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

For fmpy you can also inspect this jupyter notebook: https://notebooks.azure.com/t-sommer/projects/CoupledClutches, which contains the lines

model_description = read_model_description(filename)  # read the model description

for variable in model_description.modelVariables:            # iterate over the variables
    if variable.causality == 'parameter':                    # and print the names of all parameters
        print('%-25s %s' % (variable.name, variable.start))  # and the respective start values