Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2685.703460     -0.003944      0.014293      0.014828      0.073318
          2             927.129706      0.005045      0.023352      0.023891      0.189459
          3             840.631471     -0.002744      0.023782      0.023939      0.149822