POM
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (Tg/yr)           46.307          46.307           0.000           0.000
        emission          46.307          46.307           0.000           0.000
Sinks (Tg/yr)             45.564          45.506           0.058           0.127
         dry_dep          10.756          10.638           0.118           1.096
         wet_dep          34.808          34.868          -0.060          -0.172
Lifetime (days)            6.767           6.739           0.028           0.411
Burden (Tg)                0.845           0.840           0.005           0.537
    accumulation           0.513           0.503           0.010           1.925
  primary_carbon           0.331           0.337          -0.005          -1.614