BC
                     fc5_2000_f0     fc5_2000_f0      difference     rel diff(%)
Sources (Tg/yr)            8.266           8.266           0.000           0.000
        emission           8.266           8.266           0.000           0.000
Sinks (Tg/yr)              7.965           8.024          -0.059          -0.743
         dry_dep           1.380           1.406          -0.026          -1.864
         wet_dep           6.585           6.618          -0.033          -0.508
Lifetime (days)            4.867           4.697           0.170           3.503
Burden (Tg)                0.106           0.103           0.003           2.786
    accumulation           0.106           0.103           0.003           2.786
  primary_carbon        -999.000        -999.000        -999.000        -999.000