spherely.prepare

spherely.prepare(geography: Geography | array_like) → object

Prepare a geography, improving performance of other operations.

A prepared geography is a normal geography with added information such as an index on the line segments. This improves the performance of the following operations.

This function does not recompute previously prepared geographies; it is efficient to call this function on an array that partially contains prepared geographies.

Parameters:

geography (Geography or array_like) – Geography object(s)

See also

is_prepared, destroy_prepared