ctbin.hpp
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/***************************************************************************
* ctbin - CTA data binning tool *
* ----------------------------------------------------------------------- *
* copyright (C) 2010-2012 by Juergen Knoedlseder *
* ----------------------------------------------------------------------- *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
/**
* @file ctbin.hpp
* @brief CTA data binning tool definition
* @author J. Knoedlseder
*/
#ifndef CTBIN_HPP
#define CTBIN_HPP
/* __ Includes ___________________________________________________________ */
#include "GammaLib.hpp"
#include "GCTALib.hpp"
/* __Definitions _________________________________________________________ */
#define CTBIN_NAME "ctbin"
#define CTBIN_VERSION "00-03-01"
/***********************************************************************//**
* @class ctbin
*
* @brief CTA data binning tool interface defintion
*
* This class bins CTA event list(s) into a counts map(s). The class can
* operate on predefined observation containers, on individual event list
* FITS files, and on observation definition XML files. Results are stored
* in an observation container that can be written to disk in form of FITS
* files (counts maps) and an updated observation definition file.
***************************************************************************/
class ctbin : public GApplication {
public:
// Constructors and destructors
ctbin(void);
explicit ctbin(GObservations obs);
ctbin(int argc, char *argv[]);
ctbin(const ctbin& app);
virtual ~ctbin(void);
// Operators
ctbin& operator= (const ctbin& app);
// Methods
void clear(void);
void execute(void);
void run(void);
void save(void);
GObservations& obs(void) { return m_obs; }
void get_parameters(void);
void bin_events(GCTAObservation* obs);
protected:
// Protected methods
void init_members(void);
void copy_members(const ctbin& app);
void free_members(void);
std::string set_outfile_name(const std::string& filename) const;
void save_fits(void);
void save_xml(void);
void save_counts_map(const GCTAObservation* obs,
const std::string& outfile) const;
// User parameters
std::string m_evfile; //!< Input event list or XML file
std::string m_outfile; //!< Output counts map or XML file
std::string m_prefix; //!< Prefix for multiple counts maps
double m_emin; //!< Lower energy
double m_emax; //!< Upper energy
int m_enumbins; //!< Number of energy bins
std::string m_proj; //!< WCS projection
std::string m_coordsys; //!< Coordinate system
double m_xref; //!< Longitude reference coordinate
double m_yref; //!< Latitude reference coordinate
double m_binsz; //!< Pixel size
int m_nxpix; //!< Number of pixels in longitude
int m_nypix; //!< Number of pixels in latitude
// Protected members
GObservations m_obs; //!< Observation container
std::vector<std::string> m_infiles; //!< Input event filenames
bool m_use_xml; //!< Use XML file instead of FITS file
bool m_read_ahead; //!< Read ahead parameters
};
#endif /* CTBIN_HPP */