<?xml version="1.0" ?>
<!--
 This file is part of FlightGear, the free flight simulator
 http://www.flightgear.org/

 Copyright (C) 2009 Torsten Dreyer, Torsten (at) t3r _dot_ de

 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.
-->
<PropertyList>
  <name>MetarController:clouds:thickness</name>
  <enable>
    <condition>
      <property>/environment/metar/valid</property>
      <property>/environment/params/metar-updates-environment</property>
    </condition>
  </enable>
  <input>/environment/metar/clouds/layer[0]/thickness-ft</input>
  <output>/environment/clouds/layer[0]/thickness-ft</output>
  <type>noise-spike</type>
  <max-rate-of-change>8.3333</max-rate-of-change>
</PropertyList>