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20345ac5 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, 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 | **************************************************************************/ | |
20345ac5 | 15 | /* $Id$ */ |
c2fc1258 | 16 | /** @file AliFMDCalibFaker.cxx |
17 | @author Christian Holm Christensen <cholm@nbi.dk> | |
18 | @date Sun Mar 26 18:29:21 2006 | |
19 | @brief Make fake calibration data | |
02a27b50 | 20 | @ingroup FMD_util |
c2fc1258 | 21 | */ |
20345ac5 | 22 | //____________________________________________________________________ |
23 | // | |
24 | // Forward Multiplicity Detector based on Silicon wafers. | |
25 | // | |
26 | // This task creates fake calibrations. Which calibration, depends on | |
27 | // the bit mask passed to the constructor, or added by `AddCalib'. | |
28 | // | |
29 | // The default is to write all calibration parameters to a local | |
6169f936 | 30 | // storage `local://$ALICE_ROOT' which is were the sources live (sigh! |
31 | // - why oh why do we need to shit where we eat - it's just not | |
32 | // healty). | |
20345ac5 | 33 | // |
34 | #include "AliLog.h" // ALILOG_H | |
35 | #include "AliFMDCalibFaker.h" // ALIFMDCALIBFAKER_H | |
36 | #include "AliFMDCalibGain.h" // ALIFMDCALIBGAIN_H | |
37 | #include "AliFMDCalibPedestal.h" // ALIFMDCALIBPEDESTAL_H | |
38 | #include "AliFMDCalibSampleRate.h" // ALIFMDCALIBPEDESTAL_H | |
39 | #include "AliFMDAltroMapping.h" // ALIFMDALTROMAPPING_H | |
c2fc1258 | 40 | #include "AliFMDCalibStripRange.h" // ALIFMDCALIBSTRIPRANGE_H |
20345ac5 | 41 | #include <AliCDBManager.h> // ALICDBMANAGER_H |
42 | #include <AliCDBEntry.h> // ALICDBMANAGER_H | |
02a27b50 | 43 | //#include <Riostream.h> |
20345ac5 | 44 | #include <TSystem.h> |
02a27b50 | 45 | // #include <TMath.h> |
1e8f773e | 46 | #include <TROOT.h> |
20345ac5 | 47 | #include <TRandom.h> |
48 | ||
49 | //==================================================================== | |
50 | ClassImp(AliFMDCalibFaker) | |
51 | #if 0 | |
52 | ; // This is here to keep Emacs for indenting the next line | |
53 | #endif | |
54 | ||
55 | //____________________________________________________________________ | |
56 | AliFMDCalibFaker::AliFMDCalibFaker(Int_t mask, const char* loc) | |
57 | : TTask("FMDCalibFaker", loc), | |
58 | fMask(mask), | |
59 | fGain(-1), | |
60 | fThresholdFactor(.1), | |
61 | fThreshold(-1), | |
62 | fPedestalMin(20), | |
63 | fPedestalMax(30), | |
64 | fDeadChance(0), | |
65 | fRate(1), | |
66 | fZeroThreshold(0), | |
67 | fRunMin(0), | |
c2fc1258 | 68 | fRunMax(10), |
69 | fStripMin(0), | |
70 | fStripMax(127) | |
20345ac5 | 71 | { |
72 | // Default constructor | |
73 | } | |
74 | ||
75 | ||
76 | #define MAKE_META(meta) \ | |
77 | do { \ | |
78 | meta = new AliCDBMetaData; \ | |
79 | meta->SetResponsible(gSystem->GetUserInfo()->fRealName.Data()); \ | |
80 | meta->SetAliRootVersion(gROOT->GetVersion()); \ | |
81 | meta->SetBeamPeriod(1); \ | |
82 | meta->SetComment("Dummy data for testing"); } while (false); | |
83 | ||
84 | ||
85 | //__________________________________________________________________ | |
86 | void | |
87 | AliFMDCalibFaker::Exec(Option_t*) | |
88 | { | |
89 | // Make the objects. | |
90 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
91 | AliFMDParameters* param = AliFMDParameters::Instance(); | |
8ec606c2 | 92 | Float_t maxADC = 1.F*param->GetAltroChannelSize(); |
20345ac5 | 93 | TObjArray cleanup; |
94 | ||
c2fc1258 | 95 | if (GetTitle() && GetTitle()[0] != '\0') { |
96 | AliInfo(Form("Setting default storage to '%s'", GetTitle())); | |
97 | cdb->SetDefaultStorage(GetTitle()); | |
98 | } | |
99 | ||
20345ac5 | 100 | |
101 | AliCDBMetaData* meta = 0; | |
102 | if (TESTBIT(fMask, kPulseGain)) { | |
8ec606c2 | 103 | // Info("Exec","Default gain to %f = %d * %f / %d", |
104 | // (param->GetVA1MipRange() * param->GetEdepMip() / maxADC), | |
105 | // param->GetVA1MipRange(), param->GetEdepMip(), Int_t(maxADC)); | |
106 | if (fGain <= 0) { | |
107 | fGain = (param->GetVA1MipRange() * param->GetEdepMip() / maxADC); | |
108 | } | |
20345ac5 | 109 | fThreshold = fThresholdFactor * param->GetEdepMip(); |
110 | AliFMDCalibGain* gain = MakePulseGain(); | |
02a27b50 | 111 | AliCDBId id(AliFMDParameters::PulseGainPath(), fRunMin, fRunMax); |
20345ac5 | 112 | MAKE_META(meta); |
113 | meta->SetProperty("key1", gain); | |
114 | cdb->Put(gain, id, meta); | |
115 | cleanup.Add(gain); | |
116 | cleanup.Add(meta); | |
117 | } | |
118 | if (TESTBIT(fMask, kPedestal)) { | |
119 | fPedestalMin = TMath::Max(TMath::Min(fPedestalMin, maxADC), 0.F); | |
120 | fPedestalMax = TMath::Max(TMath::Min(fPedestalMax, maxADC), fPedestalMin); | |
121 | AliFMDCalibPedestal* pedestal = MakePedestal(); | |
8ec606c2 | 122 | AliCDBId id(AliFMDParameters::PedestalPath(),fRunMin,fRunMax); |
20345ac5 | 123 | MAKE_META(meta); |
124 | meta->SetProperty("key1", pedestal); | |
125 | cdb->Put(pedestal, id, meta); | |
126 | cleanup.Add(pedestal); | |
127 | cleanup.Add(meta); | |
128 | } | |
129 | if (TESTBIT(fMask, kDeadMap)) { | |
130 | fDeadChance = TMath::Max(TMath::Min(fDeadChance, 1.F), 0.F); | |
131 | AliFMDCalibDeadMap* deadMap = MakeDeadMap(); | |
02a27b50 | 132 | AliCDBId id(AliFMDParameters::DeadPath(), fRunMin, fRunMax); |
20345ac5 | 133 | MAKE_META(meta); |
134 | meta->SetProperty("key1", deadMap); | |
135 | cdb->Put(deadMap, id, meta); | |
136 | cleanup.Add(deadMap); | |
137 | cleanup.Add(meta); | |
138 | } | |
139 | if (TESTBIT(fMask, kZeroSuppression)) { | |
140 | fZeroThreshold = TMath::Min(fZeroThreshold, UShort_t(maxADC)); | |
141 | AliFMDCalibZeroSuppression* zeroSup = MakeZeroSuppression(); | |
02a27b50 | 142 | AliCDBId id(AliFMDParameters::ZeroSuppressionPath(), |
20345ac5 | 143 | fRunMin, fRunMax); |
144 | MAKE_META(meta); | |
145 | meta->SetProperty("key1", zeroSup); | |
146 | cdb->Put(zeroSup, id, meta); | |
147 | cleanup.Add(zeroSup); | |
148 | cleanup.Add(meta); | |
149 | } | |
150 | if (TESTBIT(fMask, kSampleRate)) { | |
151 | fRate = TMath::Max(TMath::Min(fRate, UShort_t(8)), UShort_t(1)); | |
152 | AliFMDCalibSampleRate* rate = MakeSampleRate(); | |
8ec606c2 | 153 | AliCDBId id(AliFMDParameters::SampleRatePath(), |
154 | fRunMin,fRunMax); | |
20345ac5 | 155 | MAKE_META(meta); |
156 | meta->SetProperty("key1", rate); | |
157 | cdb->Put(rate, id, meta); | |
158 | cleanup.Add(rate); | |
159 | cleanup.Add(meta); | |
160 | } | |
c2fc1258 | 161 | if (TESTBIT(fMask, kStripRange)) { |
162 | fRate = TMath::Max(TMath::Min(fRate, UShort_t(8)), UShort_t(1)); | |
163 | AliFMDCalibStripRange* range = MakeStripRange(); | |
8ec606c2 | 164 | AliCDBId id(AliFMDParameters::StripRangePath(), |
165 | fRunMin,fRunMax); | |
c2fc1258 | 166 | MAKE_META(meta); |
167 | meta->SetProperty("key1", range); | |
168 | cdb->Put(range, id, meta); | |
169 | cleanup.Add(range); | |
170 | cleanup.Add(meta); | |
171 | } | |
20345ac5 | 172 | if (TESTBIT(fMask, kAltroMap)) { |
173 | AliFMDAltroMapping* altroMap = MakeAltroMap(); | |
02a27b50 | 174 | AliCDBId id(AliFMDParameters::AltroMapPath(), fRunMin, fRunMax); |
20345ac5 | 175 | MAKE_META(meta); |
176 | meta->SetProperty("key1", altroMap); | |
177 | cdb->Put(altroMap, id, meta); | |
178 | cleanup.Add(altroMap); | |
179 | cleanup.Add(meta); | |
180 | } | |
181 | cdb->Destroy(); | |
182 | cleanup.Delete(); | |
183 | } | |
184 | ||
185 | ||
186 | //__________________________________________________________________ | |
187 | AliFMDCalibGain* | |
02a27b50 | 188 | AliFMDCalibFaker::MakePulseGain() const |
20345ac5 | 189 | { |
190 | // Make the actual data | |
191 | AliFMDCalibGain* gain = new AliFMDCalibGain; | |
192 | // Set threshold | |
193 | gain->Set(fThreshold); | |
194 | for (UShort_t det = 1; det <= 3; det++) { | |
195 | Char_t rings[] = { 'I', (det == 1 ? '\0' : 'O'), '\0' }; | |
196 | for (Char_t* ring = rings; *ring != '\0'; ring++) { | |
197 | UShort_t nSec = ( *ring == 'I' ? 20 : 40 ); | |
198 | UShort_t nStr = ( *ring == 'I' ? 512 : 256 ); | |
199 | for (UShort_t sec = 0; sec < nSec; sec++) { | |
200 | for (UShort_t str = 0; str < nStr; str++) { | |
201 | gain->Set(det, *ring, sec, str, | |
202 | gRandom->Gaus(fGain, .01 * fGain)); | |
203 | } | |
204 | } | |
205 | } | |
206 | } | |
207 | return gain; | |
208 | } | |
209 | ||
210 | //__________________________________________________________________ | |
211 | AliFMDCalibPedestal* | |
02a27b50 | 212 | AliFMDCalibFaker::MakePedestal() const |
20345ac5 | 213 | { |
214 | // Make the actual data | |
215 | AliFMDCalibPedestal* pedestal = new AliFMDCalibPedestal; | |
216 | for (UShort_t det = 1; det <= 3; det++) { | |
217 | Char_t rings[] = { 'I', (det == 1 ? '\0' : 'O'), '\0' }; | |
218 | for (Char_t* ring = rings; *ring != '\0'; ring++) { | |
219 | UShort_t nSec = ( *ring == 'I' ? 20 : 40 ); | |
220 | UShort_t nStr = ( *ring == 'I' ? 512 : 256 ); | |
221 | for (UShort_t sec = 0; sec < nSec; sec++) { | |
222 | for (UShort_t str = 0; str < nStr; str++) { | |
223 | pedestal->Set(det, *ring, sec, str, | |
224 | gRandom->Uniform(fPedestalMin, fPedestalMax), 1.5); | |
225 | } | |
226 | } | |
227 | } | |
228 | } | |
229 | return pedestal; | |
230 | } | |
231 | ||
232 | //__________________________________________________________________ | |
233 | AliFMDCalibDeadMap* | |
02a27b50 | 234 | AliFMDCalibFaker::MakeDeadMap() const |
20345ac5 | 235 | { |
236 | // Make the actual data | |
237 | AliFMDCalibDeadMap* deadmap = new AliFMDCalibDeadMap; | |
238 | for (UShort_t det = 1; det <= 3; det++) { | |
239 | Char_t rings[] = { 'I', (det == 1 ? '\0' : 'O'), '\0' }; | |
240 | for (Char_t* ring = rings; *ring != '\0'; ring++) { | |
241 | UShort_t nSec = ( *ring == 'I' ? 20 : 40 ); | |
242 | UShort_t nStr = ( *ring == 'I' ? 512 : 256 ); | |
243 | for (UShort_t sec = 0; sec < nSec; sec++) { | |
244 | for (UShort_t str = 0; str < nStr; str++) { | |
245 | deadmap->operator()(det, *ring, sec, str) = | |
246 | gRandom->Uniform(0, 1) < fDeadChance; | |
247 | } | |
248 | } | |
249 | } | |
250 | } | |
251 | return deadmap; | |
252 | } | |
253 | ||
254 | //__________________________________________________________________ | |
255 | AliFMDCalibZeroSuppression* | |
02a27b50 | 256 | AliFMDCalibFaker::MakeZeroSuppression() const |
20345ac5 | 257 | { |
258 | // Make the actual data | |
259 | AliFMDCalibZeroSuppression* zs = new AliFMDCalibZeroSuppression; | |
260 | for (UShort_t det = 1; det <= 3; det++) { | |
261 | Char_t rings[] = { 'I', (det == 1 ? '\0' : 'O'), '\0' }; | |
262 | for (Char_t* ring = rings; *ring != '\0'; ring++) { | |
263 | UShort_t nSec = ( *ring == 'I' ? 20 : 40 ); | |
264 | UShort_t nStr = ( *ring == 'I' ? 512 : 256 ); | |
265 | for (UShort_t sec = 0; sec < nSec; sec++) { | |
266 | for (UShort_t str = 0; str < nStr; str++) { | |
267 | zs->operator()(det, *ring, sec, str) = fZeroThreshold; | |
268 | } | |
269 | } | |
270 | } | |
271 | } | |
272 | return zs; | |
273 | } | |
274 | ||
275 | //__________________________________________________________________ | |
276 | AliFMDCalibSampleRate* | |
02a27b50 | 277 | AliFMDCalibFaker::MakeSampleRate() const |
20345ac5 | 278 | { |
02a27b50 | 279 | // Make sample rates |
20345ac5 | 280 | AliFMDCalibSampleRate* sampleRate = new AliFMDCalibSampleRate; |
c2fc1258 | 281 | for (UShort_t det = 1; det <= 3; det++) { |
282 | Char_t rings[] = { 'I', (det == 1 ? '\0' : 'O'), '\0' }; | |
283 | for (Char_t* ring = rings; *ring != '\0'; ring++) { | |
284 | UShort_t nSec = ( *ring == 'I' ? 20 : 40 ); | |
285 | for (UShort_t sec = 0; sec < nSec; sec++) { | |
286 | sampleRate->Set(det, *ring, sec, 0, fRate); | |
287 | } | |
288 | } | |
289 | } | |
20345ac5 | 290 | return sampleRate; |
291 | } | |
292 | ||
c2fc1258 | 293 | //__________________________________________________________________ |
294 | AliFMDCalibStripRange* | |
02a27b50 | 295 | AliFMDCalibFaker::MakeStripRange() const |
c2fc1258 | 296 | { |
02a27b50 | 297 | // Make strip ranges |
c2fc1258 | 298 | AliFMDCalibStripRange* striprange = new AliFMDCalibStripRange; |
299 | for (UShort_t det = 1; det <= 3; det++) { | |
300 | Char_t rings[] = { 'I', (det == 1 ? '\0' : 'O'), '\0' }; | |
301 | for (Char_t* ring = rings; *ring != '\0'; ring++) { | |
302 | UShort_t nSec = ( *ring == 'I' ? 20 : 40 ); | |
303 | for (UShort_t sec = 0; sec < nSec; sec++) { | |
304 | striprange->Set(det, *ring, sec, 0, fStripMin, fStripMax); | |
305 | } | |
306 | } | |
307 | } | |
308 | return striprange; | |
309 | } | |
310 | ||
20345ac5 | 311 | //__________________________________________________________________ |
312 | AliFMDAltroMapping* | |
02a27b50 | 313 | AliFMDCalibFaker::MakeAltroMap() const |
20345ac5 | 314 | { |
02a27b50 | 315 | // Make hardware mapping |
20345ac5 | 316 | AliFMDAltroMapping* m = new AliFMDAltroMapping; |
317 | return m; | |
318 | } | |
319 | ||
320 | ||
321 | ||
322 | //____________________________________________________________________ | |
323 | // | |
324 | // EOF | |
325 | // |