EnricherLocationSelector Class

Defines base location calculations for location enricher selectors.

Location calculation methods are static member functions.

Inheritance

EnricherSelector

EnricherLocationSelector

Constructor

EnricherLocationSelector()

Methods

close_to	Check whether given two points are close enough. Differences of latitude and longitude both less than 10 degrees return True.
get_distance	Calculate the spherical distance between two points specified by a longitude and latitude.

close_to

Check whether given two points are close enough.

Differences of latitude and longitude both less than 10 degrees return True.

static close_to(lon1, lat1, lon2, lat2) -> bool

Parameters

Name	Description
lon1 Required	Longitude of point 1.
lat1 Required	float Latitude of point 1.
lon2 Required	float Longitude of point 2.
lat2 Required	float Latitude of point 2.

Returns

Type	Description
float	Return True if the two points are close.

get_distance

Calculate the spherical distance between two points specified by a longitude and latitude.

static get_distance(lon1, lat1, lon2, lat2) -> float

Parameters

Name	Description
lon1 Required	float Longitude of point 1.
lat1 Required	float Latitude of point 1.
lon2 Required	float Longitude of point 2.
lat2 Required	float Latitude of point 2.

Returns

Type	Description
float	The spherical distance between the two points.