Commit 4a618cc0a680cfad31815bf68b0b93ebc9e59142
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ChangeLog
| 1 | -2020-11-18 | 1 | +2020-11-27 |
| 2 | 2 | ||
| 3 | * Version 2.0.0 released | 3 | * Version 2.0.0 released |
| 4 | ======================== | 4 | ======================== |
| 5 | 5 | ||
| 6 | + Add "refit_if_failed" parameter to ctlike | ||
| 6 | Add models() method to ctobssim (#3441) | 7 | Add models() method to ctobssim (#3441) |
| 7 | Add ctlike results to XML file (#3431) | 8 | Add ctlike results to XML file (#3431) |
| 8 | Fix implementation of fix_spat_for_ts parameter in ctlike (#3426) | 9 | Fix implementation of fix_spat_for_ts parameter in ctlike (#3426) |
NEWS
| 1 | New Features and Important Changes in ctools 2.0.0 | 1 | New Features and Important Changes in ctools 2.0.0 |
| 2 | 2 | ||
| 3 | -18 November 2020 | 3 | +27 November 2020 |
| 4 | 4 | ||
| 5 | 5 | ||
| 6 | Introduction | 6 | Introduction |
| @@ -76,10 +76,18 @@ None | @@ -76,10 +76,18 @@ None | ||
| 76 | 76 | ||
| 77 | ctlike - Maximum likelihood fitting | 77 | ctlike - Maximum likelihood fitting |
| 78 | ----------------------------------- | 78 | ----------------------------------- |
| 79 | +Added the "refit_if_failed" parameter that instructs ctlike to do a refit in | ||
| 80 | +case that the initial fit failed. Failures considered are a stalled fit, an | ||
| 81 | +exhaustion of the maximum number of fit iterations, or a significant difference | ||
| 82 | +between the number of observed and predicted events. | ||
| 83 | + | ||
| 84 | +Added to the log file the "Total number of iterations" which is the sum of the | ||
| 85 | +iterations in the initial fit and a potential refit. | ||
| 86 | + | ||
| 79 | The model fitting results, such as log-likelihood value, number of iterations | 87 | The model fitting results, such as log-likelihood value, number of iterations |
| 80 | etc. are now added to the output XML file (#3431). | 88 | etc. are now added to the output XML file (#3431). |
| 81 | 89 | ||
| 82 | -A bug was fixed in the implementation of the fix_spat_for_ts parameter that | 90 | +A bug was fixed in the implementation of the "fix_spat_for_ts" parameter that |
| 83 | only fixed the spatial parameters for the first of the sky models but left | 91 | only fixed the spatial parameters for the first of the sky models but left |
| 84 | the spatial parameters free for all additional sky models. Now the parameters | 92 | the spatial parameters free for all additional sky models. Now the parameters |
| 85 | are fixed for all sky models (#3426). | 93 | are fixed for all sky models (#3426). |
README.md
| 1 | ctools information | 1 | ctools information |
| 2 | ================== | 2 | ================== |
| 3 | -* Version: 2.0.0.dev (18 November 2020) | 3 | +* Version: 2.0.0.dev (27 November 2020) |
| 4 | * GammaLib dependency: 2.0.0.dev | 4 | * GammaLib dependency: 2.0.0.dev |
| 5 | 5 | ||
| 6 | [](https://cta-jenkins.irap.omp.eu/job/ctools-integrate-os/) | 6 | [](https://cta-jenkins.irap.omp.eu/job/ctools-integrate-os/) |
doc/source/admin/release_history/2.0.rst
| 1 | .. _2.0: | 1 | .. _2.0: |
| 2 | 2 | ||
| 3 | -ctools 2.0 release (18 November 2020) | 3 | +ctools 2.0 release (27 November 2020) |
| 4 | ===================================== | 4 | ===================================== |
| 5 | 5 | ||
| 6 | Overview | 6 | Overview |
| @@ -24,6 +24,7 @@ Bug fixes | @@ -24,6 +24,7 @@ Bug fixes | ||
| 24 | Improvements | 24 | Improvements |
| 25 | ------------ | 25 | ------------ |
| 26 | 26 | ||
| 27 | +* Add ``refit_if_failed`` parameter to :ref:`ctlike` | ||
| 27 | * [`3441 <https://cta-redmine.irap.omp.eu/issues/3441>`_] - | 28 | * [`3441 <https://cta-redmine.irap.omp.eu/issues/3441>`_] - |
| 28 | Add ``models()`` method to :ref:`ctobssim` | 29 | Add ``models()`` method to :ref:`ctobssim` |
| 29 | * [`3431 <https://cta-redmine.irap.omp.eu/issues/3431>`_] - | 30 | * [`3431 <https://cta-redmine.irap.omp.eu/issues/3431>`_] - |
doc/source/users/reference_manual/ctlike.rst
| @@ -116,6 +116,12 @@ General parameters | @@ -116,6 +116,12 @@ General parameters | ||
| 116 | ``(refit = no) [boolean]`` | 116 | ``(refit = no) [boolean]`` |
| 117 | Perform refitting of solution after initial fit. | 117 | Perform refitting of solution after initial fit. |
| 118 | 118 | ||
| 119 | +``(refit_if_failed = yes) [boolean]`` | ||
| 120 | + Perform refitting of solution in case that the initial fit failed. Failures | ||
| 121 | + considered are a stalled fit, an exhaustion of the maximum number of fit | ||
| 122 | + iterations, or a significant difference between the number of observed and | ||
| 123 | + predicted events. | ||
| 124 | + | ||
| 119 | ``(like_accuracy = 0.005) [real]`` | 125 | ``(like_accuracy = 0.005) [real]`` |
| 120 | Absolute accuracy of maximum likelihood value. Reducing this value will | 126 | Absolute accuracy of maximum likelihood value. Reducing this value will |
| 121 | increase the number of iterations and provide a more accurate maximum | 127 | increase the number of iterations and provide a more accurate maximum |