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TPCDaqDefs.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file TPCDaqDefs.cc
1 #include "TPCDaqDefs.h"
2 
3 #include <TCanvas.h>
4 #include <TF1.h>
5 #include <TGraph.h>
6 #include <TPaveText.h>
7 #include <TStyle.h>
8 #include <TVirtualFitter.h>
9 
10 #include <cassert>
11 #include <cmath>
12 #include <iostream>
13 #include <limits>
14 #include <string>
15 
16 using namespace std;
17 
18 namespace TPCDaqDefs
19 {
21 namespace FEEv1
22 {
23 SampleFit_PowerLawDoubleExp_PDFMaker::SampleFit_PowerLawDoubleExp_PDFMaker()
24 {
25  gStyle->SetOptFit(1111);
26 
27  m_canvas = new TCanvas("SampleFit_PowerLawDoubleExp_PDFMaker", "SampleFit_PowerLawDoubleExp_PDFMaker");
28  m_pavedtext = new TPaveText(.05, .1, .95, .8);
29 
30  m_pavedtext->AddText("SampleFit_PowerLawDoubleExp Fit output");
31  m_pavedtext->AddText("A double-component power-law exponential fit of time-dependent ADC pulses.");
32  m_pavedtext->AddText("Magenta curve is the sum of the two component, the red and blue curves.");
33  m_pavedtext->AddText("Red dot denote the max points");
34  m_pavedtext->Draw();
35 
36  m_canvas->Print("SampleFit_PowerLawDoubleExp.pdf("); //open multiplage PDF
37 }
38 SampleFit_PowerLawDoubleExp_PDFMaker::~SampleFit_PowerLawDoubleExp_PDFMaker()
39 {
40  if (m_pavedtext) delete m_pavedtext;
41  if (m_canvas) delete m_canvas;
42 
43  m_canvas = new TCanvas("SampleFit_PowerLawDoubleExp_PDFMaker", "SampleFit_PowerLawDoubleExp_PDFMaker");
44  m_pavedtext = new TPaveText(.05, .1, .95, .8);
45 
46  m_pavedtext->AddText("SampleFit_PowerLawDoubleExp Fit output");
47  m_pavedtext->AddText("End of pages");
48  m_pavedtext->Draw();
49 
50  m_canvas->Print("SampleFit_PowerLawDoubleExp.pdf)"); //close multiplage PDF
51 }
52 
53 void SampleFit_PowerLawDoubleExp_PDFMaker::MakeSectionPage(const string &title)
54 {
55  if (m_pavedtext) delete m_pavedtext;
56  if (m_canvas) delete m_canvas;
57 
58  m_canvas = new TCanvas("SampleFit_PowerLawDoubleExp_PDFMaker", "SampleFit_PowerLawDoubleExp_PDFMaker");
59 
60  m_pavedtext = new TPaveText(.05, .1, .95, .8);
61 
62  m_pavedtext->AddText(title.c_str());
63  m_pavedtext->Draw();
64 
65  m_canvas->Print("SampleFit_PowerLawDoubleExp.pdf");
66 }
67 
68 bool SampleFit_PowerLawDoubleExp( //
69  const std::vector<double> &samples, //
70  double &peak, //
71  double &peak_sample, //
72  double &pedestal, //
73  std::map<int, double> &parameters_io,
74  const int verbosity)
75 {
76  static const int n_parameter = 7;
77 
78  // inital guesses
79  int peakPos = 0.;
80 
81  // assert(samples.size() == n_samples);
82  const int n_samples = samples.size();
83 
84  TGraph gpulse(n_samples);
85  for (int i = 0; i < n_samples; i++)
86  {
87  (gpulse.GetX())[i] = i;
88 
89  (gpulse.GetY())[i] = samples[i];
90  }
91 
92  //Saturation correction - Abhisek
93  // for (int ipoint = 0; ipoint < gpulse.GetN(); ipoint++)
94  // if ((gpulse.GetY())[ipoint] >= ((1 << 10) - 10) // drop point if touching max or low limit on ADCs
95  // or (not isnormal((gpulse.GetY())[ipoint])))
96  // {
97  // gpulse.RemovePoint(ipoint);
98  // ipoint--;
99  // }
100 
101  pedestal = gpulse.GetY()[0]; //(double) PEDESTAL;
102  double peakval = pedestal;
103  const double risetime = 1.5;
104 
105  for (int iSample = 0; iSample < n_samples - risetime * 3; iSample++)
106  {
107  if (abs(gpulse.GetY()[iSample] - pedestal) > abs(peakval - pedestal))
108  {
109  peakval = gpulse.GetY()[iSample];
110  peakPos = iSample;
111  }
112  }
113  peakval -= pedestal;
114 
115  if (verbosity)
116  {
117  cout << "SampleFit_PowerLawDoubleExp - "
118  << "pedestal = " << pedestal << ", "
119  << "peakval = " << peakval << ", "
120  << "peakPos = " << peakPos << endl;
121  }
122 
123  // build default value
124  struct default_values_t
125  {
126  default_values_t(double default_value, double min_value, double max_value)
127  : def(default_value)
128  , min(min_value)
129  , max(max_value)
130  {
131  }
132  double def;
133  double min;
134  double max;
135  };
136 
137  vector<default_values_t> default_values(n_parameter, default_values_t(numeric_limits<double>::signaling_NaN(), numeric_limits<double>::signaling_NaN(), numeric_limits<double>::signaling_NaN()));
138 
139  default_values[0] = default_values_t(peakval * .7, peakval * -1.5, peakval * 1.5);
140  default_values[1] = default_values_t(peakPos - risetime, peakPos - 3 * risetime, peakPos + risetime);
141  default_values[2] = default_values_t(5., 1, 10.);
142  default_values[3] = default_values_t(risetime, risetime * .2, risetime * 10);
143  default_values[4] = default_values_t(pedestal, pedestal - abs(peakval), pedestal + abs(peakval));
144  // default_values[5] = default_values_t(0.3, 0, 1);
145  // default_values[6] = default_values_t(5, risetime * .2, risetime * 10);
146  default_values[5] = default_values_t(0, 0, 0); // disable 2nd component
147  default_values[6] = default_values_t(risetime, risetime, risetime);
148 
149  // fit function
150  TF1 fits("f_SignalShape_PowerLawDoubleExp", SignalShape_PowerLawDoubleExp, 0., n_samples, n_parameter);
151  fits.SetParNames("Amplitude", "Sample Start", "Power", "Peak Time 1", "Pedestal", "Amplitude ratio", "Peak Time 2");
152 
153  for (int i = 0; i < n_parameter; ++i)
154  {
155  if (parameters_io.find(i) == parameters_io.end())
156  {
157  fits.SetParameter(i, default_values[i].def);
158 
159  if (default_values[i].min < default_values[i].max)
160  {
161  fits.SetParLimits(i, default_values[i].min, default_values[i].max);
162  }
163  else
164  {
165  fits.FixParameter(i, default_values[i].def);
166  }
167 
168  if (verbosity)
169  {
170  cout << "SampleFit_PowerLawDoubleExp - parameter [" << i << "]: "
171  << "default value = " << default_values[i].def
172  << ", min value = " << default_values[i].min
173  << ", max value = " << default_values[i].max << endl;
174  }
175  }
176  else
177  {
178 // fits.SetParLimits(i, parameters_io[i], parameters_io[i]);
179  fits.SetParameter(i, parameters_io[i]);
180  fits.FixParameter(i, parameters_io[i]);
181 
182  if (verbosity)
183  {
184  cout << "SampleFit_PowerLawDoubleExp - parameter [" << i << "]: fixed to " << parameters_io[i] << endl;
185  }
186  }
187  }
188 
189  if (verbosity <= 1)
190  gpulse.Fit(&fits, "QRN0W", "goff", 0., (double) n_samples);
191  else
192  gpulse.Fit(&fits, "RN0VW+", "goff", 0., (double) n_samples);
193 
194  // store results
195  pedestal = fits.GetParameter(4);
196 
197  const double peakpos1 = fits.GetParameter(3);
198  const double peakpos2 = fits.GetParameter(6);
199  double max_peakpos = fits.GetParameter(1) + (peakpos1 > peakpos2 ? peakpos1 : peakpos2);
200  if (max_peakpos > n_samples - 1) max_peakpos = n_samples - 1;
201 
202  if (fits.GetParameter(0) > 0)
203  peak_sample = fits.GetMaximumX(fits.GetParameter(1), max_peakpos);
204  else
205  peak_sample = fits.GetMinimumX(fits.GetParameter(1), max_peakpos);
206 
207  peak = fits.Eval(peak_sample) - pedestal;
208 
209  if (verbosity)
210  {
211  static int id = 0;
212  ++id;
213 
214  string c_name(string("SampleFit_PowerLawDoubleExp_") + to_string(id));
215 
216  TCanvas *canvas = new TCanvas(
217  c_name.c_str(), c_name.c_str());
218  canvas->Update();
219 
220  TGraph *g_plot = static_cast<TGraph *>(gpulse.DrawClone("ap*l"));
221  g_plot->SetTitle((string("ADC data and fit #") + to_string(id) + string(";Sample number;ADC value")).c_str());
222 
223  fits.SetLineColor(kMagenta);
224  fits.DrawClone("same");
225  fits.Print();
226 
227  TF1 f1("f_SignalShape_PowerLawExp1", SignalShape_PowerLawExp, 0., n_samples, 5);
228  f1.SetParameters(
229  fits.GetParameter(0) * (1 - fits.GetParameter(5)) / pow(fits.GetParameter(3), fits.GetParameter(2)) * exp(fits.GetParameter(2)),
230  fits.GetParameter(1),
231  fits.GetParameter(2),
232  fits.GetParameter(2) / fits.GetParameter(3),
233  fits.GetParameter(4));
234  f1.SetLineColor(kBlue);
235  f1.DrawClone("same");
236 
237  TF1 f2("f_SignalShape_PowerLawExp2", SignalShape_PowerLawExp, 0., n_samples, 5);
238  f2.SetParameters(
239  fits.GetParameter(0) * fits.GetParameter(5) / pow(fits.GetParameter(6), fits.GetParameter(2)) * exp(fits.GetParameter(2)),
240  fits.GetParameter(1),
241  fits.GetParameter(2),
242  fits.GetParameter(2) / fits.GetParameter(6),
243  fits.GetParameter(4));
244  f2.SetLineColor(kRed);
245  f2.DrawClone("same");
246 
247  TGraph g_max(1);
248 
249  g_max.GetX()[0] = peak_sample;
250  g_max.GetY()[0] = peak + pedestal;
251 
252  g_max.SetMarkerStyle(kFullCircle);
253  g_max.SetMarkerSize(2);
254  g_max.SetMarkerColor(kRed);
255 
256  static_cast<TGraph *>(g_max.DrawClone("p"));
257 
258  canvas->Update();
259 
260  // if (id == 1)
261  // {
262  // canvas->Print("SampleFit_PowerLawDoubleExp.pdf(");
263  // }
264  canvas->Print("SampleFit_PowerLawDoubleExp.pdf");
265  }
266 
267  for (int i = 0; i < n_parameter; ++i)
268  {
269  parameters_io[i] = fits.GetParameter(i);
270  }
271 
272  if (verbosity)
273  {
274  cout << "SampleFit_PowerLawDoubleExp - "
275  << "peak_sample = " << peak_sample << ", "
276  << "max_peakpos = " << max_peakpos << ", "
277  << "fits.GetParameter(1) = " << fits.GetParameter(1) << ", "
278  << "peak = " << peak << ", "
279  << "pedestal = " << pedestal << endl;
280  }
281 
282  return true;
283 }
284 
285 double
286 SignalShape_PowerLawExp(double *x, double *par)
287 {
288  double pedestal = par[4];
289  // + ((x[0] - 1.5 * par[1]) > 0) * par[5]; // quick fix on exting tails on the signal function
290  if (x[0] < par[1])
291  return pedestal;
292  //double signal = (-1)*par[0]*pow((x[0]-par[1]),par[2])*exp(-(x[0]-par[1])*par[3]);
293  double signal = par[0] * pow((x[0] - par[1]), par[2]) * exp(-(x[0] - par[1]) * par[3]);
294  return pedestal + signal;
295 }
296 
297 double
298 SignalShape_PowerLawDoubleExp(double *x, double *par)
299 {
300  double pedestal = par[4];
301  // + ((x[0] - 1.5 * par[1]) > 0) * par[5]; // quick fix on exting tails on the signal function
302  if (x[0] < par[1])
303  return pedestal;
304  //double signal = (-1)*par[0]*pow((x[0]-par[1]),par[2])*exp(-(x[0]-par[1])*par[3]);
305  // peak / pow(fits.GetParameter(2) / fits.GetParameter(3), fits.GetParameter(2)) * exp(fits.GetParameter(2)) = fits.GetParameter(0); // exact peak height is (p0*Power(p2/p3,p2))/Power(E,p2)
306  // fits.GetParameter(2) / peak_shift = fits.GetParameter(3); // signal peak time
307 
308  double signal = //
309  par[0] //
310  * pow((x[0] - par[1]), par[2]) //
311  * (((1. - par[5]) / pow(par[3], par[2]) * exp(par[2])) * exp(-(x[0] - par[1]) * (par[2] / par[3])) //
312  + (par[5] / pow(par[6], par[2]) * exp(par[2])) * exp(-(x[0] - par[1]) * (par[2] / par[6])) //
313  );
314  return pedestal + signal;
315 }
316 
317 pair<int, int> SAMPAChan2PadXY(uint32_t fee_channel)
318 {
319  static const int pad_map_to_xy[512][2] = {
320  {-1, 0}, //0
321  {-1, 1}, //1
322  {-1, 2}, //2
323  {1, 2}, //3
324  {1, 1}, //4
325  {1, 4}, //5
326  {1, 3}, //6
327  {2, 1}, //7
328  {1, 5}, //8
329  {2, 3}, //9
330  {2, 2}, //10
331  {2, 5}, //11
332  {2, 4}, //12
333  {3, 2}, //13
334  {3, 1}, //14
335  {3, 4}, //15
336  {3, 3}, //16
337  {4, 1}, //17
338  {3, 5}, //18
339  {4, 3}, //19
340  {4, 2}, //20
341  {4, 5}, //21
342  {4, 4}, //22
343  {5, 2}, //23
344  {5, 1}, //24
345  {5, 4}, //25
346  {5, 3}, //26
347  {6, 1}, //27
348  {5, 5}, //28
349  {6, 3}, //29
350  {6, 2}, //30
351  {6, 5}, //31
352  {6, 4}, //32
353  {7, 2}, //33
354  {7, 1}, //34
355  {7, 4}, //35
356  {7, 3}, //36
357  {8, 1}, //37
358  {7, 5}, //38
359  {8, 3}, //39
360  {8, 2}, //40
361  {8, 5}, //41
362  {8, 4}, //42
363  {9, 2}, //43
364  {9, 1}, //44
365  {9, 4}, //45
366  {9, 3}, //46
367  {10, 1}, //47
368  {9, 5}, //48
369  {10, 3}, //49
370  {10, 2}, //50
371  {10, 5}, //51
372  {10, 4}, //52
373  {11, 2}, //53
374  {11, 1}, //54
375  {11, 4}, //55
376  {11, 3}, //56
377  {12, 1}, //57
378  {11, 5}, //58
379  {12, 3}, //59
380  {12, 2}, //60
381  {12, 5}, //61
382  {12, 4}, //62
383  {13, 2}, //63
384  {13, 1}, //64
385  {13, 4}, //65
386  {13, 3}, //66
387  {14, 1}, //67
388  {13, 5}, //68
389  {14, 3}, //69
390  {14, 2}, //70
391  {14, 5}, //71
392  {14, 4}, //72
393  {15, 2}, //73
394  {15, 1}, //74
395  {15, 4}, //75
396  {15, 3}, //76
397  {16, 1}, //77
398  {15, 5}, //78
399  {16, 3}, //79
400  {16, 2}, //80
401  {16, 5}, //81
402  {16, 4}, //82
403  {17, 2}, //83
404  {17, 1}, //84
405  {17, 4}, //85
406  {17, 3}, //86
407  {18, 1}, //87
408  {17, 5}, //88
409  {18, 3}, //89
410  {18, 2}, //90
411  {18, 5}, //91
412  {18, 4}, //92
413  {19, 2}, //93
414  {19, 1}, //94
415  {19, 4}, //95
416  {19, 3}, //96
417  {20, 1}, //97
418  {19, 5}, //98
419  {20, 3}, //99
420  {20, 2}, //100
421  {20, 5}, //101
422  {20, 4}, //102
423  {21, 2}, //103
424  {21, 1}, //104
425  {21, 4}, //105
426  {21, 3}, //106
427  {22, 1}, //107
428  {21, 5}, //108
429  {22, 3}, //109
430  {22, 2}, //110
431  {22, 5}, //111
432  {22, 4}, //112
433  {23, 2}, //113
434  {23, 1}, //114
435  {23, 4}, //115
436  {23, 3}, //116
437  {24, 1}, //117
438  {23, 5}, //118
439  {24, 3}, //119
440  {24, 2}, //120
441  {24, 5}, //121
442  {24, 4}, //122
443  {-1, 3}, //123
444  {-1, 4}, //124
445  {-1, 5}, //125
446  {-1, 6}, //126
447  {-1, 7}, //127
448  {-9, 2}, //128
449  {-3, 1}, //129
450  {-3, 2}, //130
451  {25, 2}, //131
452  {25, 1}, //132
453  {25, 4}, //133
454  {25, 3}, //134
455  {26, 1}, //135
456  {25, 5}, //136
457  {26, 3}, //137
458  {26, 2}, //138
459  {26, 5}, //139
460  {26, 4}, //140
461  {27, 2}, //141
462  {27, 1}, //142
463  {27, 4}, //143
464  {27, 3}, //144
465  {28, 1}, //145
466  {27, 5}, //146
467  {28, 3}, //147
468  {28, 2}, //148
469  {28, 5}, //149
470  {28, 4}, //150
471  {29, 2}, //151
472  {29, 1}, //152
473  {29, 4}, //153
474  {29, 3}, //154
475  {30, 1}, //155
476  {29, 5}, //156
477  {30, 3}, //157
478  {30, 2}, //158
479  {30, 5}, //159
480  {30, 4}, //160
481  {31, 2}, //161
482  {31, 1}, //162
483  {31, 4}, //163
484  {31, 3}, //164
485  {32, 1}, //165
486  {31, 5}, //166
487  {32, 3}, //167
488  {32, 2}, //168
489  {32, 5}, //169
490  {32, 4}, //170
491  {33, 2}, //171
492  {33, 1}, //172
493  {33, 4}, //173
494  {33, 3}, //174
495  {34, 1}, //175
496  {33, 5}, //176
497  {34, 3}, //177
498  {34, 2}, //178
499  {34, 5}, //179
500  {34, 4}, //180
501  {35, 2}, //181
502  {35, 1}, //182
503  {35, 4}, //183
504  {35, 3}, //184
505  {36, 1}, //185
506  {35, 5}, //186
507  {36, 3}, //187
508  {36, 2}, //188
509  {36, 5}, //189
510  {36, 4}, //190
511  {37, 2}, //191
512  {37, 1}, //192
513  {37, 4}, //193
514  {37, 3}, //194
515  {38, 1}, //195
516  {37, 5}, //196
517  {38, 3}, //197
518  {38, 2}, //198
519  {38, 5}, //199
520  {38, 4}, //200
521  {39, 2}, //201
522  {39, 1}, //202
523  {39, 4}, //203
524  {39, 3}, //204
525  {40, 1}, //205
526  {39, 5}, //206
527  {40, 3}, //207
528  {40, 2}, //208
529  {40, 5}, //209
530  {40, 4}, //210
531  {41, 2}, //211
532  {41, 1}, //212
533  {41, 4}, //213
534  {41, 3}, //214
535  {42, 1}, //215
536  {41, 5}, //216
537  {42, 3}, //217
538  {42, 2}, //218
539  {42, 5}, //219
540  {42, 4}, //220
541  {43, 2}, //221
542  {43, 1}, //222
543  {43, 4}, //223
544  {43, 3}, //224
545  {44, 1}, //225
546  {43, 5}, //226
547  {44, 3}, //227
548  {44, 2}, //228
549  {44, 5}, //229
550  {44, 4}, //230
551  {45, 2}, //231
552  {45, 1}, //232
553  {45, 4}, //233
554  {45, 3}, //234
555  {46, 1}, //235
556  {45, 5}, //236
557  {46, 3}, //237
558  {46, 2}, //238
559  {46, 5}, //239
560  {46, 4}, //240
561  {47, 2}, //241
562  {47, 1}, //242
563  {47, 4}, //243
564  {47, 3}, //244
565  {48, 1}, //245
566  {47, 5}, //246
567  {48, 3}, //247
568  {48, 2}, //248
569  {48, 5}, //249
570  {48, 4}, //250
571  {-3, 3}, //251
572  {-3, 4}, //252
573  {-3, 5}, //253
574  {-3, 6}, //254
575  {-3, 7}, //255
576  {-5, 0}, //256
577  {-5, 1}, //257
578  {-5, 2}, //258
579  {48, 6}, //259
580  {-5, 3}, //260
581  {48, 8}, //261
582  {48, 7}, //262
583  {48, 10}, //263
584  {48, 9}, //264
585  {47, 7}, //265
586  {47, 6}, //266
587  {47, 9}, //267
588  {47, 8}, //268
589  {46, 6}, //269
590  {47, 10}, //270
591  {46, 8}, //271
592  {46, 7}, //272
593  {46, 10}, //273
594  {46, 9}, //274
595  {45, 7}, //275
596  {45, 6}, //276
597  {45, 9}, //277
598  {45, 8}, //278
599  {44, 6}, //279
600  {45, 10}, //280
601  {44, 8}, //281
602  {44, 7}, //282
603  {44, 10}, //283
604  {44, 9}, //284
605  {43, 7}, //285
606  {43, 6}, //286
607  {43, 9}, //287
608  {43, 8}, //288
609  {42, 6}, //289
610  {43, 10}, //290
611  {42, 8}, //291
612  {42, 7}, //292
613  {42, 10}, //293
614  {42, 9}, //294
615  {41, 7}, //295
616  {41, 6}, //296
617  {41, 9}, //297
618  {41, 8}, //298
619  {40, 6}, //299
620  {41, 10}, //300
621  {40, 8}, //301
622  {40, 7}, //302
623  {40, 10}, //303
624  {40, 9}, //304
625  {39, 7}, //305
626  {39, 6}, //306
627  {39, 9}, //307
628  {39, 8}, //308
629  {38, 6}, //309
630  {39, 10}, //310
631  {38, 8}, //311
632  {38, 7}, //312
633  {38, 10}, //313
634  {38, 9}, //314
635  {37, 7}, //315
636  {37, 6}, //316
637  {37, 9}, //317
638  {37, 8}, //318
639  {36, 6}, //319
640  {37, 10}, //320
641  {36, 8}, //321
642  {36, 7}, //322
643  {36, 10}, //323
644  {36, 9}, //324
645  {35, 7}, //325
646  {35, 6}, //326
647  {35, 9}, //327
648  {35, 8}, //328
649  {34, 6}, //329
650  {35, 10}, //330
651  {34, 8}, //331
652  {34, 7}, //332
653  {34, 10}, //333
654  {34, 9}, //334
655  {33, 7}, //335
656  {33, 6}, //336
657  {33, 9}, //337
658  {33, 8}, //338
659  {32, 6}, //339
660  {33, 10}, //340
661  {32, 8}, //341
662  {32, 7}, //342
663  {32, 10}, //343
664  {32, 9}, //344
665  {31, 7}, //345
666  {31, 6}, //346
667  {31, 9}, //347
668  {31, 8}, //348
669  {30, 6}, //349
670  {31, 10}, //350
671  {30, 8}, //351
672  {30, 7}, //352
673  {30, 10}, //353
674  {30, 9}, //354
675  {29, 7}, //355
676  {29, 6}, //356
677  {29, 9}, //357
678  {29, 8}, //358
679  {28, 6}, //359
680  {29, 10}, //360
681  {28, 8}, //361
682  {28, 7}, //362
683  {28, 10}, //363
684  {28, 9}, //364
685  {27, 7}, //365
686  {27, 6}, //366
687  {27, 9}, //367
688  {27, 8}, //368
689  {26, 6}, //369
690  {27, 10}, //370
691  {26, 8}, //371
692  {26, 7}, //372
693  {26, 10}, //373
694  {26, 9}, //374
695  {25, 7}, //375
696  {25, 6}, //376
697  {25, 9}, //377
698  {25, 8}, //378
699  {-9, 0}, //379
700  {25, 10}, //380
701  {-5, 5}, //381
702  {-5, 6}, //382
703  {-5, 7}, //383
704  {-7, 0}, //384
705  {-7, 1}, //385
706  {-7, 2}, //386
707  {24, 6}, //387
708  {-7, 3}, //388
709  {24, 8}, //389
710  {24, 7}, //390
711  {24, 10}, //391
712  {24, 9}, //392
713  {23, 7}, //393
714  {23, 6}, //394
715  {23, 9}, //395
716  {23, 8}, //396
717  {22, 6}, //397
718  {23, 10}, //398
719  {22, 8}, //399
720  {22, 7}, //400
721  {22, 10}, //401
722  {22, 9}, //402
723  {21, 7}, //403
724  {21, 6}, //404
725  {21, 9}, //405
726  {21, 8}, //406
727  {20, 6}, //407
728  {21, 10}, //408
729  {20, 8}, //409
730  {20, 7}, //410
731  {20, 10}, //411
732  {20, 9}, //412
733  {19, 7}, //413
734  {19, 6}, //414
735  {19, 9}, //415
736  {19, 8}, //416
737  {18, 6}, //417
738  {19, 10}, //418
739  {18, 8}, //419
740  {18, 7}, //420
741  {18, 10}, //421
742  {18, 9}, //422
743  {17, 7}, //423
744  {17, 6}, //424
745  {17, 9}, //425
746  {17, 8}, //426
747  {16, 6}, //427
748  {17, 10}, //428
749  {16, 8}, //429
750  {16, 7}, //430
751  {16, 10}, //431
752  {16, 9}, //432
753  {15, 7}, //433
754  {15, 6}, //434
755  {15, 9}, //435
756  {15, 8}, //436
757  {14, 6}, //437
758  {15, 10}, //438
759  {14, 8}, //439
760  {14, 7}, //440
761  {14, 10}, //441
762  {14, 9}, //442
763  {13, 7}, //443
764  {13, 6}, //444
765  {13, 9}, //445
766  {13, 8}, //446
767  {12, 6}, //447
768  {13, 10}, //448
769  {12, 8}, //449
770  {12, 7}, //450
771  {12, 10}, //451
772  {12, 9}, //452
773  {11, 7}, //453
774  {11, 6}, //454
775  {11, 9}, //455
776  {11, 8}, //456
777  {10, 6}, //457
778  {11, 10}, //458
779  {10, 8}, //459
780  {10, 7}, //460
781  {10, 10}, //461
782  {10, 9}, //462
783  {9, 7}, //463
784  {9, 6}, //464
785  {9, 9}, //465
786  {9, 8}, //466
787  {8, 6}, //467
788  {9, 10}, //468
789  {8, 8}, //469
790  {8, 7}, //470
791  {8, 10}, //471
792  {8, 9}, //472
793  {7, 7}, //473
794  {7, 6}, //474
795  {7, 9}, //475
796  {7, 8}, //476
797  {6, 6}, //477
798  {7, 10}, //478
799  {6, 8}, //479
800  {6, 7}, //480
801  {6, 10}, //481
802  {6, 9}, //482
803  {5, 7}, //483
804  {5, 6}, //484
805  {5, 9}, //485
806  {5, 8}, //486
807  {4, 6}, //487
808  {5, 10}, //488
809  {4, 8}, //489
810  {4, 7}, //490
811  {4, 10}, //491
812  {4, 9}, //492
813  {3, 7}, //493
814  {3, 6}, //494
815  {3, 9}, //495
816  {3, 8}, //496
817  {2, 6}, //497
818  {3, 10}, //498
819  {2, 8}, //499
820  {2, 7}, //500
821  {2, 10}, //501
822  {2, 9}, //502
823  {1, 7}, //503
824  {1, 6}, //504
825  {1, 9}, //505
826  {1, 8}, //506
827  {0, 6}, //507
828  {1, 10}, //508
829  {-7, 5}, //509
830  {-7, 6}, //510
831  {-7, 7}};
832 
833  static const int sampa_chan_to_pad[] = {
834  287, //0
835  286, //1
836  285, //2
837  284, //3
838  283, //4
839  282, //5
840  281, //6
841  280, //7
842  279, //8
843  278, //9
844  277, //10
845  276, //11
846  275, //12
847  274, //13
848  273, //14
849  272, //15
850  271, //16
851  270, //17
852  269, //18
853  268, //19
854  267, //20
855  266, //21
856  265, //22
857  264, //23
858  263, //24
859  262, //25
860  261, //26
861  260, //27
862  259, //28
863  258, //29
864  257, //30
865  256, //31
866  319, //32
867  318, //33
868  317, //34
869  316, //35
870  315, //36
871  314, //37
872  313, //38
873  312, //39
874  311, //40
875  310, //41
876  309, //42
877  308, //43
878  307, //44
879  306, //45
880  305, //46
881  304, //47
882  303, //48
883  302, //49
884  301, //50
885  300, //51
886  299, //52
887  298, //53
888  297, //54
889  296, //55
890  295, //56
891  294, //57
892  293, //58
893  292, //59
894  291, //60
895  290, //61
896  289, //62
897  288, //63
898  351, //64
899  350, //65
900  349, //66
901  348, //67
902  347, //68
903  346, //69
904  345, //70
905  344, //71
906  343, //72
907  342, //73
908  341, //74
909  340, //75
910  339, //76
911  338, //77
912  337, //78
913  336, //79
914  335, //80
915  334, //81
916  333, //82
917  332, //83
918  331, //84
919  330, //85
920  329, //86
921  328, //87
922  327, //88
923  326, //89
924  325, //90
925  324, //91
926  323, //92
927  322, //93
928  321, //94
929  320, //95
930  383, //96
931  382, //97
932  381, //98
933  380, //99
934  379, //100
935  378, //101
936  377, //102
937  376, //103
938  375, //104
939  374, //105
940  373, //106
941  372, //107
942  371, //108
943  370, //109
944  369, //110
945  368, //111
946  367, //112
947  366, //113
948  365, //114
949  364, //115
950  363, //116
951  362, //117
952  361, //118
953  360, //119
954  359, //120
955  358, //121
956  357, //122
957  356, //123
958  355, //124
959  354, //125
960  353, //126
961  352, //127
962  415, //128
963  414, //129
964  413, //130
965  412, //131
966  411, //132
967  410, //133
968  409, //134
969  408, //135
970  407, //136
971  406, //137
972  405, //138
973  404, //139
974  403, //140
975  402, //141
976  401, //142
977  400, //143
978  399, //144
979  398, //145
980  397, //146
981  396, //147
982  395, //148
983  394, //149
984  393, //150
985  392, //151
986  391, //152
987  390, //153
988  389, //154
989  388, //155
990  387, //156
991  386, //157
992  385, //158
993  384, //159
994  447, //160
995  446, //161
996  445, //162
997  444, //163
998  443, //164
999  442, //165
1000  441, //166
1001  440, //167
1002  439, //168
1003  438, //169
1004  437, //170
1005  436, //171
1006  435, //172
1007  434, //173
1008  433, //174
1009  432, //175
1010  431, //176
1011  430, //177
1012  429, //178
1013  428, //179
1014  427, //180
1015  426, //181
1016  425, //182
1017  424, //183
1018  423, //184
1019  422, //185
1020  421, //186
1021  420, //187
1022  419, //188
1023  418, //189
1024  417, //190
1025  416, //191
1026  479, //192
1027  478, //193
1028  477, //194
1029  476, //195
1030  475, //196
1031  474, //197
1032  473, //198
1033  472, //199
1034  471, //200
1035  470, //201
1036  469, //202
1037  468, //203
1038  467, //204
1039  466, //205
1040  465, //206
1041  464, //207
1042  463, //208
1043  462, //209
1044  461, //210
1045  460, //211
1046  459, //212
1047  458, //213
1048  457, //214
1049  456, //215
1050  455, //216
1051  454, //217
1052  453, //218
1053  452, //219
1054  451, //220
1055  450, //221
1056  449, //222
1057  448, //223
1058  511, //224
1059  510, //225
1060  509, //226
1061  508, //227
1062  507, //228
1063  506, //229
1064  505, //230
1065  504, //231
1066  503, //232
1067  502, //233
1068  501, //234
1069  500, //235
1070  499, //236
1071  498, //237
1072  497, //238
1073  496, //239
1074  495, //240
1075  494, //241
1076  493, //242
1077  492, //243
1078  491, //244
1079  490, //245
1080  489, //246
1081  488, //247
1082  487, //248
1083  486, //249
1084  485, //250
1085  484, //251
1086  483, //252
1087  482, //253
1088  481, //254
1089  480, //255
1090  0 //256 , the invalid ID
1091  };
1092 
1093  if (fee_channel >= 256)
1094  fee_channel = 256;
1095 
1096  const int pad_number = sampa_chan_to_pad[fee_channel];
1097  const int pad_x = pad_map_to_xy[pad_number][0];
1098  const int pad_y = pad_map_to_xy[pad_number][1];
1099 
1100  return make_pair(pad_x, pad_y);
1101 }
1102 
1103 } // namespace FEEv1
1104 
1105 } // namespace TPCDaqDefs