Region: SIO

                                         tt23                    tt24                   tt24/tt23
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.06362     0.02436     0.06609     0.02690     1.05396     0.24752     0.85601     7.87404
                  Rrs_412     0.01346     0.00214     0.01319     0.00254     0.98400     0.14351     0.46887     9.04678
                  Rrs_443     0.01063     0.00149     0.01056     0.00177     0.99355     0.09914     0.63644     3.79509
                  Rrs_469     0.00890     0.00105     0.00878     0.00106     0.98610     0.01175     0.99114     1.27694
                  Rrs_488     0.00618     0.00087     0.00673     0.00070     1.09686     0.08447     0.74596     8.90009
                  Rrs_531     0.00228     0.00021     0.00238     0.00015     1.04633     0.05392     0.79895     3.30190
                  Rrs_547     0.00173     0.00013     0.00175     0.00013     1.01425     0.04755     0.72932     1.98995
                  Rrs_555     0.00167     0.00012     0.00162     0.00012     0.96852     0.02549     0.88746     3.49887
                  Rrs_645     0.00038     0.00014     0.00037     0.00015     0.97184     0.03519     0.99646     3.24854
                  Rrs_667     0.00012     0.00003     0.00015     0.00003     1.22679     0.30271     0.33626    18.07923
                  Rrs_678     0.00013     0.00004     0.00017     0.00003     1.65828     3.94950     0.43701    15.43180
                  aot_869     0.07371     0.01889     0.07426     0.01898     1.00777     0.00774     0.99916     0.52078
                 angstrom     0.73534     0.21545     0.72749     0.21665     0.98751     0.01290     0.99879     1.08809