relax SVN archive

Added support for handling missing data in the relaxation dispersion analysis.

This support was mentioned in the post http://thread.gmane.org/gmane.science.nmr.relax.devel/3835.

Shifted the R2eff/R1rho value and error assembly into specific_analyses.relax_disp.disp_data.

This is in the new return_r2eff_arrays() function. The code has also been debugged and made
functional.

Fixes for the func_LM63() dispersion target function.

Fix for the lib.dispersion.lm63 module and parameters of zero are now gracefully handled.

The reference spectrum is now not included when counting the number of dispersion points.

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.