Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             828.953992     -0.020672      0.031018      0.037275      0.143641
          2             922.648450     -0.002631      0.022202      0.022358      0.166990
          3            2680.446791     -0.001097      0.008535      0.008606      0.030647