fgdata/options.xml

<?xml version="1.0"?>

<PropertyList>

 <copyright>
  Copyright (C) 2002 Cameron Moore
   
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.
   
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
   
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  Or try here: http://www.fsf.org/copyleft/gpl.html
 </copyright>

 <description>
  The FlightGear flight simulator project is an open-source, multi-platform,
  cooperative flight simulator development project. Source code for the entire
  project is available and licensed under the GNU General Public License.

  The goal of the FlightGear project is to create a sophisticated flight
  simulator framework for use in research or academic environments, for the
  development and pursuit of other interesting flight simulation ideas, and as
  an end-user application. We are developing a sophisticated, open simulation
  framework that can be expanded and improved upon by anyone interested in
  contributing. 

  There are many exciting possibilities for an open, free flight sim. We hope
  that this project will be interesting and useful to many people in many areas.
 </description>


 <options>
  <usage>usage</usage>
  <verbose-help>verbose-help</verbose-help>

  <section>
   <name>general-options</name>

   <option>
    <name>help</name>
    <short>h</short>
    <description>help-desc</description>
    <brief/>
   </option>

   <option>
    <name>verbose</name>
    <short>v</short>
    <description>verbose-desc</description>
    <brief/>
   </option>

   <option>
     <name>version</name>
     <description>version-desc</description>
   </option>

   <option>
    <name>fg-root</name>
    <arg>path</arg>
    <description>fg-root-desc</description>
    <brief/>
   </option>

   <option>
    <name>fg-scenery</name>
    <arg>path</arg>
    <description>fg-scenery-desc</description>
    <brief/>
   </option>

   <option>
    <name>fg-aircraft</name>
    <arg>path</arg>
    <description>fg-aircraft-desc</description>
    <brief/>
   </option>

   <option>
    <name>language</name>
    <arg>code</arg>
    <description>language-desc</description>
    <brief/>
   </option>

   <option>
    <name>restore-defaults</name>
    <description>restore-defaults-desc</description>
   </option>

   <option>
    <name>disable-save-on-exit</name>
    <description>disable-save-on-exit</description>
   </option>
 
   <option>
    <name>enable-save-on-exit</name>
    <description>enable-save-on-exit</description>
   </option>

   <option>
    <name>disable-intro-music</name>
    <description>disable-intro-music-desc</description>
   </option>

   <option>
    <name>enable-intro-music</name>
    <description>enable-intro-music-desc</description>
   </option>

   <option>
    <name>control</name>
    <arg>mode</arg>
    <description>control-desc</description>
   </option>

   <option>
    <name>browser-app</name>
    <arg>path</arg>
    <description>browser-app-desc</description>
   </option>

   <option>
    <name>prop:[type:]name</name>
    <arg>value</arg>
    <description>prop-desc</description>
   </option>

   <option>
    <name>config</name>
    <arg>path</arg>
    <description>config-desc</description>
   </option>

   <option>
    <name>units-feet</name>
    <description>units-feet-desc</description>
   </option>

   <option>
    <name>units-meters</name>
    <description>units-meters-desc</description>
   </option>

  </section>

  <section>
   <name>features-options</name>

   <option>
    <name>disable-panel</name>
    <description>disable-panel-desc</description>
   </option>

   <option>
    <name>enable-panel</name>
    <description>enable-panel-desc</description>
   </option>

   <option>
    <name>disable-hud</name>
    <description>disable-hud-desc</description>
   </option>

   <option>
    <name>enable-hud</name>
    <description>enable-hud-desc</description>
   </option>

   <option>
    <name>disable-anti-alias-hud</name>
    <description>disable-anti-alias-hud-desc</description>
   </option>

   <option>
    <name>enable-anti-alias-hud</name>
    <description>enable-anti-alias-hud-desc</description>
   </option>

   <option>
    <name>disable-hud-3d</name>
    <description>disable-hud-3d-desc</description>
   </option>

   <option>
    <name>enable-hud-3d</name>
    <description>enable-hud-3d-desc</description>
   </option>

   <option>
    <name>hud-tris</name>
    <description>hud-tris-desc</description>
   </option>

   <option>
    <name>hud-culled</name>
    <description>hud-culled-desc</description>
   </option>

   <option>
    <name>disable-random-objects</name>
    <description>disable-random-objects-desc</description>
    <description>random-objects-desc</description>
   </option>

   <option>
    <name>enable-random-objects</name>
    <description>enable-random-objects-desc</description>
    <description>random-objects-desc</description>
   </option>

   <option>
    <name>disable-random-vegetation</name>
    <description>disable-random-vegetation-desc</description>
    <description>random-vegetation-desc</description>
   </option>

   <option>
    <name>enable-random-vegetation</name>
    <description>enable-random-vegetation-desc</description>
    <description>random-vegetation-desc</description>
   </option>

   <option>
    <name>disable-random-buildings</name>
    <description>disable-random-buildings-desc</description>
    <description>random-buildings-desc</description>
   </option>

   <option>
    <name>enable-random-buildings</name>
    <description>enable-random-buildings-desc</description>
    <description>random-buildings-desc</description>
   </option>

   <option>
    <name>disable-ai-models</name>
    <description>disable-ai-models-desc</description>
   </option>

   <option>
    <name>enable-ai-models</name>
    <description>enable-ai-models-desc</description>
   </option>

   <option>
    <name>disable-ai-traffic</name>
    <description>disable-ai-traffic-desc</description>
   </option>

   <option>
    <name>enable-ai-traffic</name>
    <description>enable-ai-traffic-desc</description>
   </option>

   <option>
    <name>disable-ai-scenarios</name>
    <description>disable-ai-scenarios</description>
   </option>

   <option>
    <name>ai-scenario</name>
    <arg>scenario</arg>
    <description>ai-scenario</description>
   </option>

   <option>
    <name>disable-freeze</name>
    <description>disable-freeze-desc</description>
   </option>

   <option>
    <name>enable-freeze</name>
    <description>enable-freeze-desc</description>
   </option>

   <option>
    <name>disable-fuel-freeze</name>
    <description>disable-fuel-freeze-desc</description>
   </option>

   <option>
    <name>enable-fuel-freeze</name>
    <description>enable-fuel-freeze-desc</description>
   </option>

   <option>
    <name>disable-clock-freeze</name>
    <description>disable-clock-freeze-desc</description>
   </option>

   <option>
    <name>enable-clock-freeze</name>
    <description>enable-clock-freeze-desc</description>
   </option>

   <option>
    <name>failure</name>
    <arg>{pitot|static|vacuum|electrical}</arg>
    <description>failure-desc</description>
   </option>

  </section>

  <section>
   <name>audio-options</name>

   <option>
    <name>show-sound-devices</name>
    <description>show-sound-devices-desc</description>
   </option>

   <option>
    <name>sound-device</name>
    <description>sound-device-desc</description>
   </option>

   <option>
    <name>disable-sound</name>
    <description>disable-sound-desc</description>
   </option>

   <option>
    <name>enable-sound</name>
    <description>enable-sound-desc</description>
   </option>

  </section>

  <section>
   <name>rendering-options</name>

   <option>
    <name>disable-splash-screen</name>
    <description>disable-splash-screen-desc</description>
   </option>

   <option>
    <name>enable-splash-screen</name>
    <description>enable-splash-screen-desc</description>
   </option>

   <option>
    <name>disable-mouse-pointer</name>
    <description>disable-mouse-pointer-desc</description>
   </option>

   <option>
    <name>enable-mouse-pointer</name>
    <description>enable-mouse-pointer-desc</description>
   </option>

   <option>
    <name>max-fps</name>
    <arg>Hz</arg>
    <description>max-fps-desc</description>
   </option>

   <option>
    <name>bpp</name>
    <arg>depth</arg>
    <description>bpp-desc</description>
   </option>

   <option>
    <name>fog-disable</name>
    <description>fog-disable-desc</description>
   </option>

   <option>
    <name>fog-fastest</name>
    <description>fog-fastest-desc</description>
   </option>

   <option>
    <name>fog-nicest</name>
    <description>fog-nicest-desc</description>
   </option>

   <option>
    <name>disable-enhanced-lighting</name>
    <description>disable-enhanced-lighting</description>
   </option>

   <option>
    <name>enable-enhanced-lighting</name>
    <description>enable-enhanced-lighting</description>
   </option>

   <option>
    <name>disable-distance-attenuation</name>
    <description>disable-distance-attenuation</description>
   </option>

   <option>
    <name>enable-distance-attenuation</name>
    <description>enable-distance-attenuation</description>
   </option>

   <option>
     <name>disable-horizon-effect</name>
     <description>disable-horizon-effect</description>
   </option>
   
   <option>
     <name>enable-horizon-effect</name>
     <description>enable-horizon-effect</description>
   </option>
   
   <option>
    <name>disable-specular-highlight</name>
    <description>disable-specular-highlight</description>
   </option>

   <option>
    <name>enable-specular-highlight</name>
    <description>enable-specular-highlight</description>
   </option>

   <option>
    <name>fov</name>
    <arg>degrees</arg>
    <description>fov-desc</description>
   </option>

   <option>
    <name>aspect-ratio-multiplier</name>
    <arg>factor</arg>
    <description>arm-desc</description>
   </option>

   <option>
    <name>disable-fullscreen</name>
    <description>disable-fullscreen-desc</description>
   </option>

   <option>
    <name>enable-fullscreen</name>
    <description>enable-fullscreen-desc</description>
   </option>

   <option>
    <name>disable-game-mode</name>
    <description>disable-game-mode-desc</description>
   </option>

   <option>
    <name>enable-game-mode</name>
    <description>enable-game-mode-desc</description>
   </option>

   <option>
    <name>shading-flat</name>
    <description>shading-flat-desc</description>
   </option>

   <option>
    <name>shading-smooth</name>
    <description>shading-smooth-desc</description>
   </option>

   <option>
    <name>disable-skyblend</name>
    <description>disable-skyblend-desc</description>
   </option>

   <option>
    <name>enable-skyblend</name>
    <description>enable-skyblend-desc</description>
   </option>

   <option>
    <name>disable-textures</name>
    <description>disable-textures-desc</description>
   </option>

   <option>
    <name>enable-textures</name>
    <description>enable-textures-desc</description>
   </option>

   <option>
    <name>materials-file</name>
    <arg>file</arg>
    <description>materials-file-desc</description>
   </option>

   <option>
    <name>texture-filtering</name>
    <arg>value</arg>
    <description>texture-filtering-desc</description>
   </option>

   <option>
    <name>disable-wireframe</name>
    <description>disable-wireframe-desc</description>
   </option>

   <option>
    <name>enable-wireframe</name>
    <description>enable-wireframe-desc</description>
   </option>

   <option>
    <name>geometry</name>
    <arg>WxH</arg>
    <description>geometry-desc</description>
   </option>

   <option>
    <name>view-offset</name>
    <arg>value</arg>
    <description>view-offset-desc</description>
   </option>

  </section>

  <section>
   <name>aircraft-options</name>

   <option>
    <name>aircraft</name>
    <arg>name</arg>
    <description>aircraft-desc</description>
    <brief/>
   </option>

   <option>
    <name>show-aircraft</name>
    <description>show-aircraft-desc</description>
    <brief/>
   </option>

   <option>
    <name>min-status</name>
    <arg>{alpha,beta,early-production,production}</arg>
    <description>min-aircraft-status</description>
    <brief/>
   </option>

   <option>
    <name>fdm</name>
    <arg>name</arg>
    <description>fdm-desc</description>
   </option>

   <option>
    <name>aero</name>
    <arg>name</arg>
    <description>aero-desc</description>
   </option>

   <option>
    <name>model-hz</name>
    <arg>n</arg>
    <description>model-hz-desc</description>
   </option>

   <option>
    <name>speed</name>
    <arg>n</arg>
    <description>speed-desc</description>
   </option>

   <option>
     <name>trim</name>
     <description>trim-desc</description>
   </option>

   <option>
    <name>notrim</name>
    <description>notrim-desc</description>
   </option>

   <option>
    <name>on-ground</name>
    <description>on-ground-desc</description>
   </option>

   <option>
    <name>in-air</name>
    <description>in-air-desc</description>
   </option>

   <option>
    <name>enable-auto-coordination</name>
    <description>enable-auto-coordination-desc</description>
   </option>

   <option>
    <name>disable-auto-coordination</name>
    <description>disable-auto-coordination-desc</description>
   </option>

<!--
   <option>
    <name>aircraft-dir</name>
    <arg>path</arg>
    <description>aircraft-dir-desc</description>
   </option> -->

   <option>
     <name>livery</name>
     <arg>name</arg>
     <description>livery-desc</description>
   </option>
   
   <option>
     <name>vehicle</name>
     <arg>name</arg>
     <description>vehicle-desc</description>
   </option>
  </section>

  <section>
   <name>time-options</name>

   <option>
    <name>timeofday</name>
    <arg>{real,dawn,morning,noon,afternoon,dusk,evening,midnight}</arg>
    <description>timeofday-desc</description>
   </option>

   <option>
    <name>season</name>
    <arg>{summer,winter}</arg>
    <description>season-desc</description>
   </option>

   <option>
    <name>time-offset</name>
    <arg>[+-]hh:mm:ss</arg>
    <description>time-offset-desc</description>
   </option>

   <option>
    <name>time-match-real</name>
    <description>time-match-real-desc</description>
   </option>

   <option>
    <name>time-match-local</name>
    <description>time-match-local-desc</description>
   </option>

   <option>
    <name>start-date-sys</name>
    <arg>yyyy:mm:dd:hh:mm:ss</arg>
    <description>start-date-desc</description>
    <description>system-time</description>
   </option>

   <option>
    <name>start-date-gmt</name>
    <arg>yyyy:mm:dd:hh:mm:ss</arg>
    <description>start-date-desc</description>
    <description>gmt</description>
   </option>

   <option>
    <name>start-date-lat</name>
    <arg>yyyy:mm:dd:hh:mm:ss</arg>
    <description>start-date-desc</description>
    <description>locale-aircraft-time</description>
   </option>

  </section>

  <section>
   <name>position-options</name>

   <option>
    <name>airport</name>
    <arg>ID</arg>
    <description>airport-desc</description>
    <brief/>
   </option>

   <option>
     <name>parking-id</name>
     <arg>name</arg>
     <description>parking-id-desc</description>
   </option>

   <option>
    <name>runway</name>
    <arg>rwy_no</arg>
    <description>runway-no-desc</description>
    <brief/>
   </option>

   <option>
    <name>carrier</name>
    <arg>[name|ID]</arg>
    <description>carrier-desc</description>
    <brief/>
   </option>

   <option>
    <name>parkpos</name>
    <arg>name</arg>
    <description>parkpos-desc</description>
   </option>

   <option>
    <name>vor</name>
    <arg>ID</arg>
    <description>vor-desc</description>
   </option>

   <option>
    <name>vor-frequency</name>
    <arg>frequency</arg>
    <description>vor-freq-desc</description>
   </option>

   <option>
    <name>ndb</name>
    <arg>ID</arg>
    <description>ndb-desc</description>
   </option>

   <option>
    <name>ndb-frequency</name>
    <arg>frequency</arg>
    <description>ndb-freq-desc</description>
   </option>

   <option>
    <name>fix</name>
    <arg>ID</arg>
    <description>fix-desc</description>
   </option>

   <option>
    <name>offset-distance</name>
    <arg>nm</arg>
    <description>offset-distance-desc</description>
   </option>

   <option>
    <name>offset-azimuth</name>
    <arg>degrees</arg>
    <description>offset-azimuth-desc</description>
   </option>

   <option>
    <name>lon</name>
    <arg>degrees</arg>
    <description>lon-desc</description>
   </option>

   <option>
    <name>lat</name>
    <arg>degrees</arg>
    <description>lat-desc</description>
   </option>

   <option>
    <name>altitude</name>
    <arg>value</arg>
    <description>altitude-desc</description>
    <description>units-feet</description>
   </option>

   <option>
    <name>heading</name>
    <arg>degrees</arg>
    <description>heading-desc</description>
   </option>

   <option>
    <name>roll</name>
    <arg>degrees</arg>
    <description>roll-desc</description>
   </option>

   <option>
    <name>pitch</name>
    <arg>degrees</arg>
    <description>pitch-desc</description>
   </option>

   <option>
    <name>uBody</name>
    <arg>units_per_sec</arg>
    <description>uBody-desc</description>
    <description>units-feet</description>
   </option>

   <option>
    <name>vBody</name>
    <arg>units_per_sec</arg>
    <description>vBody-desc</description>
    <description>units-feet</description>
   </option>

   <option>
    <name>wBody</name>
    <arg>units_per_sec</arg>
    <description>wBody-desc</description>
    <description>units-feet</description>
   </option>

   <option>
     <name>vNorth</name>
     <arg>units_per_sec</arg>
     <description>vNorth-desc</description>
     <description>units-feet</description>
   </option>

   <option>
     <name>vEast</name>
     <arg>units_per_sec</arg>
     <description>vEast-desc</description>
     <description>units-feet</description>
   </option>
   
   <option>
     <name>vDown</name>
     <arg>units_per_sec</arg>
     <description>vDown-desc</description>
     <description>units-feet</description>
   </option>

   <option>
    <name>vc</name>
    <arg>knots</arg>
    <description>vc-desc</description>
   </option>

   <option>
    <name>mach</name>
    <arg>num</arg>
    <description>mach-desc</description>
   </option>

   <option>
    <name>glideslope</name>
    <arg>degrees</arg>
    <description>glideslope-desc</description>
   </option>

   <option>
    <name>roc</name>
    <arg>fpm</arg>
    <description>roc-desc</description>
   </option>

  </section>

  <section>
   <name>route-options</name>

   <option>
    <name>wp</name>
    <arg>ID[@alt]</arg>
    <description>wp-desc</description>
    <description>multiple-instance</description>
   </option>

   <option>
    <name>flight-plan</name>
    <arg>file</arg>
    <description>flight-plan-desc</description>
   </option>

  </section>

  <section>
   <name>avionics-options</name>

   <option>
     <name>com1</name>
     <arg>frequency</arg>
     <description>com1-desc</description>
   </option>
   
   <option>
     <name>com2</name>
     <arg>frequency</arg>
     <description>com2-desc</description>
   </option>
   
   <option>
    <name>nav1</name>
    <arg>[radial:]frequency</arg>
    <description>nav1-desc</description>
   </option>

   <option>
    <name>nav2</name>
    <arg>[radial:]frequency</arg>
    <description>nav2-desc</description>
   </option>

   <option>
    <name>adf1</name>
    <arg>[rotation:]frequency</arg>
    <description>adf1-desc</description>
   </option>

   <option>
    <name>adf2</name>
    <arg>[rotation:]frequency</arg>
    <description>adf2-desc</description>
   </option>

   <option>
    <name>dme</name>
    <arg>{nav1|nav2|frequency}</arg>
    <description>dme-desc</description>
   </option>

  </section>

  <section>
   <name>environment-options</name>

   <option>
    <name>metar</name>
    <description>metar-desc</description>
   </option>

   <option>
    <name>disable-real-weather-fetch</name>
    <description>disable-real-weather-fetch-desc</description>
   </option>

   <option>
    <name>enable-real-weather-fetch</name>
    <description>enable-real-weather-fetch-desc</description>
   </option>

   <option>
    <name>enable-clouds</name>
    <description>enable-clouds-desc</description>
   </option>

   <option>
    <name>disable-clouds</name>
    <description>disable-clouds-desc</description>
   </option>

   <option>
    <name>enable-clouds3d</name>
    <description>enable-clouds3d-desc</description>
   </option>

   <option>
    <name>disable-clouds3d</name>
    <description>disable-clouds3d-desc</description>
   </option>

   <option>
    <name>visibility</name>
    <arg>meters</arg>
    <description>visibility-desc</description>
   </option>

   <option>
    <name>visibility-miles</name>
    <arg>miles</arg>
    <description>visibility-miles-desc</description>
   </option>

   <option>
    <name>wind</name>
    <arg>DIR[:MAXDIR]@SPEED[:GUST]</arg>
    <description>wind-desc</description>
   </option>

   <option>
     <name>random-wind</name>
     <description>random-wind-desc</description>
   </option>

   <option>
    <name>turbulence</name>
    <arg>0.0 to 1.0</arg>
    <description>turbulence-desc</description>
   </option>

   <option>
    <name>ceiling</name>
    <arg>FT_ASL[:THICKNESS_FT]</arg>
    <description>ceiling-desc</description>
   </option>

  </section>

  <section>
   <name>network-options</name>

   <option>
    <name>callsign</name>
    <description>callsign-desc</description>
   </option>

   <option>
    <name>multiplay</name>
    <arg>{in|out},hz,address,port</arg>
    <description>multiplay-desc</description>
    <description>multiple-instance</description>
   </option>

   <option>
    <name>proxy</name>
    <arg>[user:pwd@]host:port</arg>
    <description>proxy-desc</description>
   </option>

   <option>
    <name>httpd</name>
    <arg>port</arg>
    <description>httpd-desc</description>
   </option>

   <option>
    <name>telnet</name>
    <arg>port</arg>
    <description>telnet-desc</description>
   </option>

   <option>
    <name>jpg-httpd</name>
    <arg>port</arg>
    <description>jpg-httpd-desc</description>
   </option>

   <option>
    <name>disable-terrasync</name>
    <description>disable-terrasync-desc</description>
   </option>

   <option>
    <name>enable-terrasync</name>
    <description>enable-terrasync-desc</description>
   </option>

   <option>
    <name>terrasync-dir</name>
    <description>terrasync-dir-desc</description>
   </option>

  </section>

  <section>
   <name>io-options</name>

   <option>
    <name>generic</name>
    <arg>params</arg>
    <description>generic-desc</description>
   </option>

   <option>
     <name>atlas</name>
     <arg>params</arg>
     <description>atlas-desc</description>
   </option>

   <option>
     <name>atcsim</name>
     <arg>params</arg>
     <description>atcsim-desc</description>
   </option>

   <option>
    <name>AV400</name>
    <arg>params</arg>
    <description>AV400-desc</description>
   </option>

   <option>
    <name>AV400Sim</name>
    <arg>params</arg>
    <description>AV400Sim-desc</description>
   </option>

   <option>
    <name>garmin</name>
    <arg>params</arg>
    <description>garmin-desc</description>
   </option>

   <option>
    <name>joyclient</name>
    <arg>params</arg>
    <description>joyclient-desc</description>
   </option>

   <option>
    <name>jsclient</name>
    <arg>params</arg>
    <description>jsclient-desc</description>
   </option>

   <option>
    <name>native-ctrls</name>
    <arg>params</arg>
    <description>native-ctrls-desc</description>
   </option>

   <option>
     <name>native-gui</name>
     <arg>params</arg>
     <description>native-gui-desc</description>
   </option>
   
   <option>
    <name>native-fdm</name>
    <arg>params</arg>
    <description>native-fdm-desc</description>
   </option>

   <option>
    <name>native</name>
    <arg>params</arg>
    <description>native-desc</description>
   </option>

   <option>
    <name>nmea</name>
    <arg>params</arg>
    <description>nmea-desc</description>
   </option>

   <option>
    <name>opengc</name>
    <arg>params</arg>
    <description>opengc-desc</description>
   </option>

   <option>
    <name>props</name>
    <arg>params</arg>
    <description>props-desc</description>
   </option>

   <option>
    <name>pve</name>
    <arg>params</arg>
    <description>pve-desc</description>
   </option>

   <option>
    <name>ray</name>
    <arg>params</arg>
    <description>ray-desc</description>
   </option>

   <option>
    <name>rul</name>
    <arg>params</arg>
    <description>rul-desc</description>
   </option>

  </section>

  <section>
   <name>debugging-options</name>
   
   <option>
     <name>enable-fpe</name>
     <description>fpe-desc</description>
   </option>
   
   <option>
     <name>fgviewer</name>
     <description>fgviewer-desc</description>
   </option>

   <option>
    <name>log-level</name>
    <arg>{bulk,debug,info,warn,alert}</arg>
    <description>log-level-desc</description>
   </option>

   <option>
    <name>log-class</name>
    <arg>[ai,environment,flight,general,io,network,sound,terrain,...]</arg>
    <description>log-class-desc</description>
   </option>

   <option>
    <name>trace-read</name>
    <arg>property</arg>
    <description>trace-read-desc</description>
    <description>multiple-instance</description>
   </option>

   <option>
    <name>trace-write</name>
    <arg>property</arg>
    <description>trace-write-desc</description>
    <description>multiple-instance</description>
   </option>
  </section>

 </options>

</PropertyList>