Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2685.703460     -0.000447      0.008293      0.008305      0.025575
          2             927.129706     -0.003664      0.022542      0.022838      0.169476
          3             840.631471     -0.009068      0.024573      0.026193      0.136594