On Sat, 4 Sep 2004, Tim Stevens wrote:
> > > I am trying to sort out a misassignment in my project - I
> > > reassigned all the misassigned peaks and then deleted the resonance
> > > (without first cleaning it of its assignment - probably a mistake).
>
>
> Maybe you could have reassigned or merged the resonance (which was
> deleted) instead?
I had tried to do that sort of thing, but was having trouble disentangling
the mess I had got into. I think the origin of the problem was that
somewhere along the line the crosspeaks that I had originally imported
from ANSIG had picked up some funny resonance assignments along the way.
I had quite a few crosspeaks in 3D HccoNH and hCcoNH type experiments
where I had assigned the two coupled dimensions but not the 3rd. Many of
these cases had somehow acquired a resonance assignment in that dimension
that was the same for all peaks in a "strip" - dunno if somewhere along
the line formatConverter or analysis had tried to give them all the same
spin system assignment but got it wrong or something. I will try to
reproduce the situation and see if it's still the same in the most recent
versions. Anyway, once I had made a few assignments to the peaks,
everything got in a bit of a mess - still I should have known better than
to delete the resonance without at least cleaning off the assignments
first.
Brian
--
Dr. Brian O. Smith ---------------------- B.Smith at bio.gla.ac.uk
Division of Biochemistry & Molecular Biology,
Institute Biomedical & Life Sciences,
Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, UK.
Tel: 0141 330 5167/6459 Fax: 0141 330 8640
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