Cannot get complex values

Hello, thank you very much for the very good work. I have tried the interface, but so far I have not been able to read the complex values (stress, force, displacement) from the result-file of a harmonic analysis.

I have tried it with both nodal_stress and element_stress, both functions only return the real values.

Start by tracing the nodal_stress and element_stress entry points used for harmonic-analysis result files. Reproduce the issue with a result file containing complex stress, force, or displacement values and inspect how the returned values are read. Done means both functions expose the complex values rather than only their real parts.

Written by the indexing model from the issue text.