POM
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (Tg/yr)           58.690          58.690           0.000           0.000
        emission          58.690          58.690           0.000           0.000
Sinks (Tg/yr)             55.143          55.376          -0.233          -0.422
         dry_dep          14.223          14.511          -0.288          -2.023
         wet_dep          40.920          40.865           0.055           0.134
Lifetime (days)            6.757           6.692           0.065           0.966
Burden (Tg)                1.021           1.015           0.006           0.548
    accumulation           0.703           0.704          -0.002          -0.223
  primary_carbon           0.318           0.311           0.007           2.251