Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2559.632955     -0.003929      0.043641      0.043817      0.219238
          2            1456.450402     -0.187719      0.208911      0.280860      0.716894
          3             927.178576      0.005448      0.023959      0.024571      0.189647
          4             835.679481     -0.004756      0.025779      0.026214      0.128443