If you wish to implement the ilec-sc7 on your glider,

You will need to :

* call the ilec-sc7.xml file from your model xml file
* call the ilec-sc7.nas script from your [aircraft-name]-set.xml file
* modify your sound.xml, including the following lines :

<variometer-up>
   <name>variometer-up</name>
   <mode>looped</mode>
   <path>Instruments-3d/glider/vario/ilec-sc7/vario.wav</path>
   <condition>
   <and>
     <greater-than>
      <property>instrumentation/ilec-sc7/audio</property>
     <value>0</value>
     </greater-than>
     <greater-than>
	 <property>instrumentation/ilec-sc7/te-reading-mps</property>
     <value>0.01</value>
     </greater-than>
     </and>
    </condition>
    <pitch>
     <property>instrumentation/ilec-sc7/te-reading-mps</property> 
     <factor>0.246</factor>
     <offset>1.0</offset>
    </pitch>
    <volume>
     <property>instrumentation/ilec-sc7/volume</property>
     <max>1</max>
    </volume>
  </variometer-up>
  
<variometer-down>
   <name>variometer-down</name>
   <mode>looped</mode>
   <path>Instruments-3d/glider/vario/ilec-sc7/vario2.wav</path>
    <condition>
    <and>
     <equals>
     <property>instrumentation/ilec-sc7/audio</property>
     <value>2</value>
     </equals>
     <greater-than>
      <property>instrumentation/ilec-sc7/te-reading-mps</property>
      <value>-10.66</value>
     </greater-than>
    <less-than>
      <property>instrumentation/ilec-sc7/te-reading-mps</property>
      <value>-0.01</value>
     </less-than>
    </and>
    </condition>
    <pitch>
     <property>instrumentation/ilec-sc7/te-reading-neg</property>
     <factor>-0.05</factor>
     <offset>1.0</offset>
    </pitch>
    <volume>
     <property>instrumentation/ilec-sc7/volume</property>
     <max>1</max>
    </volume>
    
</variometer-down>
