<?xml version="1.0"?>
<PropertyList>
    <path>ball.ac</path>
    <animation>
        <type>rotate</type>
        <object-name>ball</object-name>
        <property>/instrumentation/slip-skid-ball/indicated-slip-skid</property>
        <factor>5.729</factor>
        <!--
   From the source for slip_skid_ball.cxx, the number returned is (-z_accel/y_accel)*10.
   For small theta, theta~=tan(theta) when theta is in radians.  So the angle of a "ball" 
   undergoing z_accel and y_accel hung on the end of a string makes with the verticle
   will be approximately -z_accel/y_accel radians. Converting to degrees, multiply by
   180/pi=57.29, or 5.729 times the returned value. Edited by Dave Perry, 2/26/06.
-->
        <min-deg>-5</min-deg>
        <max-deg>5</max-deg>
        <center>
            <x-m>0</x-m>
            <y-m>0</y-m>
            <z-m>0.25</z-m>
            <!--  Makes the radius of curvature for the glass tube ~10 inches -->
        </center>
        <axis>
            <x>-1</x>
            <y>0</y>
            <z>0</z>
        </axis>
    </animation>
</PropertyList>
