source: trunk/MagicSoft/Mars/msignal/MExtractTimeAndChargeDigitalFilter.cc@ 8165

Last change on this file since 8165 was 8165, checked in by tbretz, 18 years ago
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1/* ======================================================================== *\
2! $Name: not supported by cvs2svn $:$Id: MExtractTimeAndChargeDigitalFilter.cc,v 1.74 2006-10-25 18:36:26 tbretz Exp $
3! --------------------------------------------------------------------------
4!
5! *
6! * This file is part of MARS, the MAGIC Analysis and Reconstruction
7! * Software. It is distributed to you in the hope that it can be a useful
8! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
9! * It is distributed WITHOUT ANY WARRANTY.
10! *
11! * Permission to use, copy, modify and distribute this software and its
12! * documentation for any purpose is hereby granted without fee,
13! * provided that the above copyright notice appear in all copies and
14! * that both that copyright notice and this permission notice appear
15! * in supporting documentation. It is provided "as is" without express
16! * or implied warranty.
17! *
18!
19!
20! Author(s): Hendrik Bartko, 09/2004 <mailto:hbartko@mppmu.mpg.de>
21! Author(s): Markus Gaug, 05/2004 <mailto:markus@ifae.es>
22! Author(s): Diego Tescaro, 05/2004 <mailto:tescaro@pd.infn.it>
23!
24! Copyright: MAGIC Software Development, 2000-2004
25!
26!
27\* ======================================================================== */
28
29//////////////////////////////////////////////////////////////////////////////
30//
31// MExtractTimeAndChargeDigitalFilter
32//
33// Hendrik has promised to write more documentation
34//
35// The following variables have to be set by the derived class and
36// do not have defaults:
37// - fNumHiGainSamples
38// - fNumLoGainSamples
39// - fSqrtHiGainSamples
40// - fSqrtLoGainSamples
41//
42// The reading of automatic weights files (color, type) can be switched
43// off using EnableAutomaticWeights(kFALSE).
44//
45// An empty name or "-" as the weights file name is a synonym for
46// setting all weights to 1
47//
48// Input Containers:
49// MRawEvtData
50// MRawRunHeader
51// MPedestalCam
52// [MCalibrationPattern]
53//
54// Output Containers:
55// MArrivalTimeCam
56// MExtractedSignalCam
57//
58//////////////////////////////////////////////////////////////////////////////
59#include "MExtractTimeAndChargeDigitalFilter.h"
60
61#include <errno.h>
62#include <fstream>
63
64#include <TRandom.h>
65
66#include "MLog.h"
67#include "MLogManip.h"
68
69#include "MParList.h"
70
71#include "MRawRunHeader.h"
72#include "MCalibrationPattern.h"
73#include "MExtractedSignalCam.h"
74#include "MExtralgoDigitalFilter.h"
75
76ClassImp(MExtractTimeAndChargeDigitalFilter);
77
78using namespace std;
79
80const Byte_t MExtractTimeAndChargeDigitalFilter::fgHiGainFirst = 0;
81const Byte_t MExtractTimeAndChargeDigitalFilter::fgHiGainLast = 15;
82const Byte_t MExtractTimeAndChargeDigitalFilter::fgLoGainFirst = 1;
83const Byte_t MExtractTimeAndChargeDigitalFilter::fgLoGainLast = 14;
84const Int_t MExtractTimeAndChargeDigitalFilter::fgBinningResolutionHiGain = 10;
85const Int_t MExtractTimeAndChargeDigitalFilter::fgBinningResolutionLoGain = 10;
86const Int_t MExtractTimeAndChargeDigitalFilter::fgSignalStartBinHiGain = 4;
87const Int_t MExtractTimeAndChargeDigitalFilter::fgSignalStartBinLoGain = 4;
88const Float_t MExtractTimeAndChargeDigitalFilter::fgOffsetLoGain = 0.95;
89
90// --------------------------------------------------------------------------
91//
92// Default constructor.
93//
94// Calls:
95// - SetWindowSize();
96// - SetRange(fgHiGainFirst, fgHiGainLast, fgLoGainFirst, fgLoGainLast)
97// - SetBinningResolution();
98//
99// Sets all weights to 1.
100//
101MExtractTimeAndChargeDigitalFilter::MExtractTimeAndChargeDigitalFilter(const char *name, const char *title)
102 : fBinningResolutionHiGain(fgBinningResolutionHiGain),
103 fBinningResolutionLoGain(fgBinningResolutionLoGain),
104 fAutomaticWeights(kTRUE)
105{
106 fName = name ? name : "MExtractTimeAndChargeDigitalFilter";
107 fTitle = title ? title : "Digital Filter";
108
109 SetRange(fgHiGainFirst, fgHiGainLast, fgLoGainFirst, fgLoGainLast);
110 SetWindowSize(3, 5);
111 SetOffsetLoGain(fgOffsetLoGain);
112}
113
114// ---------------------------------------------------------------------------------------
115//
116// Checks:
117// - if a window is bigger than the one defined by the ranges, set it
118// to the available range
119//
120// Sets:
121// - fNumHiGainSamples to: (Float_t)fWindowSizeHiGain
122// - fNumLoGainSamples to: (Float_t)fWindowSizeLoGain
123//
124// This function might be used to turn the digital filter into a
125// sliding window extractor by setting the filename to NULL
126//
127void MExtractTimeAndChargeDigitalFilter::SetWindowSize(Int_t windowh, Int_t windowl)
128{
129 fWindowSizeHiGain = windowh;
130 fWindowSizeLoGain = windowl;
131
132 const Int_t availhirange = (Int_t)(fHiGainLast-fHiGainFirst+1);
133
134 if (fWindowSizeHiGain > availhirange)
135 {
136 *fLog << warn << GetDescriptor() << ": Hi Gain window size: " << Form("%2i",fWindowSizeHiGain);
137 *fLog << " is bigger than available range: [" << Form("%2i", (int)fHiGainFirst);
138 *fLog << "," << Form("%21", (int)fHiGainLast) << "]" << endl;
139
140 fHiGainLast = fHiGainFirst + fWindowSizeHiGain;
141
142 *fLog << warn << GetDescriptor() << ": Will set the upper range to: " << (int)fHiGainLast << endl;
143 }
144
145 if (fWindowSizeHiGain < 2)
146 {
147 fWindowSizeHiGain = 2;
148 *fLog << warn << GetDescriptor() << ": High Gain window size set to two samples" << endl;
149 }
150
151 if (fLoGainLast != 0 && fWindowSizeLoGain != 0)
152 {
153 const Int_t availlorange = (Int_t)(fLoGainLast-fLoGainFirst+1);
154
155 if (fWindowSizeLoGain > availlorange)
156 {
157 *fLog << warn << GetDescriptor() << ": Lo Gain window size: " << Form("%2i",fWindowSizeLoGain);
158 *fLog << " is bigger than available range: [" << Form("%2i", (int)fLoGainFirst);
159 *fLog << "," << Form("%21", (int)fLoGainLast) << "]" << endl;
160
161 fLoGainLast = fLoGainFirst + fWindowSizeLoGain;
162
163 *fLog << warn << GetDescriptor() << ": Will set the upper range to: " << (int)fLoGainLast << endl;
164 }
165
166 if (fWindowSizeLoGain<2)
167 {
168 fWindowSizeLoGain = 2;
169 *fLog << warn << GetDescriptor() << ": Low Gain window size set to two samples" << endl;
170 }
171 }
172 //
173 // We need here the effective number of samples which is about 2.5 in the case of a window
174 // size of 6. The exact numbers have to be found still.
175 //
176 fNumHiGainSamples = fWindowSizeHiGain;
177 fNumLoGainSamples = fWindowSizeLoGain;
178 fSqrtHiGainSamples = TMath::Sqrt(fNumHiGainSamples);
179 fSqrtLoGainSamples = TMath::Sqrt(fNumLoGainSamples);
180}
181
182
183// --------------------------------------------------------------------------
184//
185// Executing MExtractTimeAndCharge::PreProcess and searching for
186// MCalibrationPattern
187//
188Int_t MExtractTimeAndChargeDigitalFilter::PreProcess(MParList *pList)
189{
190 if (!MExtractTimeAndCharge::PreProcess(pList))
191 return kFALSE;
192
193 fCalibPattern = (MCalibrationPattern*)pList->FindObject("MCalibrationPattern");
194 return kTRUE;
195}
196
197// --------------------------------------------------------------------------
198//
199// The weights are determined using GetAutimaticWeights().
200//
201// kFALSE is returned if it returned an error.
202// kTRUE is returned if no new weights were set.
203//
204// If new weights are set
205// fNumHiGainSamples
206// fNumLoGainSamples
207// fSqrtHiGainSamples
208// fSqrtLoGainSamples
209// and
210// fSignals->SetUsedFADCSlices(...)
211// is updated accordingly.
212//
213Bool_t MExtractTimeAndChargeDigitalFilter::GetWeights()
214{
215 switch (GetAutomaticWeights())
216 {
217 case kERROR: // An error occured
218 return kFALSE;
219 case kFALSE: // No new weights set
220 return kTRUE;
221 }
222
223 //
224 // We need here the effective number of samples. In pricipal the number
225 // is different depending on the weights used and must be set
226 // event by event.
227 //
228 fNumHiGainSamples = fAmpWeightsHiGain.GetSum()/fBinningResolutionHiGain;
229 fNumLoGainSamples = fAmpWeightsLoGain.GetSum()/fBinningResolutionLoGain;
230 fSqrtHiGainSamples = TMath::Sqrt(fNumHiGainSamples);
231 fSqrtLoGainSamples = TMath::Sqrt(fNumLoGainSamples);
232
233 // From MExtractTimeAndCharge::ReInit
234 if (fSignals)
235 fSignals->SetUsedFADCSlices(fHiGainFirst, fHiGainLast/*+fHiLoLast*/, fNumHiGainSamples,
236 fLoGainFirst, fLoGainLast, fNumLoGainSamples);
237 return kTRUE;
238}
239
240// --------------------------------------------------------------------------
241//
242// InitArrays
243//
244// Gets called in the ReInit() and initialized the arrays
245//
246Bool_t MExtractTimeAndChargeDigitalFilter::InitArrays(Int_t n)
247{
248 if (!fRunHeader)
249 return kFALSE;
250
251 return GetWeights();
252}
253
254// --------------------------------------------------------------------------
255//
256// Check if reading a new weights file is necessary because the calibration
257// pattern has changed. (Cannot be done in ReInit, because at this time
258// the calibration pattern is not available.
259// Then process the event.
260//
261Int_t MExtractTimeAndChargeDigitalFilter::Process()
262{
263 // Change Weights if the calibration patter changes
264 if (!GetWeights())
265 return kERROR;
266
267 // Process event
268 return MExtractTimeAndCharge::Process();
269}
270
271// --------------------------------------------------------------------------
272//
273// Apply the digital filter algorithm to the high-gain slices.
274//
275void MExtractTimeAndChargeDigitalFilter::FindTimeAndChargeHiGain2(const Float_t *ptr, Int_t num,
276 Float_t &sum, Float_t &dsum,
277 Float_t &time, Float_t &dtime,
278 Byte_t sat, Int_t maxpos) const
279{
280 // Do some handling if maxpos is last slice!
281
282 MExtralgoDigitalFilter df(fBinningResolutionHiGain, fWindowSizeHiGain,
283 fAmpWeightsHiGain.GetArray(),
284 fTimeWeightsHiGain.GetArray(),
285 fPulseHiGain.GetArray());
286 df.SetData(num, ptr);
287
288 if (IsNoiseCalculation())
289 {
290 sum = df.ExtractNoise(gRandom->Integer(fBinningResolutionHiGain));
291 return;
292 }
293
294 df.Extract(/*maxpos*/);
295 df.GetSignal(sum, dsum);
296 df.GetTime(time, dtime);
297}
298
299void MExtractTimeAndChargeDigitalFilter::FindTimeAndChargeLoGain2(const Float_t *ptr, Int_t num,
300 Float_t &sum, Float_t &dsum,
301 Float_t &time, Float_t &dtime,
302 Byte_t sat, Int_t maxpos) const
303{
304 MExtralgoDigitalFilter df(fBinningResolutionLoGain, fWindowSizeLoGain,
305 fAmpWeightsLoGain.GetArray(),
306 fTimeWeightsLoGain.GetArray(),
307 fPulseLoGain.GetArray());
308
309 df.SetData(num, ptr);
310
311 if (IsNoiseCalculation())
312 {
313 sum = df.ExtractNoise(gRandom->Integer(fBinningResolutionHiGain));
314 return;
315 }
316
317 df.Extract(/*maxpos*/);
318 df.GetSignal(sum, dsum);
319 df.GetTime(time, dtime);
320}
321
322
323// --------------------------------------------------------------------------
324//
325// Read the setup from a TEnv, eg:
326// MJPedestal.MExtractor.WeightsFile: filename
327// MJPedestal.MExtractor.AutomaticWeights: off
328//
329Int_t MExtractTimeAndChargeDigitalFilter::ReadEnv(const TEnv &env, TString prefix, Bool_t print)
330{
331
332 Bool_t rc = kFALSE;
333
334 if (IsEnvDefined(env, prefix, "AutomaticWeights", print))
335 {
336 EnableAutomaticWeights(GetEnvValue(env, prefix, "AutomaticWeights", fAutomaticWeights));
337 rc = kTRUE;
338 }
339
340 if (IsEnvDefined(env, prefix, "WeightsFile", print))
341 {
342 SetNameWeightsFile(GetEnvValue(env, prefix, "WeightsFile", ""));
343 rc = kTRUE;
344 }
345
346 return MExtractTimeAndCharge::ReadEnv(env, prefix, print) ? kTRUE : rc;
347}
348
349//----------------------------------------------------------------------------
350//
351// If automatic weights are requested, no default weights (name.IsNull())
352// are requested, fRunHeader is available and fRunHeader->IsMonteCarloRun()
353// is true prepend "MC_" in from of the name.
354//
355// return poth+name;
356//
357TString MExtractTimeAndChargeDigitalFilter::CompileWeightFileName(TString path, const TString &name) const
358{
359 if (fAutomaticWeights && !name.IsNull() && fRunHeader && fRunHeader->IsMonteCarloRun())
360 path += "MC_";
361
362 path += name;
363
364 return path;
365}
366
367//----------------------------------------------------------------------------
368//
369// Read a pre-defined weights file into the class.
370// This is mandatory for the extraction
371//
372// If filenname is empty, then all weights will be set to 1.
373//
374// Returns:
375// kTRUE: new weights set
376// kFALSE: no weights set
377// kERROR: error
378//
379Int_t MExtractTimeAndChargeDigitalFilter::ReadWeightsFile(TString filename, TString path)
380{
381 if (filename.IsNull())
382 {
383 fAmpWeightsHiGain .Set(fBinningResolutionHiGain*fWindowSizeHiGain);
384 fAmpWeightsLoGain .Set(fBinningResolutionLoGain*fWindowSizeLoGain);
385 fTimeWeightsHiGain.Set(fBinningResolutionHiGain*fWindowSizeHiGain);
386 fTimeWeightsLoGain.Set(fBinningResolutionLoGain*fWindowSizeLoGain);
387
388 fAmpWeightsHiGain.Reset(1);
389 fTimeWeightsHiGain.Reset(1);
390 fAmpWeightsLoGain.Reset(1);
391 fTimeWeightsLoGain.Reset(1);
392 return kTRUE;
393 }
394
395 // Add "MC_" in front of the filename if necessary
396 filename = CompileWeightFileName(path, filename);
397
398 //filename = MJob::ExpandPath(filename);
399
400 if (fNameWeightsFileSet==filename)
401 return kFALSE; // No file read
402
403 ifstream fin(filename.Data());
404 if (!fin)
405 {
406 *fLog << err << GetDescriptor() << ": ERROR - Cannot open file " << filename << ": ";
407 *fLog << strerror(errno) << endl;
408 return kERROR;
409 }
410
411 *fLog << all << GetDescriptor() << ": Reading weights in " << filename << "..." << flush;
412
413 Int_t len = 0;
414 Int_t cnt = 0;
415 Int_t line = 0;
416 Bool_t hi = kFALSE;
417 Bool_t lo = kFALSE;
418
419 TString str;
420
421 while (1)
422 {
423 str.ReadLine(fin);
424 if (!fin)
425 break;
426
427 line++;
428
429 if (str.Contains("# High Gain Weights:"))
430 {
431 if (hi)
432 {
433 *fLog << err << "ERROR - 'High Gain Weights' found twice in line #" << line << "." << endl;
434 return kERROR;
435 }
436
437 if (2!=sscanf(str.Data(), "# High Gain Weights: %2i %2i", &fWindowSizeHiGain, &fBinningResolutionHiGain))
438 {
439 *fLog << err << "ERROR - Wrong number of arguments in line #" << line << ":" << endl;
440 *fLog << str << endl;
441 return kERROR;
442 }
443
444 len = fBinningResolutionHiGain*fWindowSizeHiGain;
445 fAmpWeightsHiGain .Set(len);
446 fTimeWeightsHiGain.Set(len);
447 fPulseHiGain.Set(len);
448 hi = kTRUE;
449 continue;
450 }
451
452 if (str.Contains("# Low Gain Weights:"))
453 {
454 if (lo)
455 {
456 *fLog << err << "ERROR - 'Lo Gain Weights' found twice in line #" << line << "." << endl;
457 return kERROR;
458 }
459
460 if (2!=sscanf(str.Data(),"# Low Gain Weights: %2i %2i", &fWindowSizeLoGain, &fBinningResolutionLoGain))
461 {
462 *fLog << err << "ERROR - Wrong number of arguments in line #" << line << ":" << endl;
463 *fLog << str << endl;
464 return kERROR;
465 }
466
467 len = fBinningResolutionLoGain*fWindowSizeLoGain;
468 fAmpWeightsLoGain .Set(len);
469 fTimeWeightsLoGain.Set(len);
470 fPulseLoGain.Set(len);
471 lo = kTRUE;
472 continue;
473 }
474
475 // Handle lines with comments
476 if (str.Contains("#"))
477 continue;
478
479 // Nothing found so far
480 if (len == 0)
481 continue;
482
483 if (3!=sscanf(str.Data(), "%f %f %f",
484 lo ? &fAmpWeightsLoGain [cnt] : &fAmpWeightsHiGain [cnt],
485 lo ? &fTimeWeightsLoGain[cnt] : &fTimeWeightsHiGain[cnt],
486 lo ? &fPulseLoGain[cnt] : &fPulseHiGain[cnt]))
487 {
488 *fLog << err << "ERROR - Wrong number of arguments in line #" << line << ":" << endl;
489 *fLog << str << endl;
490 return kERROR;
491 }
492
493 if (++cnt == len)
494 {
495 len = 0;
496 cnt = 0;
497 }
498 }
499
500 if (cnt != len)
501 {
502 *fLog << err << "ERROR - Size mismatch in weights file " << filename << endl;
503 return kERROR;
504 }
505
506 if (!hi)
507 {
508 *fLog << err << "ERROR - No correct header found in weights file " << filename << endl;
509 return kERROR;
510 }
511
512 *fLog << "done." << endl;
513
514 *fLog << inf << " File contains " << fWindowSizeHiGain << " hi-gain slices ";
515 *fLog << "with a resolution of " << fBinningResolutionHiGain << endl;
516
517 *fLog << inf << " File contains " << fWindowSizeLoGain << " lo-gain slices ";
518 *fLog << "with a resolution of " << fBinningResolutionLoGain << endl;
519
520 //CalcBinningResArrays();
521
522 switch (fWindowSizeHiGain)
523 {
524 case 4:
525 SetResolutionPerPheHiGain(0.036);
526 break;
527 case 6:
528 SetResolutionPerPheHiGain(0.021);
529 break;
530 default:
531 *fLog << warn << "Could not set the high-gain extractor resolution per phe for window size "
532 << fWindowSizeHiGain << endl;
533 }
534
535 switch (fWindowSizeLoGain)
536 {
537 case 4:
538 SetResolutionPerPheLoGain(0.005);
539 break;
540 case 6:
541 SetResolutionPerPheLoGain(0.004);
542 break;
543 default:
544 *fLog << warn << "Could not set the low-gain extractor resolution per phe for window size "
545 << fWindowSizeLoGain << endl;
546 }
547
548 fNameWeightsFileSet = filename;
549
550 return kTRUE;
551}
552
553
554//----------------------------------------------------------------------------
555//
556// The default (+ prepending possible "MC_") is read for:
557//
558// - RunType: Pedestal (independant of fAutomaticWeights)
559// - fAutomaticWeights disabled
560//
561// if fAutomaticWeights enabled:
562// - fNameWeightsFile.IsNull()
563// - !fCalibPattern
564// - fCalibPattern->GetPulserColor()==MCalibrationCam::kNONE
565//
566// If automatic weights are enabled, the case above didn't take place and
567// fNameWeightsFile starts with "calibration_weights_"
568// - the color (blue, UV) is replaced by the appropriate one
569// taken from the calibration pattern
570//
571// In most cases a debug output is printed. Further output about the color
572// determination can be switched on with debug level > 5;
573//
574// Returns:
575// kFALSE: No new weights set
576// kTRUE: New weights set
577// kERROR: Error
578//
579Int_t MExtractTimeAndChargeDigitalFilter::GetAutomaticWeights()
580{
581 const Ssiz_t pos = fNameWeightsFile.Last('/')+1;
582 const Ssiz_t len = fNameWeightsFile.Length();
583
584 // Split file name in path and name
585 TString path = fNameWeightsFile(0, pos>=0?pos:len);
586 TString name = fNameWeightsFile(pos>=0?pos:0, len);
587
588 // Remove trailing "MC_" for automatic weights
589 if (fAutomaticWeights && name.BeginsWith("MC_"))
590 name.Remove(0, 3);
591
592 // In case of a pedetsal run no calibration pattern can be available
593 // the default weights are always used.
594 if (fRunHeader->GetRunType()==MRawRunHeader::kRTPedestal)
595 {
596 *fLog << dbg << "Pedestal file... using default weights: " << fNameWeightsFile << endl;
597 return ReadWeightsFile(name, path);
598 }
599
600 // If automatic weights are switched off use default weights
601 if (!fAutomaticWeights)
602 {
603 *fLog << dbg << "Automatic weights switched off... using default weights: " << fNameWeightsFile << endl;
604 return ReadWeightsFile(name, path);
605 }
606
607 // If automatic weights are switched on but no filename is given raise error
608 if (fNameWeightsFile.IsNull())
609 {
610 *fLog << err << "ERROR - Cannot get automatic weights without default filename." << endl;
611 return kERROR;
612 }
613
614 // If this is no pedestal run, automatic weights are requested and a
615 // filename for the weights file is given pedestal-extraction from
616 // cosmics data is assumed.
617 if (!fCalibPattern)
618 {
619 *fLog << dbg << "No decoded calibration pattern available... using default weights: " << fNameWeightsFile << endl;
620 return ReadWeightsFile(name, path);
621 }
622
623 const Bool_t debug = gLog.GetDebugLevel()>5;
624
625 // If no calibration pattern is available do not change the
626 // current weighs or current weights file name.
627 if (fCalibPattern->GetPulserColor()==MCalibrationCam::kNONE)
628 {
629 // If we are extracting data and the calibration pattern is kNONE
630 // we assume that it is a data file without interleaved events
631 // and calibration pattern information available.
632 if ((fRunHeader->GetRunType()!=MRawRunHeader::kRTData && !fRunHeader->IsMonteCarloRun()) || debug)
633 *fLog << dbg << "No calibration color set so far... guessing default: " << fNameWeightsFile << endl;
634
635 return ReadWeightsFile(name, path);
636 }
637
638 if (debug)
639 {
640 *fLog << dbg << endl;
641 *fLog << underline << GetDescriptor() << endl;
642 *fLog << " Trying to get automatic weight for " << fNameWeightsFile << endl;
643 *fLog << " Run type: ";
644 }
645
646 if (name.BeginsWith("calibration_weights_") && fCalibPattern)
647 {
648 if (debug)
649 *fLog << " Calibration with color " << fCalibPattern->GetPulserColorStr() << ", setting ";
650 switch (fCalibPattern->GetPulserColor())
651 {
652 case MCalibrationCam::kBLUE: // 2
653 case MCalibrationCam::kGREEN: // 1
654 if (debug)
655 *fLog << "blue/green, ";
656 name.ReplaceAll("UV", "blue");
657 break;
658
659 case MCalibrationCam::kUV: // 3
660 case MCalibrationCam::kCT1: // 0
661 if (debug)
662 *fLog << "UV/CT1, ";
663 name.ReplaceAll("blue", "UV");
664 break;
665 case MCalibrationCam::kNONE:
666 break;
667 default: // kNone + etc
668 *fLog << err << "ERROR - Cannot get automatic weights for " << fCalibPattern->GetPulserColorStr() << endl;
669 return kERROR;
670 }
671 }
672
673 return ReadWeightsFile(name, path);
674}
675
676//----------------------------------------------------------------------------
677//
678// Print the setup of the digital filter extraction used. Use
679// the option "weights" if you want to print also all weights.
680//
681void MExtractTimeAndChargeDigitalFilter::Print(Option_t *o) const
682{
683 if (IsA()==Class())
684 *fLog << GetDescriptor() << ":" << endl;
685
686 MExtractTimeAndCharge::Print(o);
687 *fLog << " Window Size HiGain: " << setw(2) << fWindowSizeHiGain << " LoGain: " << setw(2) << fWindowSizeLoGain << endl;
688 *fLog << " Binning Res HiGain: " << setw(2) << fBinningResolutionHiGain << " LoGain: " << setw(2) << fBinningResolutionHiGain << endl;
689 *fLog << " Weights File desired: " << (fNameWeightsFile.IsNull()?"-":fNameWeightsFile.Data()) << endl;
690 if (!fNameWeightsFileSet.IsNull())
691 *fLog << " Weights File set: " << fNameWeightsFileSet << endl;
692
693 TString opt(o);
694 if (!opt.Contains("weights"))
695 return;
696
697 *fLog << endl;
698 *fLog << inf << "Using the following weights: " << endl;
699 *fLog << "Hi-Gain:" << endl;
700 for (Int_t i=0; i<fBinningResolutionHiGain*fWindowSizeHiGain; i++)
701 *fLog << " " << fAmpWeightsHiGain[i] << " \t " << fTimeWeightsHiGain[i] << endl;
702
703 *fLog << "Lo-Gain:" << endl;
704 for (Int_t i=0; i<fBinningResolutionLoGain*fWindowSizeLoGain; i++)
705 *fLog << " " << fAmpWeightsLoGain[i] << " \t " << fTimeWeightsLoGain[i] << endl;
706}
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