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Initial commit of thermo.py

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XANTRONIX 2025-02-26 19:45:01 -05:00
parent b13d9708e5
commit 863360e5e8
1 changed files with 22 additions and 0 deletions
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lib/xmet/thermo.py Normal file
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def vapor_pressure(dewpoint: float) -> float:
return 6.11 * 10 * (
(7.5 * dewpoint) / (237.3 * dewpoint)
)
def saturated_vapor_pressure(temp: float) -> float:
return 6.11 * 10 * (
(7.5 * temp) / (237.3 * temp)
)
def mixing_ratio(dewpoint: float, pressure: float) -> float:
e = vapor_pressure(dewpoint)
return 621.97 * (e / (pressure - e))
def saturated_mixing_ratio(temp: float, pressure: float) -> float:
es = saturated_vapor_pressure(temp)
return 621.97 * (es / (pressure - es))
def lcl(temp: float, dewpoint: float) -> float:
return (temp - dewpoint) / 0.008