Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.434916     -0.003616      0.020876      0.021187      0.070571
          2             909.503819      0.007167      0.018805      0.020124      0.113123
          3             802.000000      0.003226      0.032869      0.033027      0.195502