Datarepository referring to the manuscript "Reciprocal bias compensation and ensuing uncertainties in model-based climate projections: pelagic biogeochemistry versus ocean mixing", U. Loeptien and H. Dietze Contact: uloeptien@geomar.de (ulrike.loeptien@ifg.uni-kiel.de) hdietze@geomar.de (heiner.dietze@ifg.uni-kiel.de) GEOMAR Düsternbrooker Weg 20 24105 Kiel,Germany and Institute for Geosciences, University of Kiel Ludewig-Meyn-Str. 10 4118 Kiel, Germany Licence: CC-By4 (https://creativecommons.org/licenses/by/4.0/) The model data are provided in NetCDF-formate. 1) Source code (source.zip) and compile scripts for the spinup, the drift-run and the rcp8.5-scenario ("mk.in_spinup", "mk.in_driftrun", "mk.in_scenario", resp.). "control.in_GT_spinup" and "control.in_GT_scenario" are the input scripts for the Genuine Truth. The source code is password protected as it requires registration at http://climate.uvic.ca/model/. The password will be provided upon request (uloeptien@geomar.de). 2) All required input data, including initial conditions (data.zip) 3) 3D model output of the 3000-year spinups for the Genuine Truth (tavg.spinup_GenuineTruth.nc), TUNE (tavg.spinup_TUNE.nc) and MIX+ (tavg.spinup_MIX+.nc). The files contain 10-year averages. 4) 3D Model output of the RCP8.5 scenario simulations for the Genuine Truth (tavg.rcp8.5_GenuineTruth.nc), for the setup TUNE (tavg.rcp8.5_TUNE.nc) and for the setup MIX+ (tavg.rcp8.5_TUNE.nc). All files contain yearly averages.