Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             828.953992     -0.006523      0.028349      0.029090      0.122316
          2             922.648450      0.002661      0.022995      0.023149      0.171769
          3            2680.446791     -0.008803      0.014117      0.016637      0.085937