Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2685.703460     -0.000496      0.013439      0.013448      0.100803
          2             927.129706     -0.003489      0.022467      0.022736      0.161026
          3             840.631471     -0.009400      0.026056      0.027699      0.123499