# Advanced simulations

In this section, we describe in more detail how to configure RAMSES to perform more advanced simulations.


```{toctree}
:maxdepth: 1
:caption: Contents:

Patching.md
RHD.md
unbinding.md
mergertree.md
Zoom_Simulations.md
```

<!-- 1. [Patching the code](./Patching)
2. [Physical units]
3. [Initial conditions]
4. [Boundary conditions]
5. [External gravity sources]
6. [External thermal sources]
7. [Radiation Hydrodynamics](./RHD)
8. Particle families -->