Region: global

                        st31                st43           st43/st31         
          Prod     mean     stdev      mean     stdev      mean     stdev
       nLw_412     1.715     0.058     1.708     0.056     0.996     0.003
       nLw_443     1.518     0.041     1.510     0.039     0.995     0.002
       nLw_490     1.136     0.021     1.127     0.020     0.992     0.002
       nLw_510     0.717     0.010     0.709     0.009     0.989     0.002
       nLw_555     0.369     0.005     0.363     0.005     0.983     0.002
       nLw_670     0.058     0.002     0.056     0.002     0.962     0.003
       chlor_a     0.293     0.034     0.286     0.034     0.975     0.006
        eps_78     1.038     0.007     1.038     0.007     1.000     0.000
       tau_865     0.127     0.004     0.127     0.004     0.995     0.003
  angstrom_510     0.335     0.045     0.336     0.045     1.003     0.004