Region: PacN25

                                         vt15                    vt21                   vt21/vt15
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.05304     0.00913     0.05309     0.00921     1.00074     0.00279     0.99973     0.13144
                  Rrs_410     0.01279     0.00145     0.01279     0.00145     0.99964     0.00034     0.99999     0.02851
                  Rrs_443     0.00998     0.00088     0.00997     0.00088     0.99970     0.00025     0.99999     0.02401
                  Rrs_486     0.00670     0.00037     0.00670     0.00037     0.99978     0.00017     0.99999     0.02115
                  Rrs_551     0.00155     0.00008     0.00155     0.00008     1.00000     0.00109     0.99974     0.07051
                  Rrs_671     0.00015     0.00002     0.00015     0.00002     0.99915     0.00063     0.99998     0.06569
                  aot_862     0.09761     0.01841     0.09760     0.01841     0.99993     0.00008     1.00000     0.00536
                 angstrom     0.64099     0.13255     0.64123     0.13261     1.00037     0.00048     1.00000     0.04889
                  epsilon     1.04320     0.01640     1.04324     0.01640     1.00004     0.00004     0.99999     0.00333