Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2671.940000     -0.000525      0.013506      0.013516      0.100545
          2             930.310000     -0.002644      0.023187      0.023337      0.174723
          3             828.600000     -0.022584      0.033565      0.040456      0.122396