Iftach Sadeh / ctools

Commit 9d485f9c573661f485ef04f72cda14414b91a7e5

Authored by Jürgen Knödlseder
1 parent 9117c45c

Integrate code

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Showing 9 changed files with 62 additions and 19 deletions
ChangeLog
  View file @9d485f9
1   -2019-05-29
  1 +2019-07-10
2 2  
3 3 * Version 1.7.0 released
4 4 ========================
5 5  
  6 + Enabling running of example scripts from objects in memory (#2925)
  7 +
6 8  
7 9 2019-06-25
8 10  
... ...
1 1 New Features and Important Changes in ctools 1.7.0
2 2  
3   -5 June 2019
  3 +10 July 2019
4 4  
5 5  
6 6 Introduction
... ... @@ -116,7 +116,9 @@ None
116 116  
117 117 ctskymap - CTA sky mapping
118 118 --------------------------
119   -None
  119 +Added ctskymap::fits() method to allow access of FITS file object before
  120 +saving the object to disk. This allows manipulation of ctskymap results without
  121 +writing a FITS file (#2925).
120 122  
121 123  
122 124 cttsmap - Generation of Test Statistic map
... ... @@ -216,7 +218,13 @@ None
216 218  
217 219 csphagen - Generate On/Off observations
218 220 ---------------------------------------
219   -None
  221 +Setting the exclusion map via csphagen.exclusion_map(object=<map>) will now
  222 +actually use the exclusion map even if the "inexclusion" parameter is not set.
  223 +Before, the only exclusion that would be used was the exclusion passed via the
  224 +"inexclusion" "parameter. If re-running csphagen using the "inexclusion"
  225 +parameter after setting the map with csphagen.exclusion_map() you should first
  226 +call csphagen.exclusion_map(object=gammalib.GSkyRegionMap()). This makes the
  227 +map empty and csphagen then checks the "inexclusion" "parameter (#2925).
220 228  
221 229  
222 230 csphasecrv - Generate phase curve
... ... @@ -311,7 +319,9 @@ None
311 319  
312 320 Examples
313 321 --------
314   -None
  322 +The example scripts show_butterfly.py, show_spectrum.py, show_residuals.py
  323 +and show_significance_distribution.py can now be run using objects that only
  324 +exist in memory (#2925).
315 325  
316 326  
317 327 caldb
... ...
doc/source/admin/release_history/1.7.rst
  View file @9d485f9
... ... @@ -22,6 +22,8 @@ Bug fixes
22 22 Improvements
23 23 ------------
24 24  
  25 +* [`2925 <https://cta-redmine.irap.omp.eu/issues/2925>`_] -
  26 + Enabling running of example scripts from objects in memory
25 27  
26 28  
27 29 New features
... ...
examples/show_butterfly.py
  View file @9d485f9
... ... @@ -2,7 +2,7 @@
2 2 # ==========================================================================
3 3 # Shows butterfly diagram created with ctbutterfly
4 4 #
5   -# Copyright (C) 2014-2017 Michael Mayer
  5 +# Copyright (C) 2014-2019 Michael Mayer
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
... ... @@ -30,6 +30,9 @@ except (ImportError, RuntimeError):
30 30 sys.exit()
31 31  
32 32  
  33 +# ======================================== #
  34 +# Get butterfly diagram values from a file #
  35 +# ======================================== #
33 36 def get_butterfly_file(filename):
34 37 """
35 38 Get butterfly diagram values
... ... @@ -41,14 +44,19 @@ def get_butterfly_file(filename):
41 44  
42 45 Returns
43 46 -------
44   - See `get_butterfly_csv`
  47 + btrfly : dict
  48 + Python dictionary defining butterfly plot and best fit spectrum
45 49 """
46 50 # Read butterfly file
47 51 csv = gammalib.GCsv(filename)
48 52  
  53 + # Return dictionary
49 54 return get_butterfly_csv(csv)
50 55  
51 56  
  57 +# =============================================== #
  58 +# Get butterfly diagram values from a GCsv object #
  59 +# =============================================== #
52 60 def get_butterfly_csv(csv):
53 61 """
54 62 Get butterfly diagram values from GCsv object
... ... @@ -60,7 +68,8 @@ def get_butterfly_csv(csv):
60 68  
61 69 Returns
62 70 -------
63   - 'dict' defining butterfly plot and best fit spectrum
  71 + btrfly : dict
  72 + Python dictionary defining butterfly plot and best fit spectrum
64 73 """
65 74 # Initialise arrays to be filled
66 75 btrfly = {
... ... @@ -94,6 +103,7 @@ def get_butterfly_csv(csv):
94 103 low_error = max(csv.real(index,3)*conv, 1e-26)
95 104 btrfly['butterfly_y'].append(low_error)
96 105  
  106 + # Return dictionary
97 107 return btrfly
98 108  
99 109  
... ... @@ -113,14 +123,14 @@ def plot_butterfly(filename, plotfile):
113 123 """
114 124 # Read butterfly file
115 125 btrfly = get_butterfly_file(filename)
116   -
  126 +
117 127 # Plot the butterfly and spectral line
118 128 plt.figure()
119 129 plt.loglog()
120 130 plt.grid()
121 131 plt.xlabel('Energy (TeV)')
122 132 plt.ylabel(r'E$^2$ $\times$ dN/dE (erg cm$^{-2}$ s$^{-1}$)')
123   -
  133 +
124 134 # Plot the butterfly and spectral line
125 135 plt.plot(btrfly['line_x'],btrfly['line_y'],color='black',ls='-')
126 136 plt.fill(btrfly['butterfly_x'],btrfly['butterfly_y'],color='green',alpha=0.5)
... ...
examples/show_residuals.py
  View file @9d485f9
... ... @@ -2,7 +2,7 @@
2 2 # ==========================================================================
3 3 # Display residuals generated by csresspec
4 4 #
5   -# Copyright (C) 2017-2018 Luigi Tibaldo
  5 +# Copyright (C) 2017-2019 Luigi Tibaldo
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
... ... @@ -147,7 +147,7 @@ def plot_residuals(filename, plotfile, hdu, fits=None):
147 147 Plot file name
148 148 hdu : int
149 149 Number of observation to plot
150   - fits : `~gammalib.GFits`
  150 + fits : `~gammalib.GFits`, optional
151 151 GFits object containing csresspec results
152 152 """
153 153 # Read spectrum file
... ...
examples/show_significance_distribution.py
  View file @9d485f9
... ... @@ -171,7 +171,7 @@ def skymap_to_numpy_ndarray(skymap):
171 171 for ipix in range(npix):
172 172 array[ipix] = skymap[ipix]
173 173  
174   - # Return
  174 + # Return array
175 175 return array
176 176  
177 177  
... ... @@ -205,6 +205,7 @@ def regions_to_map(regions, init_map):
205 205 # Add ds9 region map to global map
206 206 regions_map += ds9_map.map()
207 207  
  208 + # Return regions map
208 209 return regions_map
209 210  
210 211  
... ... @@ -243,7 +244,7 @@ def read_regions(fpath):
243 244 raise RuntimeError('Invalid regions file detected. Please provide ' +
244 245 'a valid ds9 or FITS WCS regions file.')
245 246  
246   - # Return
  247 + # Return regions
247 248 return regions
248 249  
249 250  
... ... @@ -323,15 +324,18 @@ def plot_significance_distribution(mappath, nbins, sigma_min, sigma_max,
323 324 includedregs=include_regs, excludedregs=exclude_regs,
324 325 title=title, plotfile=plotfile)
325 326  
  327 + # Return
326 328 return
327 329  
328 330  
  331 +# ========================== #
  332 +# Generate significance plot #
  333 +# ========================== #
329 334 def plot_significance(sigmap, nbins, sigma_min, sigma_max,
330 335 includedregs=None, excludedregs=None,
331 336 title='', plotfile=''):
332 337 """
333   - Plot the significance distribution and return instance of pyplot
334   - figure and axis.
  338 + Generate significance plot
335 339  
336 340 Parameters
337 341 ----------
... ...
examples/show_spectrum.py
  View file @9d485f9
... ... @@ -30,6 +30,9 @@ import gammalib
30 30 import cscripts
31 31  
32 32  
  33 +# ===================================== #
  34 +# Extract the spectrum info from a file #
  35 +# ===================================== #
33 36 def get_spectrum_file(filename):
34 37 """
35 38 Extract the spectrum info from a file for plotting
... ... @@ -41,13 +44,19 @@ def get_spectrum_file(filename):
41 44  
42 45 Returns
43 46 -------
44   - Python dictionary defining spectral plot parameters
  47 + spec : dict
  48 + Python dictionary defining spectral plot parameters
45 49 """
46 50 # Read spectrum file
47 51 fits = gammalib.GFits(filename)
  52 +
  53 + # Return dictionary
48 54 return get_spectrum_fits(fits)
49 55  
50 56  
  57 +# ============================================= #
  58 +# Extract the spectrum info from a GFits object #
  59 +# ============================================= #
51 60 def get_spectrum_fits(fits):
52 61 """
53 62 Extract the spectrum info from a GFits object
... ... @@ -59,7 +68,8 @@ def get_spectrum_fits(fits):
59 68  
60 69 Returns
61 70 -------
62   - Python dictionary defining spectral plot parameters
  71 + spec : dict
  72 + Python dictionary defining spectral plot parameters
63 73 """
64 74 # Read spectrum objects
65 75 table = fits.table(1)
... ... @@ -113,6 +123,7 @@ def get_spectrum_fits(fits):
113 123 # Set upper limit errors
114 124 spec['yerr'] = [0.6 * x for x in spec['ul_flux']]
115 125  
  126 + # Return dictionary
116 127 return spec
117 128  
118 129  
... ... @@ -130,6 +141,7 @@ def plot_spectrum(filename, plotfile):
130 141 plotfile : str
131 142 Plot file name
132 143 """
  144 + # Get spectrum parameters
133 145 spec = get_spectrum_file(filename)
134 146  
135 147 # Create the plot
... ...
src/ctskymap/ctskymap.cpp
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... ... @@ -291,6 +291,9 @@ void ctskymap::save(void)
291 291 ***************************************************************************/
292 292 void ctskymap::construct_fits(void)
293 293 {
  294 + // Clear FITS object
  295 + m_fits.clear();
  296 +
294 297 // Write sky map into FITS object
295 298 write_map(m_fits, m_skymap, "SKYMAP");
296 299  
... ...
src/ctskymap/ctskymap.hpp
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1 1 /***************************************************************************
2 2 * ctskymap - Sky mapping tool *
3 3 * ----------------------------------------------------------------------- *
4   - * copyright (C) 2010-2018 by Juergen Knoedlseder *
  4 + * copyright (C) 2010-2019 by Juergen Knoedlseder *
5 5 * ----------------------------------------------------------------------- *
6 6 * *
7 7 * This program is free software: you can redistribute it and/or modify *
... ...