Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800     -0.009497      0.020118      0.022247      0.074240
          2             921.658990     -0.017837      0.035474      0.039706      0.140829
          3             833.333330     -0.021928      0.040816      0.046334      0.186905