Region: Mesotrophic Water

                                     st74                  at47             at47/st74         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.26192     0.01719     0.26177     0.02269     0.99900     0.04708
                  chl_oc3     0.27492     0.02059     0.26177     0.02269     0.95256     0.04749
                  Rrs_412     0.00723     0.00024     0.00702     0.00045     0.97264     0.06618
                  Rrs_443     0.00625     0.00015     0.00613     0.00018     0.98152     0.01893
          Rrs_490,Rrs_488     0.00502     0.00011     0.00506     0.00013     1.00772     0.01283
          Rrs_510,Rrs_531     0.00335     0.00008     0.00250     0.00008     0.74655     0.01534
          Rrs_555,Rrs_547     0.00181     0.00005     0.00194     0.00007     1.07680     0.02661
          Rrs_670,Rrs_667     0.00025     0.00002     0.00019     0.00001     0.78290     0.05434
          Rrs_670,Rrs_678     0.00025     0.00002     0.00021     0.00001     0.83986     0.05656
          aot_865,aot_869     0.06982     0.00361     0.08839     0.00418     1.26763     0.05865
                 angstrom     0.83616     0.09123     0.66800     0.05652     0.80304     0.05909