Region: AtlN55

                                     at22                  at20             at20/at22         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.52132     0.28533     0.49814     0.27013     0.95777     0.00970
                  nLw_412     0.70649     0.15115     0.74825     0.15148     1.06164     0.01799
                  nLw_443     0.77129     0.12154     0.79911     0.12157     1.03695     0.00995
                  nLw_488     0.75963     0.10244     0.76991     0.10243     1.01377     0.00387
                  nLw_531     0.48805     0.12046     0.49051     0.12047     1.00530     0.00250
                  nLw_551     0.38791     0.12476     0.38917     0.12479     1.00354     0.00226
                  nLw_667     0.04048     0.01036     0.03966     0.01025     0.97907     0.00426
                  tau_869     0.11173     0.02265     0.11147     0.02268     0.99744     0.00160
                   eps_78     1.07580     0.03581     1.07689     0.03574     1.00102     0.00022
             angstrom_531     0.49759     0.17884     0.50328     0.17926     1.01274     0.00502