> Reproducing peaks gives me a peak at the exact same ppm-coordinate in
> the target as in the source. This is fine for me even though the actual
> peaks have moved.
Hi Kaare,
I don't know if this would benefit your situation, but it might sometimes
be beneficial to change the spectrum referencing after copying peaks
between spectra. If the spectra are initially aligned the peak positions
should match the extrema when copied, then when you re-reference a
spectrum you can keep the peak locations and contours together.
> What is not so fine is that only the assignment in the carbon dimension
> is copied. The assignment in the hydrogen dimension is lost.
>
> Is 'reproduce peaks' supposed to behave like this?
No, and it doesn't do this when I test. One thing that springs to mind is
that the two spectra may be under two different shift lists and you
already have 1H shifts at positions different to the destination spectrum,
thus the 1H resonances are outside of the assignment tolerances and the
assignment is not transferred. - If this is the case you could use a
completely new shift list or the same one as the source via the Shift List
column in Menu::Experiment::Edit Experiments.
If this is not the case, maybe have a look if the appropriate 1H resonance
options are present in the Edit Assignment popup for a copied peak, and if
you can manually set the correct assignment there. This will give me a
better idea of the situation.
Thanks,
T.
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Dr Tim Stevens Email: [log in to unmask]
Department of Biochemistry [log in to unmask]
University of Cambridge Phone: +44 1223 766018 (office)
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