Region: PacEqu

                                     tt18                  tt19             tt19/tt18         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.13954     0.01558     0.13831     0.01544     0.99148     0.01968
                  Rrs_412     0.00925     0.00083     0.00923     0.00083     0.99763     0.00955
                  Rrs_443     0.00695     0.00053     0.00693     0.00053     0.99748     0.00965
                  Rrs_488     0.00538     0.00025     0.00536     0.00025     0.99771     0.00712
                  Rrs_531     0.00240     0.00007     0.00238     0.00008     0.99386     0.01265
                  Rrs_547     0.00179     0.00006     0.00178     0.00007     0.99222     0.01595
                  Rrs_667     0.00017     0.00002     0.00016     0.00002     0.97631     0.04428
                  Rrs_678     0.00020     0.00002     0.00020     0.00002     0.98855     0.02324
                  aot_869     0.09660     0.01417     0.09808     0.01546     1.01442     0.03860
                 angstrom     0.58457     0.08702     0.59143     0.08225     1.01560     0.07639
                     nflh     0.00831     0.00128     0.00846     0.00125     1.01974     0.03552