# Open-source code

```{figure} ./images/open_code.png
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scale: 30%
align: right
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```

This section demonstrates the processing and inversion of the Forrestania datasets using purely open-source packages. For an equivalent and streamlined version, see the parent [Forrestania](forrestania-main) case study.

- [Gravity inversion](gravity-code)
- [Magnetics inversion](magnetics-code)
- [Joint inversion](joint-grav-mag-code)

```{note}
The steps taken in this tutorial are strongly based on the official [SimPEG Tutorials](https://simpeg.xyz/user-tutorials/).
```