Michael Mayer / ctools

Commit 8140e337613ed3f1fdfe15f5980a41ae28e4dd98

Authored by knodlseder
1 parent c496e8e7

new implementation using logger and separate methods

Inline Side-by-side
Showing 4 changed files with 223 additions and 44 deletions
pyext/ctbin.i
  View file @8140e33
1 1 /***************************************************************************
2 2 * ctbin - CTA data binning tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010 by Jurgen Knodlseder *
  4 + * copyright (C) 2010-2011 by Jurgen Knodlseder *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software; you can redistribute it and/or modify *
... ... @@ -30,10 +30,14 @@
30 30 class ctbin : public GApplication {
31 31 public:
32 32 // Constructors and destructors
33   - ctbin(void) : GApplication(CTBIN_NAME, CTBIN_VERSION) { return; }
  33 + ctbin(void);
  34 + ctbin(int argc, char *argv[]);
  35 + ~ctbin(void);
34 36  
35 37 // Methods
36   - int run(void);
  38 + void run(void);
  39 + void get_parameters(void);
  40 + void bin(void);
37 41 };
38 42  
39 43  
... ...
src/ctbin/ctbin.cpp
  View file @8140e33
1 1 /***************************************************************************
2 2 * ctbin - CTA data binning tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010 by Jurgen Knodlseder *
  4 + * copyright (C) 2010-2011 by Jurgen Knodlseder *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software; you can redistribute it and/or modify *
... ... @@ -24,36 +24,142 @@
24 24 #include "ctbin.hpp"
25 25 #include "GTools.hpp"
26 26  
  27 +/* __ Debug definitions __________________________________________________ */
  28 +
  29 +/* __ Coding definitions _________________________________________________ */
  30 +
  31 +
  32 +/*==========================================================================
  33 + = =
  34 + = Constructors/destructors =
  35 + = =
  36 + ==========================================================================*/
  37 +
  38 +/***********************************************************************//**
  39 + * @brief Void constructor
  40 + ***************************************************************************/
  41 +ctbin::ctbin(void) : GApplication(CTBIN_NAME, CTBIN_VERSION)
  42 +{
  43 + // Initialise members
  44 + init_members();
  45 +
  46 + // Write header into logger
  47 + log_header();
  48 +
  49 + // Return
  50 + return;
  51 +}
  52 +
  53 +
  54 +/***********************************************************************//**
  55 + * @brief Command line constructor
  56 + *
  57 + * @param[in] argc Number of arguments in command line.
  58 + * @param[in] argv Array of command line arguments.
  59 + ***************************************************************************/
  60 +ctbin::ctbin(int argc, char *argv[]) :
  61 + GApplication(CTBIN_NAME, CTBIN_VERSION, argc, argv)
  62 +{
  63 + // Initialise members
  64 + init_members();
  65 +
  66 + // Write header into logger
  67 + log_header();
  68 +
  69 + // Return
  70 + return;
  71 +}
  72 +
  73 +
  74 +/***********************************************************************//**
  75 + * @brief Destructor
  76 + ***************************************************************************/
  77 +ctbin::~ctbin(void)
  78 +{
  79 + // Free members
  80 + free_members();
  81 +
  82 + // Return
  83 + return;
  84 +}
  85 +
  86 +
  87 +/*==========================================================================
  88 + = =
  89 + = Operators =
  90 + = =
  91 + ==========================================================================*/
  92 +
  93 +/*==========================================================================
  94 + = =
  95 + = Public methods =
  96 + = =
  97 + ==========================================================================*/
27 98  
28 99 /***********************************************************************//**
29 100 * @brief Run gtbin application
30 101 ***************************************************************************/
31   -int ctbin::run(void)
  102 +void ctbin::run(void)
32 103 {
33   - // Test dump
34   - std::cout << *this << std::endl;
  104 + // Get parameters
  105 + get_parameters();
35 106  
36   - // Get events and output file names
37   - std::string evfile = par("evfile")->value();
38   - std::string outfile = par("outfile")->value();
39   -
40   - // Get clobber
41   - std::string sclobber = par("clobber")->value();
42   - int clobber = 0;
43   - if (tolower(sclobber) == "yes")
44   - clobber = 1;
  107 + // Write parameters into logger
  108 + if (logTerse()) {
  109 + log_parameters();
  110 + log << std::endl;
  111 + }
  112 +
  113 + // Bin data
  114 + bin();
45 115  
  116 + // Return
  117 + return;
  118 +}
  119 +
  120 +
  121 +/***********************************************************************//**
  122 + * @brief Get application parameters
  123 + *
  124 + * Get all task parameters from parameter file or (if required) by querying
  125 + * the user.
  126 + ***************************************************************************/
  127 +void ctbin::get_parameters(void)
  128 +{
  129 + // Get parameters
  130 + m_evfile = par("evfile")->value();
  131 + m_outfile = par("outfile")->value();
  132 + m_emin = par("emin")->real();
  133 + m_emax = par("emax")->real();
  134 + m_enumbins = par("enumbins")->integer();
  135 + m_proj = par("proj")->value();
  136 + m_coordsys = par("coordsys")->value();
  137 + m_xref = par("xref")->real();
  138 + m_yref = par("yref")->real();
  139 + m_binsz = par("binsz")->real();
  140 + m_nxpix = par("nxpix")->integer();
  141 + m_nypix = par("nypix")->integer();
  142 +
  143 + // Return
  144 + return;
  145 +}
  146 +
  147 +
  148 +/***********************************************************************//**
  149 + * @brief Run gtbin application
  150 + ***************************************************************************/
  151 +void ctbin::bin(void)
  152 +{
46 153 // Load events as unbinned data
47 154 GCTAObservation obs;
48   - obs.load_unbinned(evfile);
  155 + obs.load_unbinned(m_evfile);
49 156  
50 157 // Setup energy range covered by data
51 158 GEnergy emin;
52 159 GEnergy emax;
53   - emin.TeV(todouble(par("emin")->value()));
54   - emax.TeV(todouble(par("emax")->value()));
55   - int enumbins = toint(par("enumbins")->value());
56   - obs.ebounds()->setlog(emin, emax, enumbins);
  160 + emin.TeV(m_emin);
  161 + emax.TeV(m_emax);
  162 + obs.ebounds()->setlog(emin, emax, m_enumbins);
57 163  
58 164 // Setup time range covered by data
59 165 GTime tstart;
... ... @@ -62,18 +168,17 @@ int ctbin::run(void)
62 168 tstop.met(10000.0);
63 169 obs.gti()->add(tstart, tstop);
64 170  
65   - std::cout << obs;
66   -
  171 + // Log observation
  172 + if (logExplicit()) {
  173 + log << std::endl;
  174 + log.header1("Observation");
  175 + log << obs << std::endl;
  176 + }
  177 +
67 178 // Create skymap
68   - std::string wcs = par("proj")->value();
69   - std::string coords = par("coordsys")->value();
70   - double x = todouble(par("xref")->value());
71   - double y = todouble(par("yref")->value());
72   - double dx = todouble(par("binsz")->value());
73   - double dy = todouble(par("binsz")->value());
74   - int nx = toint(par("nxpix")->value());
75   - int ny = toint(par("nypix")->value());
76   - GSkymap map = GSkymap(wcs, coords, x, y, dx, dy, nx, ny, enumbins);
  179 + GSkymap map = GSkymap(m_proj, m_coordsys,
  180 + m_xref, m_yref, m_binsz, m_binsz,
  181 + m_nxpix, m_nypix, m_enumbins);
77 182  
78 183 // Fill sky map
79 184 GCTAEventList* events = (GCTAEventList*)obs.events();
... ... @@ -85,8 +190,8 @@ int ctbin::run(void)
85 190 GSkyPixel pixel = map.dir2xy(dir);
86 191  
87 192 // Skip if pixel is out of range
88   - if (pixel.x() < -0.5 || pixel.x() > (nx-0.5) ||
89   - pixel.y() < -0.5 || pixel.y() > (ny-0.5))
  193 + if (pixel.x() < -0.5 || pixel.x() > (m_nxpix-0.5) ||
  194 + pixel.y() < -0.5 || pixel.y() > (m_nypix-0.5))
90 195 continue;
91 196  
92 197 // Determine energy bin. Skip if we are outside the energy range
... ... @@ -99,15 +204,65 @@ int ctbin::run(void)
99 204  
100 205 } // endfor: looped over all events
101 206  
102   - std::cout << map;
  207 + // Log observation
  208 + if (logTerse()) {
  209 + log << std::endl;
  210 + log.header1("Counts map");
  211 + log << map << std::endl;
  212 + }
103 213  
104 214 // Save counts map
105 215 GFits file;
106 216 map.write(&file);
107 217 obs.ebounds()->write(&file);
108 218 obs.gti()->write(&file);
109   - file.saveto(outfile, clobber);
  219 + file.saveto(m_outfile, clobber());
  220 +
  221 + // Return
  222 + return;
  223 +}
  224 +
  225 +
  226 +/*==========================================================================
  227 + = =
  228 + = Private methods =
  229 + = =
  230 + ==========================================================================*/
  231 +
  232 +/***********************************************************************//**
  233 + * @brief Initialise class members
  234 + ***************************************************************************/
  235 +void ctbin::init_members(void)
  236 +{
  237 + // Initialise members
  238 + m_evfile.clear();
  239 + m_outfile.clear();
  240 + m_emin = 0.0;
  241 + m_emax = 0.0;
  242 + m_enumbins = 0;
  243 + m_proj.clear();
  244 + m_coordsys.clear();
  245 + m_xref = 0.0;
  246 + m_yref = 0.0;
  247 + m_binsz = 0.0;
  248 + m_nxpix = 0;
  249 + m_nypix = 0;
  250 +
  251 + // Set logger properties
  252 + log.date(true);
  253 +
  254 + // Return
  255 + return;
  256 +}
  257 +
  258 +
  259 +/***********************************************************************//**
  260 + * @brief Delete class members
  261 + ***************************************************************************/
  262 +void ctbin::free_members(void)
  263 +{
  264 + // Free members
110 265  
111 266 // Return
112   - return 0;
  267 + return;
113 268 }
... ...
src/ctbin/ctbin.hpp
  View file @8140e33
1 1 /***************************************************************************
2 2 * ctbin - CTA data binning tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010 by Jurgen Knodlseder *
  4 + * copyright (C) 2010-2011 by Jurgen Knodlseder *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software; you can redistribute it and/or modify *
... ... @@ -36,13 +36,33 @@
36 36 class ctbin : public GApplication {
37 37 public:
38 38 // Constructors and destructors
39   - ctbin(void) :
40   - GApplication(CTBIN_NAME, CTBIN_VERSION) { return; }
41   - ctbin(int argc, char *argv[]) :
42   - GApplication(CTBIN_NAME, CTBIN_VERSION, argc, argv) { return; }
  39 + ctbin(void);
  40 + ctbin(int argc, char *argv[]);
  41 + ~ctbin(void);
43 42  
44 43 // Methods
45   - int run(void);
  44 + void run(void);
  45 + void get_parameters(void);
  46 + void bin(void);
  47 +
  48 +protected:
  49 + // Protected methods
  50 + void init_members(void);
  51 + void free_members(void);
  52 +
  53 + // User parameters
  54 + std::string m_evfile; //!< Input event list
  55 + std::string m_outfile; //!< Output counts map
  56 + double m_emin; //!< Lower energy
  57 + double m_emax; //!< Upper energy
  58 + int m_enumbins; //!< Number of energy bins
  59 + std::string m_proj; //!< WCS projection
  60 + std::string m_coordsys; //!< Coordinate system
  61 + double m_xref; //!< Longitude reference coordinate
  62 + double m_yref; //!< Latitude reference coordinate
  63 + double m_binsz; //!< Pixel size
  64 + int m_nxpix; //!< Number of pixels in longitude
  65 + int m_nypix; //!< Number of pixels in latitude
46 66 };
47 67  
48 68 #endif /* CTBIN_HPP */
... ...
src/ctbin/main.cpp
  View file @8140e33
1 1 /***************************************************************************
2 2 * ctbin - CTA data binning main code *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010 by Jurgen Knodlseder *
  4 + * copyright (C) 2010-2011 by Jurgen Knodlseder *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software; you can redistribute it and/or modify *
... ...