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>
