Region: global

                                   st55                at34           at34/st55         
                     Prod     mean     stdev      mean     stdev      mean     stdev
                  chlor_a     0.310     0.045     0.325     0.048     1.052     0.071
                  chl_oc3     0.397     0.105     0.325     0.048     0.848     0.133
                  nLw_412     1.615     0.061     1.560     0.075     0.966     0.030
                  nLw_443     1.467     0.044     1.415     0.054     0.964     0.020
          nLw_490,nLw_488     1.089     0.021     1.090     0.030     1.001     0.019
          nLw_510,nLw_531     0.686     0.011     0.468     0.012     0.682     0.017
          nLw_555,nLw_547     0.351     0.008     0.367     0.010     1.047     0.032
          nLw_670,nLw_667     0.046     0.003     0.031     0.002     0.669     0.037
          nLw_670,nLw_678     0.046     0.003     0.033     0.002     0.718     0.034
        taua_865,taua_869     0.089     0.004     0.090     0.004     1.009     0.046
                  epsilon     1.009     0.011     1.013     0.009     1.005     0.007
angstrom_510,angstrom_531     0.409     0.111     0.348     0.075     0.871     0.113