On 12/12/22 08:01, Raúl Aparicio Yuste wrote:
These variables are saved on the data_out object, so I use
“data_out.write_vtk(output);” and I get them on the vtk file. However, I do
not know how to access to these new variables (computed_quantities) from
another file different from the one where I declare the functions.
The function evaluate_vector_field is a virtual function, and it is declared
as const override. I do not know how to export the variables
computed_quantities or modify them, because it is only allowed to read them
since the function is declared as constant. Is there any way to access the
structure postprocessor? Something like:
postprocessor.getVariables(xxxxxxxx)
Or an example where I can see how to implement it. Thank you very much in
advance
Raul -- in addition to J-P's answer, start by explaining *what* it is you want
to do, not *how* you want to do it. Do I understand right that you want to use
what the DataPostprocessor computes in other parts of the program as well? If
so, why? Are you trying to solve a nonlinear system and you want to reuse the
computed stress for other computations?
Best
W.
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Wolfgang Bangerth email: [email protected]
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