Region: SPG

                                         tt33                    tt34                   tt34/tt33
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.03721     0.01650     0.03723     0.01648     1.00078     0.00577     0.99994     0.00000
                  Rrs_412     0.01756     0.00295     0.01757     0.00296     1.00035     0.00241     0.99974     0.00000
                  Rrs_443     0.01290     0.00190     0.01291     0.00191     1.00049     0.00340     0.99934     0.00000
                  Rrs_469     0.01011     0.00121     0.01011     0.00121     1.00020     0.00149     0.99980     0.00000
                  Rrs_488     0.00727     0.00062     0.00727     0.00063     1.00098     0.00685     0.99341     0.00000
                  Rrs_531     0.00219     0.00012     0.00219     0.00012     1.00191     0.01339     0.94603     0.00000
                  Rrs_547     0.00158     0.00009     0.00159     0.00009     1.00420     0.03031     0.81891     0.00000
                  Rrs_555     0.00128     0.00011     0.00129     0.00008     1.00898     0.06970     0.85806     0.00000
                  Rrs_645     0.00015     0.00007     0.00016     0.00006     1.06778     1.34474     0.95710     0.00000
                  Rrs_667     0.00013     0.00002     0.00013     0.00002     1.00117     0.00836     0.99820     0.00000
                  Rrs_678     0.00013     0.00003     0.00013     0.00003     1.00121     0.00836     0.99860     0.00000
                  aot_869     0.08431     0.01939     0.08432     0.01938     1.00007     0.00061     0.99999     0.00000
                 angstrom     0.64302     0.22570     0.64197     0.22417     0.99892     0.00760     0.99888     0.00000