Hi, I was looking at the code for function 'vectors()' in both 'prompt/structure.py' and 'generic_fns/structure/main.py' and saw some possible problems... ============ 1. ============ The default arguments for 'prompt/structure.vectors()' are: attached='H' spin_id=None model=None verbosity=1 ave=True unit=True while, for 'generic_fns/structure/main.vectors()', they are: attached=None spin_id=None model=None verbosity=1 ave=True unit=True The attached argument has two different default values ? Is that normal ? ============ 2. ============ There seems to be an error in the docstring example for 'prompt/structure.vectors()' where the argument 'attached' is replaced by 'proton'... relax> structure.vectors(proton='H', spin_id='@N') ... relax> structure.vectors(proton='HN', spin_id='@N') ... relax> structure.vectors(proton='HA', spin_id='@CA') Should this be corrected ? Regards, Séb :)