BC
                     f.e13.FC5.f     f.e13.FC5.f      difference     rel diff(%)
Sources (Tg/yr)            7.767           7.767          -0.000          -0.000
        emission           7.767           7.767          -0.000          -0.000
Sinks (Tg/yr)           -999.000           7.719        -999.000        -999.000
         dry_dep           1.649           1.657          -0.008          -0.505
         wet_dep        -999.000           6.062        -999.000        -999.000
Lifetime (days)         -999.000           6.488        -999.000        -999.000
Burden (Tg)                0.133           0.137          -0.004          -3.018
    accumulation           0.096           0.099          -0.003          -3.255
  primary_carbon           0.037           0.038          -0.001          -2.399