Enthalpy in Ladybug_Humidity Ratio Calculator

I would like to know if anyone knows the formula for enthalpy in the Ladybug_Humidity Ratio Calculator, as it is written in Python and I can’t read the program to see which formula it refers to.

Thank you

I am new to LBT too but maybe you can find some clues here:click me

That’s the right place to look, @Zed . Specifically, this page has the documentation for the function used to compute enthalpy:
https://www.ladybug.tools/ladybug/docs/ladybug.psychrometrics.html#ladybug.psychrometrics.enthalpy_from_db_hr

You can follow the [source] tag to find the exact source code.