Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2625.531210     -0.007754      0.018085      0.019678      0.094919
          2             931.449080     -0.004997      0.023867      0.024385      0.166212
          3             831.982810     -0.039658      0.042045      0.057797      0.191710