relax SVN archive

Added the pipe_name argument to the specific_analyses.frame_order.data.generate_pivot() function.

This allows the pivot from data pipes other than the current one to be assembled and returned.

Renamed plotting sub function, to accept different file name arguments, and X-axis arguments.

This is to reuse the sub-plot function to plot against different x-axis.

Added plot of R1rho as function of theta, where interpolated against spin-lock field strenght.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Added functionality to function to accept how the first part of the filename is formed.

This is to prepare to re-use the same plotting function.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Renamed the lib.frame_order.rotor_axis module to lib.frame_order.conversions.

This module will be used for all sorts of frame order parameter conversions.

Created the lib.frame_order.rotor_axis.convert_axis_alpha_to_spherical() function.

This will convert the axis alpha angle to the equivalent spherical angles theta and phi.

Skip production of plotting r1rho r2 as function of effective field w_eff, when spin.isotope is not present.

This can happen when it is 'exp_fit' model curve fitting.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Replaced repeated calculation of rotating frame parameters to use function in lib/nmr.py.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Added function to calculate rotating frame paramters for lib/nmr.py.

This function is called several times in specific_analyses/relax_disp/data.py by plotting functions.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Merged revisions 24755-24757 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r24755 | bugman | 2014-07-25 16:51:16 +0200 (Fri, 25 Jul 2014) | 3 lines

Deleted the ancient optimisation_testing.py script, as this no longer works and is of no use.
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r24756 | bugman | 2014-07-25 16:59:22 +0200 (Fri, 25 Jul 2014) | 3 lines

Some changes as identified by the Python 2 to 3 upgrade script /usr/bin/2to3.
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r24757 | bugman | 2014-07-25 17:12:32 +0200 (Fri, 25 Jul 2014) | 3 lines

Some Python 3 fixes as identified by the 2to3 script.
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Fixes for the CaM free-rotor pseudo-ellipse frame order model test data set.

This is for the constraint 0 <= theta_x <= theta_y <= pi, as the old data was created with theta_x
> theta_y. The new data is also of high quality using 20 million structures and numpy.float128 data
averaging.