relax SVN archive

Created a unit test for the pipe_control.mol_res_spin.format_info_full() function.

This comprehensive test covers all input argument combinations.

Fix for the pipe_control.mol_res_spin.format_info_full() function, it now actually returns the string.

Added keywords to be used to backend function of Ãplot_disp_curves.

The keyword 'y_axis', determine which y data to be plotted on this axis.
The keyword 'x_axis', determine which x data to be plotted on this axis.
extend_hz, determine how far to extend interpolated CPMG frequency or spin-Ãlock field strenght.
extend_ppm, determine how far to extend interpolated spin-lock offsets.
interpolate, determine to interpolate dispersion points, or offset.

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 the spin info string in the title of graphs, with the new function method.

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 return spin info, and a function to return a spin string for graphs.

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].

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

The offset in radians would be set to 0.0 instead.

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].

Added graph functionality, to plot R1rho as function of theta, when spin-lock offset is interpolated.

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].

Preparation to interpolate through the offset to plot R1rho as function of theta, interpolated through spin-lock offset.

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].

Prepared flag, to tell which data type to interpolate through.

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].

Implemented the pipe_control.mol_res_spin.format_info_full() function.

This follows from http://thread.gmane.org/gmane.science.nmr.relax.scm/22522/focus=6534.

This is a verbose representation of the spin information which can be used for presenting to the
user. Functions for shorter string versions will also be of great use, for example as described by
Troels at http://thread.gmane.org/gmane.science.nmr.relax.scm/22522/focus=6535.