Luigi Tibaldo / ctools

Commit 07a98b27f51824dc08acd63cc6e5dff62f01fc7c

Authored by Jürgen Knödlseder
1 parent 230a31bb

Integrate code: 

- change evfile parameter to infile
- added irf and caldb parameters
- use pointer to GModel for test source
- clean exception handling
- minor code adjustments
Inline Side-by-side
Showing 5 changed files with 272 additions and 163 deletions
pyext/cttsmap.i
  View file @07a98b2
1 1 /***************************************************************************
2   - * cttsmap - CTA data binning tool *
  2 + * cttsmap - TS map calculation tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010-2014 by Juergen Knoedlseder *
  4 + * copyright (C) 2014 by Michael Mayer *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software: you can redistribute it and/or modify *
... ... @@ -20,8 +20,8 @@
20 20 ***************************************************************************/
21 21 /**
22 22 * @file cttsmap.i
23   - * @brief CTA data binning tool Python interface definition
24   - * @author Juergen Knoedlseder
  23 + * @brief TS map calculation tool interface definition
  24 + * @author Michael Mayer
25 25 */
26 26 %{
27 27 /* Put headers and other declarations here that are needed for compilation */
... ... @@ -30,12 +30,11 @@
30 30 %}
31 31  
32 32  
33   -/***********************************************************************
34   -//**
35   -* @class cttsmap
36   -*
37   -* @brief CTA data binning tool Python interface
38   -***************************************************************************/
  33 +/***********************************************************************//**
  34 + * @class cttsmap
  35 + *
  36 + * @brief TS map calculation
  37 + ***************************************************************************/
39 38 class cttsmap : public GApplication {
40 39 public:
41 40 // Constructors and destructors
... ... @@ -51,19 +50,13 @@ public:
51 50 void run(void);
52 51 void save(void);
53 52 const GObservations& obs(void) const;
54   - const GSkymap& tsmap(void) const;
55   - const GSkymap& fluxmap(void) const;
56   - const GSkymap& indexmap(void) const;
57   - const GSkymap& statusmap(void) const;
58   -
59   -
  53 + const GSkymap& tsmap(void) const;
60 54 };
61 55  
62 56  
63   -/***********************************************************************
64   - //**
65   -* @brief CTA data binning tool Python extension
66   -***************************************************************************/
  57 +/***********************************************************************//**
  58 + * @brief TS map calculation tool Python extensions
  59 + ***************************************************************************/
67 60 %extend cttsmap {
68 61 cttsmap copy() {
69 62 return (*self);
... ...
src/cttsmap/cttsmap.cpp
  View file @07a98b2
1 1 /***************************************************************************
2   - * cttsmap - TS map computation tool *
  2 + * cttsmap - TS map calculation tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010-2014 by Juergen Knoedlseder *
  4 + * copyright (C) 2014 by Michael Mayer *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software: you can redistribute it and/or modify *
... ... @@ -19,8 +19,8 @@
19 19 * *
20 20 ***************************************************************************/
21 21 /**
22   - * @file cttsmap.cpp
23   - * @brief TS map computation tool
  22 + * @file cttsmap.hpp
  23 + * @brief TS map calculation tool interface implementation
24 24 * @author Michael Mayer
25 25 */
26 26  
... ... @@ -33,7 +33,7 @@
33 33 #include "GTools.hpp"
34 34  
35 35 /* __ Method name definitions ____________________________________________ */
36   -#define G_GET_PARAMETERS "cttsmap::get_parameters()"
  36 +#define G_GET_PARAMETERS "cttsmap::get_parameters()"
37 37  
38 38 /* __ Debug definitions __________________________________________________ */
39 39  
... ... @@ -71,7 +71,7 @@ cttsmap::cttsmap(void) : GApplication(CTTSMAP_NAME, CTTSMAP_VERSION)
71 71 * observations container.
72 72 ***************************************************************************/
73 73 cttsmap::cttsmap(const GObservations& obs) :
74   - GApplication(CTTSMAP_NAME, CTTSMAP_VERSION)
  74 + GApplication(CTTSMAP_NAME, CTTSMAP_VERSION)
75 75 {
76 76 // Initialise members
77 77 init_members();
... ... @@ -95,7 +95,7 @@ cttsmap::cttsmap(const GObservations& obs) :
95 95 * @param[in] argv Array of command line arguments.
96 96 ***************************************************************************/
97 97 cttsmap::cttsmap(int argc, char *argv[]) :
98   - GApplication(CTTSMAP_NAME, CTTSMAP_VERSION, argc, argv)
  98 + GApplication(CTTSMAP_NAME, CTTSMAP_VERSION, argc, argv)
99 99 {
100 100 // Initialise members
101 101 init_members();
... ... @@ -204,8 +204,8 @@ void cttsmap::clear(void)
204 204 * This is the main execution method of the cttsmap class. It is invoked when
205 205 * the executable is called from command line.
206 206 *
207   - * The method reads the task parameters, computed the TS values
208   - * and stores it into map(s), and writes the results into FITS files on disk.
  207 + * The method reads the task parameters, computes the TS values, stores the
  208 + * results into map(s), and writes the maps into a FITS file on disk.
209 209 ***************************************************************************/
210 210 void cttsmap::execute(void)
211 211 {
... ... @@ -226,10 +226,9 @@ void cttsmap::execute(void)
226 226 /***********************************************************************//**
227 227 * @brief Computes the TS maps
228 228 *
229   - * This method moves a point-like source along a grid of coordinates
230   - * and refits the given models including this additional source.
231   - * The fit parameters of the source and its TS values are filled into
232   - * respective position in the map.
  229 + * This method moves a source along a grid of coordinates and refits the
  230 + * given models including this additional source. The fit parameters of the
  231 + * source and its TS values are filled into respective position in the map.
233 232 ***************************************************************************/
234 233 void cttsmap::run(void)
235 234 {
... ... @@ -262,12 +261,7 @@ void cttsmap::run(void)
262 261 // Write header
263 262 if (logTerse()) {
264 263 log << std::endl;
265   - if (m_obs.size() > 1) {
266   - log.header1("Bin observations");
267   - }
268   - else {
269   - log.header1("Bin observation");
270   - }
  264 + log.header1("Initialise TS map");
271 265 }
272 266  
273 267 // Initialise maps
... ... @@ -281,8 +275,8 @@ void cttsmap::run(void)
281 275 int binmax = (m_binmax == -1) ? m_tsmap.npix() : m_binmax;
282 276  
283 277 // Initialise optimizer
284   - GOptimizerLM* opt = (logTerse()) ? new GOptimizerLM(log)
285   - : new GOptimizerLM();
  278 + GOptimizerLM* opt = (logExplicit()) ? new GOptimizerLM(log)
  279 + : new GOptimizerLM();
286 280  
287 281 // Store initial models
288 282 GModels models_orig = m_obs.models();
... ... @@ -296,29 +290,45 @@ void cttsmap::run(void)
296 290 // Get likelihood of null hypothesis if not given before
297 291 if (m_logL0 == 0.0) {
298 292  
  293 + // Write header
  294 + if (logTerse()) {
  295 + log << std::endl;
  296 + log.header1("Compute NULL Hypothesis for TS computation");
  297 + }
  298 +
299 299 // Compute likelihood without the test source
300 300 m_obs.models(models);
301 301 m_obs.optimize(*opt);
302 302 m_logL0 = -(opt->value());
  303 +
303 304 }
304 305  
305   - // Loop over all observations in the container
  306 + // Write header
  307 + if (logTerse()) {
  308 + log << std::endl;
  309 + log.header1("Generate TS map");
  310 + }
  311 +
  312 + // Loop over grid positions
306 313 for (int i = binmin; i < binmax; ++i) {
307 314  
308 315 // Get the coordinate of current bin
309 316 GSkyDir bincentre = m_tsmap.inx2dir(i);
310 317  
311   - // Verbosity option
312   - if ((*this)["chatter"].integer()>2) {
313   - std::cout<<"Computing TS for bin number "<<i<<" at "<<bincentre.print()<<std::endl;
  318 + // Header for verbose logging
  319 + if (logExplicit()) {
  320 + std::string msg = "Computing TS for bin number "+gammalib::str(i)+
  321 + " at "+bincentre.print();
  322 + log << std::endl;
  323 + log.header2(msg);
314 324 }
315 325  
316   - // Set the point source at current bin position
317   - m_testsource["RA"].value(bincentre.ra_deg());
318   - m_testsource["DEC"].value(bincentre.dec_deg());
319   -
320   - // Add test source to model container
321   - models.append(m_testsource);
  326 + // Add test source at current bin position
  327 + if (m_testsource != NULL) {
  328 + (*m_testsource)["RA"].value(bincentre.ra_deg());
  329 + (*m_testsource)["DEC"].value(bincentre.dec_deg());
  330 + models.append(*m_testsource);
  331 + }
322 332  
323 333 // Assign models to observations
324 334 m_obs.models(models);
... ... @@ -330,20 +340,34 @@ void cttsmap::run(void)
330 340 double logL1 = -(opt->value());
331 341  
332 342 // Compute TS value
333   - double ts = 2.0 * (logL1-m_logL0);
  343 + double ts = 2.0 * (logL1 - m_logL0);
  344 +
  345 + // Log information
  346 + if (logExplicit()) {
  347 + log << " TS value ....: ";
  348 + log << ts << std::endl;
  349 + }
  350 + else if (logTerse()) {
  351 + log << "TS for bin number ";
  352 + log << i;
  353 + log << " at ";
  354 + log << bincentre.print();
  355 + log << ": ";
  356 + log << ts << std::endl;
  357 + }
334 358  
335 359 // Get test source model instance
336 360 GModels best_fit_model = m_obs.models();
337   - GModel* testsource = best_fit_model[m_srcname];
  361 + GModel* testsource = best_fit_model[m_srcname];
338 362  
339 363 // Assign values to the maps
340 364 m_tsmap(i) = ts;
341 365  
342   - // Get fit values
343   - for (int j = 0; j < m_mapnames.size(); j++) {
344   -
345   - // get best fit values and assign to maps
346   - m_maps[j](i) = (*testsource)[m_mapnames[j]].value();
  366 + // Extract fitted test source parameters
  367 + if (m_testsource != NULL) {
  368 + for (int j = 0; j < m_mapnames.size(); ++j) {
  369 + m_maps[j](i) = (*testsource)[m_mapnames[j]].value();
  370 + }
347 371 }
348 372  
349 373 // Set status of bin to true
... ... @@ -352,7 +376,7 @@ void cttsmap::run(void)
352 376 // Remove model from container
353 377 models.remove(m_srcname);
354 378  
355   - } // endfor: looped over bins
  379 + } // endfor: looped over grid positions
356 380  
357 381 // Bring models to initial state
358 382 m_obs.models(models_orig);
... ... @@ -372,12 +396,7 @@ void cttsmap::save(void)
372 396 // Write header
373 397 if (logTerse()) {
374 398 log << std::endl;
375   - if (m_obs.size() > 1) {
376   - log.header1("Save observations");
377   - }
378   - else {
379   - log.header1("Save observation");
380   - }
  399 + log.header1("Save TS map");
381 400 }
382 401  
383 402 // Get output filename
... ... @@ -388,11 +407,11 @@ void cttsmap::save(void)
388 407  
389 408 // Write the sky maps to the FITS file
390 409 m_tsmap.write(fitsfile);
391   -
392 410 for (int i = 0; i < m_mapnames.size(); i++) {
393 411 m_maps[i].write(fitsfile);
394 412 }
395 413  
  414 + // Set extension name for all maps
396 415 for (int i = 0; i < m_mapnames.size(); i++) {
397 416 fitsfile[i+1]->extname(m_mapnames[i]);
398 417 }
... ... @@ -423,7 +442,9 @@ void cttsmap::save(void)
423 442 void cttsmap::init_members(void)
424 443 {
425 444 // Initialise members
426   - m_evfile.clear();
  445 + m_infile.clear();
  446 + m_caldb.clear();
  447 + m_irf.clear();
427 448 m_outfile.clear();
428 449 m_proj.clear();
429 450 m_coordsys.clear();
... ... @@ -436,14 +457,14 @@ void cttsmap::init_members(void)
436 457 // Initialise protected members
437 458 m_obs.clear();
438 459 m_read_ahead = false;
439   - m_binmin = -1;
440   - m_binmax = -1;
441   - m_logL0 = 0.0;
  460 + m_binmin = -1;
  461 + m_binmax = -1;
  462 + m_logL0 = 0.0;
442 463 m_tsmap.clear();
443   - m_maps.clear();
444   - m_mapnames.clear();
445 464 m_statusmap.clear();
446   - m_testsource.clear();
  465 + m_mapnames.clear();
  466 + m_maps.clear();
  467 + m_testsource = NULL;
447 468  
448 469 // Set logger properties
449 470 log.date(true);
... ... @@ -461,7 +482,9 @@ void cttsmap::init_members(void)
461 482 void cttsmap::copy_members(const cttsmap& app)
462 483 {
463 484 // Copy attributes
464   - m_evfile = app.m_evfile;
  485 + m_infile = app.m_infile;
  486 + m_caldb = app.m_caldb;
  487 + m_irf = app.m_irf;
465 488 m_outfile = app.m_outfile;
466 489 m_proj = app.m_proj;
467 490 m_coordsys = app.m_coordsys;
... ... @@ -472,16 +495,19 @@ void cttsmap::copy_members(const cttsmap&amp; app)
472 495 m_nypix = app.m_nypix;
473 496  
474 497 // Copy protected members
475   - m_binmin = app.m_binmin;
476   - m_binmax = app.m_binmax;
477   - m_logL0 = app.m_logL0;
  498 + m_binmin = app.m_binmin;
  499 + m_binmax = app.m_binmax;
  500 + m_logL0 = app.m_logL0;
478 501 m_obs = app.m_obs;
479 502 m_read_ahead = app.m_read_ahead;
480   - m_tsmap = app.m_tsmap;
481   - m_mapnames = app.m_mapnames;
  503 + m_tsmap = app.m_tsmap;
  504 + m_mapnames = app.m_mapnames;
482 505 m_maps = app.m_maps;
483   - m_statusmap = app.m_statusmap;
484   - m_testsource = app.m_testsource;
  506 + m_statusmap = app.m_statusmap;
  507 +
  508 + // Clone protected members
  509 + m_testsource = (app.m_testsource != NULL) ? app.m_testsource->clone() : NULL;
  510 +
485 511 // Return
486 512 return;
487 513 }
... ... @@ -505,6 +531,10 @@ void cttsmap::free_members(void)
505 531 /***********************************************************************//**
506 532 * @brief Get application parameters
507 533 *
  534 + * @exception GException::invalid_value
  535 + * Test source not found or no RA/DEC parameters found for test
  536 + * source.
  537 + *
508 538 * Get all task parameters from parameter file or (if required) by querying
509 539 * the user. Most parameters are only required if no observation exists so
510 540 * far in the observation container. In this case, a single CTA observation
... ... @@ -517,19 +547,38 @@ void cttsmap::get_parameters(void)
517 547 // observation using the parameters from the parameter file
518 548 if (m_obs.size() == 0) {
519 549  
520   - // Get name of CTA events file
521   - m_evfile = (*this)["evfile"].filename();
522   -
523 550 // Allocate CTA observation
524 551 GCTAObservation obs;
525 552  
  553 + // Get event file name
  554 + std::string filename = (*this)["infile"].filename();
  555 +
526 556 // Try first to open as FITS file
527 557 try {
528 558  
529   - // Load event list in CTA observation
530   - obs.load(m_evfile);
531   -
532   - // Append CTA observation to container
  559 + // Load data
  560 + obs.load(filename);
  561 +
  562 + // Get other task parameters
  563 + m_caldb = (*this)["caldb"].string();
  564 + m_irf = (*this)["irf"].string();
  565 +
  566 + // Set calibration database. If specified parameter is a
  567 + // directory then use this as the pathname to the calibration
  568 + // database. Otherwise interpret this as the instrument name,
  569 + // the mission being "cta"
  570 + GCaldb caldb;
  571 + if (gammalib::dir_exists(m_caldb)) {
  572 + caldb.rootdir(m_caldb);
  573 + }
  574 + else {
  575 + caldb.open("cta", m_caldb);
  576 + }
  577 +
  578 + // Set reponse
  579 + obs.response(m_irf, caldb);
  580 +
  581 + // Append observation to container
533 582 m_obs.append(obs);
534 583  
535 584 }
... ... @@ -538,38 +587,95 @@ void cttsmap::get_parameters(void)
538 587 catch (GException::fits_open_error &e) {
539 588  
540 589 // Load observations from XML file
541   - m_obs.load(m_evfile);
  590 + m_obs.load(filename);
542 591  
543   - }
  592 + // Check if all observations have response information. If
  593 + // not, get the calibration database parameters and set
  594 + // the response properly
  595 + bool asked_for_response = false;
  596 + for (int i = 0; i < m_obs.size(); ++i) {
  597 +
  598 + // Get CTA observation
  599 + GCTAObservation* obs = dynamic_cast<GCTAObservation*>(m_obs[i]);
544 600  
545   - m_obs.models((*this)["srcmdl"].filename());
  601 + // Continue only if observation is a CTA observation
  602 + if (obs != NULL) {
  603 +
  604 + // If response is not valid then set response from
  605 + // task parameters
  606 + if (!obs->has_response()) {
  607 +
  608 + // Get calibration parameters
  609 + if (!asked_for_response) {
  610 + m_caldb = (*this)["caldb"].string();
  611 + m_irf = (*this)["irf"].string();
  612 + asked_for_response = true;
  613 + }
  614 +
  615 + // Set response
  616 + GCaldb caldb;
  617 + if (gammalib::dir_exists(m_caldb)) {
  618 + caldb.rootdir(m_caldb);
  619 + }
  620 + else {
  621 + caldb.open("cta", m_caldb);
  622 + }
  623 + obs->response(m_irf, caldb);
  624 +
  625 + } // endif: there was no response
  626 + } // endif: observation was a CTA observation
  627 +
  628 + } // endfor: looped over observations
  629 +
  630 + } // endcatch: file was an XML file
546 631  
547 632 } // endif: there was no observation in the container
548 633  
  634 + // If there is are no models associated with the observations then
  635 + // load now the model definition
  636 + if (m_obs.models().size() == 0) {
  637 +
  638 + // Get models XML filename
  639 + std::string filename = (*this)["srcmdl"].filename();
  640 +
  641 + // Setup models for optimizing.
  642 + m_obs.models(GModels(filename));
  643 +
  644 + } // endif: no models were associated with observations
  645 +
549 646 // Get name of test source and check container for this name
550 647 m_srcname = (*this)["srcname"].string();
551 648 if (!m_obs.models().contains(m_srcname)) {
552   - throw GException::model_not_found(G_GET_PARAMETERS, m_srcname);
  649 + std::string msg = "Source \""+m_srcname+"\" not found in model "
  650 + "container. Please add a source with that name "
  651 + "or check for a possible typos.";
  652 + throw GException::invalid_value(G_GET_PARAMETERS, msg);
553 653 }
554 654  
555 655 // Get Model and store it as protected member
556   - GModel* model = m_obs.models()[m_srcname]->clone();
557   - m_testsource = *dynamic_cast<GModelSky*>(model);
558   -
559   - // Check if model has RA and DEC parameters which are necessary to continue
560   - if (!m_testsource.has_par("RA") || !m_testsource.has_par("DEC")) {
561   -
562   - // Is this the correct exception? Do we need a new one?
563   - throw GException::model_invalid(G_GET_PARAMETERS, m_srcname, "RA and DEC parameters required! ");
  656 + m_testsource = m_obs.models()[m_srcname]->clone();
  657 +
  658 + // Check if model has RA and DEC parameters which are necessary to
  659 + // continue
  660 + if (m_testsource != NULL) {
  661 + if (!m_testsource->has_par("RA") || !m_testsource->has_par("DEC")) {
  662 + std::string msg = "Source \""+m_srcname+"\" has no \"RA\" and "
  663 + "\"DEC\" parameters. Only sources with \"RA\" "
  664 + " and \"DEC\" parameters can be used as test "
  665 + "sources.";
  666 + throw GException::invalid_value(G_GET_PARAMETERS, msg);
  667 + }
564 668 }
565 669  
566   - // Fix the spatial parameters
567   - m_testsource["RA"].fix();
568   - m_testsource["DEC"].fix();
  670 + // Fix the spatial parameters of the test source
  671 + if (m_testsource != NULL) {
  672 + (*m_testsource)["RA"].fix();
  673 + (*m_testsource)["DEC"].fix();
  674 + }
569 675  
570 676 // Get map parameters
571   - m_xref = (*this)["xref"].real();
572   - m_yref = (*this)["yref"].real();
  677 + m_xref = (*this)["xref"].real();
  678 + m_yref = (*this)["yref"].real();
573 679 m_proj = (*this)["proj"].string();
574 680 m_coordsys = (*this)["coordsys"].string();
575 681 m_binsz = (*this)["binsz"].real();
... ... @@ -579,7 +685,7 @@ void cttsmap::get_parameters(void)
579 685 // Get optional splitting parameters
580 686 m_binmin = (*this)["binmin"].integer();
581 687 m_binmax = (*this)["binmax"].integer();
582   - m_logL0 = (*this)["logL0"].real();
  688 + m_logL0 = (*this)["logL0"].real();
583 689  
584 690 // Optionally read ahead parameters so that they get correctly
585 691 // dumped into the log file
... ... @@ -593,9 +699,9 @@ void cttsmap::get_parameters(void)
593 699  
594 700  
595 701 /***********************************************************************//**
596   - * @brief Initialise map information
  702 + * @brief Initialise skymaps
597 703 *
598   - * Initialises the skymaps.
  704 + * Initialises skymaps that will contain map information.
599 705 ***************************************************************************/
600 706 void cttsmap::init_maps(void)
601 707 {
... ... @@ -604,34 +710,39 @@ void cttsmap::init_maps(void)
604 710  
605 711 // Create skymap
606 712 m_tsmap = GSkymap(m_proj, m_coordsys,
607   - m_xref, m_yref, -m_binsz, m_binsz,
608   - m_nxpix, m_nypix, 1);
  713 + m_xref, m_yref, -m_binsz, m_binsz,
  714 + m_nxpix, m_nypix, 1);
609 715  
610 716 // Initialise map information
611 717 m_statusmap.clear();
612 718  
613 719 // Create status map
614 720 m_statusmap = GSkymap(m_proj, m_coordsys,
615   - m_xref, m_yref, -m_binsz, m_binsz,
616   - m_nxpix, m_nypix, 1);
617   -
618   - // Initialise maps of other free parameters
619   - for (int i = 0; i < m_testsource.size(); i++) {
620   - if (m_testsource[i].is_fixed()) {
621   - continue;
622   - }
623   -
624   - // create sky map
625   - GSkymap map = GSkymap(m_proj, m_coordsys,
626   - m_xref, m_yref, -m_binsz, m_binsz,
627   - m_nxpix, m_nypix, 1);
628   - m_maps.push_back(map);
629   -
630   - // Store name of parameter
631   - m_mapnames.push_back(m_testsource[i].name());
632   - }
  721 + m_xref, m_yref, -m_binsz, m_binsz,
  722 + m_nxpix, m_nypix, 1);
  723 +
  724 + // Initialise maps of free parameters
  725 + if (m_testsource != NULL) {
  726 +
  727 + // Loop over all model parameters
  728 + for (int i = 0; i < m_testsource->size(); i++) {
  729 +
  730 + // Skip fixed parameters
  731 + if ((*m_testsource)[i].is_fixed()) {
  732 + continue;
  733 + }
  734 +
  735 + // Add sky map for free parameters. Note that push_back will
  736 + // create a copy.
  737 + m_maps.push_back(m_tsmap);
  738 +
  739 + // Store parameter name
  740 + m_mapnames.push_back((*m_testsource)[i].name());
  741 +
  742 + } // endfor: looped over all model parameters
  743 +
  744 + } // endif: test source was valid
633 745  
634 746 // Return
635 747 return;
636 748 }
637   -
... ...
src/cttsmap/cttsmap.hpp
  View file @07a98b2
1 1 /***************************************************************************
2   - * cttsmap - TS map tool *
  2 + * cttsmap - TS map calculation tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010-2014 by Juergen Knoedlseder *
  4 + * copyright (C) 2014 by Michael Mayer *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software: you can redistribute it and/or modify *
... ... @@ -20,7 +20,7 @@
20 20 ***************************************************************************/
21 21 /**
22 22 * @file cttsmap.hpp
23   - * @brief TS map calculation tool
  23 + * @brief TS map calculation tool interface definition
24 24 * @author Michael Mayer
25 25 */
26 26  
... ... @@ -39,19 +39,20 @@
39 39 /***********************************************************************//**
40 40 * @class cttsmap
41 41 *
42   - * @brief TS map calculation interface
  42 + * @brief TS map calculation
43 43 *
44 44 * This class computes a set of maps from any kind of observations:
45   - * - TS map
46   - * - flux map
47   - * - map of spectral index
48   - * The class operates on predefined observation containers, an individual
49   - * event list or an observation definition XML file.
50 45 *
51   - * During the computation a putative point-like source is moved along a
52   - * grid of coordinates. The best fit results (TS, flux, index) are stored in maps
53   - * which are saved in the output FITS files.
  46 + * - TS map
  47 + * - Flux map
  48 + * - Map of spectral index
54 49 *
  50 + * The class operates on predefined observation containers, an individual
  51 + * event list or an observation definition XML file.
  52 + *
  53 + * During the computation a putative point-like source is moved along a
  54 + * grid of coordinates. The best fit results (TS, flux, index) are stored in
  55 + * maps which are saved in the output FITS files.
55 56 ***************************************************************************/
56 57 class cttsmap : public GApplication {
57 58 public:
... ... @@ -71,7 +72,7 @@ public:
71 72 void run(void);
72 73 void save(void);
73 74 const GObservations& obs(void) const;
74   - const GSkymap& tsmap(void) const;
  75 + const GSkymap& tsmap(void) const;
75 76  
76 77 protected:
77 78 // Protected methods
... ... @@ -82,8 +83,10 @@ protected:
82 83 void init_maps(void);
83 84  
84 85 // User parameters
85   - std::string m_evfile; //!< Input event list or XML file
86   - std::string m_srcname; //!< Name of source which is moved around
  86 + std::string m_infile; //!< Input file
  87 + std::string m_srcname; //!< Name of source which is moved around
  88 + std::string m_caldb; //!< Calibration database
  89 + std::string m_irf; //!< Instrument response functions
87 90 std::string m_outfile; //!< Output counts map or XML file
88 91 std::string m_proj; //!< WCS projection
89 92 std::string m_coordsys; //!< Coordinate system
... ... @@ -96,19 +99,19 @@ protected:
96 99 // Parameters to control speed and job splitting
97 100 int m_binmin; //!< Map bin number from which computation should start
98 101 int m_binmax; //!< Map bin number where map computation should end
99   - double m_logL0; //!< Likelihood value of null hypothesis
  102 + double m_logL0; //!< Likelihood value of null hypothesis
100 103  
101 104 // Protected members
102 105 GObservations m_obs; //!< Observation container
103 106 bool m_read_ahead; //!< Read ahead parameters
104   - GSkymap m_tsmap; //!< ts map
105   - GSkymap m_statusmap; //!< map of computed bins
106   - std::vector<std::string> m_mapnames; // names of free parameters
107   - std::vector<GSkymap> m_maps; // sky maps for each free parameter
108   - GModelSky m_testsource; //!< test source for TS computation
109   -
  107 + GSkymap m_tsmap; //!< TS map
  108 + GSkymap m_statusmap; //!< Map of computed bins
  109 + std::vector<std::string> m_mapnames; //!< Names of free parameters
  110 + std::vector<GSkymap> m_maps; //!< Sky maps for each free parameter
  111 + GModel* m_testsource; //!< Pointer to test source for TS computation
110 112 };
111 113  
  114 +
112 115 /***********************************************************************//**
113 116 * @brief Return observation container
114 117 *
... ... @@ -120,6 +123,7 @@ const GObservations&amp; cttsmap::obs(void) const
120 123 return m_obs;
121 124 }
122 125  
  126 +
123 127 /***********************************************************************//**
124 128 * @brief Return TS skymap
125 129 *
... ... @@ -131,5 +135,4 @@ const GSkymap&amp; cttsmap::tsmap(void) const
131 135 return m_tsmap;
132 136 }
133 137  
134   -
135 138 #endif /* CTTSMAP_HPP */
... ...
src/cttsmap/cttsmap.par
  View file @07a98b2
... ... @@ -17,10 +17,12 @@
17 17 #
18 18 # General parameters
19 19 #===================
20   -evfile, f, a, "events.fits",,,"Input event list or observation definition file"
21   -srcmdl, f, a, "$CTOOLS/share/models/crab.xml",,, "Source model"
22   -srcname, s,a,"TestSource",,,"Test source"
23   -outfile, f, a, "tsmap.fits",,, "Output counts cube"
  20 +infile, f, a, "events.fits",,,"Input event list, cube or observation definition file"
  21 +srcmdl, f, a, "$CTOOLS/share/models/crab.xml",,, "Source model"
  22 +srcname, s, a, "TestSource",,,"Test source"
  23 +caldb, s, a, "dummy",,, "Calibration database"
  24 +irf, s, a, "cta_dummy_irf",,, "Instrument response function"
  25 +outfile, f, a, "tsmap.fits",,, "Output counts cube"
24 26  
25 27 #
26 28 # Spatial binning parameters
... ... @@ -36,7 +38,7 @@ proj, s, a, &quot;CAR&quot;, AIT|AZP|CAR|MER|STG|TAN,, &quot;Projection method e.g. AIT|AZP
36 38 #
37 39 # Parameters for splitting and speed purpose
38 40 #===========================
39   -binmin, i, h, -1,,, "First bin to compute"
  41 +binmin, i, h, -1,,, "First bin to compute"
40 42 binmax, i, h, -1,,, "Last bin to compute"
41 43 logL0, r, h, 0.0,,, "LogLikelihood value of null hypothesis"
42 44  
... ... @@ -48,4 +50,4 @@ chatter, i, h, 2,0,4, &quot;Chattiness of output&quot;
48 50 clobber, b, h, yes,,, "Overwrite existing output files with new output files?"
49 51 debug, b, h, no,,, "Debugging mode activated"
50 52 mode, s, h, "ql",,, "Mode of automatic parameters"
51   -logfile, f, h, "ctbin.log",,, "Log filename"
  53 +logfile, f, h, "cttsmap.log",,, "Log filename"
... ...
src/cttsmap/main.cpp
  View file @07a98b2
1 1 /***************************************************************************
2   - * ctbin - CTA data binning main code *
  2 + * cttsmap - TS map calculation tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010-2011 by Jurgen Knodlseder *
  4 + * copyright (C) 2014 by Michael Mayer *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software: you can redistribute it and/or modify *
... ... @@ -19,9 +19,9 @@
19 19 * *
20 20 ***************************************************************************/
21 21 /**
22   - * @file ctbin/main.cpp
23   - * @brief CTA data binning tool main code
24   - * @author J. Knodlseder
  22 + * @file cttsmap/main.cpp
  23 + * @brief CTA TS map generation
  24 + * @author Michael Mayer
25 25 */
26 26  
27 27 /* __ Includes ___________________________________________________________ */
... ...