Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2648.629185     -0.086504      0.040143      0.095365      0.192589
          2            1446.520527     -0.868156      0.717485      1.126268      2.372032
          3             922.741444     -0.013936      0.032832      0.035667      0.236650
          4             838.174564      0.000330      0.034633      0.034634      0.126335