Inconsistent saturated enthalpy by python wrapper and REFPROP

[fuxinniu]

I am using python wrapper to generate saturated property. But I got different value by using REFPROPdll and REPROP desktop.

from ctREFPROP.ctREFPROP import REFPROPFunctionLibrary
RP = REFPROPFunctionLibrary(os.environ['RPPREFIX'])
RP.SETPATHdll(os.environ['RPPREFIX'])
RP.REFPROPdll("R454B", "PQ","HLIQ", RP.MOLAR_BASE_SI, 0, 1, 685212, 0, [0]).Output[0]/0.062613634

Return: 201346.7723330968 J/kg

The REFPROP 10 return this: 194.81 KJ/kg. I also included reference state. In python wrapper, how to set up reference state?

Thanks

Frank

[ianhbell]

You want the SETREF function