |
629 | <<ndigits[lrow]<<ENDLOG; | |
630 | ||
631 | tempPt->fDigitData[localcount].fCharge=dig; | |
632 | tempPt->fDigitData[localcount].fPad=pad; | |
633 | tempPt->fDigitData[localcount].fTime=time; | |
a6c02c85 | 634 | tempPt->fDigitData[localcount].fTrackID[0] = fDigits->GetTrackID(time,pad,0); |
635 | tempPt->fDigitData[localcount].fTrackID[1] = fDigits->GetTrackID(time,pad,1); | |
636 | tempPt->fDigitData[localcount].fTrackID[2] = fDigits->GetTrackID(time,pad,2); | |
a6c02c85 | 637 | localcount++; |
2f7aeadf | 638 | } |
a6c02c85 | 639 | } |
055fed30 | 640 | |
641 | Byte_t *tmp = (Byte_t*)tempPt; | |
642 | Int_t blockSize = sizeof(AliHLTTPCDigitRowData) | |
643 | + tempPt->fNDigit*sizeof(AliHLTTPCDigitData); | |
644 | tmp += blockSize; | |
645 | tempPt = (AliHLTTPCDigitRowData*)tmp; | |
a6c02c85 | 646 | } |
055fed30 | 647 | assert((Byte_t*)tempPt==((Byte_t*)data)+bufferSize); |
a6c02c85 | 648 | delete [] ndigits; |
649 | return data; | |
650 | } | |
651 | ||
c5123824 | 652 | int AliHLTTPCFileHandler::AliDigits2Altro(Int_t event, Byte_t* tgtBuffer, UInt_t tgtSize) |
653 | { | |
654 | //Read data from AliROOT file into memory, and store it in the ALTRO data format | |
655 | //in the provided buffer | |
656 | //Returns: size of the encoded data in bytes | |
657 | int iResult=0; | |
658 | ||
659 | if(!fInAli){ | |
660 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2Altro","File") | |
661 | <<"No Input avalible: Pointer to fInAli == NULL"<<ENDLOG; | |
662 | return 0; | |
663 | } | |
664 | ||
665 | if (!tgtBuffer) { | |
666 | return -EINVAL; | |
667 | } | |
668 | ||
669 | if(!fDigitsTree) | |
670 | if(!GetDigitsTree(event)) return 0; | |
671 | ||
672 | UShort_t dig; | |
673 | Int_t time=0; | |
674 | Int_t pad=0; | |
675 | Int_t sector=0; | |
676 | ||
677 | AliHLTTPCMapping mapper(fPatch); | |
678 | AliHLTAltroEncoder encoder; | |
679 | encoder.SetBuffer(tgtBuffer, tgtSize); | |
680 | ||
681 | // The digits of the current event have been indexed: all digits are organized in | |
682 | // rows, all digits of one row are stored in a AliSimDigits object (fDigit) which | |
683 | // are stored in the digit tree. | |
684 | // The index map relates the AliSimDigits objects in the tree to dedicated pad rows | |
685 | // in the TPC | |
686 | // This loop filters the pad rows according to the slice no set via Init | |
687 | ||
688 | assert(fRowMax<fgkNRow); | |
689 | for(Int_t r=fRowMin;r<=fRowMax && r<fgkNRow && iResult>=0;r++){ | |
690 | Int_t n=fIndex[fSlice][r]; | |
691 | ||
692 | Int_t row=0; | |
693 | Int_t rowOffset=0; | |
694 | AliHLTTPCTransform::Slice2Sector(fSlice,r,sector,row); | |
695 | AliHLTTPCTransform::Slice2Sector(fSlice,AliHLTTPCTransform::GetFirstRow(fPatch),sector,rowOffset); | |
696 | ||
697 | if(n!=-1){//data on that row | |
698 | Int_t lslice,lrow; | |
699 | fDigitsTree->GetEvent(n); | |
700 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
701 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
702 | if(lrow!=r){ | |
703 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2Altro","Row") | |
704 | <<AliHLTTPCLog::kDec<<"Rows on slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
705 | continue; | |
706 | } | |
707 | ||
708 | Int_t channelAddress=-1; | |
709 | fDigits->First(); | |
710 | do { | |
711 | time=fDigits->CurrentRow(); | |
712 | pad=fDigits->CurrentColumn(); | |
713 | dig = fDigits->GetDigit(time,pad); | |
714 | if (dig <= fParam->GetZeroSup()) continue; | |
715 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
716 | dig = AliHLTTPCTransform::GetADCSat(); | |
717 | ||
718 | channelAddress=mapper.GetHwAddress(row-rowOffset, pad); | |
719 | iResult=encoder.AddChannelSignal(dig, time, channelAddress); | |
720 | } while (fDigits->Next() && iResult>=0); | |
721 | if (iResult>=0 && channelAddress>=0) { | |
722 | iResult=encoder.SetChannel(channelAddress); | |
723 | } | |
724 | } | |
725 | } | |
726 | ||
727 | if (iResult>=0) { | |
728 | iResult=(encoder.GetTotal40bitWords()*5)/4; | |
729 | } | |
730 | ||
731 | return iResult; | |
732 | } | |
733 | ||
a6c02c85 | 734 | AliHLTTPCDigitRowData * AliHLTTPCFileHandler::AliAltroDigits2Memory(UInt_t & nrow,Int_t event,Bool_t eventmerge) |
735 | { | |
736 | //Read data from AliROOT file into memory, and store it in the HLT data format. | |
737 | //Returns a pointer to the data. | |
738 | //This functions filter out single timebins, which is noise. The timebins which | |
739 | //are removed are timebins which have the 4 zero neighbours; | |
740 | //(pad-1,time),(pad+1,time),(pad,time-1),(pad,time+1). | |
741 | ||
742 | AliHLTTPCDigitRowData *data = 0; | |
743 | nrow=0; | |
744 | ||
745 | if(!fInAli){ | |
746 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliAltroDigits2Memory","File") | |
747 | <<"No Input avalible: Pointer to TFile == NULL"<<ENDLOG; | |
748 | return 0; | |
749 | } | |
a6c02c85 | 750 | if(eventmerge == kTRUE && event >= 1024) |
751 | { | |
752 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliAltroDigits2Memory","TrackIDs") | |
753 | <<"Too many events if you want to merge!"<<ENDLOG; | |
754 | return 0; | |
755 | } | |
756 | delete fDigits; | |
757 | fDigits=0; | |
a6c02c85 | 758 | /* Dont understand why we have to do |
759 | reload the tree, but otherwise the code crashes */ | |
760 | fDigitsTree=0; | |
761 | if(!GetDigitsTree(event)) return 0; | |
a6c02c85 | 762 | |
763 | UShort_t dig; | |
764 | Int_t time,pad,sector,row; | |
765 | Int_t nrows=0; | |
766 | Int_t ndigitcount=0; | |
767 | Int_t entries = (Int_t)fDigitsTree->GetEntries(); | |
768 | if(entries==0) { | |
769 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliAltroDigits2Memory","ndigits") | |
770 | <<"No TPC digits (entries==0)!"<<ENDLOG; | |
771 | nrow = (UInt_t)(fRowMax-fRowMin+1); | |
772 | Int_t size = nrow*sizeof(AliHLTTPCDigitRowData); | |
773 | data=(AliHLTTPCDigitRowData*) Allocate(size); | |
774 | AliHLTTPCDigitRowData *tempPt = data; | |
775 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
776 | tempPt->fRow = r; | |
777 | tempPt->fNDigit = 0; | |
778 | tempPt++; | |
779 | } | |
780 | return data; | |
781 | } | |
782 | Int_t * ndigits = new Int_t[fRowMax+1]; | |
783 | Int_t lslice,lrow; | |
784 | Int_t zerosupval=AliHLTTPCTransform::GetZeroSup(); | |
785 | Float_t xyz[3]; | |
786 | ||
0ba35c53 | 787 | for(Int_t r=fRowMin;r<=fRowMax && r<fgkNRow;r++){ |
a6c02c85 | 788 | Int_t n=fIndex[fSlice][r]; |
789 | ||
790 | ndigits[r] = 0; | |
791 | ||
792 | if(n!=-1){//data on that row | |
793 | fDigitsTree->GetEvent(n); | |
794 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
795 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
796 | //cout << lslice << " " << fSlice << " " << lrow << " " << r << " " << sector << " " << row << endl; | |
797 | if((lslice!=fSlice)||(lrow!=r)){ | |
798 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliAltroDigits2Memory","Row") | |
799 | <<AliHLTTPCLog::kDec<<"Rows on slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
800 | continue; | |
801 | } | |
802 | ||
803 | fDigits->ExpandBuffer(); | |
804 | fDigits->ExpandTrackBuffer(); | |
805 | for(Int_t i=0; i<fDigits->GetNCols(); i++){ | |
806 | for(Int_t j=0; j<fDigits->GetNRows(); j++){ | |
807 | pad=i; | |
808 | time=j; | |
809 | dig = fDigits->GetDigitFast(time,pad); | |
810 | if(dig <= zerosupval) continue; | |
811 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
812 | dig = AliHLTTPCTransform::GetADCSat(); | |
813 | ||
814 | //Check for single timebins, and remove them because they are noise for sure. | |
815 | if(i>0 && i<fDigits->GetNCols()-1 && j>0 && j<fDigits->GetNRows()-1) | |
816 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
817 | fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
818 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
819 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
820 | continue; | |
821 | ||
822 | //Boundaries: | |
823 | if(i==0) //pad==0 | |
824 | { | |
825 | if(j < fDigits->GetNRows()-1 && j > 0) | |
826 | { | |
827 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
828 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
829 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
830 | continue; | |
831 | } | |
832 | else if(j > 0) | |
833 | { | |
834 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
835 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
836 | continue; | |
837 | } | |
838 | } | |
839 | if(j==0) | |
840 | { | |
841 | if(i < fDigits->GetNCols()-1 && i > 0) | |
842 | { | |
843 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
844 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
845 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
846 | continue; | |
847 | } | |
848 | else if(i > 0) | |
849 | { | |
850 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
851 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
852 | continue; | |
853 | } | |
854 | } | |
855 | ||
856 | if(i==fDigits->GetNCols()-1) | |
857 | { | |
858 | if(j>0 && j<fDigits->GetNRows()-1) | |
859 | { | |
860 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
861 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
862 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
863 | continue; | |
864 | } | |
865 | else if(j==0 && j<fDigits->GetNRows()-1) | |
866 | { | |
867 | if(fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
868 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
869 | continue; | |
870 | } | |
871 | else | |
872 | { | |
873 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
874 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
875 | continue; | |
876 | } | |
877 | } | |
878 | ||
879 | if(j==fDigits->GetNRows()-1) | |
880 | { | |
881 | if(i>0 && i<fDigits->GetNCols()-1) | |
882 | { | |
883 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
884 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
885 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
886 | continue; | |
887 | } | |
888 | else if(i==0 && fDigits->GetNCols()-1) | |
889 | { | |
890 | if(fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
891 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
892 | continue; | |
893 | } | |
894 | else | |
895 | { | |
896 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
897 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
898 | continue; | |
899 | } | |
900 | } | |
901 | ||
902 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); | |
903 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
904 | // continue; | |
905 | ||
906 | ndigits[lrow]++; //for this row only | |
907 | ndigitcount++; //total number of digits to be published | |
908 | } | |
909 | } | |
910 | } | |
911 | nrows++; | |
912 | } | |
913 | ||
914 | Int_t size = sizeof(AliHLTTPCDigitData)*ndigitcount | |
915 | + nrows*sizeof(AliHLTTPCDigitRowData); | |
916 | ||
917 | LOG(AliHLTTPCLog::kDebug,"AliHLTTPCFileHandler::AliAltroDigits2Memory","Digits") | |
918 | <<AliHLTTPCLog::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG; | |
919 | ||
920 | data=(AliHLTTPCDigitRowData*) Allocate(size); | |
921 | nrow = (UInt_t)nrows; | |
922 | AliHLTTPCDigitRowData *tempPt = data; | |
923 | ||
924 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
925 | Int_t n=fIndex[fSlice][r]; | |
926 | tempPt->fRow = r; | |
927 | tempPt->fNDigit = 0; | |
928 | if(n!=-1){ //no data on that row | |
929 | fDigitsTree->GetEvent(n); | |
930 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
931 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
932 | ||
933 | if(lrow!=r){ | |
934 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliAltroDigits2Memory","Row") | |
935 | <<AliHLTTPCLog::kDec<<"Rows on slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
936 | continue; | |
937 | } | |
938 | ||
939 | tempPt->fNDigit = ndigits[lrow]; | |
940 | ||
941 | Int_t localcount=0; | |
942 | fDigits->ExpandBuffer(); | |
943 | fDigits->ExpandTrackBuffer(); | |
944 | for(Int_t i=0; i<fDigits->GetNCols(); i++){ | |
945 | for(Int_t j=0; j<fDigits->GetNRows(); j++){ | |
946 | pad=i; | |
947 | time=j; | |
948 | dig = fDigits->GetDigitFast(time,pad); | |
949 | if(dig <= zerosupval) continue; | |
950 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
951 | dig = AliHLTTPCTransform::GetADCSat(); | |
952 | ||
953 | //Check for single timebins, and remove them because they are noise for sure. | |
954 | if(i>0 && i<fDigits->GetNCols()-1 && j>0 && j<fDigits->GetNRows()-1) | |
955 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
956 | fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
957 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
958 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
959 | continue; | |
960 | ||
961 | //Boundaries: | |
962 | if(i==0) //pad ==0 | |
963 | { | |
964 | if(j < fDigits->GetNRows()-1 && j > 0) | |
965 | { | |
966 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
967 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
968 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
969 | continue; | |
970 | } | |
971 | else if(j > 0) | |
972 | { | |
973 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
974 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
975 | continue; | |
976 | } | |
977 | } | |
978 | if(j==0) | |
979 | { | |
980 | if(i < fDigits->GetNCols()-1 && i > 0) | |
981 | { | |
982 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
983 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
984 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
985 | continue; | |
986 | } | |
987 | else if(i > 0) | |
988 | { | |
989 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
990 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
991 | continue; | |
992 | } | |
993 | } | |
994 | ||
995 | if(i == fDigits->GetNCols()-1) | |
996 | { | |
997 | if(j>0 && j<fDigits->GetNRows()-1) | |
998 | { | |
999 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
1000 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
1001 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
1002 | continue; | |
1003 | } | |
1004 | else if(j==0 && j<fDigits->GetNRows()-1) | |
1005 | { | |
1006 | if(fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
1007 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
1008 | continue; | |
1009 | } | |
1010 | else | |
1011 | { | |
1012 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
1013 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
1014 | continue; | |
1015 | } | |
1016 | } | |
1017 | if(j==fDigits->GetNRows()-1) | |
1018 | { | |
1019 | if(i>0 && i<fDigits->GetNCols()-1) | |
1020 | { | |
1021 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
1022 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
1023 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
1024 | continue; | |
1025 | } | |
1026 | else if(i==0 && fDigits->GetNCols()-1) | |
1027 | { | |
1028 | if(fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
1029 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
1030 | continue; | |
1031 | } | |
1032 | else | |
1033 | { | |
1034 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
1035 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
1036 | continue; | |
1037 | } | |
1038 | } | |
1039 | ||
1040 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); | |
1041 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
1042 | // continue; | |
1043 | ||
1044 | if(localcount >= ndigits[lrow]) | |
1045 | LOG(AliHLTTPCLog::kFatal,"AliHLTTPCFileHandler::AliAltroDigits2Binary","Memory") | |
1046 | <<AliHLTTPCLog::kDec<<"Mismatch: localcount "<<localcount<<" ndigits " | |
1047 | <<ndigits[lrow]<<ENDLOG; | |
1048 | ||
1049 | tempPt->fDigitData[localcount].fCharge=dig; | |
1050 | tempPt->fDigitData[localcount].fPad=pad; | |
1051 | tempPt->fDigitData[localcount].fTime=time; | |
a6c02c85 | 1052 | tempPt->fDigitData[localcount].fTrackID[0] = (fDigits->GetTrackIDFast(time,pad,0)-2); |
1053 | tempPt->fDigitData[localcount].fTrackID[1] = (fDigits->GetTrackIDFast(time,pad,1)-2); | |
1054 | tempPt->fDigitData[localcount].fTrackID[2] = (fDigits->GetTrackIDFast(time,pad,2)-2); | |
1055 | if(eventmerge == kTRUE) //careful track mc info will be touched | |
1056 | {//Event are going to be merged, so event number is stored in the upper 10 bits. | |
1057 | tempPt->fDigitData[localcount].fTrackID[0] += 128; //leave some room | |
1058 | tempPt->fDigitData[localcount].fTrackID[1] += 128; //for neg. numbers | |
1059 | tempPt->fDigitData[localcount].fTrackID[2] += 128; | |
1060 | tempPt->fDigitData[localcount].fTrackID[0] += ((event&0x3ff)<<22); | |
1061 | tempPt->fDigitData[localcount].fTrackID[1] += ((event&0x3ff)<<22); | |
1062 | tempPt->fDigitData[localcount].fTrackID[2] += ((event&0x3ff)<<22); | |
1063 | } | |
a6c02c85 | 1064 | localcount++; |
1065 | } | |
1066 | } | |
1067 | } | |
1068 | Byte_t *tmp = (Byte_t*)tempPt; | |
f7561f8d | 1069 | tmp += sizeof(AliHLTTPCDigitRowData) |
a6c02c85 | 1070 | + ndigits[r]*sizeof(AliHLTTPCDigitData); |
a6c02c85 | 1071 | tempPt = (AliHLTTPCDigitRowData*)tmp; |
1072 | } | |
1073 | delete [] ndigits; | |
1074 | return data; | |
1075 | } | |
1076 | ||
1077 | Bool_t AliHLTTPCFileHandler::GetDigitsTree(Int_t event) | |
1078 | { | |
1079 | //Connects to the TPC digit tree in the AliROOT file. | |
a6c02c85 | 1080 | AliLoader* tpcLoader = fInAli->GetLoader("TPCLoader"); |
1081 | if(!tpcLoader){ | |
1082 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::GetDigitsTree","File") | |
1083 | <<"Pointer to AliLoader for TPC = 0x0 "<<ENDLOG; | |
1084 | return kFALSE; | |
1085 | } | |
1086 | fInAli->GetEvent(event); | |
1087 | tpcLoader->LoadDigits(); | |
1088 | fDigitsTree = tpcLoader->TreeD(); | |
a6c02c85 | 1089 | if(!fDigitsTree) |
1090 | { | |
1091 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::GetDigitsTree","Digits Tree") | |
1092 | <<AliHLTTPCLog::kHex<<"Error getting digitstree "<<(void*)fDigitsTree<<ENDLOG; | |
1093 | return kFALSE; | |
1094 | } | |
1095 | fDigitsTree->GetBranch("Segment")->SetAddress(&fDigits); | |
1096 | ||
1097 | if(!fIndexCreated) return CreateIndex(); | |
1098 | else return kTRUE; | |
1099 | } | |
1100 | ||
a6c02c85 | 1101 | ///////////////////////////////////////// Point IO |
1102 | Bool_t AliHLTTPCFileHandler::AliPoints2Binary(Int_t eventn) | |
1103 | { | |
1104 | //points to binary | |
1105 | Bool_t out = kTRUE; | |
1106 | UInt_t npoint; | |
1107 | AliHLTTPCSpacePointData *data = AliPoints2Memory(npoint,eventn); | |
1108 | out = Memory2Binary(npoint,data); | |
1109 | Free(); | |
1110 | return out; | |
1111 | } | |
1112 | ||
1113 | AliHLTTPCSpacePointData * AliHLTTPCFileHandler::AliPoints2Memory(UInt_t & npoint,Int_t eventn) | |
1114 | { | |
1115 | //points to memory | |
1116 | AliHLTTPCSpacePointData *data = 0; | |
1117 | npoint=0; | |
1118 | if(!fInAli){ | |
1119 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliPoints2Memory","File") | |
1120 | <<"No Input avalible: no object fInAli"<<ENDLOG; | |
1121 | return 0; | |
1122 | } | |
a6c02c85 | 1123 | |
1124 | TDirectory *savedir = gDirectory; | |
a6c02c85 | 1125 | AliLoader* tpcLoader = fInAli->GetLoader("TPCLoader"); |
1126 | if(!tpcLoader){ | |
1127 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliPoints2Memory","File") | |
1128 | <<"Pointer to AliLoader for TPC = 0x0 "<<ENDLOG; | |
1129 | return 0; | |
1130 | } | |
1131 | fInAli->GetEvent(eventn); | |
1132 | tpcLoader->LoadRecPoints(); | |
1133 | ||
1134 | AliTPCClustersArray carray; | |
1135 | carray.Setup(fParam); | |
1136 | carray.SetClusterType("AliTPCcluster"); | |
1137 | Bool_t clusterok = carray.ConnectTree(tpcLoader->TreeR()); | |
a6c02c85 | 1138 | |
1139 | if(!clusterok) return 0; | |
1140 | ||
1141 | AliTPCClustersRow ** clusterrow = | |
1142 | new AliTPCClustersRow*[ (int)carray.GetTree()->GetEntries()]; | |
1143 | Int_t *rows = new int[ (int)carray.GetTree()->GetEntries()]; | |
1144 | Int_t *sects = new int[ (int)carray.GetTree()->GetEntries()]; | |
1145 | Int_t sum=0; | |
1146 | ||
1147 | Int_t lslice,lrow; | |
1148 | for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){ | |
1149 | AliSegmentID *s = carray.LoadEntry(i); | |
1150 | Int_t sector,row; | |
1151 | fParam->AdjustSectorRow(s->GetID(),sector,row); | |
1152 | rows[i] = row; | |
1153 | sects[i] = sector; | |
1154 | clusterrow[i] = 0; | |
1155 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
1156 | if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue; | |
1157 | clusterrow[i] = carray.GetRow(sector,row); | |
1158 | if(clusterrow[i]) | |
1159 | sum+=clusterrow[i]->GetArray()->GetEntriesFast(); | |
1160 | } | |
1161 | UInt_t size = sum*sizeof(AliHLTTPCSpacePointData); | |
1162 | ||
1163 | LOG(AliHLTTPCLog::kDebug,"AliHLTTPCFileHandler::AliPoints2Memory","File") | |
1164 | <<AliHLTTPCLog::kDec<<"Found "<<sum<<" SpacePoints"<<ENDLOG; | |
1165 | ||
1166 | data = (AliHLTTPCSpacePointData *) Allocate(size); | |
1167 | npoint = sum; | |
1168 | UInt_t n=0; | |
1169 | Int_t pat=fPatch; | |
1170 | if(fPatch==-1) | |
1171 | pat=0; | |
1172 | for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){ | |
1173 | if(!clusterrow[i]) continue; | |
1174 | Int_t row = rows[i]; | |
1175 | Int_t sector = sects[i]; | |
1176 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
95d48915 | 1177 | Int_t entriesInRow = clusterrow[i]->GetArray()->GetEntriesFast(); |
1178 | for(Int_t j = 0;j<entriesInRow;j++){ | |
a6c02c85 | 1179 | AliTPCcluster *c = (AliTPCcluster*)(*clusterrow[i])[j]; |
1180 | data[n].fZ = c->GetZ(); | |
1181 | data[n].fY = c->GetY(); | |
1182 | data[n].fX = fParam->GetPadRowRadii(sector,row); | |
1183 | data[n].fCharge = (UInt_t)c->GetQ(); | |
a371a266 | 1184 | data[n].SetID( fSlice, pat, n ); |
a6c02c85 | 1185 | data[n].fPadRow = lrow; |
1186 | data[n].fSigmaY2 = c->GetSigmaY2(); | |
1187 | data[n].fSigmaZ2 = c->GetSigmaZ2(); | |
1188 | #ifdef do_mc | |
1189 | data[n].fTrackID[0] = c->GetLabel(0); | |
1190 | data[n].fTrackID[1] = c->GetLabel(1); | |
1191 | data[n].fTrackID[2] = c->GetLabel(2); | |
1192 | #endif | |
1193 | if(fMC) fprintf(fMC,"%d %d\n",data[n].fID,c->GetLabel(0)); | |
1194 | n++; | |
1195 | } | |
1196 | } | |
1197 | for(Int_t i=0;i<carray.GetTree()->GetEntries();i++){ | |
1198 | Int_t row = rows[i]; | |
1199 | Int_t sector = sects[i]; | |
1200 | if(carray.GetRow(sector,row)) | |
1201 | carray.ClearRow(sector,row); | |
1202 | } | |
1203 | ||
1204 | delete [] clusterrow; | |
1205 | delete [] rows; | |
1206 | delete [] sects; | |
1207 | savedir->cd(); | |
1208 | ||
1209 | return data; | |
1210 | } | |
1211 |