SOA
                     f.e13.F2000     f.e13.F2000      difference     rel diff(%)
Sources (Tg/yr)          125.341         125.358          -0.017          -0.014
    condensation         125.341         125.358          -0.017          -0.014
Sinks (Tg/yr)            124.236         124.451          -0.215          -0.173
         dry_dep          21.679          21.867          -0.189          -0.871
         wet_dep         102.558         102.584          -0.026          -0.026
Lifetime (days)            4.059           4.136          -0.077          -1.900
Burden (Tg)                1.381           1.410          -0.029          -2.077
    accumulation           1.362           1.391          -0.029          -2.115
          Aitken           0.020           0.019           0.000           0.562