<p>An actor that converts input tokens to specified units by dividing the
input by the value of the <i>units</i> parameter. This actor is designed
to be used with a <i>unit system</i>, which must be included in the
model (note that some Ptolemy II applications do not include unit systems).
</p><p>
The units are specified by the <i>units</i> parameter, which contains a
DoubleToken with units. The input tokens and the token in the <i>unit</i>
parameter must have the same unit category. Otherwise, an exception
will be thrown in the fire() method. Unit categories include the ones
defined in the MoML file, such as length, time, mass, and the composite
ones formed through the base categories, such as length/time (speed),
and length * length (area). The output token is a DoubleToken without
units.</p>
Yuhong Xiong, Xiaojun Liu, Edward Lee
$Id: InUnitsOf.java 70398 2014-10-22 23:44:32Z cxh $
Ptolemy II 2.0
Red (yuhong)
Red (cxh)
The units to which the input tokens will be converted.
The default value of this parameter is the double 1.0.