relax SVN archive

Updated the documentation in specific_analyses.relax_disp to use the user_functions package design.

The user_functions.objects.Desc_container and user_functions.data.Uf_tables objects are now used to
construct the relaxation dispersion documentation.

Python 3 import fix for the specific_analyses.relax_disp module.

Big changes to the front end of the relax_disp.select_model user function.

The model strings have been changed and are now programmatically added to the user function
documentation. The main text has also been redesigned. And the new model 'exp_fit' has been added
which allows just the exponential curves to be fit.

Merged revisions 19306-19308 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r19306 | bugman | 2013-04-02 12:59:57 +0200 (Tue, 02 Apr 2013) | 3 lines

Import rearrangements.
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r19307 | bugman | 2013-04-02 13:00:36 +0200 (Tue, 02 Apr 2013) | 3 lines

Missing imports of the lib.float.isInf() function.
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r19308 | bugman | 2013-04-02 15:23:42 +0200 (Tue, 02 Apr 2013) | 5 lines

Modified the bug_20674_ct_analysis_failure.py system test script to use self._execute_uf().

This allows the test to operate as a GUI test, which was failing.
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Modified the bug_20674_ct_analysis_failure.py system test script to use self._execute_uf().

This allows the test to operate as a GUI test, which was failing.

Missing imports of the lib.float.isInf() function.

Import rearrangements.

Merged revisions 19304 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r19304 | bugman | 2013-04-02 12:38:54 +0200 (Tue, 02 Apr 2013) | 6 lines

Ported the changes of r19302 to the consistency testing and J(w) mapping analyses.

This is the code for checking for infinite relaxation rates imported from Bruker Dynamics Centre
files.
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Ported the changes of r19302 to the consistency testing and J(w) mapping analyses.

This is the code for checking for infinite relaxation rates imported from Bruker Dynamics Centre
files.

Merged revisions 19302 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r19302 | bugman | 2013-04-02 12:34:05 +0200 (Tue, 02 Apr 2013) | 8 lines

Fix for bug #20683 (https://gna.org/bugs/?20683) - the infinite and NaN data in Bruker DC files.

This was reported by Mengjun Xue <mengjun dott xue att mailbox dott tu-berlin dot de>.

The model-free specific overfit_deselect() method now checks for infinite relaxation data and
deselects the spin if such data is encountered.
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