Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2689.885829     -0.000458      0.012988      0.012996      0.096697
          2             926.102901     -0.003436      0.022836      0.023093      0.165891
          3             837.049566     -0.008309      0.025945      0.027244      0.125973