Location

ALBEDO

Ground surface albedo, also known as the reflection coefficient, represents the degree of reflectivity of the surrounding enviroment [1].

Location(latitude, longitude, altitude, temperature, pressure)

Represents a physical geographic location together with ambient conditions.

Location(latitude, longitude, altitude)

Create a Location from geographic coordinates and ambient conditions.

    altitude(latitude, longitude)

Look up location altitude from low-resolution altitude map obtained by aggredating 
mutliple open data sources by [Mapzen](https://www.mapzen.com). See 
https://github.com/pvlib/pvlib-python/blob/main/pvlib/location.py