<?xml version="1.0"?>
<param xml:id="mercury_bls_da">
	<time_resolution>3600</time_resolution>
	<get>
		<amdaParam name="xyz_mercury_hee"/>		 
	</get>
	<process>RAD2DEG*acos($xyz_mercury_hee[0]/sqrt($xyz_mercury_hee[0]*$xyz_mercury_hee[0]+$xyz_mercury_hee[1]*$xyz_mercury_hee[1]))*Sign(-$xyz_mercury_hee[1])</process>
	<output/>
</param>