NCL
                     f.e15a6.FAM     f.e15a6.FAM      difference     rel diff(%)
Sources (Tg/yr)         4405.370        4519.168        -113.798          -2.583
        emission        4405.370        4519.168        -113.798          -2.583
Sinks (Tg/yr)           4398.963        4513.351        -114.388          -2.600
         dry_dep         940.163         913.724          26.440           2.812
         wet_dep        3458.800        3599.628        -140.828          -4.072
Lifetime (days)            0.919           0.790           0.129          14.010
Burden (Tg)               11.070           9.767           1.303          11.774
    accumulation           0.584           0.459           0.125          21.357
          Aitken           0.002           0.002           0.000          10.513
          coarse          10.484           9.306           1.179          11.241