Region: global

                                     st78                  at63             at63/st78         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.30477     0.04368     0.33959     0.04766     1.11648     0.06355
                  Rrs_412     0.00910     0.00040     0.00926     0.00056     1.01777     0.03547
                  Rrs_443     0.00747     0.00024     0.00754     0.00032     1.00950     0.02260
          Rrs_490,Rrs_488     0.00542     0.00011     0.00559     0.00013     1.03124     0.01167
          Rrs_510,Rrs_531     0.00338     0.00006     0.00253     0.00006     0.74751     0.01529
          Rrs_555,Rrs_547     0.00178     0.00005     0.00196     0.00005     1.10098     0.03103
          Rrs_670,Rrs_667     0.00025     0.00002     0.00022     0.00001     0.86071     0.06547
          Rrs_670,Rrs_678     0.00025     0.00002     0.00024     0.00001     0.93706     0.06631
          aot_865,aot_869     0.06640     0.00352     0.08227     0.00403     1.24051     0.05548
                 angstrom     0.91716     0.09246     0.84918     0.05683     0.93226     0.08294