windwhisper.utils

Functions

create_bounding_box(center_x, center_y, buffer_meters)	Create a square bounding box around a point.
translate_4326_to_3035(lon, lat)	Project geographic coordinates to the European LAEA CRS.
load_secret()	Load the Google API key from the project secret file.

Module Contents

windwhisper.utils.create_bounding_box(center_x, center_y, buffer_meters)

Create a square bounding box around a point.

Parameters:

• center_x (float) – X coordinate of the centre.

• center_y (float) – Y coordinate of the centre.

• buffer_meters (float) – Distance applied in all directions.

Returns:

Bounding box (min_x, min_y, max_x, max_y).

Return type:

tuple[float, float, float, float]

windwhisper.utils.translate_4326_to_3035(lon, lat)

Project geographic coordinates to the European LAEA CRS.

Parameters:

• lon (float) – Longitude in degrees.

• lat (float) – Latitude in degrees.

Returns:

Projected (x, y) coordinates in metres.

Return type:

tuple[float, float]

windwhisper.utils.load_secret()

Load the Google API key from the project secret file.

Returns:

API key string when available, otherwise None.

Return type:

str | None