> Actually, these resonances have peaks assigned to them. They were > created after the bulk of the other resonances were imported from a > sparky project (into a new ShiftList). At least thats what I believe, I > can't recall the history of the project a that detail. If there are peak links I can resurrect things. To this end I have added an extra check into the initResonance() function which will make the lost/missing shifts. So just upgrade Analysis and reload your project and hopefully things will fall into line. > The problem is not that these resonances have no shifts but that they > belong to the wrong (in this case no specified) ShiftList. If you are judging by the "Shift List: None" option, then this means that the resonance has no shift object in any shift list, rather than in an unspecified shift list. A shift object is separate from any peak connections. Otherwise, if they are in the wrong shift list you can move them to another by changing the ShiftList to Experiment link for the experiment that holds the peaks which carry the resonance assignments. T. ------------------------------------------------------------------------------- Dr Tim Stevens Email: [log in to unmask] Department of Biochemistry [log in to unmask] University of Cambridge Phone: +44 1223 766022 (office) 80 Tennis Court Road +44 7816 338275 (mobile) Old Addenbrooke's Site +44 1223 364613 (home) Cambridge CB2 1GA WWWeb: http://www.bio.cam.ac.uk/~tjs23 United Kingdom http://www.pantonia.co.uk ------------------------------------------------------------------------------- ------ +NH3CH(CH(CH3)OH)C(O)NHCH(CH(CH3)CH2CH3)C(O)NHCH(CH2CH2SCH3)CO2- ------- -------------------------------------------------------------------------------