Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2684.255351     -0.000855      0.011463      0.011495      0.066474
          2             927.742915     -0.003451      0.022587      0.022849      0.169980
          3             841.958660     -0.007764      0.024266      0.025478      0.143991