Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2671.940000     -0.007455      0.021372      0.022635      0.093275
          2             930.310000     -0.025203      0.032727      0.041307      0.172332
          3             828.600000     -0.049099      0.056509      0.074860      0.275316