<?xml version="1.0" encoding="UTF-8"?>
<!-- physical model loads
   - This file show an example of a direction defined using a target atom index or name.
   - useful to simulate muscular forces.
  -->
<loads xmlns='http://www-timc.imag.fr/load'
       xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
       xsi:schemaLocation="http://www-timc.imag.fr/load ../schema/physicalModelLoad.xsd">

    <!-- this force applies to atom #15 and the direction is always toward atom#50
       - wherever it is.
       - This can model a kind of attraction/muscular fiber force
      -->
    <load xsi:type="Translation">
        <appliedTo>15</appliedTo>
        <direction toward="50"/>
        <valueEvent date="0" value="0"/>
        <valueEvent date="1" value="10"/>
        <unit>mm</unit>
    </load>

</loads>
