NCL
                     f.e13.FC5.f     f.e13.FC5.f      difference     rel diff(%)
Sources (Tg/yr)         3923.778        4024.945        -101.167          -2.578
        emission        3923.778        4024.945        -101.167          -2.578
Sinks (Tg/yr)           3922.952        4028.289        -105.337          -2.685
         dry_dep         873.206         933.426         -60.220          -6.896
         wet_dep        3049.745        3094.863         -45.118          -1.479
Lifetime (days)            0.965           0.979          -0.014          -1.444
Burden (Tg)               10.374          10.807          -0.432          -4.168
    accumulation           0.537           0.550          -0.013          -2.378
          Aitken           0.002           0.001           0.000          11.144
          coarse           9.836          10.256          -0.420          -4.268