Region: global

                                         vt22                    vt23                   vt23/vt22
                     Prod       mean       stdev        mean       stdev        mean       stdev         R^2        mapd
                  chlor_a     0.34874     0.05858     0.34773     0.05887     0.99702     0.01103     0.99506     0.71687
                  Rrs_410     0.00884     0.00043     0.00884     0.00044     1.00040     0.00261     0.99745     0.16244
                  Rrs_443     0.00739     0.00026     0.00739     0.00026     1.00009     0.00264     0.99455     0.19292
                  Rrs_486     0.00559     0.00017     0.00560     0.00018     1.00070     0.00276     0.99262     0.14313
                  Rrs_551     0.00185     0.00006     0.00185     0.00006     0.99816     0.00506     0.98741     0.54398
                  Rrs_671     0.00025     0.00001     0.00025     0.00001     0.98686     0.01058     0.96034     1.95183
                  aot_862     0.09308     0.00410     0.09383     0.00413     1.00806     0.00047     0.99989     0.81004
                 angstrom     0.72788     0.04055     0.72523     0.03611     0.99679     0.01585     0.92096     0.81971
                  epsilon     1.05394     0.00507     1.05355     0.00445     0.99963     0.00143     0.91704     0.07018