==== SunPosition ====

Helper function to calculate the sun's position at a given time and position on the earth.

=== Description ===

<code>SunPosition( &Float:Elevation, &Float:Azimuth, Float:Lat, Float:Lng, time )</code>

The function calculates the sun's position (Elevation & Azimuth) at the given lat/long coordinate at the given time.

The function does not compensate for altitude, but assumes sea level.

=== Parameters ===

| ''Elevation'' | Variable to receive the result elevation in meters |
| ''Azimuth'' | Variable to receive the result azimuth in degrees |
| ''Lat'' | Latitude in degrees |
| ''Lng'' | Longitude in degrees |
| ''time'' | UTC time as seconds since epoch (unixtime) |

If Lat/Lng and time are not submitted, the current GPS position and current time is assumed

=== Return value ===

The function does not return a value, but sets the Elevation and Azimuth variables.

=== Example usage ===

<code javascript>    
   
   new Float:el;
   new Float:az;

   SunPosition( el, az, 38.67, -121.15, 1597439230 );
   
   // Sun position in Folsom, CA on August 14 2020 @ 14:07 local time (21:07 UTC)
   // el = 62.2 degrees, az = 211.4 degrees (rounded)

   // Using GPS/current time as defaults, omitting location and time parameters:  
   SunPosition( el, az );

</code>