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           1.558           1.657          -0.099          -6.351
         wet_dep        -999.000           6.062        -999.000        -999.000
Lifetime (days)         -999.000           6.488        -999.000        -999.000
Burden (Tg)                0.116           0.137          -0.021         -18.465
    accumulation           0.088           0.099          -0.011         -12.615
  primary_carbon           0.028           0.038          -0.010         -37.126