Region: global

                                   st54                at32           at32/st54         
                     Prod     mean     stdev      mean     stdev      mean     stdev
                  chlor_a     0.325     0.051     0.374     0.067     1.153     0.092
                  chl_oc3     0.422     0.116     0.374     0.067     0.917     0.145
                  nLw_412     1.614     0.064     1.540     0.075     0.954     0.026
                  nLw_443     1.470     0.048     1.393     0.054     0.948     0.021
          nLw_490,nLw_488     1.094     0.025     1.067     0.030     0.975     0.020
          nLw_510,nLw_531     0.692     0.015     0.462     0.012     0.668     0.019
          nLw_555,nLw_547     0.357     0.010     0.364     0.010     1.022     0.033
          nLw_670,nLw_667     0.050     0.003     0.030     0.002     0.602     0.033
          nLw_670,nLw_678     0.050     0.003     0.032     0.002     0.649     0.031
        taua_865,taua_869     0.090     0.004     0.091     0.004     1.006     0.037
                  epsilon     1.031     0.011     1.034     0.009     1.002     0.006
angstrom_510,angstrom_531     0.598     0.128     0.456     0.085     0.772     0.071