How to convert Ufl objects to pytorch tensor?

[dokken]

@K_M_Zaheen_Nasir

Is possible to convert an ufl object to pytorch tensor or get its associated values at each nodes/qudrature points at each time step for the said conversion? If so, then how?

Interpolate said tensor into a Quadrature space. See for instance: Mapped quadrature points, weights and solution at these quadrature points - #4 by dokken

@K_M_Zaheen_Nasir

Also, is there any ufl wrapper to wrap a python function? Because my function is a term in the weak form that needs to solved.

You could use @a-latyshev’s external operator:

GitHub - a-latyshev/dolfinx-external-operator: Extension of DOLFINx...