<?xml version="1.0"?>
<param xml:id="mars_bls_da">
	<time_resolution>3600</time_resolution>
	<get>

		<amdaParam name="xyz_mars_hee"/>		 

	</get>

	<process>RAD2DEG*acos($xyz_mars_hee[0]/sqrt($xyz_mars_hee[0]*$xyz_mars_hee[0]+$xyz_mars_hee[1]*$xyz_mars_hee[1]))*Sign(-$xyz_mars_hee[1])</process>

	<output/>
</param>