Region: global

                                         vt40                    vt42                   vt42/vt40
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.32092     0.05051     0.30146     0.04653     0.93991     0.01496     0.98852     6.37520
                  Rrs_410     0.00930     0.00039     0.00966     0.00040     1.03882     0.00606     0.98024     3.83110
                  Rrs_443     0.00741     0.00026     0.00752     0.00029     1.01502     0.02119     0.71511     0.82966
                  Rrs_486     0.00577     0.00019     0.00577     0.00019     1.00050     0.00799     0.94315     0.55124
                  Rrs_551     0.00189     0.00004     0.00185     0.00005     0.97890     0.01723     0.58951     1.74460
                  Rrs_671     0.00025     0.00001     0.00024     0.00001     0.93909     0.04440     0.46637     7.38797
                  aot_862     0.09411     0.00398     0.09061     0.00380     0.96284     0.00908     0.94965     3.98909
                 angstrom     0.76982     0.04557     0.71625     0.04190     0.93091     0.02927     0.73007     7.22663
                  epsilon     1.05784     0.00557     1.05138     0.00548     0.99390     0.00251     0.78133     0.61604