Region: global

                                     st76                  st83             st83/st76         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                  chlor_a     0.28101     0.03720     0.27979     0.03497     0.99662     0.01252
                  Rrs_412     0.00933     0.00044     0.00940     0.00042     1.00825     0.00974
                  Rrs_443     0.00763     0.00026     0.00770     0.00026     1.00892     0.00653
                  Rrs_490     0.00553     0.00012     0.00558     0.00013     1.00943     0.00194
                  Rrs_510     0.00345     0.00007     0.00349     0.00007     1.01352     0.00283
                  Rrs_555     0.00181     0.00005     0.00185     0.00005     1.02047     0.00471
                  Rrs_670     0.00027     0.00002     0.00028     0.00002     1.04632     0.01490
                  aot_865     0.07339     0.00356     0.07296     0.00372     0.99405     0.00441
                 angstrom     0.74109     0.08158     0.83101     0.08561     1.12276     0.04117