Hello Lauren,
my first try would be to compute the residual stresses on the quadrature
points of the new grid with the interpolated solution you obtained from
SolutionTransfer. I think there is no function in the library, which can
do this for you.
Best Regards,
Markus
Am 01.02.11 22:35, schrieb Lauren Ferguson:
I'm working on a code very similar to step-18 and I want to refine the
mesh after every few timesteps. I can use SolutionTransfer to transfer the
solution vector, but the residual stresses stored in
quadrature_point_history are associated with quadrature points, not dofs,
so I don't see how SolutionTransfer or VectorTools::interpolate could be
used to interpolate this vector on the new mesh. (I'm using bilinear
finite elements and Gaussian quadrature.) Any ideas on how to do this?
Thanks!
Lauren
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