.\" Or try here: http://www.fsf.org/copyleft/gpl.html
.\"
.Id $Id$
-.TH FGFS 1 "September 2002" "@VERSION@" "@PACKAGE@"
+.TH FGFS 1 "October 2003" "@VERSION@" "@PACKAGE@"
.SH NAME
fgfs \- FlightGear Flight Simulator
.SH SYNOPSIS
flight simulator ideas.
.SH OPTIONS
.TP
+.BI "--adf=" "[rotation:]frequency"
+Specify the initial ADF radio frequency. Optionally may be preceded by a
+card rotation.
+.TP
.BI "--aero=" "name"
Specify aerodynamics model to load.
.TP
.BI "--callsign=" "value"
Specify a unique name for multiplayer play.
.TP
+.BI "--ceiling=" "value[:thickness]"
+Create an overcast ceiling (feet above sea level). May optionally specify
+a thickness (feet) which defaults to 2000.
+.TP
+.BI "--com1=" "frequency"
+Set the initial COM1 radio frequency.
+.TP
+.BI "--com2=" "frequency"
+Set the initial COM2 radio frequency.
+.TP
.BI "--config=" "path"
Load additional properties from path. Multiple instances of this
option are recognized.
.BI "--control=" "mode"
Primary control mode (joystick, keyboard, mouse).
.TP
+.BI "--dme=" "{nav1|nav2|frequency}"
+Specify the NAV radio from which to slave the ADF or set its internal
+frequency.
+.TP
.B "--disable-anti-alias-hud"
Disable anti-aliased HUD.
.TP
.B "--disable-auto-coordination"
Disable auto coordination between aileron and rudder.
.TP
+.B "--disable-clock-freeze"
+Disable clock freezing so that time advances normally.
+.TP
.B "--disable-clouds"
Disable cloud rendering.
.TP
.B "--disable-distance-attenuation"
Disable runway light distance attenuation.
.TP
+.B "--disable-enhanced-lighting"
+Disable enhanced runway lighting.
+.TP
.B "--disable-freeze"
Start out in a running state.
.TP
.B "--disable-game-mode"
Disable fullscreen game mode.
.TP
+.B "--disable-horizon-effect"
+Disable celestial body growth illusion near the horizon..
+.TP
.B "--disable-hud"
-Disable HUD.
+Disable 2D HUD.
+.TP
+.B "--disable-hud-3d"
+Disable 3D HUD.
.TP
.B "--disable-intro-music"
Disable introduction music.
.B "--disable-sound"
Disable sound effects.
.TP
+.B "--disable-specular-highlight"
+Disable specular reflections on textured objects.
+.TP
.B "--disable-splash-screen"
Disable splash screen.
.TP
.B "--enable-auto-coordination"
Enable auto coordination between aileron and rudder.
.TP
+.B "--enable-clock-freeze"
+Enable clock freezing so that time does not advance.
+.TP
.B "--enable-clouds"
Enable cloud rendering.
.TP
.B "--enable-distance-attenuation"
Enable runway light distance attenuation.
.TP
+.B "--enable-enhanced-lighting"
+Enable enhanced runway lighting.
+.TP
.B "--enable-freeze"
Start out in a frozen state.
.TP
.B "--enable-game-mode"
Enable fullscreen game mode.
.TP
+.B "--enable-horizon-effect"
+Enable celestial body growth illusion near the horizon.
+.TP
.B "--enable-hud"
-Enable HUD.
+Enable 2D HUD.
+.TP
+.B "--enable-hud-3d"
+Enable 3D HUD.
.TP
.B "--enable-intro-music"
Enable introduction music.
.B "--enable-sound"
Enable sound effects.
.TP
+.B "--enable-specular-highlight"
+Enable specular reflections on textured objects.
+.TP
.B "--enable-splash-screen"
Enable splash screen.
.TP
.B "--enable-wireframe"
Enable wireframe drawing mode.
.TP
+.BI "--failure=" "system"
+Fail a system on the aircraft. System may be one of pitot, static, vacuum,
+or electrical. Multiple instances allowed.
+.TP
.BI "--fdm=" "name"
-Specify the flight dynamics model to use. Can be one of jsb, larcsim, yasim,
-magic, balloon, ada, external, or null.
+Specify the flight dynamics model to use. Name may be one of jsb, larcsim,
+yasim, magic, balloon, ada, external, or null.
.TP
.BI "--fg-root=" "path"
Specify the root path for data files.
.BI "--native=" "medium" "," "direction" "," "hz" "," "options" "," "..."
Open an IO connection using the FlightGear Native protocol.
.TP
+.BI "--nav1=" "[radial:]frequency"
+Specify the initial NAV1 radio frequency. Optionally may be preceded by a
+radial value.
+.TP
+.BI "--nav2=" "[radial:]frequency"
+Specify the initial NAV2 radio frequency. Optionally may be preceded by a
+radial value.
+.TP
.BI "--ndb=" "ID"
Specify starting position relative to an NDB.
.TP
.BI "--telnet=" "port"
Start a telnet interface to the property manager on the specified port.
.TP
+.BI "--timeofday=" "value"
+Specify a time of day. Value may be one of dawn, dusk, noon, or midnight.
+.TP
.B "--time-match-local"
Synchronize time with local real-world time.
.TP