SavingCallback when using Ensemble Simulations

[johannesnauta]

@ChrisRackauckas

It does not. remake(prob, p=p) should just be the same as making a new prob with the new vector swapped in, so just the type wrapper is changed and that should be a cheap operation.

Then why does the doc state:

Calling remake(prob) creates a copy of the existing problem. This new problem has the exact same types as the original one, and the remake call is fully inferred.

Or am I wrong in assuming that a copy and a deepcopy are the same?

@ChrisRackauckas

You can use Accessors.jl @set! as a helper.

And thanks, this looks very useful!