- `anom_bias`: calculating ocean temperature and salinity biases of EC-Earth vs. ORAS5 and anomalies of ORAS5 vs. its climatological reference.

  - `interp`: general guidelines and toolbox for performing horizontal and vertical interpolations with CDO.

  - `nemo_bdy`: generating ocean lateral boundary conditions for NEMO from EC-Earth (and also ORAS5).

  - `remap_nemo_rs`: remap NEMO restarts to generate "seamless" NEMO initialization