Created a file for the ellipsoidal CS tensor (possibly a temporary name).
The command used was:
svn cp generic_fns/relax_data.py generic_fns/chemical_shift.py
This is discussed in the post https://mail.gna.org/public/relax-devel/2009-01/msg00103.html
(Message-id: <7f080ed10901191454p4511e3d1n706cc2c1fd64c242@...>).