Laurence,
The repeating of the spectrum is how the unaliasing is meant to work in
CCPNMR/Analysis. Do you mean you would not want the rest of the spectrum
to be repeated, or do you mean that you'd prefer that the peak
'labels/markers' don't show up? I am not sure if you mean the latter,
but I can see that that might actually be something that would be nice
to be able to toggle on/off. You can see that the 'other' ('unwanted')
peak markers are dashed rather than solid markers.
(I imagine it would be tough for the software to know which contours to
show and which not to show, when it comes to displaying selected
un-aliased areas from the actual spectrum itself - especially with dense
peak areas)
I am not sure if I am understanding the question correctly, and am not
sure what the 'solution' in v1 would have been...
Patrick
On 1/20/09 10:56 AM, Laurence Arnold wrote:
> Hi all,
>
> I am having difficulties with unaliasing peaks, (iv read through the archives and there is a similar problem in 10 Nov 2005 - Re: Contouring of unaliased peaks. But the solution is for V1 and doesn't seem to work in V2). I have a folded and unfolded HSQC, i am trying to unalias the peaks which have been folded to recreate the unfolded spectrum. This i can achieve by selecting each peak and pressing the peak unalias and then selecting either 1 or -1 in the 'Num-aliasing' field. What happens is the entire spectrum is repeated above/below, which has the peak you selected at the correct chemical shift. Unfortunatly it has the whole spectrum repeated and makes the spectrum very crowded. Is there away to see the correctly unaliased peaks (ie the ones i want to see in there correct chemical shift). But not see the repeat of all the other peaks that are not folded over in the first place?
>
> I have attached a picture which (in a very confusing way) tries to show the problem, basically every peak is repeated in the unaliased position and i would like to get rid of the ones which shouldn't be there...
>
> Cheers for any help in advance.
>
> Laurence Arnold
>
>
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