Region: global

                        st53                at28           at28/st53         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.623     0.062     1.542     0.073     0.950     0.026
       nLw_443     1.477     0.045     1.399     0.055     0.948     0.021
       nLw_490     1.097     0.022     1.071     0.031     0.977     0.020
       nLw_510     0.696     0.012     0.464     0.012     0.666     0.018
       nLw_555     0.359     0.008     0.341     0.010     0.950     0.031
       nLw_670     0.051     0.003     0.032     0.002     0.632     0.034
       chlor_a     0.324     0.048     0.355     0.060     1.096     0.094
        eps_78     1.028     0.012     1.031     0.009     1.003     0.007
       tau_865     0.085     0.004     0.087     0.004     1.017     0.045
  angstrom_510     0.668     0.107     0.522     0.071     0.788     0.072