DST
                              PD              PI      difference     rel diff(%)
Sources (Tg/yr)         2419.525        2372.624          46.901           1.938
        emission        2419.525        2372.624          46.901           1.938
Sinks (Tg/yr)           2365.615        2322.301          43.315           1.831
         dry_dep        1840.944        1762.624          78.320           4.254
         wet_dep         524.671         559.677         -35.006          -6.672
Lifetime (days)            2.581           2.545           0.036           1.401
Burden (Tg)               16.729          16.192           0.536           3.206
    accumulation           1.697           1.615           0.083           4.879
          coarse          15.031          14.578           0.454           3.017