Is it possible to save the solution in '.npz' files instead of '.bp' files?

Hello dear All,

I just want to know how can I save the solution in ‘.npz’ file instead of ‘.bp’ in order to visualize the data (x, y, u).

My benchmark model is https://fenicsproject.discourse.group/t/solving-stokes-equation-with-newtonsolver/12892/4.

Thank you for your time.