Michael Mayer / ctools

Commit ea4cc4d4eb5c23f4e779de55ff5dddffaedbad3b

Authored by Jürgen Knödlseder
1 parent db932f08

Add par file for lsmodel script.

Inline Side-by-side
Showing 2 changed files with 132 additions and 102 deletions
cscripts/lsmodel.par 0 → 100644
  View file @ea4cc4d
  1 +#############################################################################
  2 +# #
  3 +# Fermi/LAT Science Tools #
  4 +# #
  5 +# ------------------------------------------------------------------------- #
  6 +# #
  7 +# File: lsmodel.par #
  8 +# Version: 1.1.0 #
  9 +# #
  10 +# Author: Juergen Knoedlseder #
  11 +# Jurgen.Knodlseder@irap.omp.eu #
  12 +# IRAP #
  13 +# #
  14 +# Purpose: Parameter file for the lsmodel script #
  15 +# #
  16 +#############################################################################
  17 +#
  18 +# Input and output parameters
  19 +#============================
  20 +cntmap, f, a, cntmap.fits,,, "Counts map"
  21 +expmap, f, a, binned_expmap.fits,,, "Exposure map"
  22 +ltcube, f, a, ltcube.fits,,, "Livetime cube"
  23 +srcmdl, f, a, crab_model.xml,,, "Source model"
  24 +caldb, s, h, ,,, "Calibration database"
  25 +irf, s, a, P8R2_SOURCE_V6,,, "Instrument response function"
  26 +outfile, f, a, model_cube.fits,,, "Output file name"
  27 +
  28 +#
  29 +# Standard parameters
  30 +#====================
  31 +chatter, i, h, 2,0,4, "Chattiness of output"
  32 +clobber, b, h, yes,,, "Overwrite existing output files with new output files?"
  33 +debug, b, h, no,,, "Debugging mode activated"
  34 +mode, s, h, ql,,, "Mode of automatic parameters"
  35 +logfile, f, h, lsmodel.log,,, "Log filename"
  36 +
  37 +
  38 +
... ...
cscripts/lsmodel.py
  View file @ea4cc4d
1 1 #! /usr/bin/env python
2 2 # ==========================================================================
3   -# This script generates a model map from a counts map and a source model.
  3 +# Generates model cube for Fermi/LAT data.
4 4 #
5   -# Copyright (C) 2014 Juergen Knoedlseder
  5 +# Copyright (C) 2014-2016 Juergen Knoedlseder
6 6 #
7 7 # This program is free software: you can redistribute it and/or modify
8 8 # it under the terms of the GNU General Public License as published by
... ... @@ -27,135 +27,97 @@ import sys
27 27 # ============= #
28 28 class lsmodel(gammalib.GApplication):
29 29 """
  30 + Generates model cube for Fermi/LAT data.
  31 +
30 32 This class implements the model map generation script. It derives from
31 33 the GammaLib::GApplication class which provides support for parameter
32 34 files, command line arguments, and logging. In that way the Python
33 35 script behaves just as a regular ctool.
34 36 """
  37 +
  38 + # Constructor
35 39 def __init__(self, *argv):
36 40 """
37 41 Constructor.
38 42 """
39   - # Set name
40   - self.name = "lsmodel"
41   - self.version = "0.1.0"
42   -
43   - # Make sure that parfile exists
44   - file = self.parfile()
  43 + # Set name and version
  44 + self._name = "lsmodel"
  45 + self._version = "1.1.0"
45 46  
46 47 # Initialise application
47 48 if len(argv) == 0:
48   - gammalib.GApplication.__init__(self, self.name, self.version)
  49 + gammalib.GApplication.__init__(self, self._name, self._version)
49 50 elif len(argv) ==1:
50   - gammalib.GApplication.__init__(self, self.name, self.version, *argv)
  51 + gammalib.GApplication.__init__(self, self._name, self._version, *argv)
51 52 else:
52 53 raise TypeError("Invalid number of arguments given.")
53 54  
54 55 # Set logger properties
55   - self.log_header()
56   - self.log.date(True)
  56 + self._log_header()
  57 + self._log.date(True)
57 58  
58 59 # Return
59 60 return
60 61  
61   - def __del__(self):
62   - """
63   - Destructor.
64   - """
65   - # Write separator into logger
66   - if self.logTerse():
67   - self.log("\n")
68   -
69   - # Return
70   - return
71 62  
72   - def parfile(self):
  63 + # Private methods
  64 + def _get_parameters(self):
73 65 """
74   - Check if parfile exists. If parfile does not exist then create a
75   - default parfile. This kluge avoids shipping the script with a parfile.
  66 + Get parameters from parfile.
76 67 """
77   - # Set parfile name
78   - parfile = self.name+".par"
79   -
80   - try:
81   - pars = gammalib.GApplicationPars(parfile)
82   - except:
83   - # Signal if parfile was not found
84   - sys.stdout.write("Parfile "+parfile+" not found. Create default parfile.\n")
85   -
86   - # Create default parfile
87   - pars = gammalib.GApplicationPars()
88   - pars.append(gammalib.GApplicationPar("cntmap","f","a","cntmap.fits","","","Counts map"))
89   - pars.append(gammalib.GApplicationPar("expmap","f","a","binned_expmap.fits","","","Exposure map"))
90   - pars.append(gammalib.GApplicationPar("ltcube","f","a","ltcube.fits","","","Livetime cube"))
91   - pars.append(gammalib.GApplicationPar("srcmdl","f","a","crab_model.xml","","","Source model"))
92   - pars.append(gammalib.GApplicationPar("caldb","s","h","","","","Calibration database"))
93   - pars.append(gammalib.GApplicationPar("irf","s","a","P7REP_SOURCE_V15","","","Instrument response function"))
94   - pars.append(gammalib.GApplicationPar("outfile","f","a","model_cube.fits","","","Output file name"))
95   - pars.append_standard()
96   - pars.save(parfile)
97   -
98   - # Return
99   - return
  68 + # Query user parameters
  69 + self["cntmap"].filename()
  70 + self["expmap"].filename()
  71 + self["ltcube"].filename()
  72 + self["srcmdl"].filename()
  73 + self["caldb"].string()
  74 + self["irf"].string()
  75 +
  76 + # Read ahead output parameters
  77 + if (self._read_ahead()):
  78 + self["outfile"].filename()
100 79  
101   - def get_parameters(self):
102   - """
103   - Get parameters from parfile and setup the observation.
104   - """
105   - # Get parameters
106   - self.m_cntmap = self["cntmap"].filename()
107   - self.m_expmap = self["expmap"].filename()
108   - self.m_ltcube = self["ltcube"].filename()
109   - self.m_srcmdl = self["srcmdl"].filename()
110   - self.m_caldb = self["caldb"].string()
111   - self.m_irf = self["irf"].string()
112   - self.m_outfile = self["outfile"].filename()
113   -
114   - # Set some fixed parameters
115   - self.m_log = False # Logging in client tools
116   - self.m_debug = False # Debugging in client tools
  80 + # Write input parameters into logger
  81 + if self._logTerse():
  82 + self._log_parameters()
  83 + self._log("\n")
117 84  
118 85 # Return
119 86 return
120 87  
121   - def execute(self):
122   - """
123   - Execute the script.
124   - """
125   - # Run the script
126   - self.run()
127   -
128   - # Return
129   - return
130 88  
  89 + # Public methods
131 90 def run(self):
132 91 """
133 92 Run the script.
134 93 """
135 94 # Switch screen logging on in debug mode
136   - if self.logDebug():
137   - self.log.cout(True)
  95 + if self._logDebug():
  96 + self._log.cout(True)
138 97  
139 98 # Get parameters
140   - self.get_parameters()
141   -
142   - # Write input parameters into logger
143   - if self.logTerse():
144   - self.log_parameters()
145   - self.log("\n")
  99 + self._get_parameters()
146 100  
147 101 # Write header
148   - if self.logTerse():
149   - self.log("\n")
150   - self.log.header1("Generate model cube")
  102 + if self._logTerse():
  103 + self._log("\n")
  104 + self._log.header1("Generate model cube")
  105 +
  106 + # Get user parameters
  107 + cntmap = self["cntmap"].filename()
  108 + expmap = self["expmap"].filename()
  109 + ltcube = self["ltcube"].filename()
  110 + srcmdl = self["srcmdl"].filename()
  111 + caldb = self["caldb"].string()
  112 + irf = self["irf"].string()
151 113  
152 114 # Set LAT observation
153 115 obs = gammalib.GLATObservation()
154   - obs.load_binned(self.m_cntmap, self.m_expmap, self.m_ltcube)
155   - obs.response(self.m_irf, self.m_caldb)
  116 + obs.load_binned(cntmap, expmap, ltcube)
  117 + obs.response(irf, caldb)
156 118  
157 119 # Set model (use first model for the moment)
158   - models = gammalib.GModels(self.m_srcmdl)
  120 + models = gammalib.GModels(srcmdl)
159 121 model = models[0]
160 122  
161 123 # Get deep copy of GLATEventCube from observation
... ... @@ -169,17 +131,52 @@ class lsmodel(gammalib.GApplication):
169 131 cube[i] = event
170 132  
171 133 # Log cube
172   - if self.logTerse():
173   - self.log(str(cube))
174   - self.log("\n")
  134 + if self._logTerse():
  135 + self._log(str(cube))
  136 + self._log("\n")
175 137  
176   - # Write header
177   - if self.logTerse():
178   - self.log("\n")
179   - self.log.header1("Save model cube")
  138 + # Return
  139 + return
  140 +
  141 + def execute(self):
  142 + """
  143 + Execute the script.
  144 + """
  145 + # Open logfile
  146 + self._logFileOpen()
  147 +
  148 + # Read ahead output parameters
  149 + self._read_ahead(True)
  150 +
  151 + # Run the script
  152 + self.run()
  153 +
  154 + # Save event cube
  155 + self.save()
  156 +
  157 + # Return
  158 + return
180 159  
181   - # Save model cube
182   - cube.save(self.m_outfile, self.clobber())
  160 + def save(self):
  161 + """
  162 + Save model cube.
  163 + """
  164 + # Write header
  165 + if self._logTerse():
  166 + self._log("\n")
  167 + self._log.header1("Save model cube")
  168 +
  169 + # Get outfile parameter
  170 + outfile = self["outfile"].filename()
  171 +
  172 + # Log file name
  173 + if self._logTerse():
  174 + self._log(gammalib.parformat("Model cube"))
  175 + self._log(outfile.url())
  176 + self._log("\n")
  177 +
  178 + # Save event cube
  179 + self._cube.save(outfile, self._clobber())
183 180  
184 181 # Return
185 182 return
... ... @@ -189,14 +186,9 @@ class lsmodel(gammalib.GApplication):
189 186 # Main routine entry point #
190 187 # ======================== #
191 188 if __name__ == '__main__':
192   - """
193   - Generates a model map from a counts map and a source model.
194   - """
  189 +
195 190 # Create instance of application
196 191 app = lsmodel(sys.argv)
197 192  
198   - # Open logfile
199   - app.logFileOpen()
200   -
201 193 # Execute application
202 194 app.execute()
... ...