Python Script not waiting for the flowsheet to finish calculating.

[Leandro Favaretto]

Hello sir. I have this Python Script, using IronPython interpreter:

TempoDesejado = 1211431.76 
CSTR = Flowsheet.GetFlowsheetSimulationObject('CSTR-01')
LIQUID = Flowsheet.GetFlowsheetSimulationObject('LIQUID')
BIOGAS = Flowsheet.GetFlowsheetSimulationObject('BIOGAS')

TimeL = CSTR.ResidenceTimeL
TimeV = CSTR.ResidenceTimeV

Vazao_Liq = LIQUID.GetPhase('Overall').Properties.volumetric_flow # in m3/s
Vazao_Vap = BIOGAS.GetPhase('Overall').Properties.volumetric_flow # in m3/s

Volume_Vapor = Vazao_Vap * TempoDesejado #estimativa para o próximo Headspace
Volume_Liq = Vazao_Liq * TempoDesejado #estimativa para o próximo Volume

CSTR.Headspace = Volume_Vapor
CSTR.Volume = Volume_Liq


Flowsheet.RequestCalculation() #calcula o fluxograma

TimeL = CSTR.ResidenceTimeL
TimeV = CSTR.ResidenceTimeV

print("Vazao de Vapor: ",Vazao_Vap)
print("Vazao de Liquido: ",Vazao_Liq)
print("Tempo de Residencia da Fase Vapor: ",CSTR.ResidenceTimeV,"s")
print("Tempo de Residencia da Fase Liquida: ", CSTR.ResidenceTimeL,"s")

The thing is: The moment I click to start the script, it instantenously prints the last 4 messages even before the Flowsheet BEGINS calculating. How do I make sure the script "waits" for the Flowsheet to calculate before going to the next step? This happens in Async or Not Async mode

[Daniel Medeiros]

RequestCalculation() runs asynchronously. Use SolveFlowsheet2() for a synchronous calculation.

[Leandro Favaretto]

I didn't answer before, but obviously this answered my question!