<?xml version="1.0"?>
<param xml:id="gtl_phigh_dusk">
	<get>
			<amdaParam name="gtl_phigh_av"/>
	</get>
	<process>($gtl_phigh_av[11]+$gtl_phigh_av[12]+$gtl_phigh_av[13])/3.0</process>
	<output/>
</param>