Region: Hawaii

                                         vt21                    vt23                   vt23/vt21
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.05295     0.01012     0.05620     0.00949     1.06605     0.04022     0.97892     4.79203
                  Rrs_410     0.01319     0.00126     0.01271     0.00120     0.96411     0.02041     0.95059     3.72046
                  Rrs_443     0.01016     0.00081     0.00979     0.00077     0.96423     0.01537     0.96095     3.88987
                  Rrs_486     0.00681     0.00032     0.00663     0.00032     0.97273     0.00981     0.95847     3.08516
                  Rrs_551     0.00158     0.00009     0.00156     0.00009     0.99031     0.01592     0.92649     1.85985
                  Rrs_671     0.00017     0.00002     0.00017     0.00002     0.98824     0.03903     0.92803     3.79553
                  aot_862     0.10713     0.01903     0.10676     0.01900     0.99648     0.00490     0.99920     0.22753
                 angstrom     0.59226     0.19152     0.58444     0.18330     0.99311     0.05669     0.97424     5.23217
                  epsilon     1.03929     0.02346     1.03855     0.02214     0.99933     0.00369     0.97524     0.30432