POM
                     f.e15a6.FAM     f.e15a6.FAM      difference     rel diff(%)
Sources (Tg/yr)           47.490          47.487           0.003           0.005
        emission          47.490          47.487           0.003           0.005
Sinks (Tg/yr)             44.898          45.123          -0.225          -0.502
         dry_dep           9.975           9.137           0.837           8.392
         wet_dep          34.924          35.986          -1.062          -3.042
Lifetime (days)            6.676           6.341           0.336           5.026
Burden (Tg)                0.821           0.784           0.037           4.549
    accumulation           0.653           0.613           0.040           6.076
  primary_carbon           0.169           0.171          -0.002          -1.369