What are the low level methods one can hook up with to read more formats?

[recaeadmin]

Hi @j-fu,

How would one go and read VTU files for instance? Can we hook a reader from another library and enter via some low-level method in your library?

[j-fu]

It should be not too hard to write corresponding package extensions.

There is MeshIO.jl which returns GeometryBasics.Mesh resp. GeometryBasics.MetaMesh.
Similar for ReadVTK.jl . Howewer, it would require some ideas how to handle data which don't fit straightforwardly into the scheme of ExtendableGrid.

It would be good to start with a concrete use case.