Veronika Vodeb / ctools

Commit b0de6b6f6f083d84b368f9144cd9af3f41778bcc

Authored by mimayer
1 parent 8caa108d

added support of edisp parameter to ctools and cscripts

Inline Side-by-side
Showing 16 changed files with 160 additions and 6 deletions
cscripts/cshessobs.py
  View file @b0de6b6
... ... @@ -45,6 +45,7 @@ class cshessobs(ctools.cscript):
45 45 self.name = "cshessobs"
46 46 self.version = "0.1.0"
47 47 self.datapath = ""
  48 + self.m_erange = gammalib.GEbounds()
48 49  
49 50 # Check on existence of HESSFITS environment variable
50 51 try:
... ... @@ -320,6 +321,12 @@ class cshessobs(ctools.cscript):
320 321 # Return model
321 322 return bck
322 323  
  324 +
  325 + def erange(self):
  326 + """
  327 + Returns runlist energy range
  328 + """
  329 + return self.m_erange
323 330  
324 331 def execute(self):
325 332 """
... ... @@ -397,6 +404,10 @@ class cshessobs(ctools.cscript):
397 404 self.log("\n")
398 405 self.log.header1("Looping over runs")
399 406  
  407 + # Initialise energy range values for logging
  408 + runlist_emin = 100.0
  409 + runlist_emax = 0.0
  410 +
400 411 for runnr in runlist:
401 412  
402 413 # Unify run number string length
... ... @@ -411,7 +422,7 @@ class cshessobs(ctools.cscript):
411 422 eventfile = runfolder + "hess_events_"+run+".fits.gz"
412 423 aefffile = runfolder + "hess_aeff_2d_"+run+".fits.gz"
413 424 psffile = runfolder + "hess_psf_king_"+run+".fits.gz"
414   - edispfile = ""#runfolder + "hess_edisp_2d_"+run+".fits.gz"
  425 + edispfile = runfolder + "hess_edisp_2d_"+run+".fits.gz"
415 426 bgfile = runfolder + "hess_bkg_offruns_"+run+".fits.gz"
416 427  
417 428 # Check for existence of files
... ... @@ -429,6 +440,9 @@ class cshessobs(ctools.cscript):
429 440 elif not os.path.isfile(psffile):
430 441 msg = "Run "+str(int(run))+" has no PSF - Run is skipped"
431 442 skip = True
  443 + elif not os.path.isfile(edispfile):
  444 + msg = "Run "+str(int(run))+" has no energy dispersion - Run is skipped"
  445 + skip = True
432 446 elif not os.path.isfile(bgfile):
433 447 msg = "Run "+str(int(run))+" has no background - Run is skipped"
434 448 skip = True
... ... @@ -458,6 +472,16 @@ class cshessobs(ctools.cscript):
458 472  
459 473 # Close FITS file
460 474 fits.close()
  475 +
  476 + # Open effective area file to look for threshold
  477 + aeff_fits = gammalib.GFits(aefffile)
  478 + run_emin = aeff_fits["EFFECTIVE AREA"].real("LO_THRES")
  479 + run_emax = aeff_fits["EFFECTIVE AREA"].real("HI_THRES")
  480 + if run_emin < runlist_emin:
  481 + runlist_emin = run_emin
  482 + if run_emax > runlist_emax:
  483 + runlist_emax = run_emax
  484 + aeff_fits.close()
461 485  
462 486 # Append observation to XML and set attributes
463 487 obs = lib.append("observation");
... ... @@ -494,6 +518,15 @@ class cshessobs(ctools.cscript):
494 518  
495 519 # Append instrumental background model
496 520 self.models.append(self.hess_inst_background(run,aefffile,trgrate))
  521 +
  522 + # Store energy range as member
  523 + self.m_erange = gammalib.GEbounds(gammalib.GEnergy(runlist_emin,"TeV"),gammalib.GEnergy(runlist_emax,"TeV"))
  524 +
  525 + # Write energy range into log file
  526 + if self.logTerse():
  527 + self.log("\n")
  528 + self.log("Eenrgy range of obervation list: ")
  529 + self.log(("% 3.2f" % runlist_emin)+" - "+("% 3.2f" % runlist_emax)+" TeV")
497 530  
498 531 # Append models provided by 'inmodels' of necessary
499 532 if not self.inmodels == None:
... ...
cscripts/csresmap.py
  View file @b0de6b6
... ... @@ -110,6 +110,7 @@ class csresmap(ctools.cscript):
110 110 pars.append(gammalib.GApplicationPar("bkgcube","f","a","NONE","","","Background cube file (only needed for stacked analysis)"))
111 111 pars.append(gammalib.GApplicationPar("inmodel","f","a","$CTOOLS/share/models/crab.xml","","","Source model"))
112 112 pars.append(gammalib.GApplicationPar("outmap","f","a","resmap.fits","","","Output residual map"))
  113 + pars.append(gammalib.GApplicationPar("edisp","b","h","no","","","Apply energy dispersion?"))
113 114 pars.append(gammalib.GApplicationPar("caldb","s","a","prod2","","","Calibration database"))
114 115 pars.append(gammalib.GApplicationPar("irf","s","a","South_50h","","","Instrument response function"))
115 116 pars.append(gammalib.GApplicationPar("ebinalg","s","h","LOG","LIN|LOG|FILE","","Binning algorithm"))
... ... @@ -141,7 +142,7 @@ class csresmap(ctools.cscript):
141 142 self.m_skip_binning = False
142 143  
143 144 # First check if the inobs parameter is a counts cube
144   - if self["inobs"].filename() != "NONE":
  145 + if self.obs.size() == 0 and self["inobs"].filename() != "NONE":
145 146 if gammalib.is_fits(self["inobs"].filename()):
146 147 cta = gammalib.GCTAObservation()
147 148 cta.load(self["inobs"].filename())
... ... @@ -189,6 +190,7 @@ class csresmap(ctools.cscript):
189 190 self.m_nxpix = self["nxpix"].integer()
190 191 self.m_nypix = self["nypix"].integer()
191 192 self.m_binsz = self["binsz"].real()
  193 + self.m_edisp = self["edisp"].boolean()
192 194  
193 195 # Read necessary parameters
194 196 self.m_outfile = self["outmap"].filename()
... ... @@ -301,6 +303,7 @@ class csresmap(ctools.cscript):
301 303 model["chatter"].integer(self.m_chatter)
302 304 model["clobber"].boolean(self.m_clobber)
303 305 model["debug"].boolean(self.m_debug)
  306 + model["edisp"].boolean(self.m_edisp)
304 307 model.run()
305 308  
306 309 # Get model map into GSkyMap object
... ...
cscripts/cssens.py
  View file @b0de6b6
... ... @@ -107,6 +107,7 @@ class cssens(ctools.cscript):
107 107 pars.append(gammalib.GApplicationPar("outfile","f","h","sensitivity.dat","","","Output file name"))
108 108 pars.append(gammalib.GApplicationPar("duration","r","a","180000.0","","","Effective exposure time (s)"))
109 109 pars.append(gammalib.GApplicationPar("rad","r","a","5.0","","","Radius of ROI (deg)"))
  110 + pars.append(gammalib.GApplicationPar("edisp","b","h","no","","","Apply energy dispersion?"))
110 111 pars.append(gammalib.GApplicationPar("emin","r","a","0.020","","","Lower energy limit (TeV)"))
111 112 pars.append(gammalib.GApplicationPar("emax","r","a","200.0","","","Upper energy limit (TeV)"))
112 113 pars.append(gammalib.GApplicationPar("bins","i","a","21","","","Number of energy bins for differential sensitivity computation"))
... ... @@ -156,6 +157,7 @@ class cssens(ctools.cscript):
156 157 self.m_binsz = 0.0
157 158  
158 159 # Read remaining parameters
  160 + self.m_edisp = self["edisp"].boolean()
159 161 self.m_ts_thres = self["sigma"].real()*self["sigma"].real()
160 162 self.m_max_iter = self["max_iter"].integer()
161 163 self.m_num_avg = self["num_avg"].integer()
... ... @@ -466,7 +468,7 @@ class cssens(ctools.cscript):
466 468 # Simulate events
467 469 sim = obsutils.sim(obs, nbins=self.m_enumbins, seed=iter,
468 470 binsz=self.m_binsz, npix=self.m_npix,
469   - log=self.m_log, debug=self.m_debug)
  471 + log=self.m_log, debug=self.m_debug, edisp=self.m_edisp)
470 472  
471 473 # Determine number of events in simulation
472 474 nevents = 0.0
... ... @@ -482,7 +484,7 @@ class cssens(ctools.cscript):
482 484  
483 485 # Fit background only
484 486 sim.models(bkg_model)
485   - like = obsutils.fit(sim, log=self.m_log, debug=self.m_debug)
  487 + like = obsutils.fit(sim, log=self.m_log, debug=self.m_debug, edisp=self.m_edisp)
486 488 result_bgm = like.obs().models().copy()
487 489 LogL_bgm = like.opt().value()
488 490 npred_bgm = like.obs().npred()
... ... @@ -520,7 +522,7 @@ class cssens(ctools.cscript):
520 522  
521 523 # Fit background and test source
522 524 sim.models(src_model)
523   - like = obsutils.fit(sim, log=self.m_log, debug=self.m_debug)
  525 + like = obsutils.fit(sim, log=self.m_log, debug=self.m_debug, edisp=self.m_edisp)
524 526 result_all = like.obs().models().copy()
525 527 LogL_all = like.opt().value()
526 528 npred_all = like.obs().npred()
... ...
cscripts/csspec.py
  View file @b0de6b6
... ... @@ -107,6 +107,7 @@ class csspec(ctools.cscript):
107 107 pars.append(gammalib.GApplicationPar("psfcube","f","a","NONE","","","PSF cube file (only needed for stacked analysis)"))
108 108 pars.append(gammalib.GApplicationPar("bkgcube","s","a","NONE","","","Background cube file (only needed for stacked analysis)"))
109 109 pars.append(gammalib.GApplicationPar("caldb","s","a","prod2","","","Calibration database"))
  110 + pars.append(gammalib.GApplicationPar("edisp","b","h","no","","","Apply energy dispersion?"))
110 111 pars.append(gammalib.GApplicationPar("irf","s","a","South_50h","","","Instrument response function"))
111 112 pars.append(gammalib.GApplicationPar("emin","r","h","0.1","","","Lower energy limit for spectral points(TeV)"))
112 113 pars.append(gammalib.GApplicationPar("emax","r","h","100.0","","","Upper energy limit for spectral points(TeV)"))
... ... @@ -153,6 +154,10 @@ class csspec(ctools.cscript):
153 154  
154 155 # Get binning flag
155 156 self.m_binned = self["binned"].boolean()
  157 +
  158 + # Get edisp flag
  159 + self.m_edisp = self["edisp"].boolean()
  160 +
156 161 if self.m_binned:
157 162 self.m_xref = self["xref"].real()
158 163 self.m_yref = self["yref"].real()
... ... @@ -368,6 +373,7 @@ class csspec(ctools.cscript):
368 373 expcube["incube"] = "NONE"
369 374 expcube["usepnt"] = False
370 375 expcube["ebinalg"] = "LOG"
  376 + expcube["edisp"] = self.m_edisp
371 377 expcube["xref"] = self.m_xref
372 378 expcube["yref"] = self.m_yref
373 379 expcube["binsz"] = self.m_binsz
... ... @@ -389,6 +395,7 @@ class csspec(ctools.cscript):
389 395 psfcube["incube"] = "NONE"
390 396 psfcube["usepnt"] = False
391 397 psfcube["ebinalg"] = "LOG"
  398 + psfcube["edisp"] = self.m_edisp
392 399 psfcube["xref"] = self.m_xref
393 400 psfcube["yref"] = self.m_yref
394 401 psfcube["binsz"] = self.m_binsz
... ... @@ -447,6 +454,7 @@ class csspec(ctools.cscript):
447 454  
448 455 # Likelihood
449 456 like = ctools.ctlike(obs)
  457 + like["edisp"].boolean(self.m_edisp)
450 458 like.run()
451 459  
452 460 # Skip bin if no event was present
... ...
src/ctbutterfly/ctbutterfly.cpp
  View file @b0de6b6
... ... @@ -216,6 +216,18 @@ void ctbutterfly::run(void)
216 216 log << std::endl;
217 217 }
218 218  
  219 + // Set energy dispersion flag for all CTA observations and save old
  220 + // values in save_edisp vector
  221 + std::vector<bool> save_edisp;
  222 + save_edisp.assign(m_obs.size(), false);
  223 + for (int i = 0; i < m_obs.size(); ++i) {
  224 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  225 + if (obs != NULL) {
  226 + save_edisp[i] = obs->response()->apply_edisp();
  227 + obs->response()->apply_edisp(m_apply_edisp);
  228 + }
  229 + }
  230 +
219 231 // Write observation(s) into logger
220 232 if (logTerse()) {
221 233 log << std::endl;
... ... @@ -347,6 +359,14 @@ void ctbutterfly::run(void)
347 359  
348 360 } //endfor: loop over energy bin
349 361  
  362 + // Restore energy dispersion flag for all CTA observations
  363 + for (int i = 0; i < m_obs.size(); ++i) {
  364 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  365 + if (obs != NULL) {
  366 + obs->response()->apply_edisp(save_edisp[i]);
  367 + }
  368 + }
  369 +
350 370 // Return
351 371 return;
352 372 }
... ... @@ -402,6 +422,7 @@ void ctbutterfly::init_members(void)
402 422 m_srcname.clear();
403 423 m_outfile.clear();
404 424 m_ebounds.clear();
  425 + m_apply_edisp = false;
405 426  
406 427 // Initialise protected members
407 428 m_obs.clear();
... ... @@ -426,6 +447,7 @@ void ctbutterfly::copy_members(const ctbutterfly&amp; app)
426 447 m_srcname = app.m_srcname;
427 448 m_outfile = app.m_outfile;
428 449 m_ebounds = app.m_ebounds;
  450 + m_apply_edisp = app.m_apply_edisp;
429 451  
430 452 // Copy protected members
431 453 m_obs = app.m_obs;
... ... @@ -511,6 +533,9 @@ void ctbutterfly::get_parameters(void)
511 533 // m_covariance.load(matrixfilename);
512 534 }
513 535  
  536 + // Read energy dispersion flag
  537 + m_apply_edisp = (*this)["edisp"].boolean();
  538 +
514 539 // Optionally read ahead parameters so that they get correctly
515 540 // dumped into the log file
516 541 if (read_ahead()) {
... ...
src/ctbutterfly/ctbutterfly.hpp
  View file @b0de6b6
... ... @@ -83,6 +83,7 @@ protected:
83 83 std::string m_srcname; //!< Name of source to compute butterfly
84 84 std::string m_outfile; //!< Output ascii file
85 85 GEbounds m_ebounds; //!< Energy binning definition
  86 + bool m_apply_edisp; //!< Apply energy dispersion?
86 87  
87 88 // Protected members
88 89 GObservations m_obs; //!< Observation container
... ...
src/ctbutterfly/ctbutterfly.par
  View file @b0de6b6
... ... @@ -27,6 +27,7 @@ caldb, s, a, &quot;prod2&quot;,,, &quot;Calibration database&quot;
27 27 irf, s, a, "South_50h",,, "Instrument response function"
28 28 outfile, f, a, "butterfly.txt",,, "Output ascii file"
29 29 matrix, f, h, "NONE",,, "Input covariance Matrix FITS file"
  30 +edisp, b, h, no,,, "Apply energy dispersion?"
30 31  
31 32 #
32 33 # Energy binning parameters
... ...
src/cterror/cterror.cpp
  View file @b0de6b6
... ... @@ -214,6 +214,18 @@ void cterror::run(void)
214 214 log << std::endl;
215 215 }
216 216  
  217 + // Set energy dispersion flag for all CTA observations and save old
  218 + // values in save_edisp vector
  219 + std::vector<bool> save_edisp;
  220 + save_edisp.assign(m_obs.size(), false);
  221 + for (int i = 0; i < m_obs.size(); ++i) {
  222 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  223 + if (obs != NULL) {
  224 + save_edisp[i] = obs->response()->apply_edisp();
  225 + obs->response()->apply_edisp(m_apply_edisp);
  226 + }
  227 + }
  228 +
217 229 // Write observation(s) into logger
218 230 if (logTerse()) {
219 231 log << std::endl;
... ... @@ -355,6 +367,14 @@ void cterror::run(void)
355 367 // Recover optimizer
356 368 m_opt = best_opt;
357 369  
  370 + // Restore energy dispersion flag for all CTA observations
  371 + for (int i = 0; i < m_obs.size(); ++i) {
  372 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  373 + if (obs != NULL) {
  374 + obs->response()->apply_edisp(save_edisp[i]);
  375 + }
  376 + }
  377 +
358 378 // Return
359 379 return;
360 380 }
... ... @@ -410,6 +430,7 @@ void cterror::init_members(void)
410 430 m_dlogL = 0.0;
411 431 m_best_logL = 0.0;
412 432 m_model_par = NULL;
  433 + m_apply_edisp = false;
413 434  
414 435 // Set optimizer parameters
415 436 m_opt.max_iter(m_max_iter);
... ... @@ -432,6 +453,7 @@ void cterror::copy_members(const cterror&amp; app)
432 453 m_confidence = app.m_confidence;
433 454 m_tol = app.m_tol;
434 455 m_max_iter = app.m_max_iter;
  456 + m_apply_edisp = app.m_apply_edisp;
435 457  
436 458 // Copy protected members
437 459 m_obs = app.m_obs;
... ... @@ -500,6 +522,9 @@ void cterror::get_parameters(void)
500 522 throw GException::invalid_value(G_GET_PARAMETERS, msg);
501 523 }
502 524  
  525 + // Read energy dispersion flag
  526 + m_apply_edisp = (*this)["edisp"].boolean();
  527 +
503 528 // Get confidence level and transform into log-likelihood difference
504 529 m_confidence = (*this)["confidence"].real();
505 530 double sigma = gammalib::erfinv(m_confidence) * gammalib::sqrt_two;
... ...
src/cterror/cterror.hpp
  View file @b0de6b6
... ... @@ -78,6 +78,7 @@ protected:
78 78 double m_tol; //!< Tolerance for limit determination
79 79 int m_max_iter; //!< Maximum number of iterations
80 80 double m_value; //!< Parameter value
  81 + bool m_apply_edisp; //!< Apply energy dispersion?
81 82  
82 83 // Protected members
83 84 GObservations m_obs; //!< Observation container
... ...
src/cterror/cterror.par
  View file @b0de6b6
  1 +
1 2 #############################################################################
2 3 # #
3 4 # CTA Science Analysis Tools #
... ... @@ -26,6 +27,7 @@ psfcube, f, a, &quot;NONE&quot;,,, &quot;PSF cube file (only needed for stacked analysis)&quot;
26 27 bkgcube, f, a, "NONE",,, "Background cube file (only needed for stacked analysis)"
27 28 caldb, s, a, "prod2",,, "Calibration database"
28 29 irf, s, a, "South_50h",,, "Instrument response function"
  30 +edisp, b, h, no,,, "Apply energy dispersion?"
29 31  
30 32 #
31 33 # Error calculation parameters
... ...
src/cttsmap/cttsmap.cpp
  View file @b0de6b6
... ... @@ -215,6 +215,18 @@ void cttsmap::run(void)
215 215 log << std::endl;
216 216 }
217 217  
  218 + // Set energy dispersion flag for all CTA observations and save old
  219 + // values in save_edisp vector
  220 + std::vector<bool> save_edisp;
  221 + save_edisp.assign(m_obs.size(), false);
  222 + for (int i = 0; i < m_obs.size(); ++i) {
  223 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  224 + if (obs != NULL) {
  225 + save_edisp[i] = obs->response()->apply_edisp();
  226 + obs->response()->apply_edisp(m_apply_edisp);
  227 + }
  228 + }
  229 +
218 230 // Write observation(s) into logger
219 231 if (logTerse()) {
220 232 log << std::endl;
... ... @@ -348,6 +360,14 @@ void cttsmap::run(void)
348 360 // Bring models to initial state
349 361 m_obs.models(models_orig);
350 362  
  363 + // Restore energy dispersion flag for all CTA observations
  364 + for (int i = 0; i < m_obs.size(); ++i) {
  365 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  366 + if (obs != NULL) {
  367 + obs->response()->apply_edisp(save_edisp[i]);
  368 + }
  369 + }
  370 +
351 371 // Return
352 372 return;
353 373 }
... ... @@ -411,6 +431,7 @@ void cttsmap::init_members(void)
411 431 // Initialise members
412 432 m_srcname.clear();
413 433 m_outmap.clear();
  434 + m_apply_edisp = false;
414 435  
415 436 // Initialise protected members
416 437 m_obs.clear();
... ... @@ -438,6 +459,7 @@ void cttsmap::copy_members(const cttsmap&amp; app)
438 459 // Copy attributes
439 460 m_srcname = app.m_srcname;
440 461 m_outmap = app.m_outmap;
  462 + m_apply_edisp = app.m_apply_edisp;
441 463  
442 464 // Copy protected members
443 465 m_binmin = app.m_binmin;
... ... @@ -542,6 +564,9 @@ void cttsmap::get_parameters(void)
542 564 // Initialise maps from user parameters
543 565 init_maps(map);
544 566  
  567 + // Read energy dispersion flag
  568 + m_apply_edisp = (*this)["edisp"].boolean();
  569 +
545 570 // Get optional splitting parameters
546 571 m_binmin = (*this)["binmin"].integer();
547 572 m_binmax = (*this)["binmax"].integer();
... ...
src/cttsmap/cttsmap.hpp
  View file @b0de6b6
... ... @@ -86,6 +86,7 @@ protected:
86 86 // User parameters
87 87 std::string m_srcname; //!< Name of source which is moved around
88 88 std::string m_outmap; //!< Output counts map or XML file
  89 + bool m_apply_edisp; //!< Apply energy dispersion?
89 90  
90 91 // Parameters to control speed and job splitting
91 92 int m_binmin; //!< Map bin number from which computation should start
... ...
src/cttsmap/cttsmap.par
  View file @b0de6b6
... ... @@ -26,6 +26,7 @@ bkgcube, f, a, &quot;NONE&quot;,,, &quot;Background cube file (only needed for stacked analysis
26 26 caldb, s, a, "prod2",,, "Calibration database"
27 27 irf, s, a, "South_50h",,, "Instrument response function"
28 28 outmap, f, a, "tsmap.fits",,, "Output Test Statistic map"
  29 +edisp, b, h, no,,, "Apply energy dispersion?"
29 30  
30 31 #
31 32 # Spatial binning parameters
... ...
src/ctulimit/ctulimit.cpp
  View file @b0de6b6
... ... @@ -217,6 +217,18 @@ void ctulimit::run(void)
217 217 log << std::endl;
218 218 }
219 219  
  220 + // Set energy dispersion flag for all CTA observations and save old
  221 + // values in save_edisp vector
  222 + std::vector<bool> save_edisp;
  223 + save_edisp.assign(m_obs.size(), false);
  224 + for (int i = 0; i < m_obs.size(); ++i) {
  225 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  226 + if (obs != NULL) {
  227 + save_edisp[i] = obs->response()->apply_edisp();
  228 + obs->response()->apply_edisp(m_apply_edisp);
  229 + }
  230 + }
  231 +
220 232 // Write observation(s) into logger
221 233 if (logTerse()) {
222 234 log << std::endl;
... ... @@ -343,6 +355,14 @@ void ctulimit::run(void)
343 355 // Recover optimizer
344 356 m_opt = best_opt;
345 357  
  358 + // Restore energy dispersion flag for all CTA observations
  359 + for (int i = 0; i < m_obs.size(); ++i) {
  360 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
  361 + if (obs != NULL) {
  362 + obs->response()->apply_edisp(save_edisp[i]);
  363 + }
  364 + }
  365 +
346 366 // Return
347 367 return;
348 368 }
... ... @@ -405,6 +425,7 @@ void ctulimit::init_members(void)
405 425 m_emax = 0.0;
406 426 m_tol = 1.0e-6;
407 427 m_max_iter = 50;
  428 + m_apply_edisp = false;
408 429  
409 430 // Initialise protected members
410 431 m_obs.clear();
... ... @@ -443,7 +464,7 @@ void ctulimit::copy_members(const ctulimit&amp; app)
443 464 m_emax = app.m_emax;
444 465 m_tol = app.m_tol;
445 466 m_max_iter = app.m_max_iter;
446   -
  467 + m_apply_edisp = app.m_apply_edisp;
447 468  
448 469 // Copy protected members
449 470 m_obs = app.m_obs;
... ... @@ -520,6 +541,9 @@ void ctulimit::get_parameters(void)
520 541 // Get relevant model and parameter for upper limit computation
521 542 get_model_parameter();
522 543  
  544 + // Read energy dispersion flag
  545 + m_apply_edisp = (*this)["edisp"].boolean();
  546 +
523 547 // Get confidence level and transform into log-likelihood difference
524 548 m_confidence = (*this)["confidence"].real();
525 549 double sigma = gammalib::erfinv(m_confidence) * gammalib::sqrt_two;
... ...
src/ctulimit/ctulimit.hpp
  View file @b0de6b6
... ... @@ -93,6 +93,7 @@ protected:
93 93 double m_emax; //!< Maximum energy for flux limits (TeV)
94 94 double m_tol; //!< Tolerance for limit determination
95 95 int m_max_iter; //!< Maximum number of iterations
  96 + bool m_apply_edisp; //!< Apply energy dispersion?
96 97  
97 98 // Protected members
98 99 GObservations m_obs; //!< Observation container
... ...
src/ctulimit/ctulimit.par
  View file @b0de6b6
... ... @@ -25,6 +25,7 @@ psfcube, f, a, &quot;NONE&quot;,,, &quot;PSF cube file (only needed for stacked analysis)&quot;
25 25 bkgcube, f, a, "NONE",,, "Background cube file (only needed for stacked analysis)"
26 26 caldb, s, a, "prod2",,, "Calibration database"
27 27 irf, s, a, "South_50h",,, "Instrument response function"
  28 +edisp, b, h, no,,, "Apply energy dispersion?"
28 29  
29 30 #
30 31 # Upper limit calculation parameters
... ...