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FlightGear | FlightGear use a few different '''flightplan XML formats''' stored in property-list xml files. Due to different needs the flightplans used in the route manager and AI scenarios and have different formats. | ||
== AI flightplans == | |||
:''See also [[AI Scenarios#Flightplans and Their Waypoints]].'' | :''See also [[AI Scenarios#Flightplans and Their Waypoints]].'' | ||
These flightplans contain only waypoints. | These flightplans contain only waypoints. By tying an AI flightplan to an AI model in a scenario xml file, an AI scenario will be created. | ||
=== Waypoint tags === | |||
Each waypoint can contain the following tags: | Each waypoint can contain the following tags: | ||
{| class="wikitable" | |||
! Tag !! Type !! Use !! Remarks | |||
|- | |||
| <code><name></code> || string || Waypoint name || The last waypoint use <code>EOF</code>, or if the AI model is to be deleted <code>END</code>. | |||
|- | |||
| <code><lat></code> || double || Latitude, decimal degrees || | |||
|- | |||
| <code><lon></code> || double || Longitude, decimal degrees || | |||
|- | |||
| <code><alt></code> || double || Altitude above mean sea level, feet || | |||
|- | |||
| <code><crossat></code> || double || Crossing altitude, feet || | |||
|- | |||
| <code><ktas></code> || double || True air speed, knots || | |||
|- | |||
| <code><on-ground></code> || bool || Set to <code>true</code> or <code>1</code> if on ground | |||
Set to <code>false</code> or <code>0</code> if in air or in a tunnel | |||
| | |||
|- | |||
| <code><gear-down></code> || double || <code>true</code> for gear down | |||
<code>false</code> for gear up | |||
| Or any number between 0 and 1 | |||
|- | |||
| <code><flaps-down></code> || double || <code>true</code> for flaps down | |||
<code>false</code> for flaps up | |||
| Or any number between 0 and 1 | |||
|} | |||
=== Example === | |||
<syntaxhighlight lang="xml"> | <syntaxhighlight lang="xml"> | ||
<?xml version="1.0"?> | <?xml version="1.0"?> | ||
Line 42: | Line 62: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
== Route manager flightplans == | |||
:''See also [[Route manager#Defining a Route]].'' | :''See also [[Route manager#Defining a Route]].'' | ||
Route manager waypoints are a bit more complex, for starters they contain departure and destination information and not just one type of waypoint. | |||
Note that the first and last waypoint are the departure and destination airports. | Note that the first and last waypoint are the departure and destination airports. | ||
There | There is also support for Level-D 767 SID:s and STAR:s in FlightGear. | ||
=== Departure and destination tags === | |||
{| class="wikitable" | |||
! Tag !! Type !! Use !! Remarks | |||
|- | |||
| <code><airport></code> || string || The ICAO identifier of the airport || | |||
|- | |||
| <code><sid></code> || string || Any available SID || | |||
|- | |||
| <code><star></code> || string || Any available STAR || | |||
|- | |||
| <code><transition></code> || string || || | |||
|- | |||
| <code><runway></code> || string || Departure or destination runway || | |||
|} | |||
=== Waypoint types and tags === | |||
{| class="wikitable" | |||
! Tag !! Type !! Use !! Remarks | |||
|- | |||
| <code><type></code> || string || Type of waypoint. Either <code>runway</code>, <code>navaid</code> or <code>offset-navaid</code> || | |||
|- | |||
| <code><alt-restrict></code> || string || || | |||
|- | |||
| <code><altitude-ft></code> || double || Altitude in feet || | |||
|- | |||
| <code><ident></code> || string || If <code><type></code> is | |||
: <code>runway</code>: The departure or destination airport's runway number. Accompanied in the waypoint by the <code><icao></code> tag. | |||
: <code>navaid</code>: Any significant point along the route. Both airports, navaids and fixes. | |||
: <code>offset-navaid</code>: An point offset from a navaid by a bearing and distance. Note that true bearings are used here. | |||
| | |||
|- | |||
| <code><icao></code> || string || ICAO code of an airport || Used only if <code><type></code> is <code>runway</code> | |||
|- | |||
| <code><lon></code> || double || Longitude of the waypoint in decimal degrees || | |||
|- | |||
| <code><lat></code> || double || Latitude of the waypoint in decimal degrees || | |||
|- | |||
| <code><radial-deg></code> || double || True bearing from a navaid, fix or airport || {{inote|Radials on charts are magnetic!}} | |||
|- | |||
| <code><distance-nm></code> || double || Distance from a navaid, fix or airport || | |||
|} | |||
=== Example === | |||
<syntaxhighlight lang="xml"> | <syntaxhighlight lang="xml"> | ||
<?xml version="1.0"?> | <?xml version="1.0"?> | ||
Line 124: | Line 165: | ||
</route> | </route> | ||
</PropertyList> | </PropertyList> | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Line 134: | Line 174: | ||
{{main article|AI Systems#AI Models}} | {{main article|AI Systems#AI Models}} | ||
== Related | == Related content == | ||
=== Wiki articles === | |||
* [[AI Systems]] | * [[AI Systems]] | ||
* [[ | * [[Howto:Create a flightplan]] – Contains no information whatsoever on using flightplans in FlightGear though. | ||
* [[Interactive traffic#An example of a traffic file]] – Not flightplans per see as they only cover cruise altitude and departure and destination airport. | |||
* [[List of Nasal extension functions#flightplan()]] | * [[List of Nasal extension functions#flightplan()]] | ||
* [[Nasal Flightplan]] | * [[Nasal Flightplan]] | ||
* [[PropertyList XML File]] | * [[PropertyList XML File]] | ||
* [[ | * [[UFO from the 'White Project' of the UNESCO]] | ||
=== Source code === | |||
* {{flightgear source|src/AIModel/AIFlightPlan.hxx}} | |||
* {{flightgear source|src/AIModel/AIFlightPlan.cxx}} | |||
* {{flightgear source|src/Navaids/FlightPlan.hxx}} | |||
* {{flightgear source|src/Navaids/FlightPlan.cxx}} | |||
[[Category:XML]] | |||
[[Category:Artificial intelligence]] | |||
[[Category:Autoflight]] |