AixLib.Utilities.Psychrometrics.BaseClasses.HumidityRatioVaporPressure

# .AixLib.Utilities.Psychrometrics.BaseClasses.HumidityRatioVaporPressure

Humidity ratio for given water vapor pressure

## Information

Partial Block to compute the relation between humidity ratio and water vapor partial pressure.

If `use_p_in` is false (default option), the `p` parameter is used as atmospheric pressure, and the `p_in` input connector is disabled; if `use_p_in` is true, then the `p` parameter is ignored, and the value provided by the input connector is used instead.

## Revisions

- March 11, 2024, by Michael Wetter:
  Corrected use of `HideResult`.
  This is for #1850.
- May 29, 2014, by Michael Wetter:
  Removed undesirable annotation `Evaluate=true`.
- April 14, 2009 by Michael Wetter:
  First implementation.

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