Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.434916     -0.004095      0.016160      0.016671      0.067847
          2             909.503819      0.006917      0.018720      0.019957      0.112407
          3             802.000000      0.002069      0.032919      0.032984      0.191825