]>
Commit | Line | Data |
---|---|---|
a6c02c85 | 1 | // @(#) $Id$ |
4aa41877 | 2 | // Original: AliHLTFileHandler.cxx,v 1.49 2005/06/23 17:46:55 hristov |
a6c02c85 | 3 | |
4 | // Author: Uli Frankenfeld <mailto:franken@fi.uib.no>, Anders Vestbo <mailto:vestbo$fi.uib.no>, C. Loizides <mailto:loizides@ikf.uni-frankfurt.de> | |
5 | //*-- Copyright © ALICE HLT Group | |
6 | ||
a6c02c85 | 7 | #include <TClonesArray.h> |
8 | #include <TSystem.h> | |
9 | #include <TMath.h> | |
10 | ||
a6c02c85 | 11 | #include <AliRunLoader.h> |
95d48915 | 12 | #include <TObject.h> |
13 | #include <TFile.h> | |
14 | #include <TTree.h> | |
a6c02c85 | 15 | #include <AliTPCParamSR.h> |
16 | #include <AliTPCDigitsArray.h> | |
17 | #include <AliTPCClustersArray.h> | |
18 | #include <AliTPCcluster.h> | |
19 | #include <AliTPCClustersRow.h> | |
20 | #include <AliSimDigits.h> | |
21 | ||
22 | #include "AliHLTTPCLogging.h" | |
23 | #include "AliHLTTPCTransform.h" | |
a6c02c85 | 24 | #include "AliHLTTPCDigitData.h" |
95d48915 | 25 | //#include "AliHLTTPCTrackSegmentData.h" |
a6c02c85 | 26 | #include "AliHLTTPCSpacePointData.h" |
95d48915 | 27 | //#include "AliHLTTPCTrackArray.h" |
a6c02c85 | 28 | #include "AliHLTTPCFileHandler.h" |
29 | ||
30 | #if __GNUC__ >= 3 | |
31 | using namespace std; | |
32 | #endif | |
33 | ||
34 | /** \class AliHLTTPCFileHandler | |
35 | <pre> | |
36 | //_____________________________________________________________ | |
37 | // AliHLTTPCFileHandler | |
38 | // | |
39 | // The HLT ROOT <-> binary files handling class | |
40 | // | |
41 | // This class provides the interface between AliROOT files, | |
42 | // and HLT binary files. It should be used for converting | |
43 | // TPC data stored in AliROOT format (outputfile from a simulation), | |
44 | // into the data format currently used by in the HLT framework. | |
45 | // This enables the possibility to always use the same data format, | |
46 | // whether you are using a binary file as an input, or a AliROOT file. | |
47 | // | |
48 | // For example on how to create binary files from a AliROOT simulation, | |
49 | // see example macro exa/Binary.C. | |
50 | // | |
51 | // For reading a AliROOT file into HLT format in memory, do the following: | |
52 | // | |
53 | // AliHLTTPCFileHandler file; | |
54 | // file.Init(slice,patch); | |
55 | // file.SetAliInput("galice.root"); | |
56 | // AliHLTTPCDigitRowData *dataPt = (AliHLTTPCDigitRowData*)file.AliDigits2Memory(nrows,eventnr); | |
57 | // | |
58 | // All the data are then stored in memory and accessible via the pointer dataPt. | |
59 | // Accesing the data is then identical to the example 1) showed in AliHLTTPCMemHandler class. | |
60 | // | |
61 | // For converting the data back, and writing it to a new AliROOT file do: | |
62 | // | |
63 | // AliHLTTPCFileHandler file; | |
64 | // file.Init(slice,patch); | |
65 | // file.SetAliInput("galice.root"); | |
66 | // file.Init(slice,patch,NumberOfRowsInPatch); | |
67 | // file.AliDigits2RootFile(dataPt,"new_galice.root"); | |
68 | // file.CloseAliInput(); | |
69 | </pre> | |
70 | */ | |
71 | ||
72 | ClassImp(AliHLTTPCFileHandler) | |
73 | ||
600e6a1b | 74 | AliHLTTPCFileHandler::AliHLTTPCFileHandler(Bool_t b) |
75 | : | |
76 | fInAli(NULL), | |
600e6a1b | 77 | fUseRunLoader(kFALSE), |
600e6a1b | 78 | fParam(NULL), |
600e6a1b | 79 | fDigits(NULL), |
80 | fDigitsTree(NULL), | |
2a083ac4 | 81 | fMC(NULL), |
600e6a1b | 82 | fIndexCreated(kFALSE), |
83 | fUseStaticIndex(b) | |
84 | { | |
85 | //Default constructor | |
86 | ||
87 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++) | |
88 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
89 | fIndex[i][j]=-1; | |
90 | ||
91 | if(fUseStaticIndex&&!fgStaticIndexCreated) CleanStaticIndex(); | |
92 | } | |
93 | ||
94 | AliHLTTPCFileHandler::AliHLTTPCFileHandler(const AliHLTTPCFileHandler& ref) | |
95 | : | |
96 | fInAli(NULL), | |
600e6a1b | 97 | fUseRunLoader(kFALSE), |
600e6a1b | 98 | fParam(NULL), |
600e6a1b | 99 | fDigits(NULL), |
100 | fDigitsTree(NULL), | |
2a083ac4 | 101 | fMC(NULL), |
600e6a1b | 102 | fIndexCreated(kFALSE), |
103 | fUseStaticIndex(ref.fUseStaticIndex) | |
104 | { | |
105 | HLTFatal("copy constructor untested"); | |
106 | } | |
107 | ||
108 | AliHLTTPCFileHandler& AliHLTTPCFileHandler::operator=(const AliHLTTPCFileHandler&) | |
109 | { | |
110 | HLTFatal("assignment operator untested"); | |
111 | return *this; | |
112 | } | |
113 | ||
114 | AliHLTTPCFileHandler::~AliHLTTPCFileHandler() | |
115 | { | |
116 | //Destructor | |
117 | if(fMC) CloseMCOutput(); | |
118 | FreeDigitsTree(); | |
119 | if(fInAli) CloseAliInput(); | |
120 | } | |
121 | ||
a6c02c85 | 122 | // of course on start up the index is not created |
123 | Bool_t AliHLTTPCFileHandler::fgStaticIndexCreated=kFALSE; | |
124 | Int_t AliHLTTPCFileHandler::fgStaticIndex[36][159]; | |
125 | ||
126 | void AliHLTTPCFileHandler::CleanStaticIndex() | |
127 | { | |
128 | // use this static call to clean static index after | |
129 | // running over one event | |
130 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
131 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
132 | fgStaticIndex[i][j]=-1; | |
133 | } | |
134 | fgStaticIndexCreated=kFALSE; | |
135 | } | |
136 | ||
137 | Int_t AliHLTTPCFileHandler::SaveStaticIndex(Char_t *prefix,Int_t event) | |
138 | { | |
139 | // use this static call to store static index after | |
140 | if(!fgStaticIndexCreated) return -1; | |
141 | ||
142 | Char_t fname[1024]; | |
143 | if(prefix) | |
144 | sprintf(fname,"%s-%d.txt",prefix,event); | |
145 | else | |
146 | sprintf(fname,"TPC.Digits.staticindex-%d.txt",event); | |
147 | ||
148 | ofstream file(fname,ios::trunc); | |
149 | if(!file.good()) return -1; | |
150 | ||
151 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
152 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
153 | file << fgStaticIndex[i][j] << " "; | |
154 | file << endl; | |
155 | } | |
156 | file.close(); | |
157 | return 0; | |
158 | } | |
159 | ||
160 | Int_t AliHLTTPCFileHandler::LoadStaticIndex(Char_t *prefix,Int_t event) | |
161 | { | |
162 | // use this static call to store static index after | |
163 | if(fgStaticIndexCreated){ | |
164 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::LoadStaticIndex","Inxed") | |
165 | <<"Static index already created, will overwrite"<<ENDLOG; | |
166 | CleanStaticIndex(); | |
167 | } | |
168 | ||
169 | Char_t fname[1024]; | |
170 | if(prefix) | |
171 | sprintf(fname,"%s-%d.txt",prefix,event); | |
172 | else | |
173 | sprintf(fname,"TPC.Digits.staticindex-%d.txt",event); | |
174 | ||
175 | ifstream file(fname); | |
176 | if(!file.good()) return -1; | |
177 | ||
178 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
179 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
180 | file >> fgStaticIndex[i][j]; | |
181 | } | |
182 | file.close(); | |
183 | ||
184 | fgStaticIndexCreated=kTRUE; | |
185 | return 0; | |
186 | } | |
187 | ||
a6c02c85 | 188 | void AliHLTTPCFileHandler::FreeDigitsTree() |
189 | { | |
190 | //free digits tree | |
191 | if(!fDigitsTree) | |
192 | { | |
193 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::FreeDigitsTree()","Pointer") | |
194 | <<"Cannot free digitstree, it is not present"<<ENDLOG; | |
195 | return; | |
196 | } | |
197 | delete fDigits; | |
198 | fDigits=0; | |
a6c02c85 | 199 | fDigitsTree=0; |
200 | ||
201 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
202 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
203 | fIndex[i][j]=-1; | |
204 | } | |
205 | fIndexCreated=kFALSE; | |
206 | } | |
207 | ||
208 | Bool_t AliHLTTPCFileHandler::SetMCOutput(Char_t *name) | |
209 | { | |
210 | //set mc input | |
211 | fMC = fopen(name,"w"); | |
212 | if(!fMC){ | |
213 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetMCOutput","File Open") | |
214 | <<"Pointer to File = 0x0 "<<ENDLOG; | |
215 | return kFALSE; | |
216 | } | |
217 | return kTRUE; | |
218 | } | |
219 | ||
220 | Bool_t AliHLTTPCFileHandler::SetMCOutput(FILE *file) | |
221 | { | |
222 | //set mc output | |
223 | fMC = file; | |
224 | if(!fMC){ | |
225 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetMCOutput","File Open") | |
226 | <<"Pointer to File = 0x0 "<<ENDLOG; | |
227 | return kFALSE; | |
228 | } | |
229 | return kTRUE; | |
230 | } | |
231 | ||
232 | void AliHLTTPCFileHandler::CloseMCOutput() | |
233 | { | |
234 | //close mc output | |
235 | if(!fMC){ | |
236 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::CloseMCOutPut","File Close") | |
237 | <<"Nothing to Close"<<ENDLOG; | |
238 | return; | |
239 | } | |
240 | fclose(fMC); | |
241 | fMC =0; | |
242 | } | |
243 | ||
244 | Bool_t AliHLTTPCFileHandler::SetAliInput() | |
245 | { | |
246 | //set ali input | |
a6c02c85 | 247 | fInAli->CdGAFile(); |
248 | fParam = (AliTPCParam*)gFile->Get("75x40_100x60_150x60"); | |
249 | if(!fParam){ | |
250 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetAliInput","File") | |
251 | <<"No TPC parameters found in \""<<gFile->GetName() | |
252 | <<"\", creating standard parameters " | |
253 | <<"which might not be what you want!"<<ENDLOG; | |
254 | fParam = new AliTPCParamSR; | |
255 | } | |
256 | if(!fParam){ | |
257 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::SetAliInput","File Open") | |
258 | <<"No AliTPCParam "<<AliHLTTPCTransform::GetParamName()<<" in File "<<gFile->GetName()<<ENDLOG; | |
259 | return kFALSE; | |
260 | } | |
a6c02c85 | 261 | |
262 | return kTRUE; | |
263 | } | |
264 | ||
265 | Bool_t AliHLTTPCFileHandler::SetAliInput(Char_t *name) | |
266 | { | |
267 | //Open the AliROOT file with name. | |
a6c02c85 | 268 | fInAli= AliRunLoader::Open(name); |
a6c02c85 | 269 | if(!fInAli){ |
270 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetAliInput","File Open") | |
271 | <<"Pointer to fInAli = 0x0 "<<ENDLOG; | |
272 | return kFALSE; | |
273 | } | |
274 | return SetAliInput(); | |
275 | } | |
276 | ||
a6c02c85 | 277 | Bool_t AliHLTTPCFileHandler::SetAliInput(AliRunLoader *runLoader) |
278 | { | |
279 | //set ali input as runloader | |
280 | fInAli=runLoader; | |
281 | fUseRunLoader = kTRUE; | |
282 | if(!fInAli){ | |
283 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::SetAliInput","File Open") | |
284 | <<"Pointer to AliRunLoader = 0x0 "<<ENDLOG; | |
285 | return kFALSE; | |
286 | } | |
287 | return SetAliInput(); | |
288 | } | |
a6c02c85 | 289 | |
290 | void AliHLTTPCFileHandler::CloseAliInput() | |
291 | { | |
292 | //close ali input | |
a6c02c85 | 293 | if(fUseRunLoader) return; |
a6c02c85 | 294 | if(!fInAli){ |
295 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::CloseAliInput","RunLoader") | |
296 | <<"Nothing to Close"<<ENDLOG; | |
297 | return; | |
298 | } | |
a6c02c85 | 299 | |
300 | delete fInAli; | |
301 | fInAli = 0; | |
302 | } | |
303 | ||
304 | Bool_t AliHLTTPCFileHandler::IsDigit(Int_t event) | |
305 | { | |
306 | //Check if there is a TPC digit tree in the current file. | |
307 | //Return kTRUE if tree was found, and kFALSE if not found. | |
308 | ||
309 | if(!fInAli){ | |
310 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::IsDigit","File") | |
311 | <<"Pointer to fInAli = 0x0 "<<ENDLOG; | |
312 | return kTRUE; //maybe you are using binary input which is Digits! | |
313 | } | |
a6c02c85 | 314 | AliLoader* tpcLoader = fInAli->GetLoader("TPCLoader"); |
315 | if(!tpcLoader){ | |
316 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandlerNewIO::IsDigit","File") | |
317 | <<"Pointer to AliLoader for TPC = 0x0 "<<ENDLOG; | |
318 | return kFALSE; | |
319 | } | |
320 | fInAli->GetEvent(event); | |
321 | tpcLoader->LoadDigits(); | |
322 | TTree *t=tpcLoader->TreeD(); | |
a6c02c85 | 323 | if(t){ |
324 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandlerNewIO::IsDigit","File Type") | |
325 | <<"Found Digit Tree -> Use Fast Cluster Finder"<<ENDLOG; | |
326 | return kTRUE; | |
327 | } | |
328 | else{ | |
329 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandlerNewIO::IsDigit","File Type") | |
330 | <<"No Digit Tree -> Use Cluster Tree"<<ENDLOG; | |
331 | return kFALSE; | |
332 | } | |
333 | } | |
334 | ||
335 | ///////////////////////////////////////// Digit IO | |
336 | Bool_t AliHLTTPCFileHandler::AliDigits2Binary(Int_t event,Bool_t altro) | |
337 | { | |
338 | //save alidigits as binary | |
339 | Bool_t out = kTRUE; | |
340 | UInt_t nrow; | |
341 | AliHLTTPCDigitRowData* data = 0; | |
342 | if(altro) | |
343 | data = AliAltroDigits2Memory(nrow,event); | |
344 | else | |
345 | data = AliDigits2Memory(nrow,event); | |
346 | out = Memory2Binary(nrow,data); | |
347 | Free(); | |
348 | return out; | |
349 | } | |
350 | ||
351 | Bool_t AliHLTTPCFileHandler::AliDigits2CompBinary(Int_t event,Bool_t altro) | |
352 | { | |
353 | //Convert AliROOT TPC data, into HLT data format. | |
354 | //event specifies the event you want in the aliroot file. | |
355 | ||
356 | Bool_t out = kTRUE; | |
357 | UInt_t ndigits=0; | |
358 | AliHLTTPCDigitRowData *digits=0; | |
359 | if(altro) | |
360 | digits = AliAltroDigits2Memory(ndigits,event); | |
361 | else | |
362 | digits = AliDigits2Memory(ndigits,event); | |
363 | out = Memory2CompBinary(ndigits,digits); | |
364 | Free(); | |
365 | return out; | |
366 | } | |
367 | ||
368 | Bool_t AliHLTTPCFileHandler::CreateIndex() | |
369 | { | |
370 | //create the access index or copy from static index | |
371 | fIndexCreated=kFALSE; | |
372 | ||
373 | if(!fgStaticIndexCreated || !fUseStaticIndex) { //we have to create index | |
374 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::CreateIndex","Index") | |
375 | <<"Starting to create index, this can take a while."<<ENDLOG; | |
376 | ||
377 | for(Int_t n=0; n<fDigitsTree->GetEntries(); n++) { | |
378 | Int_t sector, row; | |
379 | Int_t lslice,lrow; | |
380 | fDigitsTree->GetEvent(n); | |
381 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
382 | if(!AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row)){ | |
383 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::CreateIndex","Slice/Row") | |
384 | <<AliHLTTPCLog::kDec<<"Index could not be created. Wrong values " | |
385 | <<sector<<" "<<row<<ENDLOG; | |
386 | return kFALSE; | |
387 | } | |
388 | if(fIndex[lslice][lrow]==-1) { | |
389 | fIndex[lslice][lrow]=n; | |
390 | } | |
391 | } | |
392 | if(fUseStaticIndex) { // create static index | |
393 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
394 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
395 | fgStaticIndex[i][j]=fIndex[i][j]; | |
396 | } | |
397 | fgStaticIndexCreated=kTRUE; //remember that index has been created | |
398 | } | |
399 | ||
400 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::CreateIndex","Index") | |
401 | <<"Index successfully created."<<ENDLOG; | |
402 | ||
403 | } else if(fUseStaticIndex) { //simply copy static index | |
404 | for(Int_t i=0;i<AliHLTTPCTransform::GetNSlice();i++){ | |
405 | for(Int_t j=0;j<AliHLTTPCTransform::GetNRows();j++) | |
406 | fIndex[i][j]=fgStaticIndex[i][j]; | |
407 | } | |
408 | ||
409 | LOG(AliHLTTPCLog::kInformational,"AliHLTTPCFileHandler::CreateIndex","Index") | |
410 | <<"Index successfully taken from static copy."<<ENDLOG; | |
411 | } | |
412 | fIndexCreated=kTRUE; | |
413 | return kTRUE; | |
414 | } | |
415 | ||
416 | AliHLTTPCDigitRowData * AliHLTTPCFileHandler::AliDigits2Memory(UInt_t & nrow,Int_t event) | |
417 | { | |
418 | //Read data from AliROOT file into memory, and store it in the HLT data format. | |
419 | //Returns a pointer to the data. | |
420 | ||
421 | AliHLTTPCDigitRowData *data = 0; | |
422 | nrow=0; | |
423 | ||
424 | if(!fInAli){ | |
425 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2Memory","File") | |
426 | <<"No Input avalible: Pointer to fInAli == NULL"<<ENDLOG; | |
427 | return 0; | |
428 | } | |
429 | ||
a6c02c85 | 430 | if(!fDigitsTree) |
431 | if(!GetDigitsTree(event)) return 0; | |
432 | ||
433 | UShort_t dig; | |
434 | Int_t time,pad,sector,row; | |
435 | Int_t lslice,lrow; | |
436 | Int_t nrows=0; | |
437 | Int_t ndigitcount=0; | |
438 | Int_t entries = (Int_t)fDigitsTree->GetEntries(); | |
439 | if(entries==0) { | |
440 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2Memory","ndigits") | |
441 | <<"No TPC digits (entries==0)!"<<ENDLOG; | |
442 | nrow = (UInt_t)(fRowMax-fRowMin+1); | |
443 | Int_t size = nrow*sizeof(AliHLTTPCDigitRowData); | |
444 | data=(AliHLTTPCDigitRowData*) Allocate(size); | |
445 | AliHLTTPCDigitRowData *tempPt = data; | |
446 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
447 | tempPt->fRow = r; | |
448 | tempPt->fNDigit = 0; | |
449 | tempPt++; | |
450 | } | |
451 | return data; | |
452 | } | |
453 | ||
454 | Int_t * ndigits = new Int_t[fRowMax+1]; | |
455 | Float_t xyz[3]; | |
456 | ||
457 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
458 | Int_t n=fIndex[fSlice][r]; | |
459 | if(n!=-1){ //data on that row | |
460 | fDigitsTree->GetEvent(n); | |
461 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
462 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
463 | ||
464 | if(lrow!=r){ | |
465 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2Memory","Row") | |
466 | <<AliHLTTPCLog::kDec<<"Rows in slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
467 | continue; | |
468 | } | |
469 | ||
470 | ndigits[lrow] = 0; | |
471 | fDigits->First(); | |
472 | do { | |
473 | time=fDigits->CurrentRow(); | |
474 | pad=fDigits->CurrentColumn(); | |
475 | dig = fDigits->GetDigit(time,pad); | |
476 | if(dig <= fParam->GetZeroSup()) continue; | |
477 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
478 | dig = AliHLTTPCTransform::GetADCSat(); | |
479 | ||
480 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); | |
481 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
482 | // continue; // why 230??? | |
483 | ||
484 | ndigits[lrow]++; //for this row only | |
485 | ndigitcount++; //total number of digits to be published | |
486 | ||
487 | } while (fDigits->Next()); | |
488 | //cout << lrow << " " << ndigits[lrow] << " - " << ndigitcount << endl; | |
489 | } | |
490 | nrows++; | |
491 | } | |
492 | ||
493 | Int_t size = sizeof(AliHLTTPCDigitData)*ndigitcount | |
494 | + nrows*sizeof(AliHLTTPCDigitRowData); | |
495 | ||
496 | LOG(AliHLTTPCLog::kDebug,"AliHLTTPCFileHandler::AliDigits2Memory","Digits") | |
497 | <<AliHLTTPCLog::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG; | |
498 | ||
499 | data=(AliHLTTPCDigitRowData*) Allocate(size); | |
500 | nrow = (UInt_t)nrows; | |
501 | AliHLTTPCDigitRowData *tempPt = data; | |
502 | ||
503 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
504 | Int_t n=fIndex[fSlice][r]; | |
505 | tempPt->fRow = r; | |
506 | tempPt->fNDigit = 0; | |
507 | ||
508 | if(n!=-1){//data on that row | |
509 | fDigitsTree->GetEvent(n); | |
510 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
511 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
512 | if(lrow!=r){ | |
513 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2Memory","Row") | |
514 | <<AliHLTTPCLog::kDec<<"Rows on slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
515 | continue; | |
516 | } | |
517 | ||
518 | tempPt->fNDigit = ndigits[lrow]; | |
519 | ||
520 | Int_t localcount=0; | |
521 | fDigits->First(); | |
522 | do { | |
523 | time=fDigits->CurrentRow(); | |
524 | pad=fDigits->CurrentColumn(); | |
525 | dig = fDigits->GetDigit(time,pad); | |
526 | if (dig <= fParam->GetZeroSup()) continue; | |
527 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
528 | dig = AliHLTTPCTransform::GetADCSat(); | |
529 | ||
530 | //Exclude data outside cone: | |
531 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); | |
532 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
533 | // continue; // why 230??? | |
534 | ||
535 | if(localcount >= ndigits[lrow]) | |
536 | LOG(AliHLTTPCLog::kFatal,"AliHLTTPCFileHandler::AliDigits2Binary","Memory") | |
537 | <<AliHLTTPCLog::kDec<<"Mismatch: localcount "<<localcount<<" ndigits " | |
538 | <<ndigits[lrow]<<ENDLOG; | |
539 | ||
540 | tempPt->fDigitData[localcount].fCharge=dig; | |
541 | tempPt->fDigitData[localcount].fPad=pad; | |
542 | tempPt->fDigitData[localcount].fTime=time; | |
543 | #ifdef do_mc | |
544 | tempPt->fDigitData[localcount].fTrackID[0] = fDigits->GetTrackID(time,pad,0); | |
545 | tempPt->fDigitData[localcount].fTrackID[1] = fDigits->GetTrackID(time,pad,1); | |
546 | tempPt->fDigitData[localcount].fTrackID[2] = fDigits->GetTrackID(time,pad,2); | |
547 | #endif | |
548 | localcount++; | |
549 | } while (fDigits->Next()); | |
550 | } | |
551 | Byte_t *tmp = (Byte_t*)tempPt; | |
552 | Int_t size = sizeof(AliHLTTPCDigitRowData) | |
553 | + ndigits[lrow]*sizeof(AliHLTTPCDigitData); | |
554 | tmp += size; | |
555 | tempPt = (AliHLTTPCDigitRowData*)tmp; | |
556 | } | |
557 | delete [] ndigits; | |
558 | return data; | |
559 | } | |
560 | ||
561 | AliHLTTPCDigitRowData * AliHLTTPCFileHandler::AliAltroDigits2Memory(UInt_t & nrow,Int_t event,Bool_t eventmerge) | |
562 | { | |
563 | //Read data from AliROOT file into memory, and store it in the HLT data format. | |
564 | //Returns a pointer to the data. | |
565 | //This functions filter out single timebins, which is noise. The timebins which | |
566 | //are removed are timebins which have the 4 zero neighbours; | |
567 | //(pad-1,time),(pad+1,time),(pad,time-1),(pad,time+1). | |
568 | ||
569 | AliHLTTPCDigitRowData *data = 0; | |
570 | nrow=0; | |
571 | ||
572 | if(!fInAli){ | |
573 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliAltroDigits2Memory","File") | |
574 | <<"No Input avalible: Pointer to TFile == NULL"<<ENDLOG; | |
575 | return 0; | |
576 | } | |
a6c02c85 | 577 | if(eventmerge == kTRUE && event >= 1024) |
578 | { | |
579 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliAltroDigits2Memory","TrackIDs") | |
580 | <<"Too many events if you want to merge!"<<ENDLOG; | |
581 | return 0; | |
582 | } | |
583 | delete fDigits; | |
584 | fDigits=0; | |
a6c02c85 | 585 | /* Dont understand why we have to do |
586 | reload the tree, but otherwise the code crashes */ | |
587 | fDigitsTree=0; | |
588 | if(!GetDigitsTree(event)) return 0; | |
a6c02c85 | 589 | |
590 | UShort_t dig; | |
591 | Int_t time,pad,sector,row; | |
592 | Int_t nrows=0; | |
593 | Int_t ndigitcount=0; | |
594 | Int_t entries = (Int_t)fDigitsTree->GetEntries(); | |
595 | if(entries==0) { | |
596 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliAltroDigits2Memory","ndigits") | |
597 | <<"No TPC digits (entries==0)!"<<ENDLOG; | |
598 | nrow = (UInt_t)(fRowMax-fRowMin+1); | |
599 | Int_t size = nrow*sizeof(AliHLTTPCDigitRowData); | |
600 | data=(AliHLTTPCDigitRowData*) Allocate(size); | |
601 | AliHLTTPCDigitRowData *tempPt = data; | |
602 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
603 | tempPt->fRow = r; | |
604 | tempPt->fNDigit = 0; | |
605 | tempPt++; | |
606 | } | |
607 | return data; | |
608 | } | |
609 | Int_t * ndigits = new Int_t[fRowMax+1]; | |
610 | Int_t lslice,lrow; | |
611 | Int_t zerosupval=AliHLTTPCTransform::GetZeroSup(); | |
612 | Float_t xyz[3]; | |
613 | ||
614 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
615 | Int_t n=fIndex[fSlice][r]; | |
616 | ||
617 | ndigits[r] = 0; | |
618 | ||
619 | if(n!=-1){//data on that row | |
620 | fDigitsTree->GetEvent(n); | |
621 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
622 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
623 | //cout << lslice << " " << fSlice << " " << lrow << " " << r << " " << sector << " " << row << endl; | |
624 | if((lslice!=fSlice)||(lrow!=r)){ | |
625 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliAltroDigits2Memory","Row") | |
626 | <<AliHLTTPCLog::kDec<<"Rows on slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
627 | continue; | |
628 | } | |
629 | ||
630 | fDigits->ExpandBuffer(); | |
631 | fDigits->ExpandTrackBuffer(); | |
632 | for(Int_t i=0; i<fDigits->GetNCols(); i++){ | |
633 | for(Int_t j=0; j<fDigits->GetNRows(); j++){ | |
634 | pad=i; | |
635 | time=j; | |
636 | dig = fDigits->GetDigitFast(time,pad); | |
637 | if(dig <= zerosupval) continue; | |
638 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
639 | dig = AliHLTTPCTransform::GetADCSat(); | |
640 | ||
641 | //Check for single timebins, and remove them because they are noise for sure. | |
642 | if(i>0 && i<fDigits->GetNCols()-1 && j>0 && j<fDigits->GetNRows()-1) | |
643 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
644 | fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
645 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
646 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
647 | continue; | |
648 | ||
649 | //Boundaries: | |
650 | if(i==0) //pad==0 | |
651 | { | |
652 | if(j < fDigits->GetNRows()-1 && j > 0) | |
653 | { | |
654 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
655 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
656 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
657 | continue; | |
658 | } | |
659 | else if(j > 0) | |
660 | { | |
661 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
662 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
663 | continue; | |
664 | } | |
665 | } | |
666 | if(j==0) | |
667 | { | |
668 | if(i < fDigits->GetNCols()-1 && i > 0) | |
669 | { | |
670 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
671 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
672 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
673 | continue; | |
674 | } | |
675 | else if(i > 0) | |
676 | { | |
677 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
678 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
679 | continue; | |
680 | } | |
681 | } | |
682 | ||
683 | if(i==fDigits->GetNCols()-1) | |
684 | { | |
685 | if(j>0 && j<fDigits->GetNRows()-1) | |
686 | { | |
687 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
688 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
689 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
690 | continue; | |
691 | } | |
692 | else if(j==0 && j<fDigits->GetNRows()-1) | |
693 | { | |
694 | if(fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
695 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
696 | continue; | |
697 | } | |
698 | else | |
699 | { | |
700 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
701 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
702 | continue; | |
703 | } | |
704 | } | |
705 | ||
706 | if(j==fDigits->GetNRows()-1) | |
707 | { | |
708 | if(i>0 && i<fDigits->GetNCols()-1) | |
709 | { | |
710 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
711 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
712 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
713 | continue; | |
714 | } | |
715 | else if(i==0 && fDigits->GetNCols()-1) | |
716 | { | |
717 | if(fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
718 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
719 | continue; | |
720 | } | |
721 | else | |
722 | { | |
723 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
724 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
725 | continue; | |
726 | } | |
727 | } | |
728 | ||
729 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); | |
730 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
731 | // continue; | |
732 | ||
733 | ndigits[lrow]++; //for this row only | |
734 | ndigitcount++; //total number of digits to be published | |
735 | } | |
736 | } | |
737 | } | |
738 | nrows++; | |
739 | } | |
740 | ||
741 | Int_t size = sizeof(AliHLTTPCDigitData)*ndigitcount | |
742 | + nrows*sizeof(AliHLTTPCDigitRowData); | |
743 | ||
744 | LOG(AliHLTTPCLog::kDebug,"AliHLTTPCFileHandler::AliAltroDigits2Memory","Digits") | |
745 | <<AliHLTTPCLog::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG; | |
746 | ||
747 | data=(AliHLTTPCDigitRowData*) Allocate(size); | |
748 | nrow = (UInt_t)nrows; | |
749 | AliHLTTPCDigitRowData *tempPt = data; | |
750 | ||
751 | for(Int_t r=fRowMin;r<=fRowMax;r++){ | |
752 | Int_t n=fIndex[fSlice][r]; | |
753 | tempPt->fRow = r; | |
754 | tempPt->fNDigit = 0; | |
755 | if(n!=-1){ //no data on that row | |
756 | fDigitsTree->GetEvent(n); | |
757 | fParam->AdjustSectorRow(fDigits->GetID(),sector,row); | |
758 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
759 | ||
760 | if(lrow!=r){ | |
761 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliAltroDigits2Memory","Row") | |
762 | <<AliHLTTPCLog::kDec<<"Rows on slice " << fSlice << " dont match "<<lrow<<" "<<r<<ENDLOG; | |
763 | continue; | |
764 | } | |
765 | ||
766 | tempPt->fNDigit = ndigits[lrow]; | |
767 | ||
768 | Int_t localcount=0; | |
769 | fDigits->ExpandBuffer(); | |
770 | fDigits->ExpandTrackBuffer(); | |
771 | for(Int_t i=0; i<fDigits->GetNCols(); i++){ | |
772 | for(Int_t j=0; j<fDigits->GetNRows(); j++){ | |
773 | pad=i; | |
774 | time=j; | |
775 | dig = fDigits->GetDigitFast(time,pad); | |
776 | if(dig <= zerosupval) continue; | |
777 | if(dig >= AliHLTTPCTransform::GetADCSat()) | |
778 | dig = AliHLTTPCTransform::GetADCSat(); | |
779 | ||
780 | //Check for single timebins, and remove them because they are noise for sure. | |
781 | if(i>0 && i<fDigits->GetNCols()-1 && j>0 && j<fDigits->GetNRows()-1) | |
782 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
783 | fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
784 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
785 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
786 | continue; | |
787 | ||
788 | //Boundaries: | |
789 | if(i==0) //pad ==0 | |
790 | { | |
791 | if(j < fDigits->GetNRows()-1 && j > 0) | |
792 | { | |
793 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
794 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
795 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
796 | continue; | |
797 | } | |
798 | else if(j > 0) | |
799 | { | |
800 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
801 | fDigits->GetDigitFast(time,pad+1)<=zerosupval) | |
802 | continue; | |
803 | } | |
804 | } | |
805 | if(j==0) | |
806 | { | |
807 | if(i < fDigits->GetNCols()-1 && i > 0) | |
808 | { | |
809 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
810 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
811 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
812 | continue; | |
813 | } | |
814 | else if(i > 0) | |
815 | { | |
816 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
817 | fDigits->GetDigitFast(time+1,pad)<=zerosupval) | |
818 | continue; | |
819 | } | |
820 | } | |
821 | ||
822 | if(i == fDigits->GetNCols()-1) | |
823 | { | |
824 | if(j>0 && j<fDigits->GetNRows()-1) | |
825 | { | |
826 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
827 | fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
828 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
829 | continue; | |
830 | } | |
831 | else if(j==0 && j<fDigits->GetNRows()-1) | |
832 | { | |
833 | if(fDigits->GetDigitFast(time+1,pad)<=zerosupval && | |
834 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
835 | continue; | |
836 | } | |
837 | else | |
838 | { | |
839 | if(fDigits->GetDigitFast(time-1,pad)<=zerosupval && | |
840 | fDigits->GetDigitFast(time,pad-1)<=zerosupval) | |
841 | continue; | |
842 | } | |
843 | } | |
844 | if(j==fDigits->GetNRows()-1) | |
845 | { | |
846 | if(i>0 && i<fDigits->GetNCols()-1) | |
847 | { | |
848 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
849 | fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
850 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
851 | continue; | |
852 | } | |
853 | else if(i==0 && fDigits->GetNCols()-1) | |
854 | { | |
855 | if(fDigits->GetDigitFast(time,pad+1)<=zerosupval && | |
856 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
857 | continue; | |
858 | } | |
859 | else | |
860 | { | |
861 | if(fDigits->GetDigitFast(time,pad-1)<=zerosupval && | |
862 | fDigits->GetDigitFast(time-1,pad)<=zerosupval) | |
863 | continue; | |
864 | } | |
865 | } | |
866 | ||
867 | AliHLTTPCTransform::Raw2Local(xyz,sector,row,pad,time); | |
868 | // if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2])) | |
869 | // continue; | |
870 | ||
871 | if(localcount >= ndigits[lrow]) | |
872 | LOG(AliHLTTPCLog::kFatal,"AliHLTTPCFileHandler::AliAltroDigits2Binary","Memory") | |
873 | <<AliHLTTPCLog::kDec<<"Mismatch: localcount "<<localcount<<" ndigits " | |
874 | <<ndigits[lrow]<<ENDLOG; | |
875 | ||
876 | tempPt->fDigitData[localcount].fCharge=dig; | |
877 | tempPt->fDigitData[localcount].fPad=pad; | |
878 | tempPt->fDigitData[localcount].fTime=time; | |
879 | #ifdef do_mc | |
880 | tempPt->fDigitData[localcount].fTrackID[0] = (fDigits->GetTrackIDFast(time,pad,0)-2); | |
881 | tempPt->fDigitData[localcount].fTrackID[1] = (fDigits->GetTrackIDFast(time,pad,1)-2); | |
882 | tempPt->fDigitData[localcount].fTrackID[2] = (fDigits->GetTrackIDFast(time,pad,2)-2); | |
883 | if(eventmerge == kTRUE) //careful track mc info will be touched | |
884 | {//Event are going to be merged, so event number is stored in the upper 10 bits. | |
885 | tempPt->fDigitData[localcount].fTrackID[0] += 128; //leave some room | |
886 | tempPt->fDigitData[localcount].fTrackID[1] += 128; //for neg. numbers | |
887 | tempPt->fDigitData[localcount].fTrackID[2] += 128; | |
888 | tempPt->fDigitData[localcount].fTrackID[0] += ((event&0x3ff)<<22); | |
889 | tempPt->fDigitData[localcount].fTrackID[1] += ((event&0x3ff)<<22); | |
890 | tempPt->fDigitData[localcount].fTrackID[2] += ((event&0x3ff)<<22); | |
891 | } | |
892 | #endif | |
893 | localcount++; | |
894 | } | |
895 | } | |
896 | } | |
897 | Byte_t *tmp = (Byte_t*)tempPt; | |
898 | Int_t size = sizeof(AliHLTTPCDigitRowData) | |
899 | + ndigits[r]*sizeof(AliHLTTPCDigitData); | |
900 | tmp += size; | |
901 | tempPt = (AliHLTTPCDigitRowData*)tmp; | |
902 | } | |
903 | delete [] ndigits; | |
904 | return data; | |
905 | } | |
906 | ||
907 | Bool_t AliHLTTPCFileHandler::GetDigitsTree(Int_t event) | |
908 | { | |
909 | //Connects to the TPC digit tree in the AliROOT file. | |
a6c02c85 | 910 | AliLoader* tpcLoader = fInAli->GetLoader("TPCLoader"); |
911 | if(!tpcLoader){ | |
912 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::GetDigitsTree","File") | |
913 | <<"Pointer to AliLoader for TPC = 0x0 "<<ENDLOG; | |
914 | return kFALSE; | |
915 | } | |
916 | fInAli->GetEvent(event); | |
917 | tpcLoader->LoadDigits(); | |
918 | fDigitsTree = tpcLoader->TreeD(); | |
a6c02c85 | 919 | if(!fDigitsTree) |
920 | { | |
921 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::GetDigitsTree","Digits Tree") | |
922 | <<AliHLTTPCLog::kHex<<"Error getting digitstree "<<(void*)fDigitsTree<<ENDLOG; | |
923 | return kFALSE; | |
924 | } | |
925 | fDigitsTree->GetBranch("Segment")->SetAddress(&fDigits); | |
926 | ||
927 | if(!fIndexCreated) return CreateIndex(); | |
928 | else return kTRUE; | |
929 | } | |
930 | ||
95d48915 | 931 | void AliHLTTPCFileHandler::AliDigits2RootFile(AliHLTTPCDigitRowData *rowPt,Char_t *newDigitsfile) |
a6c02c85 | 932 | { |
933 | //Write the data stored in rowPt, into a new AliROOT file. | |
934 | //The data is stored in the AliROOT format | |
935 | //This is specially a nice thing if you have modified data, and wants to run it | |
936 | //through the offline reconstruction chain. | |
937 | //The arguments is a pointer to the data, and the name of the new AliROOT file. | |
938 | //Remember to pass the original AliROOT file (the one that contains the original | |
939 | //simulated data) to this object, in order to retrieve the MC id's of the digits. | |
940 | ||
941 | if(!fInAli) | |
942 | { | |
943 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2RootFile","File") | |
944 | <<"No rootfile "<<ENDLOG; | |
945 | return; | |
946 | } | |
947 | if(!fParam) | |
948 | { | |
949 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2RootFile","File") | |
950 | <<"No parameter object. Run on rootfile "<<ENDLOG; | |
951 | return; | |
952 | } | |
953 | ||
a6c02c85 | 954 | //Get the original digitstree: |
955 | AliLoader* tpcLoader = fInAli->GetLoader("TPCLoader"); | |
956 | if(!tpcLoader){ | |
957 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2RootFile","File") | |
958 | <<"Pointer to AliLoader for TPC = 0x0 "<<ENDLOG; | |
959 | return; | |
960 | } | |
961 | tpcLoader->LoadDigits(); | |
962 | TTree *t=tpcLoader->TreeD(); | |
963 | ||
95d48915 | 964 | AliTPCDigitsArray *oldArray = new AliTPCDigitsArray(); |
965 | oldArray->Setup(fParam); | |
966 | oldArray->SetClass("AliSimDigits"); | |
a6c02c85 | 967 | |
95d48915 | 968 | Bool_t ok = oldArray->ConnectTree(t); |
a6c02c85 | 969 | if(!ok) |
970 | { | |
971 | LOG(AliHLTTPCLog::kError,"AliHLTTPCFileHandler::AliDigits2RootFile","File") | |
972 | << "No digits tree object" << ENDLOG; | |
973 | return; | |
974 | } | |
975 | ||
95d48915 | 976 | tpcLoader->SetDigitsFileName(newDigitsfile); |
a6c02c85 | 977 | tpcLoader->MakeDigitsContainer(); |
978 | ||
979 | //setup a new one, or connect it to the existing one: | |
980 | AliTPCDigitsArray *arr = new AliTPCDigitsArray(); | |
981 | arr->SetClass("AliSimDigits"); | |
982 | arr->Setup(fParam); | |
983 | arr->MakeTree(tpcLoader->TreeD()); | |
a6c02c85 | 984 | |
985 | Int_t digcounter=0,trackID[3]; | |
986 | ||
987 | for(Int_t i=fRowMin; i<=fRowMax; i++) | |
988 | { | |
989 | ||
990 | if((Int_t)rowPt->fRow != i) | |
991 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2RootFile","Data") | |
992 | <<"Mismatching row numbering "<<(Int_t)rowPt->fRow<<" "<<i<<ENDLOG; | |
993 | ||
994 | Int_t sector,row; | |
995 | AliHLTTPCTransform::Slice2Sector(fSlice,i,sector,row); | |
996 | ||
95d48915 | 997 | AliSimDigits *oldDig = (AliSimDigits*)oldArray->LoadRow(sector,row); |
a6c02c85 | 998 | AliSimDigits * dig = (AliSimDigits*)arr->CreateRow(sector,row); |
95d48915 | 999 | oldDig->ExpandBuffer(); |
1000 | oldDig->ExpandTrackBuffer(); | |
a6c02c85 | 1001 | dig->ExpandBuffer(); |
1002 | dig->ExpandTrackBuffer(); | |
1003 | ||
95d48915 | 1004 | if(!oldDig) |
a6c02c85 | 1005 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2RootFile","Data") |
1006 | <<"No padrow " << sector << " " << row <<ENDLOG; | |
1007 | ||
1008 | AliHLTTPCDigitData *digPt = rowPt->fDigitData; | |
1009 | digcounter=0; | |
1010 | for(UInt_t j=0; j<rowPt->fNDigit; j++) | |
1011 | { | |
1012 | Short_t charge = (Short_t)digPt[j].fCharge; | |
1013 | Int_t pad = (Int_t)digPt[j].fPad; | |
1014 | Int_t time = (Int_t)digPt[j].fTime; | |
1015 | ||
1016 | if(charge == 0) //Only write the digits that has not been removed | |
1017 | { | |
1018 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliDigits2RootFile","Data") | |
1019 | <<"Zero charge" <<ENDLOG; | |
1020 | continue; | |
1021 | } | |
1022 | ||
1023 | digcounter++; | |
1024 | ||
1025 | //Tricks to get and set the correct track id's. | |
1026 | for(Int_t t=0; t<3; t++) | |
1027 | { | |
95d48915 | 1028 | Int_t label = oldDig->GetTrackIDFast(time,pad,t); |
a6c02c85 | 1029 | if(label > 1) |
1030 | trackID[t] = label - 2; | |
1031 | else if(label==0) | |
1032 | trackID[t] = -2; | |
1033 | else | |
1034 | trackID[t] = -1; | |
1035 | } | |
1036 | ||
1037 | dig->SetDigitFast(charge,time,pad); | |
1038 | ||
1039 | for(Int_t t=0; t<3; t++) | |
1040 | ((AliSimDigits*)dig)->SetTrackIDFast(trackID[t],time,pad,t); | |
1041 | ||
1042 | } | |
1043 | //cout<<"Wrote "<<digcounter<<" on row "<<i<<endl; | |
1044 | UpdateRowPointer(rowPt); | |
1045 | arr->StoreRow(sector,row); | |
1046 | arr->ClearRow(sector,row); | |
95d48915 | 1047 | oldArray->ClearRow(sector,row); |
a6c02c85 | 1048 | } |
1049 | ||
1050 | char treeName[100]; | |
1051 | sprintf(treeName,"TreeD_%s_0",fParam->GetTitle()); | |
1052 | ||
a6c02c85 | 1053 | arr->GetTree()->SetName(treeName); |
1054 | arr->GetTree()->AutoSave(); | |
1055 | tpcLoader->WriteDigits("OVERWRITE"); | |
a6c02c85 | 1056 | delete arr; |
95d48915 | 1057 | delete oldArray; |
a6c02c85 | 1058 | } |
1059 | ||
1060 | ///////////////////////////////////////// Point IO | |
1061 | Bool_t AliHLTTPCFileHandler::AliPoints2Binary(Int_t eventn) | |
1062 | { | |
1063 | //points to binary | |
1064 | Bool_t out = kTRUE; | |
1065 | UInt_t npoint; | |
1066 | AliHLTTPCSpacePointData *data = AliPoints2Memory(npoint,eventn); | |
1067 | out = Memory2Binary(npoint,data); | |
1068 | Free(); | |
1069 | return out; | |
1070 | } | |
1071 | ||
1072 | AliHLTTPCSpacePointData * AliHLTTPCFileHandler::AliPoints2Memory(UInt_t & npoint,Int_t eventn) | |
1073 | { | |
1074 | //points to memory | |
1075 | AliHLTTPCSpacePointData *data = 0; | |
1076 | npoint=0; | |
1077 | if(!fInAli){ | |
1078 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliPoints2Memory","File") | |
1079 | <<"No Input avalible: no object fInAli"<<ENDLOG; | |
1080 | return 0; | |
1081 | } | |
a6c02c85 | 1082 | |
1083 | TDirectory *savedir = gDirectory; | |
a6c02c85 | 1084 | AliLoader* tpcLoader = fInAli->GetLoader("TPCLoader"); |
1085 | if(!tpcLoader){ | |
1086 | LOG(AliHLTTPCLog::kWarning,"AliHLTTPCFileHandler::AliPoints2Memory","File") | |
1087 | <<"Pointer to AliLoader for TPC = 0x0 "<<ENDLOG; | |
1088 | return 0; | |
1089 | } | |
1090 | fInAli->GetEvent(eventn); | |
1091 | tpcLoader->LoadRecPoints(); | |
1092 | ||
1093 | AliTPCClustersArray carray; | |
1094 | carray.Setup(fParam); | |
1095 | carray.SetClusterType("AliTPCcluster"); | |
1096 | Bool_t clusterok = carray.ConnectTree(tpcLoader->TreeR()); | |
a6c02c85 | 1097 | |
1098 | if(!clusterok) return 0; | |
1099 | ||
1100 | AliTPCClustersRow ** clusterrow = | |
1101 | new AliTPCClustersRow*[ (int)carray.GetTree()->GetEntries()]; | |
1102 | Int_t *rows = new int[ (int)carray.GetTree()->GetEntries()]; | |
1103 | Int_t *sects = new int[ (int)carray.GetTree()->GetEntries()]; | |
1104 | Int_t sum=0; | |
1105 | ||
1106 | Int_t lslice,lrow; | |
1107 | for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){ | |
1108 | AliSegmentID *s = carray.LoadEntry(i); | |
1109 | Int_t sector,row; | |
1110 | fParam->AdjustSectorRow(s->GetID(),sector,row); | |
1111 | rows[i] = row; | |
1112 | sects[i] = sector; | |
1113 | clusterrow[i] = 0; | |
1114 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
1115 | if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue; | |
1116 | clusterrow[i] = carray.GetRow(sector,row); | |
1117 | if(clusterrow[i]) | |
1118 | sum+=clusterrow[i]->GetArray()->GetEntriesFast(); | |
1119 | } | |
1120 | UInt_t size = sum*sizeof(AliHLTTPCSpacePointData); | |
1121 | ||
1122 | LOG(AliHLTTPCLog::kDebug,"AliHLTTPCFileHandler::AliPoints2Memory","File") | |
1123 | <<AliHLTTPCLog::kDec<<"Found "<<sum<<" SpacePoints"<<ENDLOG; | |
1124 | ||
1125 | data = (AliHLTTPCSpacePointData *) Allocate(size); | |
1126 | npoint = sum; | |
1127 | UInt_t n=0; | |
1128 | Int_t pat=fPatch; | |
1129 | if(fPatch==-1) | |
1130 | pat=0; | |
1131 | for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){ | |
1132 | if(!clusterrow[i]) continue; | |
1133 | Int_t row = rows[i]; | |
1134 | Int_t sector = sects[i]; | |
1135 | AliHLTTPCTransform::Sector2Slice(lslice,lrow,sector,row); | |
95d48915 | 1136 | Int_t entriesInRow = clusterrow[i]->GetArray()->GetEntriesFast(); |
1137 | for(Int_t j = 0;j<entriesInRow;j++){ | |
a6c02c85 | 1138 | AliTPCcluster *c = (AliTPCcluster*)(*clusterrow[i])[j]; |
1139 | data[n].fZ = c->GetZ(); | |
1140 | data[n].fY = c->GetY(); | |
1141 | data[n].fX = fParam->GetPadRowRadii(sector,row); | |
1142 | data[n].fCharge = (UInt_t)c->GetQ(); | |
1143 | data[n].fID = n+((fSlice&0x7f)<<25)+((pat&0x7)<<22);//uli | |
1144 | data[n].fPadRow = lrow; | |
1145 | data[n].fSigmaY2 = c->GetSigmaY2(); | |
1146 | data[n].fSigmaZ2 = c->GetSigmaZ2(); | |
1147 | #ifdef do_mc | |
1148 | data[n].fTrackID[0] = c->GetLabel(0); | |
1149 | data[n].fTrackID[1] = c->GetLabel(1); | |
1150 | data[n].fTrackID[2] = c->GetLabel(2); | |
1151 | #endif | |
1152 | if(fMC) fprintf(fMC,"%d %d\n",data[n].fID,c->GetLabel(0)); | |
1153 | n++; | |
1154 | } | |
1155 | } | |
1156 | for(Int_t i=0;i<carray.GetTree()->GetEntries();i++){ | |
1157 | Int_t row = rows[i]; | |
1158 | Int_t sector = sects[i]; | |
1159 | if(carray.GetRow(sector,row)) | |
1160 | carray.ClearRow(sector,row); | |
1161 | } | |
1162 | ||
1163 | delete [] clusterrow; | |
1164 | delete [] rows; | |
1165 | delete [] sects; | |
1166 | savedir->cd(); | |
1167 | ||
1168 | return data; | |
1169 | } | |
1170 |