What is the current tool to read functions in DOLFINX?

General
1

Hi,
At the moment, have can we read the functions back in dolfinx? Is it possible via VTK or PETSc interfaces?

2

Disclaimer; Im the author if adios4dolfinx.

I would use adios4dolfinx:

which was presented at FEniCS 23’:
https://jsdokken.com/checkpointing-presentation/

It of course depends on the use-case you want it for (see more details in the presentation )

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