the docs should have a set of real data examples

[burningsage]

The docs should have a set of real data examples too.
https://github.com/emerald-geomodelling/libaarhusxyz/tree/master/docs

[burningsage]

I think that raw/processed, and *inv.xyz, *dat.xyz, *syn.xyz would be appropriate

[redhog]

We could use the same dataset we used as an example for SimPEG/simpleem3, see here https://github.com/emerald-geomodelling/experimental-simpeg-ext/blob/master/measured_inversion.ipynb for download and data loading code (as well as for how to invert it to get syn and inv)