Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.004784      0.012472      0.013358      0.099310
          2             921.738775     -0.002148      0.025942      0.026031      0.207138
          3             834.298235     -0.021076      0.032547      0.038774      0.119629