Region: PacN15

                        st31                st37           st37/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     2.568     0.171     2.559     0.166     0.997     0.004
       nLw_443     2.069     0.110     2.058     0.105     0.995     0.005
       nLw_490     1.341     0.040     1.329     0.039     0.991     0.006
       nLw_510     0.728     0.022     0.718     0.024     0.986     0.010
       nLw_555     0.323     0.019     0.317     0.020     0.982     0.018
       nLw_670     0.054     0.007     0.052     0.007     0.963     0.030
       chlor_a     0.073     0.011     0.072     0.012     0.976     0.028
        eps_78     1.014     0.012     1.014     0.012     1.001     0.003
       tau_865     0.156     0.034     0.152     0.033     0.975     0.009
  angstrom_510     0.189     0.068     0.193     0.069     1.028     0.104