Bug : UpdateAir Moist Air faillure

[kurupt44]

Hello,

Moist Air Update with HumidityRatio and RelativeHumidity doesn't work.
The exception message is:
Value was either too small or too large for a Decimal.

I try with this :
Air.UpdateAir(Pressure.FromSI(101325), HumidityRatio: ParamIn2Value, RelativeHumidity: ParamIn1Value);
ParamIn2Value is double, 0.011
ParamIn1Value is double, 0.8

Thank you

[MadsKirkFoged]

The problem was that Coolprop is just returning Inf when trying to do the lookup with your input vaules.
I have changed the code so the values is displaying Inf.

Are you sure the combination of values are valid inputs?

[kurupt44]

Yes the combination of values is valid, I try with many others and the result is the same.
Now returned value of all updated parameters are inf but this is not the correct result

[MadsKirkFoged]

I have checked everything and it is sending the correct values to CoolProp.
Maybe Coolprop dont support that combination of inputs..
I think if you want an answer for this question you'll have to go ask on CoolProps github: https://github.com/CoolProp/CoolProp

[romarro]

it shouldn't be possible to set both the RelativeHumidity and HumidityRatio. There isn't a single set of pressure and temperature values that can satisfy these two values.
If you set pressure, temperature and RelativeHumidity this will result in a HumidityRatio, or the other way around. These two quantities relates to the same physical quantity, the mass of the water vapours in air.