relax SVN archive

Shifted the LM63 dispersion model functions into the new lib.dispersion.lm63 module.

Fixes for the dasha.extract user function for the changes to the pipe_control.value.set function.

The values and errors are now set separately.

Redesigned the optimisation code of the dispersion analysis specific class for the new target functions.

This includes the assembling of R2eff/R1rho values instead of peak heights, and a number of small
fixes.

Started to redesign the relaxation dispersion target function class.

The input data is now expected to be R2eff/R1rho data and all mentions of exponential curves have
been eliminated. The func_exp_fit() target function has been deleted as it is not used - as now
the _minimise_r2eff() method in the dispersion specific analysis class is used instead. And the
func_fast_2site() target function has been renamed to func_LM63().

Updates to the relaxation dispersion auto-analysis.

The Grace plots created are now more dependent on the current model, so that dispersion curves are
only created for the 'R2eff' model. The specific_analyses.relax_disp.variables module is now also
being used.

Added the return_cpmg_frqs() and return_spin_lock_nu1() functions to specific_analyses.relax_disp.disp_data.

Renamed the lib.dispersion.equations.fast_2site() function to r2eff_LM63().

The number of relaxation times has also been replaced by the number of dispersion points.

Merged revisions 19650-19655 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r19650 | bugman | 2013-05-03 19:36:30 +0200 (Fri, 03 May 2013) | 3 lines

Modified the Value.test_value_copy system test to check the copying of errors as well.
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r19651 | bugman | 2013-05-03 19:49:43 +0200 (Fri, 03 May 2013) | 5 lines

Added the error flag argument to all of the specific analysis API set_param_values() methods.

This will allow parameter errors as well as values to be set.
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r19652 | bugman | 2013-05-03 19:54:55 +0200 (Fri, 03 May 2013) | 3 lines

The Value.test_value_copy system test now checks all of the values and errors.
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r19653 | bugman | 2013-05-03 20:08:55 +0200 (Fri, 03 May 2013) | 5 lines

Added the error flag argument to the value.set user function.

This will allow for parameter errors to be set by the user.
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r19654 | bugman | 2013-05-03 20:10:28 +0200 (Fri, 03 May 2013) | 5 lines

Bug fix for the value.copy user function.

The user function can now handle parameter errors, and the values are set in the correct data pipe.
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r19655 | bugman | 2013-05-03 20:11:07 +0200 (Fri, 03 May 2013) | 3 lines

The specific analysis API _return_value_general() method now returns errors even when values are missing.
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The specific analysis API _return_value_general() method now returns errors even when values are missing.

Bug fix for the value.copy user function.

The user function can now handle parameter errors, and the values are set in the correct data pipe.