Comparison between the power spectrum measured from maps built from the simulations and the corresponding theoretical prediction. Top panel: Weak-lensing power spectrum measured from convergence maps built from the simulations and the corresponding theoretical prediction obtained using https://pypi.org/project/pyccl/. An example of this comparison is shown for the fiducial cosmology of the cosmo-SLICS simulations of the third tomographic bin. Bottom panel: Same, but for the galaxy density map used for clustering.