CarbonTrackerEurope inverse modelling estimates of European CO2 fluxes for 2006-2015 as part of the EUROCOM inversion intercomparison; monthly fluxes; 0.5 deg. x 0.5 deg. (original 1 deg x 1 deg); NEE prior: SiBCASA; Anthropogenic emissions: EDGARv3.2 + TNO profiles + BP statistics; Model description in Peters et al. (GCB, 2010), van der Laan-Luijkx et al. (GMD, 2017); Supplementary material for Monteil et al., 2019, DOI