import simetrix as sx

# Get Schematic object. If schematic is not already visible, it will be opened
# for display
schem = sx.openSchematic("Freq_Response_2.sxsch", [sx.SchematicOptions.VISIBLE])

# Values for load resistance (R19)
R19values = ["20","24","50"]

# Save original value so it can be restored
R19_orig_value = schem.getComponentValue("R19.value").value

# Iterate through required load values
for R19 in R19values :
    
    schem.setComponentValue("R19.value", R19)
    
    sim = schem.run()
    
    if sim.status==sx.RunStatus.success :

        # get graph
        graph = sx.currentGraph()

        # get curves
        curves = graph.curves

        # for each curve obtain the measurement objects
        print("\nResults with Load = ", R19)  
        for curve in curves() :
            
            # measurement_objects is the list of measurement objects for curve
            measurement_objects = curve.prop("MeasurementIds").objects
        
            # Iterate through each measurement    
            for v in measurement_objects  :
                # Print curve name followed by measurement label then measurement value 
                print(curve.prop("Name").string, v.prop("Label").string, "=", v.prop("RawValues").strings[0])
    else :
        print("Run failed, status =", sim.status)

# Restore R19 to original value
schem.setComponentValue("R19.value", R19_orig_value)