Modified unittest test_calc_rotating_frame_params to use spin container and id in test.
Regarding sr #3124, (https://gna.org/support/index.php?3124) - Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
Authored by: tlinnet 2014-03-07
Parent: [r22444]
Child: [r22446]
