Hi !
I have been playing around in relax_disp, and wonder.
Can relax handle un-assigned peaks?
      Assignment         w1         w2       Height       Volume
     A101N-A101HN    124.571      8.003   0.00E+00   0.00E+00 --
              ?-?    124.316      7.962   0.00E+00   0.00E+00 --
We often have 2-3 un-assigned peaks, which is interesting to carry on
in our analysis.
Can you have several reference spectra?
We have some datasets with 2-3 replicates for the reference spectrum.
Best
Troels Emtekær Linnet