Region: SPG

                                     at74              tr2010.0          tr2010.0/at7         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.02701     0.01114     0.02557     0.00993     0.95784     0.11291
                  Rrs_412     0.01818     0.00260     0.01798     0.00278     0.98763     0.03351
                  Rrs_443     0.01339     0.00170     0.01314     0.00164     0.98195     0.02070
                  Rrs_469     0.01035     0.00103     0.01057     0.00091     1.02359     0.04198
                  Rrs_488     0.00748     0.00055     0.00735     0.00049     0.98401     0.02237
                  Rrs_531     0.00228     0.00009     0.00223     0.00008     0.97725     0.03372
                  Rrs_547     0.00163     0.00008     0.00158     0.00007     0.96792     0.04366
                  Rrs_555     0.00132     0.00007     0.00131     0.00011     0.99092     0.07355
                  Rrs_645     0.00016     0.00005     0.00018     0.00007     1.24207     0.87454
                  Rrs_667     0.00015     0.00003     0.00013     0.00002     0.82965     0.08470
                  Rrs_678     0.00015     0.00003     0.00014     0.00003     0.92415     0.09764
                  aot_869     0.07694     0.02094     0.07511     0.01995     0.99662     0.20784
                 angstrom     0.69959     0.23642     0.58835     0.24371     0.83697     0.20306