Region: global

                                         vt11                    vt12                   vt12/vt11
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.31488     0.04643     0.30634     0.04577     0.97265     0.01317     0.99202     2.98733
                  Rrs_410     0.00919     0.00041     0.00923     0.00041     1.00422     0.00074     0.99982     0.45497
                  Rrs_443     0.00760     0.00030     0.00765     0.00030     1.00625     0.00132     0.99899     0.66991
                  Rrs_486     0.00578     0.00017     0.00580     0.00017     1.00326     0.00071     0.99943     0.35040
                  Rrs_551     0.00189     0.00006     0.00188     0.00006     0.99247     0.00713     0.95211     0.76594
                  Rrs_671     0.00025     0.00001     0.00024     0.00001     0.98181     0.01475     0.93855     1.83932
                  aot_862     0.09520     0.00373     0.09493     0.00368     0.99722     0.00121     0.99914     0.22399
                 angstrom     0.70996     0.03129     0.71237     0.03070     1.00344     0.00498     0.98778     0.22709