Finds the nearest city to the passed latitude and longitude, among the descendants of this.
The given location must be at most a gweather_location_adm1 location. This restriction may be lifted in a future version.
Note that this function does not check if (lat, lon) fall inside this, or are
in the same region and time zone as the return value.
| this |
The parent location, which will be searched recursively |
| lat |
Latitude, in degrees |
| lon |
Longitude, in degrees |
|
the city closest to ( |