seiscomp-training/share/templates/seedlink/echopro_3ch100hz/streams_echopro_100.tpl

   <proc name="echopro_100">
      <tree>
         <input name="1" channel="Z" location="00" rate="100"/>
         <input name="2" channel="N" location="00" rate="100"/>
         <input name="3" channel="E" location="00" rate="100"/>
         <node stream="HH"/>
      </tree>
   </proc>