POM
                     cam157_kk_d     cam157_kk_d      difference     rel diff(%)
Sources (Tg/yr)           42.910          32.723          10.187          23.741
        emission          42.910          32.723          10.187          23.741
Sinks (Tg/yr)             42.287          31.441          10.846          25.649
         dry_dep          12.392          10.334           2.058          16.608
         wet_dep          29.895          21.107           8.788          29.397
Lifetime (days)            7.801           8.870          -1.069         -13.706
Burden (Tg)                0.904           0.764           0.140          15.459
    accumulation           0.585           0.419           0.166          28.424
  primary_carbon           0.319           0.346          -0.026          -8.305