Region: global

                                 ar2009.1                  at77          at77/ar2009.         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.31454     0.04806     0.32971     0.04537     1.06176     0.16632
                  Rrs_412     0.00981     0.00085     0.00954     0.00044     0.97621     0.05406
                  Rrs_443     0.00786     0.00046     0.00773     0.00028     0.98524     0.03505
                  Rrs_469     0.00681     0.00023     0.00677     0.00021     0.99427     0.01768
                  Rrs_488     0.00573     0.00018     0.00569     0.00016     0.99418     0.01624
                  Rrs_531     0.00260     0.00006     0.00259     0.00006     0.99825     0.00554
                  Rrs_547     0.00202     0.00005     0.00201     0.00005     0.99797     0.00690
                  Rrs_555     0.00168     0.00004     0.00168     0.00004     0.99803     0.00679
                  Rrs_645     0.00024     0.00004     0.00024     0.00004     1.00507     0.02587
                  Rrs_667     0.00023     0.00001     0.00023     0.00001     0.99334     0.02065
                  Rrs_678     0.00025     0.00001     0.00025     0.00001     0.99389     0.01594
                  aot_869     0.08561     0.00375     0.08551     0.00377     0.99882     0.00534
                 angstrom     0.83749     0.05675     0.84183     0.05635     1.00532     0.01171