How to tune derivative variables and get solution data

[Samuelopez-ansys]

If you use HFSS derivatives, you can tune the variables without invalidating the solution and get the current solution data:

from ansys.aedt.core import Hfss

app = Hfss(version="2024.2")

# Derivatives

setup = app.setups[0]

derivative_variables = setup.get_derivative_variables()

variable = app.variable_manager.variables[derivative_variables[0]]

setup.set_tuning_offset({derivative_variables[0]: 0.05})
data_initial = app.post.get_solution_data(f"mag(TuneS(1,1,{derivative_variables[0]}))", app.nominal_sweep)
data_initial.plot(formula="db20")

print(f"Var1 {min(data_initial.data_db20())}")