* Gagge's two-node model * Added WBGT equation * Added Heat index (HI) * Added humidex index
1.7.1
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* Added ASHRAE equation to calculate the operative temperature
1.7.0
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* Implemented function to calculate the if fans are beneficial during heatwaves * Fixed error in the SET equation to calculated radiative heat transfer coefficient * Fixed error in SET definition * Moved functions optimized with Numba to new file
1.6.2
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* Updated equation clo_dynamic based on ANSI/ASHRAE Addendum f to ANSI/ASHRAE Standard 55-2020 * Fixed import errors in examples
1.6.1
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* optimized UTCI function with Numba
1.6.0
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* (BREAKING CHANGE) moved some of the functions from psychrometrics to utilities * added equation to calculate body surface area