What should we add?

Are there any plans to include the U.S Standard Atmosphere model or the International Standard Atmosphere? Specifically, functions to return the pressure, temperature, density of the Earth's atmosphere based on height above sea level. Either with the ICAO 1993 model or the NASA 1976 model or a more recent model

Reference

• NASA 1976 model
• ICAO 1993 model (behind paywall)