Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2691.654363     -0.003747      0.021233      0.021561      0.090027
          2             929.433274     -0.015803      0.033185      0.036756      0.160308
          3             844.898114     -0.026258      0.045687      0.052695      0.231662