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UGSMOOTH(1)		     FlightGear	man pages		   UGSMOOTH(1)

NAME
       UGsmooth	- send UGear-formatted GPS data	to a FlightGear	instance

SYNOPSIS
       UGsmooth	--help
	   | --infile infile_name [options]...
	   | --flight flight_dir [options]...
	   | --serial dev_name --outfile outfile_name [options]...

DESCRIPTION
       UGsmooth	 is  a utility that reads GPS data in UGear format from	a text
       file, a directory containing flight data	or from	a device connected  to
       the  serial  port,  parses it and sends it to a FlightGear instance for
       replaying.

OPTIONS
       --help Display usage information	and exit.

       --infile	infile_name
	      Read GPS data from infile_name.

       --flight	flight_dir
	      Read GPS data from the flight directory named flight_dir.

       --serial	dev_name
	      Read GPS data from the serial device named dev_name.

       --outfile outfile_name
	      Save the data retrieved from the device to outfile_name.

       --hertz frequency
	      Specify the frequency to use for sending data to the  FlightGear
	      instance.	 By default, events are	sent at	a frequency of 60 Hz.

       --host hostname
	      Send the data to the FlightGear instance running on hostname.

	      If  --host  is not specified, the	default	is to send the data to
	      localhost.

       --broadcast
	      Send flight data model and control data as broadcast packets.

       --opengc-port port
	      Set the port OpenGC data should be sent to. By default, data  is
	      sent to port 6000.

       --fdm-port port
	      Set  the	port  flight data model	data should be sent to.	By de-
	      fault, data is sent to port 5505.

       --ctrls-port port
	      Set the port control data	should be sent to. By default, data is
	      sent to port 5506.

       --groundtrack-heading
	      Calculate	the aircraft heading from the GPS velocity instead  of
	      using the	raw heading recorded by	the device.

       --ground-speed
	      Calculate	 the ground speed from the GPS velocity	instead	of us-
	      ing the raw speed	recorded by the	device.

       --estimate-control-deflections
	      Estimate control deflections from	the angular velocities instead
	      of using the raw deflections recorded by the device.

       --altitude-offset meters
	      Add the specified	offset (in meters) to  the  altitude  sent  to
	      FlightGear.

       --skip-seconds seconds
	      Do not transmit the first	seconds	seconds	of data.

	      This  option  is ignored when reading GPS	data from a serial de-
	      vice.

       --no-real-time
	      Do not update the	elapsed	time.

       --ignore-checksum
	      Do not discard data with invalid checksums.

	      This option is ignored when reading GPS data from	a  flight  di-
	      rectory.

       --sg-swap
	      Activate	the  special  double swap logic	for the	(non-standard)
	      stargate double format.

EXIT STATUS
       UGsmooth	exits with 0 on	success, with -1 if the	syntax of the command-
       line arguments is wrong or an error occurs.

SEE ALSO
       fgfs(1),	GPSsmooth(1), MIDGsmooth(1)

FlightGear			  2017-06-25			   UGSMOOTH(1)

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