Follow-up Comment #2, bug #18789 (project relax): Hi Edward. Thanks for getting back to me. I have attached a gz file with the full set of .xpk files, relax_fit script and pdb file. The xpk files have just the two spins you mentioned. I tried running it, but still get error values equal to 0. I am not sure this is a bug. I may very well have an error in my script since this is the first time I have used relax without duplicated spectra and I am taking a bit of a guess with the spectrum.baseplane_rmsd lines. Thanks for your time. (file #14204) _______________________________________________________ Additional Item Attachment: File name: relax_test.tar.gz Size:13 KB _______________________________________________________ Reply to this item at: <http://gna.org/bugs/?18789> _______________________________________________ Message sent via/by Gna! http://gna.org/