NCL
                     f.e13.FC5.f     f.e13.FC5.f      difference     rel diff(%)
Sources (Tg/yr)         4014.315        4035.717         -21.402          -0.533
        emission        4014.315        4035.717         -21.402          -0.533
Sinks (Tg/yr)           4015.179        4038.652         -23.473          -0.585
         dry_dep         918.576         921.035          -2.459          -0.268
         wet_dep        3096.603        3117.617         -21.014          -0.679
Lifetime (days)            0.927           0.929          -0.002          -0.195
Burden (Tg)               10.195          10.274          -0.080          -0.780
    accumulation           0.533           0.540          -0.008          -1.418
          Aitken           0.001           0.001          -0.000          -0.304
          coarse           9.661           9.733          -0.072          -0.746