Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2659.474184     -0.003085      0.020060      0.020296      0.068288
          2             929.359702     -0.017608      0.035914      0.039999      0.143013
          3             834.601958     -0.022424      0.041555      0.047219      0.188728