John Omotani

I don't think there's a sensible way for users to define their own boundary conditions (without some major refactor that's beyond my imagination now anyway), so `enum class` probably makes...

Just to make a note while I remember: If we use an enum class (defined in the `Laplacian` namespace) like `enum class BoundaryCondition {dirichlet, neumann, laplacian, cylinder, gradpar, gradparinv};` and...

Yes, I think it's still an issue.

I'd be tempted to suggest just deprecating/removing `INVERT_BNDRY_ONE`. I can't see when it would ever be useful, and I'm not sure why it's there at all - maybe @bendudson knows?

In principle I guess we don't even need the scripts in a submodule? A Github action to run on release could clone https://github.com/boutproject/docker-bout and run something in there. We use...

At the moment in the docs (https://bout-dev.readthedocs.io/en/latest/user_docs/installing.html) the 'Docker image' option is the first one listed and "the quickest way to get started", so it looks like this is what...

Maybe simpler to just add to the error message that it might be due to this?

My vote would be just duplicate the code to add whatever things you want for zoidberg. I don't have strong feelings though - it feels a bit wrong not to...

@dschwoerer I agree the grid file needs keeping. At the moment it is up to the user to keep track of this - `grid_id` was just intended to be able...

> I updated the marconi GNU instructions - I am happy to revert if you prefer your version ... Looks good to me, but it'd be nice to add a...