AliDCSSensor: Updated Eval method to return first/last value of fit if specified...
[u/mrichter/AliRoot.git] / TPC / AliTPCPreprocessor.cxx
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1/**************************************************************************
2 * Copyright(c) 2007, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16
17#include "AliTPCPreprocessor.h"
18#include "AliShuttleInterface.h"
19
20#include "AliCDBMetaData.h"
21#include "AliDCSValue.h"
22#include "AliLog.h"
23#include "AliTPCSensorTempArray.h"
24#include "AliTPCROC.h"
25#include "AliTPCCalROC.h"
26#include "AliTPCCalPad.h"
27#include "AliTPCCalibPedestal.h"
28#include "AliTPCCalibPulser.h"
29#include "AliTPCCalibCE.h"
30#include "TFile.h"
31#include "TTree.h"
32#include "TEnv.h"
33
34#include <TTimeStamp.h>
35
36const Int_t kValCutTemp = 100; // discard temperatures > 100 degrees
37const Int_t kDiffCutTemp = 5; // discard temperature differences > 5 degrees
38const TString kPedestalRunType = "PEDESTAL_RUN"; // pedestal run identifier
39const TString kPulserRunType = "PULSER_RUN"; // pulser run identifier
40const TString kAmandaTemp = "tpc_PT_%d.Temperature"; // Amanda string for temperature entries
41const Double_t kFitFraction = 0.7; // Fraction of DCS sensor fits required
42
43//
44// This class is the SHUTTLE preprocessor for the TPC detector.
45// It contains several components, this far the part containing
46// temperatures is implemented
47//
48
49ClassImp(AliTPCPreprocessor)
50
51//______________________________________________________________________________________________
52AliTPCPreprocessor::AliTPCPreprocessor(AliShuttleInterface* shuttle) :
53 AliPreprocessor("TPC",shuttle),
54 fConfEnv(0), fTemp(0), fConfigOK(kTRUE), fROC(0)
55{
56 // constructor
57 fROC = AliTPCROC::Instance();
58}
59//______________________________________________________________________________________________
60// AliTPCPreprocessor::AliTPCPreprocessor(const AliTPCPreprocessor& org) :
61// AliPreprocessor(org),
62// fConfEnv(0), fTemp(0), fConfigOK(kTRUE)
63// {
64// // copy constructor not implemented
65// // -- missing underlying copy constructor in AliPreprocessor
66//
67// Fatal("AliTPCPreprocessor", "copy constructor not implemented");
68//
69// // fTemp = new AliTPCSensorTempArray(*(org.fTemp));
70// }
71
72//______________________________________________________________________________________________
73AliTPCPreprocessor::~AliTPCPreprocessor()
74{
75 // destructor
76
77 delete fTemp;
78}
79//______________________________________________________________________________________________
80AliTPCPreprocessor& AliTPCPreprocessor::operator = (const AliTPCPreprocessor& )
81{
82 Fatal("operator =", "assignment operator not implemented");
83 return *this;
84}
85
86
87//______________________________________________________________________________________________
88void AliTPCPreprocessor::Initialize(Int_t run, UInt_t startTime,
89 UInt_t endTime)
90{
91 // Creates AliTestDataDCS object
92
93 AliPreprocessor::Initialize(run, startTime, endTime);
94
95 AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
96 TTimeStamp(startTime).AsString(),
97 TTimeStamp(endTime).AsString()));
98
99 // Preprocessor configuration
100
101 AliCDBEntry* entry = GetFromOCDB("Config", "Preprocessor");
102 if (entry) fConfEnv = (TEnv*) entry->GetObject();
103 if ( fConfEnv==0 ) {
104 Log("AliTPCPreprocsessor: Preprocessor Config OCDB entry missing.\n");
105 fConfigOK = kFALSE;
106 return;
107 }
108
109 // Temperature sensors
110
111 TTree *confTree = 0;
112 entry = GetFromOCDB("Config", "Temperature");
113 if (entry) confTree = (TTree*) entry->GetObject();
114 if ( confTree==0 ) {
115 Log("AliTPCPreprocsessor: Temperature Config OCDB entry missing.\n");
116 fConfigOK = kFALSE;
117 return;
118 }
119 fTemp = new AliTPCSensorTempArray(fStartTime, fEndTime, confTree, kAmandaTemp);
120 fTemp->SetValCut(kValCutTemp);
121 fTemp->SetDiffCut(kDiffCutTemp);
122
123
124}
125
126//______________________________________________________________________________________________
127UInt_t AliTPCPreprocessor::Process(TMap* dcsAliasMap)
128{
129 // Fills data into TPC calibrations objects
130
131 // Amanda servers provide information directly through dcsAliasMap
132
133 if (!dcsAliasMap) return 9;
134 if (dcsAliasMap->GetEntries() == 0 ) return 9;
135 if (!fConfigOK) return 9;
136
137 TString runType = GetRunType();
138
139 // Temperature sensors are processed by AliTPCCalTemp
140
141
142 UInt_t tempResult = MapTemperature(dcsAliasMap);
143 UInt_t result=tempResult;
144
145
146 // Other calibration information will be retrieved through FXS files
147 // examples:
148 // TList* fileSourcesDAQ = GetFile(AliShuttleInterface::kDAQ, "pedestals");
149 // const char* fileNamePed = GetFile(AliShuttleInterface::kDAQ, "pedestals", "LDC1");
150 //
151 // TList* fileSourcesHLT = GetFile(AliShuttleInterface::kHLT, "calib");
152 // const char* fileNameHLT = GetFile(AliShuttleInterface::kHLT, "calib", "LDC1");
153
154 // pedestal entries
155
156 if(runType == kPedestalRunType) {
157 Int_t pedestalSource = AliShuttleInterface::kDAQ;
158 TString source = fConfEnv->GetValue("Pedestal","DAQ");
159 source.ToUpper();
160 if ( source == "HLT" ) pedestalSource = AliShuttleInterface::kHLT;
161 if (!GetHLTStatus()) pedestalSource = AliShuttleInterface::kDAQ;
162 UInt_t pedestalResult = ExtractPedestals(pedestalSource);
163 result += pedestalResult;
164
165 }
166
167 // pulser trigger processing
168
169 if( runType == kPulserRunType ) {
170 Int_t pulserSource = AliShuttleInterface::kDAQ;
171 TString source = fConfEnv->GetValue("Pulser","DAQ");
172 source.ToUpper();
173 if ( source == "HLT" ) pulserSource = AliShuttleInterface::kHLT;
174 if (!GetHLTStatus()) pulserSource = AliShuttleInterface::kDAQ;
175 UInt_t pulserResult = ExtractPulser(pulserSource);
176 result += pulserResult;
177
178 }
179
180 // Central Electrode processing
181
182 if( false ) { // CE input file not generated yet
183 Int_t ceSource = AliShuttleInterface::kDAQ;
184 TString source = fConfEnv->GetValue("CE","DAQ");
185 source.ToUpper();
186 if ( source == "HLT" ) ceSource = AliShuttleInterface::kHLT;
187 if (!GetHLTStatus()) ceSource = AliShuttleInterface::kDAQ;
188 UInt_t ceResult = ExtractCE(ceSource);
189 result += ceResult;
190
191 }
192
193 return result;
194}
195//______________________________________________________________________________________________
196UInt_t AliTPCPreprocessor::MapTemperature(TMap* dcsAliasMap)
197{
198
199 // extract DCS temperature maps. Perform fits to save space
200
201 UInt_t result=0;
202 TMap *map = fTemp->ExtractDCS(dcsAliasMap);
203 if (map) {
204 fTemp->MakeSplineFit(map);
205 Double_t fitFraction = fTemp->NumFits()/fTemp->NumSensors();
206 if (fitFraction > kFitFraction ) {
207 AliInfo(Form("Temperature values extracted, fits performed.\n"));
208 } else {
209 Log ("Too few temperature maps fitted. \n");
210 result = 9;
211 }
212 } else {
213 Log("No temperature map extracted. \n");
214 result=9;
215 }
216 delete map;
217 // Now store the final CDB file
218
219 if ( result == 0 ) {
220 AliCDBMetaData metaData;
221 metaData.SetBeamPeriod(0);
222 metaData.SetResponsible("Haavard Helstrup");
223 metaData.SetComment("Preprocessor AliTPC data base entries.");
224
225 Bool_t storeOK = Store("Calib", "Temperature", fTemp, &metaData, 0, kFALSE);
226 if ( !storeOK ) result=1;
227
228 }
229
230 return result;
231
232}
233
234
235//______________________________________________________________________________________________
236
237UInt_t AliTPCPreprocessor::ExtractPedestals(Int_t sourceFXS)
238{
239 //
240 // Read pedestal file from file exchage server
241 // Keep original entry from OCDB in case no new pedestals are available
242 //
243 AliTPCCalPad *calPadPed=0;
244 AliCDBEntry* entry = GetFromOCDB("Calib", "Pedestals");
245 if (entry) calPadPed = (AliTPCCalPad*)entry->GetObject();
246 if ( calPadPed==NULL ) {
247 Log("AliTPCPreprocsessor: No previous TPC pedestal entry available.\n");
248 calPadPed = new AliTPCCalPad("PedestalsMean","PedestalsMean");
249 }
250
251 AliTPCCalPad *calPadRMS=0;
252 entry = GetFromOCDB("Calib", "Noise");
253 if (entry) calPadRMS = (AliTPCCalPad*)entry->GetObject();
254 if ( calPadRMS==NULL ) {
255 Log("AliTPCPreprocsessor: No previous TPC noise entry available.\n");
256 calPadRMS = new AliTPCCalPad("PedestalsRMS","PedestalsRMS");
257 }
258
259
260 UInt_t result=0;
261
262 Int_t nSectors = fROC->GetNSectors();
263 TList* list = GetFileSources(sourceFXS,"pedestals");
264
265 if (list && list->GetEntries()>0) {
266
267// loop through all files from LDCs
268
269 UInt_t index = 0;
270 while (list->At(index)!=NULL) {
271 TObjString* fileNameEntry = (TObjString*) list->At(index);
272 if (fileNameEntry!=NULL) {
273 TString fileName = GetFile(sourceFXS, "pedestals",
274 fileNameEntry->GetString().Data());
275 TFile *f = TFile::Open(fileName);
276 if (!f) {
277 Log ("Error opening pedestal file.");
278 result =2;
279 break;
280 }
281 AliTPCCalibPedestal *calPed;
282 f->GetObject("AliTPCCalibPedestal",calPed);
283 if ( !calPed ) {
284 Log ("No pedestal calibration object in file.");
285 result = 2;
286 break;
287 }
288
289 // replace entries for the sectors available in the present file
290
291 for (Int_t sector=0; sector<nSectors; sector++) {
292 AliTPCCalROC *rocPed=calPed->GetCalRocPedestal(sector, kFALSE);
293 if ( rocPed ) calPadPed->SetCalROC(rocPed,sector);
294 AliTPCCalROC *rocRMS=calPed->GetCalRocRMS(sector, kFALSE);
295 if ( rocRMS ) calPadRMS->SetCalROC(rocRMS,sector);
296 }
297 }
298 ++index;
299 } // while(list)
300//
301// Store updated pedestal entry to OCDB
302//
303 AliCDBMetaData metaData;
304 metaData.SetBeamPeriod(0);
305 metaData.SetResponsible("Haavard Helstrup");
306 metaData.SetComment("Preprocessor AliTPC data base entries.");
307
308 Bool_t storeOK = Store("Calib", "Pedestals", calPadPed, &metaData, 0, kTRUE);
309 if ( !storeOK ) ++result;
310 storeOK = Store("Calib", "PadNoise", calPadRMS, &metaData, 0, kTRUE);
311 if ( !storeOK ) ++result;
312
313 } else {
314 Log ("Error: no entries in input file list!");
315 result = 1;
316 }
317
318 return result;
319}
320
321//______________________________________________________________________________________________
322
323
324UInt_t AliTPCPreprocessor::ExtractPulser(Int_t sourceFXS)
325{
326 //
327 // Read pulser calibration file from file exchage server
328 // Keep original entry from OCDB in case no new pulser calibration is available
329 //
330 TObjArray *pulserObjects=0;
331 AliTPCCalPad *pulserTmean=0;
332 AliTPCCalPad *pulserTrms=0;
333 AliTPCCalPad *pulserQmean=0;
334 AliCDBEntry* entry = GetFromOCDB("Calib", "Pulser");
335 if (entry) pulserObjects = (TObjArray*)entry->GetObject();
336 if ( pulserObjects==NULL ) {
337 Log("AliTPCPreprocsessor: No previous TPC pulser entry available.\n");
338 pulserObjects = new TObjArray;
339 }
340
341 pulserTmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserTmean");
342 if ( !pulserTmean ) {
343 pulserTmean = new AliTPCCalPad("PulserTmean","PulserTmean");
344 pulserObjects->Add(pulserTmean);
345 }
346 pulserTrms = (AliTPCCalPad*)pulserObjects->FindObject("PulserTrms");
347 if ( !pulserTrms ) {
348 pulserTrms = new AliTPCCalPad("PulserTrms","PulserTrms");
349 pulserObjects->Add(pulserTrms);
350 }
351 pulserQmean = (AliTPCCalPad*)pulserObjects->FindObject("PulserQmean");
352 if ( !pulserQmean ) {
353 pulserQmean = new AliTPCCalPad("PulserQmean","PulserQmean");
354 pulserObjects->Add(pulserQmean);
355 }
356
357
358 UInt_t result=0;
359
360 Int_t nSectors = fROC->GetNSectors();
361 TList* list = GetFileSources(sourceFXS,"pulser");
362
363 if (list && list->GetEntries()>0) {
364
365// loop through all files from LDCs
366
367 UInt_t index = 0;
368 while (list->At(index)!=NULL) {
369 TObjString* fileNameEntry = (TObjString*) list->At(index);
370 if (fileNameEntry!=NULL) {
371 TString fileName = GetFile(sourceFXS, "pulser",
372 fileNameEntry->GetString().Data());
373 TFile *f = TFile::Open(fileName);
374 if (!f) {
375 Log ("Error opening pulser file.");
376 result =2;
377 break;
378 }
379 AliTPCCalibPulser *calPulser;
380 f->GetObject("AliTPCCalibPulser",calPulser);
381 if ( !calPulser ) {
382 Log ("No pulser calibration object in file.");
383 result = 2;
384 break;
385 }
386
387 // replace entries for the sectors available in the present file
388
389 for (Int_t sector=0; sector<nSectors; sector++) {
390 AliTPCCalROC *rocTmean=calPulser->GetCalRocT0(sector);
391 if ( rocTmean ) pulserTmean->SetCalROC(rocTmean,sector);
392 AliTPCCalROC *rocTrms=calPulser->GetCalRocRMS(sector);
393 if ( rocTrms ) pulserTrms->SetCalROC(rocTrms,sector);
394 AliTPCCalROC *rocQmean=calPulser->GetCalRocQ(sector);
395 if ( rocQmean ) pulserQmean->SetCalROC(rocQmean,sector);
396 }
397 }
398 ++index;
399 } // while(list)
400//
401// Store updated pedestal entry to OCDB
402//
403 AliCDBMetaData metaData;
404 metaData.SetBeamPeriod(0);
405 metaData.SetResponsible("Haavard Helstrup");
406 metaData.SetComment("Preprocessor AliTPC data base entries.");
407
408 Bool_t storeOK = Store("Calib", "Pulser", pulserObjects, &metaData, 0, kTRUE);
409 if ( !storeOK ) ++result;
410
411 } else {
412 Log ("Error: no entries in input file list!");
413 result = 1;
414 }
415
416 return result;
417}
418
419UInt_t AliTPCPreprocessor::ExtractCE(Int_t sourceFXS)
420{
421 //
422 // Read Central Electrode file from file exchage server
423 // Keep original entry from OCDB in case no new CE calibration is available
424 //
425 TObjArray *ceObjects=0;
426 AliTPCCalPad *ceTmean=0;
427 AliTPCCalPad *ceTrms=0;
428 AliTPCCalPad *ceQmean=0;
429 AliCDBEntry* entry = GetFromOCDB("Calib", "CE");
430 if (entry) ceObjects = (TObjArray*)entry->GetObject();
431 if ( ceObjects==NULL ) {
432 Log("AliTPCPreprocsessor: No previous TPC central electrode entry available.\n");
433 ceObjects = new TObjArray;
434 }
435
436 ceTmean = (AliTPCCalPad*)ceObjects->FindObject("CETmean");
437 if ( !ceTmean ) {
438 ceTmean = new AliTPCCalPad("CETmean","CETmean");
439 ceObjects->Add(ceTmean);
440 }
441 ceTrms = (AliTPCCalPad*)ceObjects->FindObject("CETrms");
442 if ( !ceTrms ) {
443 ceTrms = new AliTPCCalPad("CETrms","CETrms");
444 ceObjects->Add(ceTrms);
445 }
446 ceQmean = (AliTPCCalPad*)ceObjects->FindObject("CEQmean");
447 if ( !ceQmean ) {
448 ceQmean = new AliTPCCalPad("CEQmean","CEQmean");
449 ceObjects->Add(ceQmean);
450 }
451
452
453 UInt_t result=0;
454
455 Int_t nSectors = fROC->GetNSectors();
456 TList* list = GetFileSources(sourceFXS,"CE");
457
458 if (list && list->GetEntries()>0) {
459
460// loop through all files from LDCs
461
462 UInt_t index = 0;
463 while (list->At(index)!=NULL) {
464 TObjString* fileNameEntry = (TObjString*) list->At(index);
465 if (fileNameEntry!=NULL) {
466 TString fileName = GetFile(sourceFXS, "CE",
467 fileNameEntry->GetString().Data());
468 TFile *f = TFile::Open(fileName);
469 if (!f) {
470 Log ("Error opening central electrode file.");
471 result =2;
472 break;
473 }
474 AliTPCCalibCE *calCE;
475 f->GetObject("AliTPCCalibCE",calCE);
476
477 // replace entries for the sectors available in the present file
478
479 for (Int_t sector=0; sector<nSectors; sector++) {
480 AliTPCCalROC *rocTmean=calCE->GetCalRocT0(sector);
481 if ( rocTmean ) ceTmean->SetCalROC(rocTmean,sector);
482 AliTPCCalROC *rocTrms=calCE->GetCalRocRMS(sector);
483 if ( rocTrms ) ceTrms->SetCalROC(rocTrms,sector);
484 AliTPCCalROC *rocQmean=calCE->GetCalRocQ(sector);
485 if ( rocQmean ) ceQmean->SetCalROC(rocQmean,sector);
486 }
487 }
488 ++index;
489 } // while(list)
490//
491// Store updated pedestal entry to OCDB
492//
493 AliCDBMetaData metaData;
494 metaData.SetBeamPeriod(0);
495 metaData.SetResponsible("Haavard Helstrup");
496 metaData.SetComment("Preprocessor AliTPC data base entries.");
497
498 Bool_t storeOK = Store("Calib", "CE", ceObjects, &metaData, 0, kTRUE);
499 if ( !storeOK ) ++result;
500
501 } else {
502 Log ("Error: no entries!");
503 result = 1;
504 }
505
506 return result;
507}