Is there a way to list of parameters of FMU (or of submodel in FMU) using the python libraries FMPy or pyFMI?

Question

I have a FMU of a model and the use case is to change parameter values of the FMU to see the impact on the results. Is there a way to list top level parameters of the FMU us

Answer 1

In FMI there is no distinction between top level parameters and other parameters. To list all available parameters in the model using PyFMI (FMI 2.0):

from pyfmi import load_fmu
import pyfmi.fmi as fmi

model = load_fmu("MyModel.fmu")
params = model.get_model_variables(causality=fmi.FMI2_PARAMETER)