First stab at a simple script that inputs a list of lon/lat coordinates via

First stab at a simple script that inputs a list of lon/lat coordinates via
stdin, and outputs the coordinates with FG ground elevation.  This requires
a running copy of FlightGear with --fdm=null and the telnet server enabled.
Of course you need to have scenery installed for all areas you are querying.
This is not fast and the scenery load wait time may need to be tuned for
individual systems.