Jpp 20.0.0-195-g190c9e876
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JSirene.cc
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1#include <string>
2#include <iostream>
3#include <iomanip>
4#include <vector>
5#include <limits>
6#include <numeric>
7#include <memory>
8
9#include "TROOT.h"
10#include "TFile.h"
11#include "TH1D.h"
12#include "TH2D.h"
13#include "TProfile.h"
14#include "TProfile2D.h"
15#include "TRandom3.h"
16
17#include "km3net-dataformat/offline/Head.hh"
18#include "km3net-dataformat/offline/MultiHead.hh"
19#include "km3net-dataformat/offline/Evt.hh"
20#include "km3net-dataformat/definitions/applications.hh"
21#include "km3net-dataformat/definitions/trkmembers.hh"
22
23#include "JLang/Jpp.hh"
24#include "JLang/JPredicate.hh"
25
26#include "JSystem/JDateAndTime.hh"
27
28#include "JPhysics/JCDFTable.hh"
29#include "JPhysics/JPDFTypes.hh"
30#include "JPhysics/JPDFToolkit.hh"
31#include "JPhysics/JGeane.hh"
32#include "JPhysics/JGeanz.hh"
33#include "JPhysics/JRadiation.hh"
34#include "JPhysics/JRadiationFunction.hh"
35#include "JPhysics/JRadiationSource.hh"
36#include "JPhysics/JACoeffSource.hh"
37#include "JPhysics/JPhysicsToolkit.hh"
38#include "JPhysics/JPhysicsSupportkit.hh"
39#include "JPhysics/JSeaWater.hh"
40#include "JTools/JFunction1D_t.hh"
41#include "JTools/JFunctionalMap_t.hh"
42
43#include "JAAnet/JAAnetToolkit.hh"
44#include "JAAnet/JPDB.hh"
45
46#include "JSirene/JSirene.hh"
47#include "JSirene/pythia.hh"
48#include "JSirene/JCDFTable1D.hh"
49#include "JSirene/JCDFTable2D.hh"
50#include "JSirene/JSireneToolkit.hh"
51
52#include "JDetector/JDetector.hh"
53#include "JDetector/JDetectorSubset.hh"
54#include "JDetector/JDetectorToolkit.hh"
55#include "JGeometry3D/JCylinder3D.hh"
56
57#include "JDynamics/JDynamics.hh"
58
59#include "JSupport/JMultipleFileScanner.hh"
60#include "JSupport/JFileRecorder.hh"
61#include "JSupport/JMonteCarloFileSupportkit.hh"
62#include "JSupport/JSupport.hh"
63#include "JSupport/JMeta.hh"
64
65#include "JROOT/JRandom.hh"
66
67#include "Jeep/JProperties.hh"
68#include "Jeep/JPrint.hh"
69#include "Jeep/JTimer.hh"
70#include "Jeep/JParser.hh"
71#include "Jeep/JMessage.hh"
72
73
74int debug; //!< debug level
75int numberOfBins = 200; //!< number of bins for average CDF integral of optical module
76double safetyFactor = 1.7; //!< safety factor for average CDF integral of optical module
77
78
79namespace {
80
81 using namespace JPP;
82
83 typedef JHermiteSplineFunction1D_t JFunction1D_t;
84 typedef JMAPLIST<JPolint1FunctionalMap,
85 JPolint1FunctionalGridMap,
86 JPolint1FunctionalGridMap>::maplist J3DMap_t;
87 typedef JMAPLIST<JPolint1FunctionalMap,
88 JPolint1FunctionalMap,
89 JPolint1FunctionalGridMap,
90 JPolint1FunctionalGridMap>::maplist J4DMap_t;
91
92 typedef JCDFTable<JFunction1D_t, J3DMap_t> JCDF4D_t; // muon
93 typedef JCDFTable<JFunction1D_t, J4DMap_t> JCDF5D_t; // shower
94
95 typedef JCDFTable1D<JFunction1D_t::argument_type, JFunction1D_t::result_type> JCDF1D_t; // muon
96 typedef JCDFTable2D<JFunction1D_t::argument_type, JFunction1D_t::result_type> JCDF2D_t; // shower
97
98
99
100 /**
101 * Auxiliary class for CDF tables.
102 */
103 template<class function_type, // CDF function
104 class integral_type> // CDF integral
105 struct JCDFHelper {
106 /**
107 * Constructor.
108 *
109 * \param file_descriptor file name descriptor
110 * \param type PDF type
111 */
112 JCDFHelper(const std::string& file_descriptor, const JPDFType_t type)
113 {
114 using namespace std;
115
116 this->type = type;
117
118 const string file_name = getFilename(file_descriptor, this->type);
119
120 STATUS("loading input from file " << file_name << "... " << flush);
121
122 try {
123 function.load(file_name.c_str());
124 }
125 catch(const JException& error) {
126 FATAL(error.what() << endl);
127 }
128
129 new (&integral) integral_type(function, numberOfBins, safetyFactor);
130
131 STATUS("OK" << endl);
132 }
133
134 JPDFType_t type;
135 function_type function;
136 integral_type integral;
137 };
138
139
140 typedef JCDFHelper<JCDF4D_t, JCDF1D_t> JCDF_t; //!< muon light
141 typedef JCDFHelper<JCDF5D_t, JCDF2D_t> JCDG_t; //!< shower light
142
143
144 /**
145 * Get random direction.
146 *
147 * \param t2 square of theta RMS [rad^2]
148 * \return direction
149 */
150 inline JVersor3Z getRandomDirection(const double t2)
151 {
152 const double tv = sqrt(gRandom->Exp(1.0) * t2);
153 const double phi = gRandom->Uniform(-PI, +PI);
154
155 return JVersor3Z(tv*cos(phi), tv*sin(phi));
156 }
157
158
159 /**
160 * Get Poisson number.
161 *
162 * \param x expectation value
163 * \return number
164 */
165 inline size_t getPoisson(const double x)
166 {
167 using namespace std;
168
169 if (x < numeric_limits<int32_t>::max())
170 return (size_t) gRandom->Poisson(x);
171 else
172 return (size_t) gRandom->Gaus(x, sqrt(x));
173 }
174}
175
176
177/**
178 * \file
179 *
180 * Main program to simulate detector response to muons and showers.
181 *
182 * \image html sirene.png "Picture by Claudine Colnard"
183 *
184 * Note that CDF file descriptor should contain the wild card character JPHYSICS::WILDCARD;\n
185 * The file names are obtained by replacing JPHYSICS::WILDCARD; with
186 * - JPHYSICS::DIRECT_LIGHT_FROM_MUON;
187 * - JPHYSICS::SCATTERED_LIGHT_FROM_MUON;
188 * - JPHYSICS::DIRECT_LIGHT_FROM_DELTARAYS;
189 * - JPHYSICS::SCATTERED_LIGHT_FROM_DELTARAYS;
190 * - JPHYSICS::DIRECT_LIGHT_FROM_EMSHOWER; and
191 * - JPHYSICS::SCATTERED_LIGHT_FROM_EMSHOWER,
192 * respectively.
193 *
194 * More accuracy can be achieved by setting compile option RADITION but it will run slower.
195 *
196 * The CDF tables can be produced with the script <tt>JMakePDF.sh</tt>:
197 * <pre>
198 * JMakePDF.sh -P
199 * </pre>
200 * (option <tt>-h</tt> will print all available options).
201 * Note that the script will launch a large number of processes (<tt>JMakePDF</tt> and <tt>JMakePDG</tt>)\n
202 * which may take a considerable amount of time to completion.\n
203 * On a standard desktop, all jobs should be finished within 1/2 a day or so.
204 *
205 * The same script should then be run with option <tt>-M</tt> to merge the PDF files, i.e:
206 * <pre>
207 * JMakePDF.sh -M
208 * </pre>
209 *
210 * CDF tables are obtained by running the same script with option <tt>-C</tt>, i.e:
211 * <pre>
212 * JMakePDF.sh -C
213 * </pre>
214 *
215 * The various PDFs can be drawn using the <tt>JDrawPDF</tt> or <tt>JDrawPDG</tt> applications.\n
216 * The tabulated PDFs can be plotted using the <tt>JPlotPDF</tt> or <tt>JPlotPDG</tt> applications.\n
217 * The tabulated CDFs can be plotted using the <tt>JPlotCDF</tt> or <tt>JPlotCDG</tt> applications.
218 * \author mdejong
219 */
220int main(int argc, char **argv)
221{
222 using namespace std;
223 using namespace JPP;
224
225 typedef JMultipleFileScanner<calibration_types> JCalibration_t;
226
227 string fileDescriptor;
228 JMultipleFileScanner<JAAnetTypes_t> inputFile;
229 JFileRecorder <JTYPELIST<JAAnetTypes_t, JMetaTypes_t, JRootTypes_t>::typelist> outputFile;
230 JLimit_t& numberOfEvents = inputFile.getLimit();
231 string detectorFile;
232 JCalibration_t calibrationFile;
233 double Tmax_s;
234 JParameters parameters;
235 bool writeEMShowers;
236 size_t numberOfHits;
237 double factor;
238 JRandom seed;
239
240 try {
241
242 JProperties properties;
243
244 properties.insert(gmake_property(parameters.Ecut_GeV));
245 properties.insert(gmake_property(parameters.Emin_GeV));
246 properties.insert(gmake_property(parameters.Dmin_m));
247 properties.insert(gmake_property(parameters.Emax_GeV));
248 properties.insert(gmake_property(parameters.Dmax_m));
249 properties.insert(gmake_property(parameters.Tmax_ns));
250 properties.insert(gmake_property(parameters.Nmax_NPE));
251 properties.insert(gmake_property(parameters.Nmax_PMT));
252 properties.insert(gmake_property(parameters.Tmin_GeV));
253
254 properties.insert(gmake_property(numberOfBins));
255 properties.insert(gmake_property(safetyFactor));
256
257 JParser<> zap("Main program to simulate detector response to muons and showers.");
258
259 zap['@'] = make_field(properties) = JPARSER::initialised();
260 zap['F'] = make_field(fileDescriptor, "file name descriptor for CDF tables");
261 zap['f'] = make_field(inputFile) = JPARSER::initialised();
262 zap['o'] = make_field(outputFile) = "sirene.root";
263 zap['n'] = make_field(numberOfEvents) = JLimit::max();
264 zap['a'] = make_field(detectorFile) = "";
265 zap['+'] = make_field(calibrationFile, "dynamical calibration data") = JPARSER::initialised();
266 zap['T'] = make_field(Tmax_s, "dynamical update time [s]") = 100.0;
267 zap['s'] = make_field(writeEMShowers, "store generated EM showers in event");
268 zap['N'] = make_field(numberOfHits, "minimum number of hits to output event") = 1;
269 zap['U'] = make_field(factor, "scaling factor applied to light yields") = 1.0;
270 zap['S'] = make_field(seed) = 0;
271 zap['d'] = make_field(debug) = 1;
272
273 zap(argc, argv);
274 }
275 catch(const exception &error) {
276 FATAL(error.what() << endl);
277 }
278
279
280 seed.set(gRandom);
281
282
283 const JMeta meta(argc, argv);
284
285 const double Zbed = 0.0; // level of seabed [m]
286
287 vector<JCDF_t> CDF;
288 vector<JCDG_t> CDG;
289
290 if (fileDescriptor != "") {
291 CDF.push_back(JCDF_t(fileDescriptor, DIRECT_LIGHT_FROM_MUON));
292 CDF.push_back(JCDF_t(fileDescriptor, SCATTERED_LIGHT_FROM_MUON));
293 CDF.push_back(JCDF_t(fileDescriptor, DIRECT_LIGHT_FROM_DELTARAYS));
294 CDF.push_back(JCDF_t(fileDescriptor, SCATTERED_LIGHT_FROM_DELTARAYS));
295
296 CDG.push_back(JCDG_t(fileDescriptor, DIRECT_LIGHT_FROM_EMSHOWER));
297 CDG.push_back(JCDG_t(fileDescriptor, SCATTERED_LIGHT_FROM_EMSHOWER));
298 }
299
300 double maximal_road_width = 0.0; // road width [m]
301 double maximal_distance = 0.0; // road width [m]
302
303 for (size_t i = 0; i != CDF.size(); ++i) {
304
305 DEBUG("Range CDF["<< CDF[i].type << "] " << CDF[i].function.intensity.getXmax() << " m" << endl);
306
307 maximal_road_width = max(maximal_road_width, CDF[i].function.intensity.getXmax());
308 }
309
310 for (size_t i = 0; i != CDG.size(); ++i) {
311
312 DEBUG("Range CDG["<< CDG[i].type << "] " << CDG[i].function.intensity.getXmax() << " m" << endl);
313
314 if (!is_scattered(CDF[i].type)) {
315 maximal_road_width = max(maximal_road_width, CDG[i].function.intensity.getXmax());
316 }
317
318 maximal_distance = max(maximal_distance, CDG[i].function.intensity.getXmax());
319 }
320
321 NOTICE("Maximal road width [m] " << maximal_road_width << endl);
322 NOTICE("Maximal distance [m] " << maximal_distance << endl);
323
324
325 if (detectorFile == "" || inputFile.empty()) {
326 STATUS("Nothing to be done." << endl);
327 return 0;
328 }
329
330 struct {
331 JDetector detector;
332 } master;
333
334 try {
335
336 STATUS("Load detector... " << flush);
337
338 load(detectorFile, master.detector);
339
340 STATUS("OK" << endl);
341 }
342 catch(const JException& error) {
343 FATAL(error);
344 }
345
346 unique_ptr<JDynamics> dynamics;
347
348 if (!calibrationFile.empty()) {
349
350 try {
351
352 dynamics.reset(new JDynamics(master.detector, Tmax_s));
353
354 dynamics->load(calibrationFile);
355 }
356 catch(const exception& error) {
357 FATAL(error.what());
358 }
359 }
360
361 const JDetector& detector = (dynamics ? dynamics->getDetector() : master.detector);
362
363 vector< shared_ptr<JRadiationInterface> > radiation;
364 vector< shared_ptr<JACoeffInterface> > ionization;
365
366 if (true) {
367
368 STATUS("Setting up radiation tables... " << flush);
369
370 const JRadiation hydrogen (JSeaWater::H .Z, JSeaWater::H .A, 40, 0.01, 0.1, 0.1);
371 const JRadiation oxygen (JSeaWater::O .Z, JSeaWater::O .A, 40, 0.01, 0.1, 0.1);
372 const JRadiation chlorine (JSeaWater::Cl.Z, JSeaWater::Cl.A, 40, 0.01, 0.1, 0.1);
373 const JRadiation sodium (JSeaWater::Na.Z, JSeaWater::Na.A, 40, 0.01, 0.1, 0.1);
374#ifdef RADIATION
375 const JRadiation calcium (JSeaWater::Ca.Z, JSeaWater::Ca.A, 40, 0.01, 0.1, 0.1);
376 const JRadiation magnesium(JSeaWater::Mg.Z, JSeaWater::Mg.A, 40, 0.01, 0.1, 0.1);
377 const JRadiation potassium(JSeaWater::K .Z, JSeaWater::K .A, 40, 0.01, 0.1, 0.1);
378 const JRadiation sulphur (JSeaWater::S .Z, JSeaWater::S .A, 40, 0.01, 0.1, 0.1);
379#endif
380
381 shared_ptr<JRadiation> Hydrogen (make_shared<JRadiationFunction>(hydrogen, 300, 0.2, 1.0e11));
382 shared_ptr<JRadiation> Oxygen (make_shared<JRadiationFunction>(oxygen, 300, 0.2, 1.0e11));
383 shared_ptr<JRadiation> Chlorine (make_shared<JRadiationFunction>(chlorine, 300, 0.2, 1.0e11));
384 shared_ptr<JRadiation> Sodium (make_shared<JRadiationFunction>(sodium, 300, 0.2, 1.0e11));
385#ifdef RADIATION
386 shared_ptr<JRadiation> Calcium (make_shared<JRadiationFunction>(calcium, 300, 0.2, 1.0e11));
387 shared_ptr<JRadiation> Magnesium(make_shared<JRadiationFunction>(magnesium,300, 0.2, 1.0e11));
388 shared_ptr<JRadiation> Potassium(make_shared<JRadiationFunction>(potassium,300, 0.2, 1.0e11));
389 shared_ptr<JRadiation> Sulphur (make_shared<JRadiationFunction>(sulphur, 300, 0.2, 1.0e11));
390#endif
391
392 radiation.push_back(make_shared<JRadiationSource>(11, Oxygen, DENSITY_SEA_WATER * JSeaWater::O(), JRadiation::EErad_t));
393 radiation.push_back(make_shared<JRadiationSource>(12, Chlorine, DENSITY_SEA_WATER * JSeaWater::Cl(), JRadiation::EErad_t));
394 radiation.push_back(make_shared<JRadiationSource>(13, Hydrogen, DENSITY_SEA_WATER * JSeaWater::H(), JRadiation::EErad_t));
395 radiation.push_back(make_shared<JRadiationSource>(14, Sodium, DENSITY_SEA_WATER * JSeaWater::Na(), JRadiation::EErad_t));
396#ifdef RADIATION
397 radiation.push_back(make_shared<JRadiationSource>(15, Calcium, DENSITY_SEA_WATER * JSeaWater::Ca(), JRadiation::EErad_t));
398 radiation.push_back(make_shared<JRadiationSource>(16, Magnesium,DENSITY_SEA_WATER * JSeaWater::Mg(), JRadiation::EErad_t));
399 radiation.push_back(make_shared<JRadiationSource>(17, Potassium,DENSITY_SEA_WATER * JSeaWater::K(), JRadiation::EErad_t));
400 radiation.push_back(make_shared<JRadiationSource>(18, Sulphur, DENSITY_SEA_WATER * JSeaWater::S(), JRadiation::EErad_t));
401#endif
402
403 radiation.push_back(make_shared<JRadiationSource>(21, Oxygen, DENSITY_SEA_WATER * JSeaWater::O(), JRadiation::Brems_t));
404 radiation.push_back(make_shared<JRadiationSource>(22, Chlorine, DENSITY_SEA_WATER * JSeaWater::Cl(), JRadiation::Brems_t));
405 radiation.push_back(make_shared<JRadiationSource>(23, Hydrogen, DENSITY_SEA_WATER * JSeaWater::H(), JRadiation::Brems_t));
406 radiation.push_back(make_shared<JRadiationSource>(24, Sodium, DENSITY_SEA_WATER * JSeaWater::Na(), JRadiation::Brems_t));
407#ifdef RADIATION
408 radiation.push_back(make_shared<JRadiationSource>(25, Calcium, DENSITY_SEA_WATER * JSeaWater::Ca(), JRadiation::Brems_t));
409 radiation.push_back(make_shared<JRadiationSource>(26, Magnesium,DENSITY_SEA_WATER * JSeaWater::Mg(), JRadiation::Brems_t));
410 radiation.push_back(make_shared<JRadiationSource>(27, Potassium,DENSITY_SEA_WATER * JSeaWater::K(), JRadiation::Brems_t));
411 radiation.push_back(make_shared<JRadiationSource>(28, Sulphur, DENSITY_SEA_WATER * JSeaWater::S(), JRadiation::Brems_t));
412#endif
413
414 radiation.push_back(make_shared<JRadiationSource>(31, Oxygen, DENSITY_SEA_WATER * JSeaWater::O(), JRadiation::GNrad_t));
415 radiation.push_back(make_shared<JRadiationSource>(32, Chlorine, DENSITY_SEA_WATER * JSeaWater::Cl(), JRadiation::GNrad_t));
416 radiation.push_back(make_shared<JRadiationSource>(33, Hydrogen, DENSITY_SEA_WATER * JSeaWater::H(), JRadiation::GNrad_t));
417 radiation.push_back(make_shared<JRadiationSource>(34, Sodium, DENSITY_SEA_WATER * JSeaWater::Na(), JRadiation::GNrad_t));
418#ifdef RADIATION
419 radiation.push_back(make_shared<JRadiationSource>(35, Calcium, DENSITY_SEA_WATER * JSeaWater::Ca(), JRadiation::GNrad_t));
420 radiation.push_back(make_shared<JRadiationSource>(36, Magnesium,DENSITY_SEA_WATER * JSeaWater::Mg(), JRadiation::GNrad_t));
421 radiation.push_back(make_shared<JRadiationSource>(37, Potassium,DENSITY_SEA_WATER * JSeaWater::K(), JRadiation::GNrad_t));
422 radiation.push_back(make_shared<JRadiationSource>(38, Sulphur, DENSITY_SEA_WATER * JSeaWater::S(), JRadiation::GNrad_t));
423#endif
424
425 radiation.push_back(make_shared<JDISSource>(100, DENSITY_SEA_WATER));
426
427 radiation.push_back(make_shared<JDeltaRaysSource>(200, DENSITY_SEA_WATER, parameters.Tmin_GeV));
428
429 ionization.push_back(make_shared<JACoeffSource>(Oxygen, DENSITY_SEA_WATER * JSeaWater::O()));
430 ionization.push_back(make_shared<JACoeffSource>(Chlorine, DENSITY_SEA_WATER * JSeaWater::Cl()));
431 ionization.push_back(make_shared<JACoeffSource>(Hydrogen, DENSITY_SEA_WATER * JSeaWater::H()));
432 ionization.push_back(make_shared<JACoeffSource>(Sodium, DENSITY_SEA_WATER * JSeaWater::Na()));
433#ifdef RADIATION
434 ionization.push_back(make_shared<JACoeffSource>(Calcium, DENSITY_SEA_WATER * JSeaWater::Ca()));
435 ionization.push_back(make_shared<JACoeffSource>(Magnesium,DENSITY_SEA_WATER * JSeaWater::Mg()));
436 ionization.push_back(make_shared<JACoeffSource>(Potassium,DENSITY_SEA_WATER * JSeaWater::K()));
437 ionization.push_back(make_shared<JACoeffSource>(Sulphur, DENSITY_SEA_WATER * JSeaWater::S()));
438#endif
439
440 STATUS("OK" << endl);
441 }
442
443
444 JCylinder3D cylinder(detector.begin(), detector.end());
445
446 cylinder.addMargin(maximal_distance);
447
448 if (cylinder.getZmin() < Zbed) {
449 cylinder.setZmin(Zbed);
450 }
451
452 NOTICE("Light generation volume: " << cylinder << endl);
453
454
455 Vec offset(0,0,0);
456 Head header;
457
458 try {
459
460 header = inputFile.getHeader();
461
462 JAANET::JHead buffer(header);
463
464 buffer.simul.push_back(JAANET::simul());
465
466 buffer.simul.rbegin()->program = APPLICATION_JSIRENE;
467 buffer.simul.rbegin()->version = getGITVersion();
468 buffer.simul.rbegin()->date = getDate();
469 buffer.simul.rbegin()->time = getTime();
470
471 buffer.push(&JAANET::JHead::simul);
472
473 buffer.detector.push_back(JAANET::detector());
474
475 buffer.detector.rbegin()->program = APPLICATION_JSIRENE;
476 buffer.detector.rbegin()->filename = detectorFile;
477
478 buffer.push(&JAANET::JHead::detector);
479
480 offset += Vec(cylinder.getX(), cylinder.getY(), 0.0);
481 offset -= getOrigin(buffer);
482
483 if (buffer.is_valid(&JAANET::JHead::fixedcan)) {
484
485 buffer.fixedcan.xcenter += offset.x;
486 buffer.fixedcan.ycenter += offset.y;
487 buffer.fixedcan.zmin += offset.z;
488 buffer.fixedcan.zmax += offset.z;
489
490 } else {
491
492 buffer.fixedcan.xcenter = cylinder.getX();
493 buffer.fixedcan.ycenter = cylinder.getY();
494
495 if (buffer.is_valid(&JAANET::JHead::can)) {
496
497 buffer.fixedcan.radius = buffer.can.r;
498 buffer.fixedcan.zmin = buffer.can.zmin + offset.z;
499 buffer.fixedcan.zmax = buffer.can.zmax + offset.z;
500 } else {
501
502 buffer.fixedcan.radius = cylinder.getRadius();
503 buffer.fixedcan.zmin = cylinder.getZmin();
504 buffer.fixedcan.zmax = cylinder.getZmax();
505 }
506 }
507
508 buffer.push(&JAANET::JHead::fixedcan);
509
510 if (buffer.is_valid(&JAANET::JHead::coord_origin)) {
511
512 buffer.coord_origin = coord_origin(0.0, 0.0, 0.0);
513
514 buffer.push(&JAANET::JHead::coord_origin);
515 }
516
517 copy(buffer, header);
518 }
519 catch(const JException& error) {
520 FATAL(error);
521 }
522
523 NOTICE("Offset applied to true tracks is: " << offset << endl);
524
525 TH1D job("job", NULL, 400, 0.5, 400.5);
526 TProfile cpu("cpu", NULL, 16, 0.0, 8.0);
527 TProfile2D rms("rms", NULL, 16, 0.0, 8.0, 251, -0.5, 250.5);
528 TProfile2D rad("rad", NULL, 16, 0.0, 8.0, 251, -0.5, 250.5);
529
530
531 outputFile.open();
532
533 if (!outputFile.is_open()) {
534 FATAL("Error opening file " << outputFile << endl);
535 }
536
537 outputFile.put(meta);
538 outputFile.put(header);
539 outputFile.put(*gRandom);
540
541 const double epsilon = 1.0e-6; // precision angle [rad]
542 const JRange<double> pi(epsilon, PI - epsilon); // constrain angle
543
544 JTimer timer;
545
546 for (JMultipleFileScanner<Evt>& in = inputFile; in.hasNext(); ) {
547
548 STATUS("event: " << setw(10) << in.getCounter() << '\r'); DEBUG(endl);
549
550 job.Fill(1.0);
551
552 Evt* evt = in.next();
553
554 for (vector<Trk>::iterator track = evt->mc_trks.begin(); track != evt->mc_trks.end(); ++track) {
555 track->pos += offset;
556 }
557
558 Evt event(*evt); // output
559
560 event.mc_hits.clear();
561
562 if (dynamics) {
563
564 if (event.mc_event_time == TTimeStamp(0)) {
565 FATAL("Monte Carlo event time undefined." << endl);
566 }
567
568 dynamics->update(event.mc_event_time.AsDouble());
569 }
570
571
572 JHits_t mc_hits; // temporary buffer
573
574 timer.reset();
575 timer.start();
576
577 for (vector<Trk>::const_iterator track = evt->mc_trks.begin(); track != evt->mc_trks.end(); ++track) {
578
579 if (!track->is_finalstate()) {
580 continue; // only final state particles produce light
581 }
582
583 if (is_muon(*track)) {
584
585 // -----------------------------------------------
586 // muon
587 // -----------------------------------------------
588
589 job.Fill(2.0);
590
591 typedef JDetectorSubset<JModuleComparator3Z_t> JDetectorSubset_t;
592
593 const JCylinder3D::intersection_type intersection = cylinder.getIntersection(getAxis(*track));
594
595 double Zmin = intersection.first;
596 double Zmax = intersection.second;
597
598 if (Zmax - Zmin <= parameters.Dmin_m) {
599 continue;
600 }
601
602 JVertex vertex(0.0, track->t, track->E); // start of muon
603
604 if (track->pos.z < Zbed) { // propagate muon through rock
605
606 if (track->dir.z > 0.0)
607 vertex.step(gRock, (Zbed - track->pos.z) / track->dir.z);
608 else
609 continue;
610 }
611
612 if (vertex.getZ() < Zmin) { // propagate muon through water
613 vertex.step(gWater, Zmin - vertex.getZ());
614 }
615
616 if (vertex.getRange() <= parameters.Dmin_m) {
617 continue;
618 }
619
620 job.Fill(3.0);
621
622 const JDetectorSubset_t subdetector(detector, getAxis(*track), maximal_road_width);
623
624 if (subdetector.empty()) {
625 continue;
626 }
627
628 job.Fill(4.0);
629
630 JTrack muon(vertex); // propagate muon trough detector
631
632 while (vertex.getE() >= parameters.Emin_GeV && vertex.getZ() < Zmax) {
633
634 const int N = radiation.size();
635
636 double li[N]; // inverse interaction lengths
637 double ls = 1.0e-5; // minimal total inverse interaction length [m^-1]
638
639 for (int i = 0; i != N; ++i) {
640 ls += li[i] = radiation[i]->getInverseInteractionLength(vertex.getE());
641 }
642
643 // ionization energy loss without stochastic energy losses due to delta-rays
644
645 double As = -JDeltaRays::getEnergyLossFromMuon(vertex.getE(), JEnergyRange(parameters.Tmin_GeV, JDeltaRays::TMAX_GEV));
646
647 for (size_t i = 0; i != ionization.size(); ++i) {
648 As += ionization[i]->getA(vertex.getE());
649 }
650
651 double step = gRandom->Exp(1.0) / ls; // distance to next radiation process
652 double range = vertex.getRange(As); // range of muon
653
654 if (vertex.getE() < parameters.Emax_GeV) { // limited step size
655 if (parameters.Dmax_m < range) {
656 range = parameters.Dmax_m;
657 }
658 }
659
660 double ts = getThetaMCS(vertex.getE(), min(step,range)); // multiple Coulomb scattering angle [rad]
661 double T2 = ts*ts; //
662
663 rms.Fill(log10(vertex.getE()), (Double_t) 0, ts*ts);
664
665 vertex.getDirection() += getRandomDirection(T2/3.0); // multiple Coulomb planar scattering
666
667 vertex.step(As, min(step,range)); // ionization energy loss
668
669 double Es = 0.0; // shower energy [GeV]
670
671 if (step < range) {
672
673 if (vertex.getE() >= parameters.Emin_GeV) {
674
675 double y = gRandom->Uniform(ls);
676
677 for (int i = 0; i != N; ++i) {
678
679 y -= li[i];
680
681 if (y < 0.0) {
682
683 Es = radiation[i]->getEnergyOfShower(vertex.getE()); // shower energy [GeV]
684 ts = radiation[i]->getThetaRMS(vertex.getE(), Es); // scattering angle [rad]
685
686 T2 += ts*ts;
687
688 rms.Fill(log10(vertex.getE()), (Double_t) radiation[i]->getID(), ts*ts);
689 rad.Fill(log10(vertex.getE()), (Double_t) radiation[i]->getID(), Es);
690
691 break;
692 }
693 }
694 }
695 }
696
697 vertex.applyEloss(getRandomDirection(T2), Es);
698
699 muon.push_back(vertex);
700
701 vertex.reset(); // reset after being added to muon
702 }
703
704 // add muon end point
705
706 if (vertex.getZ() < Zmax && vertex.getRange() > 0.0) {
707
708 vertex.step(vertex.getRange());
709
710 muon.push_back(vertex);
711 }
712
713 // add information to output muon
714
715 vector<Trk>::iterator trk = find_if(event.mc_trks.begin(),
716 event.mc_trks.end(),
717 make_predicate(&Trk::id, track->id));
718
719 if (trk != event.mc_trks.end()) {
720 trk->len = (muon.rbegin()->getZ() < Zmax ? +1 : -1) * (muon.rbegin()->getZ() - muon.begin()->getZ());
721 trk->setusr(mc_usr_keys::energy_lost_in_can, muon.begin()->getE() - muon.rbegin()->getE());
722 }
723
724 for (JDetector::const_iterator module = subdetector.begin(); module != subdetector.end(); ++module) {
725
726 if (module->empty()) {
727 continue;
728 }
729
730 const double z0 = muon.begin()->getZ();
731 const double t0 = muon.begin()->getT();
732 const double Z = module->getZ() - module->getX() / getTanThetaC();
733
734 if (Z >= muon.begin()->getZ() && Z <= muon.rbegin()->getZ()) {
735
736 const JVector2D pos = muon.getPosition(Z);
737 const double R = hypot(module->getX() - pos.getX(),
738 module->getY() - pos.getY());
739
740 for (size_t i = 0; i != CDF.size(); ++i) {
741
742 if (R < CDF[i].integral.getXmax()) {
743
744 try {
745
746 double W = 1.0; // mip
747
748 if (is_deltarays(CDF[i].type)) { // delta-rays
749 W = JDeltaRays::getEnergyLossFromMuon(muon.getE(Z), JEnergyRange(JDeltaRays::getTmin(), parameters.Tmin_GeV));
750 }
751
752 const double NPE = CDF[i].integral.getNPE(R) * module->size() * factor * W;
753 const size_t N = getPoisson(NPE);
754
755 if (N != 0) {
756
757 vector<double> npe;
758
759 for (JModule::const_iterator pmt = module->begin(); pmt != module->end(); ++pmt) {
760
761 const double R = hypot(pmt->getX() - pos.getX(),
762 pmt->getY() - pos.getY());
763 const double theta = pi.constrain(pmt->getTheta());
764 const double phi = pi.constrain(fabs(pmt->getPhi()));
765
766 npe.push_back(CDF[i].function.getNPE(R, theta, phi) * factor * W);
767 }
768
769 const vector<size_t>& ns = getNumberOfPhotoElectrons(NPE, N, npe, NPE < parameters.Nmax_NPE);
770
771 for (JModule::const_iterator pmt = module->begin(); pmt != module->end(); ++pmt) {
772
773 const double R = hypot(pmt->getX() - pos.getX(),
774 pmt->getY() - pos.getY());
775 const double Z = pmt->getZ() - z0;
776 const double theta = pi.constrain(pmt->getTheta());
777 const double phi = pi.constrain(fabs(pmt->getPhi()));
778
779 size_t n0 = min(ns[distance(module->begin(),pmt)], parameters.Nmax_PMT);
780
781 job.Fill((double) (100 + CDF[i].type), (double) n0);
782
783 while (n0 != 0) {
784
785 const double t1 = CDF[i].function.getTime(R, theta, phi, gRandom->Rndm());
786 const int n1 = getNumberOfPhotoElectrons(n0);
787
788 mc_hits.push_back(JHit_t(mc_hits.size() + 1,
789 pmt->getID(),
790 getHitType(CDF[i].type),
791 track->id,
792 t0 + (R * getTanThetaC() + Z) / C + t1,
793 n1));
794
795 n0 -= n1;
796 }
797 }
798
799 if (std::accumulate(npe.begin(), npe.end(), 0.0) > NPE) {
800 job.Fill((double) (300 + CDF[i].type));
801 }
802 }
803 }
804 catch(const exception& error) {
805 job.Fill((double) (200 + CDF[i].type));
806 }
807 }
808 }
809 }
810 }
811
812 for (JTrack::const_iterator vertex = muon.begin(); vertex != muon.end(); ++vertex) {
813
814 const double Es = vertex->getEs();
815
816 if (Es >= parameters.Ecut_GeV) {
817
818 const double z0 = vertex->getZ();
819 const double t0 = vertex->getT();
820 const double DZ = geanz.getMaximum(Es);
821
822 int origin = track->id;
823
824 if (writeEMShowers) {
825 origin = event.mc_trks.size() + 1;
826 }
827
828 int number_of_hits = 0;
829
830 JDetectorSubset_t::range_type range = subdetector.getRange(z0 - maximal_distance,
831 z0 + maximal_distance);
832
833 for (JDetector::const_iterator module = range.begin(); module != range.end(); ++module) {
834
835 if (module->empty()) {
836 continue;
837 }
838
839 const double R = hypot(module->getX() - vertex->getX(),
840 module->getY() - vertex->getY());
841 const double Z = module->getZ() - z0 - DZ;
842 const double D = sqrt(R*R + Z*Z);
843 const double cd = Z / D;
844
845 for (size_t i = 0; i != CDG.size(); ++i) {
846
847 if (D < CDG[i].integral.getXmax()) {
848
849 try {
850
851 const double NPE = CDG[i].integral.getNPE(D, cd) * Es * module->size() * factor;
852 const size_t N = getPoisson(NPE);
853
854 if (N != 0) {
855
856 vector<double> npe;
857
858 for (JModule::const_iterator pmt = module->begin(); pmt != module->end(); ++pmt) {
859
860 const double R = hypot(pmt->getX() - vertex->getX(),
861 pmt->getY() - vertex->getY());
862 const double Z = pmt->getZ() - z0 - DZ;
863 const double D = sqrt(R*R + Z*Z);
864 const double cd = Z / D;
865 const double theta = pi.constrain(pmt->getTheta());
866 const double phi = pi.constrain(fabs(pmt->getPhi()));
867
868 npe.push_back(CDG[i].function.getNPE(D, cd, theta, phi) * Es * factor);
869 }
870
871 const vector<size_t>& ns = getNumberOfPhotoElectrons(NPE, N, npe, NPE < parameters.Nmax_NPE);
872
873 for (JModule::const_iterator pmt = module->begin(); pmt != module->end(); ++pmt) {
874
875 const double R = hypot(pmt->getX() - vertex->getX(),
876 pmt->getY() - vertex->getY());
877 const double theta = pi.constrain(pmt->getTheta());
878 const double phi = pi.constrain(fabs(pmt->getPhi()));
879
880 size_t n0 = min(ns[distance(module->begin(),pmt)], parameters.Nmax_PMT);
881
882 job.Fill((double) (100 + CDG[i].type), (double) n0);
883
884 while (n0 != 0) {
885
886 const double dz = geanz.getLength(Es, gRandom->Rndm());
887 const double Z = pmt->getZ() - z0 - dz;
888 const double D = sqrt(R*R + Z*Z);
889 const double cd = Z / D;
890
891 const double t1 = CDG[i].function.getTime(D, cd, theta, phi, gRandom->Rndm());
892 const int n1 = getNumberOfPhotoElectrons(n0);
893
894 mc_hits.push_back(JHit_t(mc_hits.size() + 1,
895 pmt->getID(),
896 getHitType(CDG[i].type),
897 origin,
898 t0 + (dz + D * getIndexOfRefraction()) / C + t1,
899 n1));
900
901 n0 -= n1;
902
903 number_of_hits += n1;
904 }
905 }
906
907 if (std::accumulate(npe.begin(), npe.end(), 0.0) > NPE) {
908 job.Fill((double) (300 + CDG[i].type));
909 }
910 }
911 }
912 catch(const exception& error) {
913 job.Fill((double) (200 + CDG[i].type));
914 }
915 }
916 }
917 }
918
919 if (writeEMShowers && number_of_hits != 0) {
920
921 event.mc_trks.push_back(JTrk_t(origin,
922 TRACK_TYPE_PHOTON,
923 track->id,
924 track->pos + track->dir * vertex->getZ(),
925 track->dir,
926 vertex->getT(),
927 Es));
928 }
929 }
930 }
931
932 } else if (track->len > 0.0) {
933
934 // -----------------------------------------------
935 // decayed particles treated as mip (tau includes mip+deltaray)
936 // -----------------------------------------------
937
938 job.Fill(6.0);
939
940 const double z0 = 0.0;
941 const double z1 = z0 + track->len;
942 const double t0 = track->t;
943 const double E = track->E;
944
945 const JTransformation3D transformation = getTransformation(*track);
946
947 JModule buffer;
948
949 for (JDetector::const_iterator module = detector.begin(); module != detector.end(); ++module) {
950
951 if (module->empty()) {
952 continue;
953 }
954
955 const JPosition3D pos = transformation.transform(module->getPosition());
956
957 const double R = pos.getX();
958 const double Z = pos.getZ() - R / getTanThetaC();
959
960 if (Z < z0 ||
961 Z > z1 ||
962 R > maximal_road_width) {
963 continue;
964 }
965
966 for (size_t i = 0; i != CDF.size(); ++i) {
967
968 double W = 1.0; // mip
969
970 if (is_deltarays(CDF[i].type)) {
971
972 if (is_tau(*track))
973 W = JDeltaRays::getEnergyLossFromTau(E); // delta-rays
974 else
975 continue;
976 }
977
978 if (R < CDF[i].integral.getXmax()) {
979
980 try {
981
982 const double NPE = CDF[i].integral.getNPE(R) * module->size() * factor * W;
983 const size_t N = getPoisson(NPE);
984
985 if (N != 0) {
986
987 buffer = *module;
988
989 buffer.transform(transformation);
990
991 vector<double> npe;
992
993 for (JModule::const_iterator pmt = buffer.begin(); pmt != buffer.end(); ++pmt) {
994
995 const double R = pmt->getX();
996 const double theta = pi.constrain(pmt->getTheta());
997 const double phi = pi.constrain(fabs(pmt->getPhi()));
998
999 npe.push_back(CDF[i].function.getNPE(R, theta, phi) * factor * W);
1000 }
1001
1002 const vector<size_t>& ns = getNumberOfPhotoElectrons(NPE, N, npe, NPE < parameters.Nmax_NPE);
1003
1004 for (JModule::const_iterator pmt = buffer.begin(); pmt != buffer.end(); ++pmt) {
1005
1006 const double R = pmt->getX();
1007 const double Z = pmt->getZ() - z0;
1008 const double theta = pi.constrain(pmt->getTheta());
1009 const double phi = pi.constrain(fabs(pmt->getPhi()));
1010
1011 size_t n0 = min(ns[distance(buffer.cbegin(),pmt)], parameters.Nmax_PMT);
1012
1013 job.Fill((double) (120 + CDF[i].type), (double) n0);
1014
1015 while (n0 != 0) {
1016
1017 const double t1 = CDF[i].function.getTime(R, theta, phi, gRandom->Rndm());
1018 const int n1 = getNumberOfPhotoElectrons(n0);
1019
1020 mc_hits.push_back(JHit_t(mc_hits.size() + 1,
1021 pmt->getID(),
1022 getHitType(CDF[i].type),
1023 track->id,
1024 t0 + (R * getTanThetaC() + Z) / C + t1,
1025 n1));
1026
1027 n0 -= n1;
1028 }
1029 }
1030
1031 if (std::accumulate(npe.begin(), npe.end(), 0.0) > NPE) {
1032 job.Fill((double) (320 + CDF[i].type));
1033 }
1034 }
1035 }
1036 catch(const exception& error) {
1037 job.Fill((double) (220 + CDF[i].type));
1038 }
1039 }
1040 }
1041 }
1042
1043 if (!buffer.empty()) {
1044 job.Fill(7.0);
1045 }
1046
1047 } else if (!is_neutrino(*track)) {
1048
1049 if (JPDB::getInstance().hasPDG(track->type)) {
1050
1051 // -----------------------------------------------
1052 // electron or hadron
1053 // -----------------------------------------------
1054
1055 job.Fill(8.0);
1056
1057 double E = track->E;
1058
1059 try {
1060 E = getKineticEnergy(E, JPDB::getInstance().getPDG(track->type).mass);
1061 }
1062 catch(const exception& error) {
1063 ERROR(error.what() << endl);
1064 }
1065
1066 E = pythia(track->type, E);
1067
1068 if (E >= parameters.Ecut_GeV && cylinder.getDistance(getPosition(*track)) < parameters.Dmin_m) {
1069
1070 const double z0 = 0.0;
1071 const double t0 = track->t;
1072 const double DZ = geanz.getMaximum(E);
1073
1074 const JTransformation3D transformation = getTransformation(*track);
1075
1076 JModule buffer;
1077
1078 for (JDetector::const_iterator module = detector.begin(); module != detector.end(); ++module) {
1079
1080 if (module->empty()) {
1081 continue;
1082 }
1083
1084 const JPosition3D pos = transformation.transform(module->getPosition());
1085
1086 const double R = pos.getX();
1087 const double Z = pos.getZ() - z0 - DZ;
1088 const double D = sqrt(R*R + Z*Z);
1089 const double cd = Z / D;
1090
1091 for (size_t i = 0; i != CDG.size(); ++i) {
1092
1093 if (D < CDG[i].integral.getXmax()) {
1094
1095 try {
1096
1097 const double NPE = CDG[i].integral.getNPE(D, cd) * E * module->size() * factor;
1098 const size_t N = getPoisson(NPE);
1099
1100 if (N != 0) {
1101
1102 buffer = *module;
1103
1104 buffer.transform(transformation);
1105
1106 vector<double> npe;
1107
1108 for (JModule::const_iterator pmt = buffer.begin(); pmt != buffer.end(); ++pmt) {
1109
1110 const double R = pmt->getX();
1111 const double Z = pmt->getZ() - z0 - DZ;
1112 const double D = sqrt(R*R + Z*Z);
1113 const double cd = Z / D;
1114 const double theta = pi.constrain(pmt->getTheta());
1115 const double phi = pi.constrain(fabs(pmt->getPhi()));
1116
1117 npe.push_back(CDG[i].function.getNPE(D, cd, theta, phi) * E * factor);
1118 }
1119
1120 const vector<size_t>& ns = getNumberOfPhotoElectrons(NPE, N, npe, NPE < parameters.Nmax_NPE);
1121
1122 for (JModule::const_iterator pmt = buffer.begin(); pmt != buffer.end(); ++pmt) {
1123
1124 const double theta = pi.constrain(pmt->getTheta());
1125 const double phi = pi.constrain(fabs(pmt->getPhi()));
1126
1127 size_t n0 = min(ns[distance(buffer.cbegin(),pmt)], parameters.Nmax_PMT);
1128
1129 job.Fill((double) (140 + CDG[i].type), (double) n0);
1130
1131 while (n0 != 0) {
1132
1133 const double dz = geanz.getLength(E, gRandom->Rndm());
1134 const double Z = pmt->getZ() - z0 - dz;
1135 const double D = sqrt(R*R + Z*Z);
1136 const double cd = Z / D;
1137
1138 const double t1 = CDG[i].function.getTime(D, cd, theta, phi, gRandom->Rndm());
1139 const int n1 = getNumberOfPhotoElectrons(n0);
1140
1141 mc_hits.push_back(JHit_t(mc_hits.size() + 1,
1142 pmt->getID(),
1143 getHitType(CDG[i].type, true),
1144 track->id,
1145 t0 + (dz + D * getIndexOfRefraction()) / C + t1,
1146 n1));
1147
1148 n0 -= n1;
1149 }
1150 }
1151
1152 if (std::accumulate(npe.begin(), npe.end(), 0.0) > NPE) {
1153 job.Fill((double) (340 + CDG[i].type));
1154 }
1155 }
1156 }
1157 catch(const exception& error) {
1158 job.Fill((double) (240 + CDG[i].type));
1159 }
1160 }
1161 }
1162 }
1163
1164 if (!buffer.empty()) {
1165 job.Fill(9.0);
1166 }
1167
1168 } else {
1169 job.Fill(21.0);
1170 }
1171 }
1172 }
1173 }
1174
1175 if (!mc_hits.empty()) {
1176
1177 mc_hits.merge(parameters.Tmax_ns);
1178
1179 event.mc_hits.resize(mc_hits.size());
1180
1181 copy(mc_hits.begin(), mc_hits.end(), event.mc_hits.begin());
1182 }
1183
1184 timer.stop();
1185
1186 if (has_neutrino(event)) {
1187 cpu.Fill(log10(get_neutrino(event).E), (double) timer.usec_ucpu * 1.0e-3);
1188 }
1189
1190 if (event.mc_hits.size() >= numberOfHits) {
1191
1192 outputFile.put(event);
1193
1194 job.Fill(10.0);
1195 }
1196 }
1197 STATUS(endl);
1198
1199 outputFile.put(job);
1200 outputFile.put(cpu);
1201 outputFile.put(rms);
1202 outputFile.put(rad);
1203 outputFile.put(*gRandom);
1204
1205 JMultipleFileScanner<JTYPELIST<JMetaTypes_t, MultiHead>::typelist> io(inputFile);
1206
1207 io >> outputFile;
1208
1209 outputFile.close();
1210}
JAAnetToolkit.hh
Definition of hit and track types and auxiliary methods for handling Monte Carlo data.
outputFile
string outputFile
Definition JDAQTimesliceSelector.cc:37
JDateAndTime.hh
Date and time functions.
JDetectorSubset.hh
Auxiliary class to extract a subset of optical modules from a detector.
JDetector.hh
Data structure for detector geometry and calibration.
JDynamics.hh
Dynamic detector calibration.
JFileRecorder.hh
Recording of objects on file according a format that follows from the file name extension.
JFunction1D_t.hh
JFunctionalMap_t.hh
Various implementations of functional maps.
JGeane.hh
Energy loss of muon.
JGeanz.hh
Longitudinal emission profile EM-shower.
JMessage.hh
General purpose messaging.
DEBUG
#define DEBUG(A)
Message macros.
Definition JMessage.hh:62
STATUS
#define STATUS(A)
Definition JMessage.hh:63
NOTICE
#define NOTICE(A)
Definition JMessage.hh:64
FATAL
#define FATAL(A)
Definition JMessage.hh:67
JMeta.hh
ROOT I/O of application specific meta data.
JMultipleFileScanner.hh
Scanning of objects from multiple files according a format that follows from the extension of each fi...
JPDFToolkit.hh
Auxiliary methods for PDF calculations.
JPDFTypes.hh
Numbering scheme for PDF types.
JParser.hh
Utility class to parse command line options.
make_field
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
Definition JParser.hh:2142
JPhysicsToolkit.hh
Auxiliary methods for physics calculations.
JPrint.hh
I/O formatting auxiliaries.
JProperties.hh
Utility class to parse parameter values.
gmake_property
#define gmake_property(A)
macros to convert (template) parameter to JPropertiesElement object
Definition JProperties.hh:1139
JRadiation.hh
Muon radiative cross sections.
JSireneToolkit.hh
Toolkit for JSirene.
numberOfBins
int numberOfBins
number of bins for average CDF integral of optical module
Definition JSirene.cc:75
safetyFactor
double safetyFactor
safety factor for average CDF integral of optical module
Definition JSirene.cc:76
main
int main(int argc, char **argv)
Definition JSirene.cc:220
debug
int debug
debug level
Definition JSirene.cc:74
JSupport.hh
ROOT TTree parameter settings of various packages.
Jpp.hh
Jpp environment information.
APPLICATION_JSIRENE
static const char *const APPLICATION_JSIRENE
detector simulation
Definition applications.hh:20
distance
std::vector< T >::difference_type distance(typename std::vector< T >::const_iterator first, typename PhysicsEvent::const_iterator< T > second)
Specialisation of STL distance.
Definition build/antares-dataformat/PhysicsEvent.hh:434
JAANET::JHead
Monte Carlo run header.
Definition JHead.hh:1236
JAANET::JHead::simul
std::vector< JAANET::simul > simul
Definition JHead.hh:1609
JAANET::JHead::coord_origin
JAANET::coord_origin coord_origin
Definition JHead.hh:1619
JAANET::JHead::push
void push(T JHead::*pd)
Push given data member to Head.
Definition JHead.hh:1374
JAANET::JHead::detector
std::vector< JAANET::detector > detector
Definition JHead.hh:1605
JAANET::JHead::can
JAANET::can can
Definition JHead.hh:1616
JAANET::JHead::fixedcan
JAANET::fixedcan fixedcan
Definition JHead.hh:1617
JAANET::JHead::is_valid
bool is_valid(T JHead::*pd) const
Check validity of given data member in JHead.
Definition JHead.hh:1319
JDETECTOR::JDetectorSubset_t
Detector subset without binary search functionality.
Definition JDetectorSubset.hh:40
JDETECTOR::JDetectorSubset
Detector subset with binary search functionality.
Definition JDetectorSubset.hh:121
JDETECTOR::JDetector
Detector data structure.
Definition JDetector.hh:96
JDETECTOR::JModule
Data structure for a composite optical module.
Definition JModule.hh:76
JDETECTOR::JModule::transform
void transform(const JRotation3D &R, const JVector3D &pos)
Transformation of geometry (see method JGEOMETRY3D::JPosition3D::transform(const JRotation3D&,...
Definition JModule.hh:346
JEEP::JProperties
Utility class to parse parameter values.
Definition JProperties.hh:503
JEEP::JTimer
Auxiliary class for CPU timing and usage.
Definition JTimer.hh:33
JEEP::JTimer::usec_ucpu
unsigned long long usec_ucpu
Definition JTimer.hh:239
JEEP::JTimer::stop
void stop()
Stop timer.
Definition JTimer.hh:127
JEEP::JTimer::reset
void reset()
Reset timer.
Definition JTimer.hh:93
JEEP::JTimer::start
void start()
Start timer.
Definition JTimer.hh:106
JGEOMETRY2D::JCircle2D::getRadius
double getRadius() const
Get radius.
Definition JCircle2D.hh:144
JGEOMETRY2D::JVector2D
Data structure for vector in two dimensions.
Definition JVector2D.hh:34
JGEOMETRY2D::JVector2D::getY
double getY() const
Get y position.
Definition JVector2D.hh:74
JGEOMETRY2D::JVector2D::getX
double getX() const
Get x position.
Definition JVector2D.hh:63
JGEOMETRY3D::JCylinder3D::getZmin
double getZmin() const
Get minimal z position.
Definition JCylinder3D.hh:111
JGEOMETRY3D::JCylinder3D::getIntersection
intersection_type getIntersection(const JAxis3D &axis) const
Get intersection points of axis with cylinder.
Definition JCylinder3D.hh:277
JGEOMETRY3D::JCylinder3D::setZmin
void setZmin(const double zmin)
Set minimal z position.
Definition JCylinder3D.hh:133
JGEOMETRY3D::JCylinder3D::addMargin
void addMargin(const double D)
Add (safety) margin.
Definition JCylinder3D.hh:172
JGEOMETRY3D::JCylinder3D::getDistance
double getDistance(const JVector3D &pos) const
Get distance between cylinder wall and given position.
Definition JCylinder3D.hh:222
JGEOMETRY3D::JCylinder3D::getZmax
double getZmax() const
Get maximal z position.
Definition JCylinder3D.hh:122
JGEOMETRY3D::JPosition3D
Data structure for position in three dimensions.
Definition JPosition3D.hh:38
JGEOMETRY3D::JTime::getT
double getT() const
Get time.
Definition JGeometry3D/JTime.hh:134
JGEOMETRY3D::JVector3D::getY
double getY() const
Get y position.
Definition JVector3D.hh:104
JGEOMETRY3D::JVector3D::getZ
double getZ() const
Get z position.
Definition JVector3D.hh:115
JGEOMETRY3D::JVector3D::getX
double getX() const
Get x position.
Definition JVector3D.hh:94
JGEOMETRY3D::JVersor3Z
Data structure for normalised vector in positive z-direction.
Definition JVersor3Z.hh:41
JGEOMETRY3D::JVersor3Z::getDirection
const JVersor3Z & getDirection() const
Get direction.
Definition JVersor3Z.hh:81
JLANG::JException
General exception.
Definition JException.hh:24
JLANG::JException::what
virtual const char * what() const override
Get error message.
Definition JException.hh:64
JPARSER::JParser
Utility class to parse command line options.
Definition JParser.hh:1698
JPHYSICS::JCDFTable1D
Custom class for CDF table in 1 dimension.
Definition JCDFTable1D.hh:41
JPHYSICS::JCDFTable2D
Custom class for CDF table in 2 dimensions.
Definition JCDFTable2D.hh:43
JPHYSICS::JCDFTable
Multi-dimensional CDF table for arrival time of Cherenkov light.
Definition JCDFTable.hh:58
JPHYSICS::JGeanz::getLength
double getLength(const double E, const double P, const double eps=1.0e-5) const
Get shower length for a given integrated probability.
Definition JGeanz.hh:146
JPHYSICS::JGeanz::getMaximum
double getMaximum(const double E) const
Get depth of shower maximum.
Definition JGeanz.hh:187
JPHYSICS::JRadiation
Auxiliary class for the calculation of the muon radiative cross sections.
Definition JRadiation.hh:36
JPHYSICS::JRadiation::GNrad_t
static constexpr radiation_type GNrad_t
Definition JRadiation.hh:439
JPHYSICS::JRadiation::Brems_t
static constexpr radiation_type Brems_t
Definition JRadiation.hh:438
JPHYSICS::JRadiation::EErad_t
static constexpr radiation_type EErad_t
Definition JRadiation.hh:437
JSUPPORT::JMultipleFileScanner
General purpose class for object reading from a list of file names.
Definition JMultipleFileScanner.hh:306
JSUPPORT::JMultipleFileScanner::hasNext
virtual bool hasNext() override
Check availability of next element.
Definition JMultipleFileScanner.hh:409
JTOOLS::JRange
Range of values.
Definition JRange.hh:42
JTOOLS::JRange::constrain
T constrain(argument_type x) const
Constrain value to range.
Definition JRange.hh:350
JAANET::getAxis
JAxis3D getAxis(const Trk &track)
Get axis.
Definition JAAnetToolkit.hh:269
JAANET::getOrigin
Vec getOrigin(const JHead &header)
Get origin.
Definition JHeadToolkit.hh:325
JAANET::getKineticEnergy
double getKineticEnergy(const Trk &trk)
Get track kinetic energy.
Definition JAAnetToolkit.hh:1065
JAANET::getTransformation
JTransformation3D getTransformation(const Trk &track)
Get transformation.
Definition JAAnetToolkit.hh:305
JAANET::has_neutrino
bool has_neutrino(const Evt &evt)
Test whether given event has an incoming neutrino.
Definition JAAnetToolkit.hh:523
JAANET::is_neutrino
bool is_neutrino(const Trk &track)
Test whether given track is a neutrino.
Definition JAAnetToolkit.hh:351
JAANET::copy
void copy(const Head &from, JHead &to)
Copy header from from to to.
Definition JHead.cc:163
JAANET::getPosition
JPosition3D getPosition(const Vec &pos)
Get position.
Definition JAAnetToolkit.hh:185
JAANET::is_muon
bool is_muon(const Trk &track)
Test whether given track is a (anti-)muon.
Definition JAAnetToolkit.hh:369
JAANET::get_neutrino
const Trk & get_neutrino(const Evt &evt)
Get incoming neutrino.
Definition JAAnetToolkit.hh:545
JAANET::is_tau
bool is_tau(const Trk &track)
Test whether given track is a (anti-)tau.
Definition JAAnetToolkit.hh:377
JDETECTOR::load
void load(const std::string &file_name, JDetector &detector)
Load detector from input file.
Definition JDetectorToolkit.hh:520
JEEP::getFilename
std::string getFilename(const std::string &file_name)
Get file name part, i.e. part after last JEEP::PATHNAME_SEPARATOR if any.
Definition JeepToolkit.hh:128
JLANG::getGITVersion
const char * getGITVersion()
Get GIT version.
Definition Jpp.cc:9
JPHYSICS::is_deltarays
bool is_deltarays(const int pdf)
Test if given PDF type corresponds to Cherenkov light from delta-rays.
Definition JPDFTypes.hh:151
JPHYSICS::DENSITY_SEA_WATER
static const double DENSITY_SEA_WATER
Fixed environment values.
Definition JPhysics/JConstants.hh:44
JPHYSICS::geanz
static const JGeanz geanz(1.85, 0.62, 0.54)
Function object for longitudinal EM-shower profile.
JPHYSICS::getThetaMCS
double getThetaMCS(const double E, const double x, const double X0, const double M, const double Q)
Get multiple Coulomb scattering angle.
Definition JPhysicsSupportkit.hh:40
JPHYSICS::getIndexOfRefraction
double getIndexOfRefraction()
Get average index of refraction of water corresponding to group velocity.
Definition JPhysics/JConstants.hh:134
JPHYSICS::gRock
static const JGeane_t gRock(2.67e-1 *0.9 *DENSITY_ROCK, 3.40e-4 *1.2 *DENSITY_ROCK)
Function object for energy loss of muon in rock.
JPHYSICS::is_scattered
bool is_scattered(const int pdf)
Test if given PDF type corresponds to scattered light.
Definition JPDFTypes.hh:165
JPHYSICS::getTanThetaC
double getTanThetaC()
Get average tangent of Cherenkov angle of water corresponding to group velocity.
Definition JPhysics/JConstants.hh:156
JPHYSICS::JPDFType_t
JPDFType_t
PDF types.
Definition JPDFTypes.hh:24
JPP
This name space includes all other name spaces (except KM3NETDAQ, KM3NET and ANTARES).
Definition JAAnetToolkit.hh:48
JSIRENE::getHitType
JHitType_t getHitType(const JPDFType_t pdf, const bool shower=false)
Get hit type corresponding to given PDF type.
Definition JSireneToolkit.hh:151
JSIRENE::pythia
static const JPythia pythia
Function object for relative light yield as a function of GEANT particle code.
Definition JPythia.hh:96
JSIRENE::getNumberOfPhotoElectrons
const struct JSIRENE::number_of_photo_electrons_type getNumberOfPhotoElectrons
JSYSTEM::getTime
const char * getTime()
Get current local time conform ISO-8601 standard.
Definition JDateAndTime.hh:56
JSYSTEM::getDate
const char * getDate()
Get current local date conform ISO-8601 standard.
Definition JDateAndTime.hh:37
mc_usr_keys::energy_lost_in_can
const char *const energy_lost_in_can
Definition io_ascii.hh:46
pythia.hh
This file contains converted Fortran code from km3.
Evt
The Evt class respresent a Monte Carlo (MC) event as well as an offline event.
Definition Evt.hh:21
Evt::mc_hits
std::vector< Hit > mc_hits
MC: list of MC truth hits.
Definition Evt.hh:48
Evt::mc_trks
std::vector< Trk > mc_trks
MC: list of MC truth tracks.
Definition Evt.hh:49
Evt::mc_event_time
TTimeStamp mc_event_time
MC: true generation time (UTC) of the event, (default: 01 Jan 1970 00:00:00)
Definition Evt.hh:46
Head
The Head class reflects the header of Monte-Carlo event files, which consists of keys (also referred ...
Definition Head.hh:65
JAANET::JPDB::getInstance
static const JPDB & getInstance()
Get particle data book.
Definition JPDB.hh:131
JAANET::can::zmin
double zmin
Bottom [m].
Definition JHead.hh:598
JAANET::can::zmax
double zmax
Top [m].
Definition JHead.hh:599
JAANET::can::r
double r
Radius [m].
Definition JHead.hh:600
JAANET::coord_origin
Coordinate origin.
Definition JHead.hh:732
JAANET::detector
Detector file.
Definition JHead.hh:227
JAANET::fixedcan::zmax
double zmax
Top [m].
Definition JHead.hh:639
JAANET::fixedcan::radius
double radius
Radius [m].
Definition JHead.hh:640
JAANET::fixedcan::zmin
double zmin
Bottom [m].
Definition JHead.hh:638
JAANET::fixedcan::ycenter
double ycenter
y-center [m]
Definition JHead.hh:637
JAANET::fixedcan::xcenter
double xcenter
x-center [m]
Definition JHead.hh:636
JAANET::simul
Generator for simulation.
Definition JHead.hh:528
JCALIBRATE::JParameters
Auxiliary class for PMT parameters including threshold.
Definition JParameters.hh:21
JDYNAMICS::JDynamics
Dynamic detector calibration.
Definition JDynamics.hh:81
JGEOMETRY3D::JTransformation3D::transform
JPosition3D transform(const JPosition3D &pos) const
Transform position.
Definition JTransformation3D.hh:49
JMATH::JRandom
Template definition of random value generator.
Definition JMath/JRandom.hh:26
JPARSER::initialised
Empty structure for specification of parser element that is initialised (i.e. does not require input)...
Definition JParser.hh:68
JPHYSICS::JDeltaRays::getEnergyLossFromMuon
static double getEnergyLossFromMuon(const double E, const JEnergyRange T_GeV=JEnergyRange(TMIN_GEV, TMAX_GEV))
Equivalent EM-shower energy loss due to delta-rays per unit muon track length in sea water.
Definition JDeltaRays.hh:411
JPHYSICS::JDeltaRays::getTmin
static double getTmin()
Get minimum delta-ray kinetic energy.
Definition JDeltaRays.hh:67
JPHYSICS::JDeltaRays::TMAX_GEV
static constexpr double TMAX_GEV
Maximum allowed delta-ray kinetic energy [GeV].
Definition JDeltaRays.hh:24
JPHYSICS::JDeltaRays::getEnergyLossFromTau
static double getEnergyLossFromTau(const double E, const JEnergyRange T_GeV=JEnergyRange(TMIN_GEV, TMAX_GEV))
Equivalent EM-shower energy loss due to delta-rays per unit tau track length in sea water.
Definition JDeltaRays.hh:428
JPHYSICS::JSeaWater::Cl
static constexpr atom_type Cl
Definition JSeaWater.hh:32
JPHYSICS::JSeaWater::H
static constexpr atom_type H
Definition JSeaWater.hh:29
JPHYSICS::JSeaWater::O
static constexpr atom_type O
Definition JSeaWater.hh:30
JPHYSICS::JSeaWater::Na
static constexpr atom_type Na
Definition JSeaWater.hh:31
JSIRENE::JHit_t
Auxiliary class to set-up Hit.
Definition JSirene.hh:60
JSIRENE::JHits_t
Auxiliary data structure for list of hits with hit merging capability.
Definition JSirene.hh:141
JSIRENE::JHits_t::merge
void merge(const double Tmax_ns)
Merge hits on same PMT that are within given time window.
Definition JSirene.hh:150
JSIRENE::JPoint::getE
double getE() const
Get muon energy.
Definition JSireneToolkit.hh:222
JSIRENE::JPoint::getEs
double getEs() const
Get shower energy.
Definition JSireneToolkit.hh:233
JSIRENE::JTrk_t
Auxiliary class to set-up Trk.
Definition JSirene.hh:192
JSIRENE::JVertex
Vertex of energy loss of muon.
Definition JSireneToolkit.hh:337
JSIRENE::JVertex::step
JVertex & step(const double ds)
Step using default ionisation energy loss.
Definition JSireneToolkit.hh:435
JSIRENE::JVertex::getRange
double getRange() const
Get visible range of muon using default ionisation energy loss.
Definition JSireneToolkit.hh:368
JSIRENE::JVertex::applyEloss
void applyEloss(const JVersor3Z &Ts, const double Es)
Apply shower energy loss.
Definition JSireneToolkit.hh:410
JSIRENE::JVertex::reset
void reset()
Reset shower energy loss.
Definition JSireneToolkit.hh:422
JSUPPORT::JLimit
Auxiliary class for defining the range of iterations of objects.
Definition JLimit.hh:45
JSUPPORT::JLimit::max
static counter_type max()
Get maximum counter value.
Definition JLimit.hh:128
JSUPPORT::JMeta
Auxiliary class for ROOT I/O of application specific meta data.
Definition JMeta.hh:72
JSYSTEM::ls
Auxiliary data structure to list files in directory.
Definition JFilesystem.hh:20
JTOOLS::JHermiteSplineFunction1D_t
Type definition of a spline interpolation method based on a JCollection with double result type.
Definition JFunction1D_t.hh:94
JTOOLS::JMAPLIST
Auxiliary class for recursive map list generation.
Definition JMapList.hh:109
JTOOLS::JPolint1FunctionalGridMap
Type definition of a 1st degree polynomial interpolation based on a JGridMap implementation.
Definition JFunctionalMap_t.hh:93
JTOOLS::JPolint1FunctionalMap
Type definition of a 1st degree polynomial interpolation based on a JMap implementation.
Definition JFunctionalMap_t.hh:57
Trk::id
int id
track identifier
Definition Trk.hh:16
Vec
The Vec class is a straightforward 3-d vector, which also works in pyroot.
Definition Vec.hh:13
Vec::z
double z
Definition Vec.hh:14
Vec::x
double x
Definition Vec.hh:14
Vec::y
double y
Definition Vec.hh:14
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