== Calculations in relax ==
The code which is called resides in:
'''lib/nmr.py'''
frequency_to_rad_per_s(frq=None, B0=None, isotope=None):
'''specific_analyses/relax_disp/disp_data.py'''
return_offset_data(spins=None, spin_ids=None, field_count=None, fields=None):