Region: SPG

                                   st58                st60           st60/st58         
                     Prod     mean     stdev      mean     stdev      mean     stdev
                  chlor_a     0.039     0.015     0.038     0.015     0.961     0.035
                  chl_oc3     0.037     0.015     0.036     0.015     0.960     0.036
                  nLw_412     3.233     0.408     3.227     0.409     0.998     0.001
                  nLw_443     2.525     0.243     2.520     0.243     0.998     0.002
                  nLw_490     1.422     0.063     1.416     0.063     0.996     0.004
                  nLw_510     0.712     0.032     0.707     0.032     0.993     0.007
                  nLw_555     0.291     0.025     0.286     0.025     0.982     0.015
                  nLw_670     0.051     0.010     0.049     0.010     0.965     0.038
                 taua_865     0.115     0.029     0.115     0.029     0.999     0.005
                  epsilon     1.022     0.016     1.021     0.017     0.999     0.003
             angstrom_510     0.244     0.089     0.241     0.096     0.979     0.065