===== Longitude ======

==== Long() ====

Returns the Longitude as reported by a GPS.

=== Description ===

<code>Long()</code>

Returns the Longitude in degrees as reported by a GPS module. If no positioning data is available (or no GPS is attached), this will return 0.

=== Parameters ===

none

=== Return value ===

This function returns the most recent reported longitude

=== Example usage ===

<code>Long()</code>