source: trunk/MagicSoft/Mars/mcalib/MCalibrateData.cc@ 5853

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1/* ======================================================================== *\
2!
3! *
4! * This file is part of MARS, the MAGIC Analysis and Reconstruction
5! * Software. It is distributed to you in the hope that it can be a useful
6! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
7! * It is distributed WITHOUT ANY WARRANTY.
8! *
9! * Permission to use, copy, modify and distribute this software and its
10! * documentation for any purpose is hereby granted without fee,
11! * provided that the above copyright notice appear in all copies and
12! * that both that copyright notice and this permission notice appear
13! * in supporting documentation. It is provided "as is" without express
14! * or implied warranty.
15! *
16!
17!
18! Author(s): Javier Lopez 12/2003 <mailto:jlopez@ifae.es>
19! Author(s): Javier Rico 01/2004 <mailto:jrico@ifae.es>
20! Author(s): Wolfgang Wittek 02/2004 <mailto:wittek@mppmu.mpg.de>
21! Author(s): Markus Gaug 04/2004 <mailto:markus@ifae.es>
22! Author(s): Hendrik Bartko 08/2004 <mailto:hbartko@mppmu.mpg.de>
23! Author(s): Thomas Bretz 08/2004 <mailto:tbretz@astro.uni-wuerzburg.de>
24!
25! Copyright: MAGIC Software Development, 2000-2004
26!
27!
28\* ======================================================================== */
29
30///////////////////////////////////////////////////////////////////////////////////
31//
32// MCalibrateData
33//
34// This task takes the integrated charge from MExtractedSignal and applies
35// the calibration constants from MCalibrationCam to convert the summed FADC
36// slices into photons. The number of photons obtained is stored in MCerPhotEvt.
37// Optionally, the calibration of pedestals from an MPedestalCam container into
38// an MPedPhotCam container can be chosen with the member functions
39// SetPedestalType(). Default is 'kRun', i.e. calibration of pedestals from a
40// dedicated pedestal run.
41// In case, the chosen pedestal type is kRun or kEvent, in ReInit() the MPedPhotCam
42// container is filled using the information from MPedestalCam, MExtractedSignalCam,
43// MCalibrationChargeCam and MCalibrationQECam
44//
45// Selection of different calibration methods is allowed through the
46// SetCalibrationMode() member function (default: kFfactor)
47//
48// The calibration modes which exclude non-valid pixels are the following:
49//
50// kFfactor: calibrates using the F-Factor method
51// kBlindpixel: calibrates using the BlindPixel method
52// kBlindpixel: calibrates using the BlindPixel method
53// kFlatCharge: perform a charge flat-flatfielding. Outer pixels are area-corrected.
54// kDummy: calibrates with fixed conversion factors of 1 and errors of 0.
55//
56// The calibration modes which include all pixels regardless of their validity is:
57//
58// kNone: calibrates with fixed conversion factors of 1 and errors of 0.
59//
60// Use the kDummy and kNone methods ONLY FOR DEBUGGING!
61//
62//
63// This class can calibrate data and/or pedestals. To switch off calibration of data
64// set the Calibration Mode to kSkip. To switch on pedestal calibration call either
65// SetPedestalFlag(MCalibrateData::kRun) (calibration is done once in ReInit)
66// SetPedestalFlag(MCalibrateData::kEvent) (calibration is done for each event)
67//
68// By calling AddPedestal() you can control the name of the
69// MPedestalCam and/or MPedPhotCam container which is used.
70//
71// Assume you want to calibrate "MPedestalCam" once and "MPedestalFromLoGain" [MPedestalCam]
72// event-by-event, so:
73// MCalibrateData cal1;
74// cal1.SetCalibrationMode(MCalibrateData::kSkip);
75// cal1.SetPedestalFlag(MCalibrateData::kRun);
76// MCalibrateData cal2;
77// cal2.SetCalibrationMode(MCalibrateData::kSkip);
78// cal2.AddPedestal("FromLoGain");
79// cal2.SetPedestalFlag(MCalibrateData::kEvent);
80//
81//
82// Input Containers:
83// [MPedestalCam]
84// [MExtractedSignalCam]
85// [MCalibrationChargeCam]
86// [MCalibrationQECam]
87// MBadPixelsCam
88//
89// Output Containers:
90// [MPedPhotCam]
91// [MCerPhotEvt]
92//
93// See also: MJCalibration, MJPedestal, MJExtractSignal, MJExtractCalibTest
94//
95//////////////////////////////////////////////////////////////////////////////
96#include "MCalibrateData.h"
97
98#include <fstream>
99
100#include <TEnv.h>
101
102#include "MLog.h"
103#include "MLogManip.h"
104
105#include "MParList.h"
106#include "MH.h"
107
108#include "MGeomCam.h"
109
110#include "MPedestalCam.h"
111#include "MPedestalPix.h"
112
113#include "MCalibrationChargeCam.h"
114#include "MCalibrationChargePix.h"
115
116#include "MCalibrationQECam.h"
117#include "MCalibrationQEPix.h"
118
119#include "MExtractedSignalCam.h"
120#include "MExtractedSignalPix.h"
121
122#include "MPedPhotCam.h"
123#include "MPedPhotPix.h"
124
125#include "MBadPixelsCam.h"
126#include "MBadPixelsPix.h"
127
128#include "MCerPhotEvt.h"
129
130ClassImp(MCalibrateData);
131
132using namespace std;
133
134// --------------------------------------------------------------------------
135//
136// Default constructor.
137//
138// Sets all pointers to NULL
139//
140// Initializes:
141// - fCalibrationMode to kDefault
142// - fPedestalFlag to kNo
143//
144MCalibrateData::MCalibrateData(CalibrationMode_t calmode,const char *name, const char *title)
145 : fGeomCam(NULL), fBadPixels(NULL), fCalibrations(NULL),
146 fQEs(NULL), fSignals(NULL), fCerPhotEvt(NULL),
147 fPedestalFlag(kNo), fSignalType(kPhot), fRenormFactor(1.)
148{
149
150 fName = name ? name : "MCalibrateData";
151 fTitle = title ? title : "Task to calculate the number of photons in one event";
152
153 SetCalibrationMode(calmode);
154
155 fNamesPedestal.SetOwner();
156}
157
158void MCalibrateData::AddPedestal(const char *name)
159{
160 TString ped(name);
161 TString pho(name);
162 ped.Prepend("MPedestal");
163 pho.Prepend("MPedPhot");
164
165 fNamesPedestal.Add(new TNamed(ped, pho));
166}
167
168void MCalibrateData::AddPedestal(const char *pedestal, const char *pedphot)
169{
170 fNamesPedestal.Add(new TNamed(pedestal, pedphot));
171}
172
173// --------------------------------------------------------------------------
174//
175// The PreProcess searches for the following input containers:
176//
177// - MGeomCam
178// - MPedestalCam
179// - MCalibrationChargeCam
180// - MCalibrationQECam
181// - MExtractedSignalCam
182// - MBadPixelsCam
183//
184// The following output containers are also searched and created if
185// they were not found:
186//
187// - MPedPhotCam
188// - MCerPhotEvt
189//
190Int_t MCalibrateData::PreProcess(MParList *pList)
191{
192 // input containers
193
194 fBadPixels = (MBadPixelsCam*)pList->FindObject(AddSerialNumber("MBadPixelsCam"));
195 if (!fBadPixels)
196 {
197 *fLog << err << AddSerialNumber("MBadPixelsCam") << " not found ... aborting" << endl;
198 return kFALSE;
199 }
200
201 fSignals = 0;
202 fCerPhotEvt = 0;
203 if (fCalibrationMode>kSkip)
204 {
205 fSignals = (MExtractedSignalCam*)pList->FindObject(AddSerialNumber("MExtractedSignalCam"));
206 if (!fSignals)
207 {
208 *fLog << err << AddSerialNumber("MExtractedSignalCam") << " not found ... aborting" << endl;
209 return kFALSE;
210 }
211
212 fCerPhotEvt = (MCerPhotEvt*)pList->FindCreateObj(AddSerialNumber("MCerPhotEvt"));
213 if (!fCerPhotEvt)
214 return kFALSE;
215 }
216
217 fCalibrations = 0;
218 fQEs = 0;
219 if (fCalibrationMode>kNone)
220 {
221 fCalibrations = (MCalibrationChargeCam*)pList->FindObject(AddSerialNumber("MCalibrationChargeCam"));
222 if (!fCalibrations)
223 {
224 *fLog << err << AddSerialNumber("MCalibrationChargeCam") << " not found ... aborting." << endl;
225 return kFALSE;
226 }
227
228 fQEs = (MCalibrationQECam*)pList->FindObject(AddSerialNumber("MCalibrationQECam"));
229 if (!fQEs)
230 {
231 *fLog << err << AddSerialNumber("MCalibrationQECam") << " not found ... aborting." << endl;
232 return kFALSE;
233 }
234 }
235
236 if (fNamesPedestal.GetSize()>0 && fPedestalFlag==kNo)
237 {
238 *fLog << warn << "Pedestal list contains entries, but mode is set to kNo... setting to kEvent." << endl;
239 fPedestalFlag = kEvent;
240 }
241
242 if (fPedestalFlag)
243 {
244 if (fNamesPedestal.GetSize()==0)
245 {
246 *fLog << inf << "No container names specified... using default: MPedestalCam and MPedPhotCam." << endl;
247 AddPedestal();
248 }
249
250 fPedestalCams.Clear();
251 fPedPhotCams.Clear();
252
253 TIter Next(&fNamesPedestal);
254 TObject *o=0;
255 while ((o=Next()))
256 {
257 TObject *pedcam = pList->FindObject(AddSerialNumber(o->GetName()), "MPedestalCam");
258 if (!pedcam)
259 {
260 *fLog << err << AddSerialNumber(o->GetName()) << " [MPedestalCam] not found ... aborting" << endl;
261 return kFALSE;
262 }
263 TObject *pedphot = pList->FindCreateObj("MPedPhotCam", AddSerialNumber(o->GetTitle()));
264 if (!pedphot)
265 return kFALSE;
266
267 fPedestalCams.Add(pedcam);
268 fPedPhotCams.Add(pedphot);
269 }
270 }
271
272 switch (fSignalType)
273 {
274 case kPhe:
275 fRenormFactor = MCalibrationQEPix::gkDefaultAverageQE;
276 break;
277 case kPhot:
278 fRenormFactor = 1.;
279 break;
280 }
281
282 return kTRUE;
283}
284
285// --------------------------------------------------------------------------
286//
287// The ReInit searches for the following input containers:
288//
289// - MGeomCam
290//
291// Check for validity of the selected calibration method, switch to a
292// different one in case of need
293//
294// Fill the MPedPhotCam container using the information from MPedestalCam,
295// MExtractedSignalCam and MCalibrationCam
296//
297Bool_t MCalibrateData::ReInit(MParList *pList)
298{
299 fGeomCam = (MGeomCam*)pList->FindObject(AddSerialNumber("MGeomCam"));
300 if (!fGeomCam)
301 {
302 *fLog << err << "No MGeomCam found... aborting." << endl;
303 return kFALSE;
304 }
305
306 // Sizes might have changed
307 if (fPedestalFlag)
308 {
309 TIter Next(&fPedestalCams);
310 MPedestalCam *cam=0;
311 while ((cam=(MPedestalCam*)Next()))
312 if ((Int_t)cam->GetSize() != fSignals->GetSize())
313 {
314 *fLog << err << "Size mismatch of " << cam->GetDescriptor() << " and MCalibrationCam... abort." << endl;
315 return kFALSE;
316 }
317 }
318
319 if(fCalibrationMode == kBlindPixel && !fQEs->IsBlindPixelMethodValid())
320 {
321 *fLog << warn << "Blind pixel calibration method not valid, switching to F-factor method" << endl;
322 fCalibrationMode = kFfactor;
323 }
324
325 if(fCalibrationMode == kPinDiode && !fQEs->IsPINDiodeMethodValid())
326 {
327 *fLog << warn << "PIN diode calibration method not valid, switching to F-factor method" << endl;
328 fCalibrationMode = kFfactor;
329 }
330
331 if(fCalibrationMode == kCombined && !fQEs->IsCombinedMethodValid())
332 {
333 *fLog << warn << "Combined calibration method not valid, switching to F-factor method" << endl;
334 fCalibrationMode = kFfactor;
335 }
336
337 //
338 // output information or warnings:
339 //
340 switch(fCalibrationMode)
341 {
342 case kBlindPixel:
343 break;
344 case kFfactor:
345 break;
346 case kPinDiode:
347 *fLog << err << "PIN Diode Calibration mode not yet available!" << endl;
348 return kFALSE;
349 break;
350 case kCombined:
351 *fLog << err << "Combined Calibration mode not yet available!" << endl;
352 return kFALSE;
353 break;
354 case kFlatCharge:
355 *fLog << warn << "WARNING - Flat-fielding charges - only for muon calibration!" << endl;
356 break;
357 case kDummy:
358 *fLog << warn << "WARNING - Dummy calibration, no calibration applied!" << endl;
359 break;
360 case kNone:
361 *fLog << warn << "WARNING - No calibration applied!" << endl;
362 break;
363 default:
364 *fLog << warn << "WARNING - Calibration mode value (" << fCalibrationMode << ") not known" << endl;
365 return kFALSE;
366 }
367
368 //
369 // output information or warnings:
370 //
371 switch(fSignalType)
372 {
373 case kPhe:
374 *fLog << warn << "WARNING - Renormalization to photo-electrons applied!" << endl;
375 break;
376 case kPhot:
377 break;
378 }
379
380 if (TestPedestalFlag(kRun))
381 Calibrate(kFALSE, kTRUE);
382
383 return kTRUE;
384}
385
386// --------------------------------------------------------------------------
387//
388// Get conversion factor and its error from MCalibrationCam
389//
390Bool_t MCalibrateData::GetConversionFactor(UInt_t pixidx, Float_t &hiloconv, Float_t &hiloconverr,
391 Float_t &calibConv, Float_t &calibConvVar,
392 Float_t &calibFFactor) const
393{
394 //
395 // For the moment, we use only a dummy zenith for the calibration:
396 //
397 const Float_t zenith = -1.;
398
399 hiloconv = 1.;
400 hiloconverr = 0.;
401 calibConv = 1.;
402 calibConvVar = 0.;
403 calibFFactor = 0.;
404
405 Float_t calibQE = 1.;
406 Float_t calibQEVar = 0.;
407
408 if(fCalibrationMode!=kNone)
409 {
410 MCalibrationChargePix &pix = (MCalibrationChargePix&)(*fCalibrations)[pixidx];
411
412 hiloconv = pix.GetConversionHiLo ();
413 hiloconverr= pix.GetConversionHiLoErr();
414
415 if ((*fBadPixels)[pixidx].IsUnsuitable())
416 return kFALSE;
417
418 calibConv = pix.GetMeanConvFADC2Phe();
419 calibConvVar = pix.GetMeanConvFADC2PheVar();
420 calibFFactor = pix.GetMeanFFactorFADC2Phot();
421
422 MCalibrationQEPix &qe = (MCalibrationQEPix&) (*fQEs)[pixidx];
423
424 switch(fCalibrationMode)
425 {
426 case kFlatCharge:
427 {
428 MCalibrationChargePix &avpix = (MCalibrationChargePix&)fCalibrations->GetAverageArea(0);
429 calibConv = avpix.GetMean() / (pix.GetMean() * fGeomCam->GetPixRatio(pixidx));
430 calibConvVar = (avpix.GetMeanRelVar() + pix.GetMeanRelVar()) * calibConv * calibConv;
431 if (pix.IsFFactorMethodValid())
432 {
433 const Float_t convmin1 = qe.GetQECascadesFFactor(zenith)/pix.GetMeanConvFADC2Phe();
434 if (convmin1 > 0)
435 calibFFactor *= TMath::Sqrt(convmin1);
436 else
437 calibFFactor = -1.;
438 }
439 break;
440 }
441 case kBlindPixel:
442 if (!qe.IsBlindPixelMethodValid())
443 return kFALSE;
444 calibQE = qe.GetQECascadesBlindPixel ( zenith );
445 calibQEVar = qe.GetQECascadesBlindPixelVar( zenith );
446 break;
447
448 case kPinDiode:
449 if (!qe.IsPINDiodeMethodValid())
450 return kFALSE;
451 calibQE = qe.GetQECascadesPINDiode ( zenith );
452 calibQEVar = qe.GetQECascadesPINDiodeVar( zenith );
453 break;
454
455 case kFfactor:
456 if (!pix.IsFFactorMethodValid())
457 return kFALSE;
458 calibQE = qe.GetQECascadesFFactor ( zenith );
459 calibQEVar = qe.GetQECascadesFFactorVar( zenith );
460 break;
461
462 case kCombined:
463 if (!qe.IsCombinedMethodValid())
464 return kFALSE;
465 calibQE = qe.GetQECascadesCombined ( zenith );
466 calibQEVar = qe.GetQECascadesCombinedVar( zenith );
467 break;
468
469 case kDummy:
470 hiloconv = 1.;
471 hiloconverr = 0.;
472 break;
473 } /* switch calibration mode */
474 } /* if(fCalibrationMode!=kNone) */
475 else
476 {
477 calibConv = 1./fGeomCam->GetPixRatio(pixidx);
478 }
479
480 calibConv /= calibQE;
481
482 if (calibConv != 0. && calibQE != 0.)
483 {
484 // Now doing:
485 // calibConvVar = calibConvVar/(calibConv*calibConv) + calibQEVar/(calibQE*calibQE);
486 // calibConvVar *= (calibConv*calibConv);
487 calibConvVar += calibQEVar*(calibConv*calibConv)/(calibQE*calibQE);
488 }
489
490 return kTRUE;
491}
492
493Int_t MCalibrateData::Calibrate(Bool_t data, Bool_t pedestal) const
494{
495 if (!data && !pedestal)
496 return kTRUE;
497
498 const UInt_t npix = fSignals->GetSize();
499 const Float_t slices = fSignals->GetNumUsedHiGainFADCSlices();
500 const Float_t sqrtslices = TMath::Sqrt(slices);
501
502 Float_t hiloconv;
503 Float_t hiloconverr;
504 Float_t calibConv;
505 Float_t calibConvErr;
506 Float_t calibFFactor;
507
508 UInt_t skip = 0;
509 for (UInt_t pixidx=0; pixidx<npix; pixidx++)
510 {
511 if (!GetConversionFactor(pixidx, hiloconv, hiloconverr,
512 calibConv, calibConvErr, calibFFactor))
513 {
514 skip++;
515 continue;
516 }
517
518 calibConv *= fRenormFactor;
519
520 if (data)
521 {
522 const MExtractedSignalPix &sig = (*fSignals)[pixidx];
523
524 Float_t signal = 0;
525 Float_t signalErr = 0.;
526
527 if (sig.IsLoGainUsed())
528 {
529 signal = sig.GetExtractedSignalLoGain()*hiloconv;
530 signalErr = signal*hiloconverr;
531 }
532 else
533 {
534 if (sig.GetExtractedSignalHiGain() <= 9999.)
535 signal = sig.GetExtractedSignalHiGain();
536 }
537
538 const Float_t nphot = signal*calibConv;
539 const Float_t nphotErr = calibFFactor*TMath::Sqrt(TMath::Abs(nphot));
540
541 //
542 // The following part is the commented first version of the error calculation
543 // Contact Markus Gaug for questions (or wait for the next documentation update...)
544 //
545 /*
546 nphotErr = signal > 0 ? signalErr*signalErr / (signal * signal) : 0.
547 + calibConv > 0 ? calibConvVar / (calibConv * calibConv ) : 0.;
548 nphotErr = TMath::Sqrt(nphotErr) * nphot;
549 */
550
551 MCerPhotPix *cpix = fCerPhotEvt->AddPixel(pixidx, nphot, nphotErr);
552
553 if (sig.GetNumHiGainSaturated() > 0)
554 cpix->SetPixelHGSaturated();
555
556 if (sig.GetNumLoGainSaturated() > 0)
557 cpix->SetPixelSaturated();
558 }
559
560 if (pedestal)
561 {
562 /*
563 // pedestals/(used FADC slices) in [ADC] counts
564 const Float_t pedes = (*fPedestalMean)[pixidx].GetPedestal() * slices;
565 const Float_t pedrms = (*fPedestalRms)[pixidx].GetPedestalRms() * sqrtslices;
566
567 //
568 // pedestals/(used FADC slices) in [number of photons]
569 //
570 const Float_t pedphot = pedes * calibConv;
571 const Float_t pedphotrms = pedrms * calibConv;
572
573 (*fPedPhot)[pixidx].Set(pedphot, pedphotrms);
574 */
575 TIter NextPed(&fPedestalCams);
576 TIter NextPhot(&fPedPhotCams);
577
578 MPedestalCam *pedestal = 0;
579 MPedPhotCam *pedphot = 0;
580
581 while ((pedestal=(MPedestalCam*)NextPed()) &&
582 (pedphot =(MPedPhotCam*)NextPhot()))
583 {
584 // pedestals/(used FADC slices) in [ADC] counts
585 const Float_t pedes = (*pedestal)[pixidx].GetPedestal() * slices;
586 const Float_t pedrms = (*pedestal)[pixidx].GetPedestalRms() * sqrtslices;
587
588 // pedestals/(used FADC slices) in [number of photons]
589 const Float_t mean = pedes * calibConv;
590 const Float_t rms = pedrms * calibConv;
591
592 (*pedphot)[pixidx].Set(mean, rms);
593 pedphot->SetReadyToSave();
594 }
595 }
596 }
597
598 if (skip>npix*0.9)
599 {
600 *fLog << warn << "WARNING - GetConversionFactor has skipped more than 90% of the pixels... skip." << endl;
601 return kCONTINUE;
602 }
603
604 if (data)
605 {
606 fCerPhotEvt->FixSize();
607 fCerPhotEvt->SetReadyToSave();
608 }
609 return kTRUE;
610}
611
612// --------------------------------------------------------------------------
613//
614// Apply the calibration factors to the extracted signal according to the
615// selected calibration method
616//
617Int_t MCalibrateData::Process()
618{
619 /*
620 if (fCalibrations->GetNumPixels() != (UInt_t)fSignals->GetSize())
621 {
622 // FIXME: MExtractedSignal must be of variable size -
623 // like MCerPhotEvt - because we must be able
624 // to reduce size by zero supression
625 // For the moment this check could be done in ReInit...
626 *fLog << err << "MExtractedSignal and MCalibrationCam have different sizes... abort." << endl;
627 return kFALSE;
628 }
629 */
630
631 return Calibrate(fCalibrationMode!=kSkip, TestPedestalFlag(kEvent));
632}
633
634// --------------------------------------------------------------------------
635//
636// Implementation of SavePrimitive. Used to write the call to a constructor
637// to a macro. In the original root implementation it is used to write
638// gui elements to a macro-file.
639//
640void MCalibrateData::StreamPrimitive(ofstream &out) const
641{
642 out << " " << ClassName() << " " << GetUniqueName() << "(\"";
643 out << "\"" << fName << "\", \"" << fTitle << "\");" << endl;
644
645 if (TestPedestalFlag(kEvent))
646 out << " " << GetUniqueName() << ".EnablePedestalType(MCalibrateData::kEvent)" << endl;
647 if (TestPedestalFlag(kRun))
648 out << " " << GetUniqueName() << ".EnablePedestalType(MCalibrateData::kRun)" << endl;
649
650 if (fCalibrationMode != kDefault)
651 {
652 out << " " << GetUniqueName() << ".SetCalibrationMode(MCalibrateData::";
653 switch (fCalibrationMode)
654 {
655 case kSkip: out << "kSkip"; break;
656 case kNone: out << "kNone"; break;
657 case kFlatCharge: out << "kFlatCharge"; break;
658 case kBlindPixel: out << "kBlindPixel"; break;
659 case kFfactor: out << "kFfactor"; break;
660 case kPinDiode: out << "kPinDiode"; break;
661 case kCombined: out << "kCombined"; break;
662 case kDummy: out << "kDummy"; break;
663 default: out << (int)fCalibrationMode; break;
664 }
665 out << ")" << endl;
666 }
667
668 TIter Next(&fNamesPedestal);
669 TObject *o=0;
670 while ((o=Next()))
671 {
672 out << " " << GetUniqueName() << ".AddPedestal(\"";
673 out << o->GetName() << "\", \"" << o->GetTitle() << "\");" << endl;
674 }
675}
676
677// --------------------------------------------------------------------------
678//
679// Read the setup from a TEnv, eg:
680// MJPedestal.MCalibrateDate.PedestalFlag: no,run,event
681// MJPedestal.MCalibrateDate.CalibrationMode: skip,none,flatcharge,blindpixel,ffactor,pindiode,combined,dummy,default
682//
683Int_t MCalibrateData::ReadEnv(const TEnv &env, TString prefix, Bool_t print)
684{
685 Bool_t rc = kFALSE;
686 if (IsEnvDefined(env, prefix, "PedestalFlag", print))
687 {
688 rc = kTRUE;
689 TString s = GetEnvValue(env, prefix, "PedestalFlag", "");
690 s.ToLower();
691 if (s.BeginsWith("no"))
692 SetPedestalFlag(kNo);
693 if (s.BeginsWith("run"))
694 SetPedestalFlag(kRun);
695 if (s.BeginsWith("event"))
696 SetPedestalFlag(kEvent);
697 }
698
699 if (IsEnvDefined(env, prefix, "CalibrationMode", print))
700 {
701 rc = kTRUE;
702 TString s = GetEnvValue(env, prefix, "CalibrationMode", "");
703 s.ToLower();
704 if (s.BeginsWith("skip"))
705 SetCalibrationMode(kSkip);
706 if (s.BeginsWith("none"))
707 SetCalibrationMode(kNone);
708 if (s.BeginsWith("flatcharge"))
709 SetCalibrationMode(kFlatCharge);
710 if (s.BeginsWith("blindpixel"))
711 SetCalibrationMode(kBlindPixel);
712 if (s.BeginsWith("ffactor"))
713 SetCalibrationMode(kFfactor);
714 if (s.BeginsWith("pindiode"))
715 SetCalibrationMode(kPinDiode);
716 if (s.BeginsWith("combined"))
717 SetCalibrationMode(kCombined);
718 if (s.BeginsWith("dummy"))
719 SetCalibrationMode(kDummy);
720 if (s.BeginsWith("default"))
721 SetCalibrationMode();
722 }
723
724 return rc;
725}
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