Retrieves the weather station identifier by station_code.
Note that multiple instances of the same weather station can exist in the database, and this function will return any of them, so this not usually what you want.
See [[email protected]] to recover a stored location.
| this |
a Location at the world level |
| station_code |
a 4 letter METAR code |
|
a weather station level location for the given station code, or `NULL` if none exists in the database |